Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-cloudstack

awsapi-setup/setup/cloudstack-aws-api-register

@@ -1,4 +1,4 @@
-#!/cygdrive/c/python26/python
+#!/usr/bin/python
 #
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file

awsapi/.classpath

@@ -1,25 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
 <classpath>
 	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="test"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/deps"/>
 	<classpathentry kind="lib" path="/deps/awsapi-lib/antlr-2.7.6.jar"/>
@@ -44,7 +25,6 @@ under the License.
 	<classpathentry kind="lib" path="/deps/awsapi-lib/commons-io-1.4.jar"/>
 	<classpathentry kind="lib" path="/deps/awsapi-lib/commons-logging-1.1.1.jar"/>
 	<classpathentry kind="lib" path="/deps/awsapi-lib/dom4j-1.6.1.jar"/>
-	<classpathentry kind="lib" path="/deps/awsapi-lib/hibernate3.jar"/>
 	<classpathentry kind="lib" path="/deps/awsapi-lib/httpcore-4.0.jar"/>
 	<classpathentry kind="lib" path="/deps/awsapi-lib/javassist-3.9.0.GA.jar"/>
 	<classpathentry kind="lib" path="/deps/awsapi-lib/jaxb-api-2.1.jar"/>
@@ -81,5 +61,8 @@ under the License.
 	<classpathentry kind="lib" path="/deps/awsapi-lib/rampart-lib/xmlsec-1.4.2.jar"/>
 	<classpathentry kind="lib" path="/deps/awsapi-lib/rampart-lib/xmltooling-1.2.0.jar"/>
 	<classpathentry kind="lib" path="/deps/cloud-servlet-api.jar"/>
+	<classpathentry kind="lib" path="/deps/cloud-javax.persistence-2.0.0.jar"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/utils"/>
+	<classpathentry kind="lib" path="/deps/cloud-ehcache.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

awsapi/conf/hibernate.cfg.xml

@@ -1,51 +0,0 @@
-<?xml version='1.0' encoding='utf-8'?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
-
-<hibernate-configuration>
-<session-factory>
-	<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
-    <property name="hibernate.connection.pool_size">20</property>
-	<property name="hibernate.connection.autocommit">false</property>
-	
-	<!-- transactiion isolation level : 1 - read uncommitted, 2 - read committed, 4 - repeatable read, 8 - Serializable	 -->
-	<property name="hibernate.connection.isolation">2</property>
-	
-	<property name="hibernate.order_updates">true</property>
-    <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
-    
-    <property name="show_sql">false</property>
-    <!--  to debug hibernate generated SQL, open following configuration property -->
-    <!--  
-    <property name="show_sql">true</property>
-    <property name="hibernate.format_sql">true</property>
-    -->
-	<!-- Mapping files -->
-	<mapping resource="com/cloud/bridge/model/UserCredentials.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/SHost.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/MHost.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/MHostMount.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/SBucket.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/SObject.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/SObjectItem.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/SMeta.hbm.xml"/>
-    <mapping resource="com/cloud/bridge/model/SAcl.hbm.xml"/>
-</session-factory>
-</hibernate-configuration>

awsapi/src/com/cloud/bridge/auth/ec2/AuthenticationHandler.java

@@ -37,15 +37,16 @@ import java.io.InputStream;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 
-import com.cloud.bridge.model.UserCredentials;
+import com.cloud.bridge.model.UserCredentialsVO;
-import com.cloud.bridge.persist.dao.UserCredentialsDao;
+import com.cloud.bridge.persist.dao.UserCredentialsDaoImpl;
 import com.cloud.bridge.service.UserContext;
 import com.cloud.bridge.util.AuthenticationUtils;
+import com.cloud.utils.component.ComponentLocator;
 
 
 public class AuthenticationHandler implements Handler {
      protected final static Logger logger = Logger.getLogger(AuthenticationHandler.class);
-     
+     protected final UserCredentialsDaoImpl ucDao = ComponentLocator.inject(UserCredentialsDaoImpl.class);
      private DocumentBuilderFactory dbf = null;
 
 	 protected HandlerDescription handlerDesc = new HandlerDescription( "EC2AuthenticationHandler" );
@@ -111,8 +112,10 @@ public class AuthenticationHandler implements Handler {
                 logger.debug( "X509 cert's uniqueId: " + uniqueId );
                 
                 // -> find the Cloud API key and the secret key from the cert's uniqueId 
-	     	    UserCredentialsDao credentialDao = new UserCredentialsDao();
+/*	     	    UserCredentialsDao credentialDao = new UserCredentialsDao();
 	     	    UserCredentials cloudKeys = credentialDao.getByCertUniqueId( uniqueId );
+*/	     	    
+                UserCredentialsVO cloudKeys = ucDao.getByCertUniqueId(uniqueId);
                 if ( null == cloudKeys ) {
                     logger.error( "Cert does not map to Cloud API keys: " + uniqueId );
                     throw new AxisFault( "User not properly registered: Certificate does not map to Cloud API Keys", "Client.Blocked" );

awsapi/src/com/cloud/bridge/auth/s3/AuthenticationHandler.java

@@ -29,10 +29,11 @@ import org.apache.axis2.AxisFault;
 import org.apache.axis2.description.HandlerDescription; 
 import org.apache.axis2.description.Parameter;
 
-import com.cloud.bridge.model.UserCredentials;
+import com.cloud.bridge.model.UserCredentialsVO;
-import com.cloud.bridge.persist.dao.UserCredentialsDao;
+import com.cloud.bridge.persist.dao.UserCredentialsDaoImpl;
 import com.cloud.bridge.service.UserContext;
 import com.cloud.bridge.util.S3SoapAuth;
+import com.cloud.utils.component.ComponentLocator;
 
 /*
  *  For SOAP compatibility.
@@ -40,7 +41,7 @@ import com.cloud.bridge.util.S3SoapAuth;
 
 public class AuthenticationHandler implements Handler {
      protected final static Logger logger = Logger.getLogger(AuthenticationHandler.class);
-     
+     protected final UserCredentialsDaoImpl ucDao = ComponentLocator.inject(UserCredentialsDaoImpl.class);
 	 protected HandlerDescription handlerDesc = new HandlerDescription( "default handler" );
      private String name = "S3AuthenticationHandler";
     
@@ -190,8 +191,7 @@ public class AuthenticationHandler implements Handler {
      private String lookupSecretKey( String accessKey )
 	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
      {
- 	    UserCredentialsDao credentialDao = new UserCredentialsDao();
+	    UserCredentialsVO cloudKeys = ucDao.getByAccessKey( accessKey );
-	    UserCredentials cloudKeys = credentialDao.getByAccessKey( accessKey ); 
 	    if ( null == cloudKeys ) {
 	    	 logger.debug( accessKey + " is not defined in the S3 service - call SetUserKeys" );
 	         return null; 

awsapi/src/com/cloud/bridge/lifecycle/ServiceEngineLifecycle.java

@@ -21,8 +21,8 @@ import org.apache.axis2.description.AxisService;
 import org.apache.axis2.engine.ServiceLifeCycle;
 import org.apache.log4j.Logger;
 
-import com.cloud.bridge.persist.dao.UserCredentialsDao;
 import com.cloud.bridge.service.controller.s3.ServiceProvider;
+import com.cloud.utils.db.Transaction;
 
 
 /**
@@ -38,7 +38,7 @@ public class ServiceEngineLifecycle implements ServiceLifeCycle {
 	public void startUp(ConfigurationContext config, AxisService service) {
 		// initialize service provider during Axis engine startup
 	    try{
-	        UserCredentialsDao.preCheckTableExistence();
+	        //UserCredentialsDao.preCheckTableExistence();
 	        ServiceProvider.getInstance();
 	        ServiceEngineLifecycle.initialized = true;
 	    }catch(Exception e){

awsapi/src/com/cloud/bridge/model/BucketPolicyVO.java

@@ -0,0 +1,59 @@
+package com.cloud.bridge.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="bucket_policies")
+public class BucketPolicyVO {
+
+    @Id
+    @GeneratedValue(strategy=GenerationType.IDENTITY)
+    @Column(name="ID")
+    private long id;
+    
+    @Column(name="BucketName")
+    private String bucketName;
+    
+    @Column(name="OwnerCanonicalID")
+    private String ownerCanonicalID;
+    
+    @Column(name="Policy")
+    private String policy;
+    
+    public BucketPolicyVO() { }
+    public BucketPolicyVO(String bucketName, String client, String policy) {
+	this.bucketName = bucketName;
+	this.ownerCanonicalID = client;
+	this.policy = policy;
+    }
+    
+    public long getId() {
+        return id;
+    }
+    public void setId(long id) {
+        this.id = id;
+    }
+    public String getBucketName() {
+        return bucketName;
+    }
+    public void setBucketName(String bucketName) {
+        this.bucketName = bucketName;
+    }
+    public String getOwnerCanonicalID() {
+        return ownerCanonicalID;
+    }
+    public void setOwnerCanonicalID(String ownerCanonicalID) {
+        this.ownerCanonicalID = ownerCanonicalID;
+    }
+    public String getPolicy() {
+        return policy;
+    }
+    public void setPolicy(String policy) {
+        this.policy = policy;
+    }
+}

awsapi/src/com/cloud/bridge/model/CloudStackAccountVO.java

@@ -0,0 +1,34 @@
+package com.cloud.bridge.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="account")
+public class CloudStackAccountVO {
+    
+    @Column(name="uuid")
+    private String uuid;
+
+    @Column(name="default_zone_id")
+    private Long defaultZoneId = null;
+
+    public String getUuid() {
+        return uuid;
+    }
+
+    public void setUuid(String uuid) {
+        this.uuid = uuid;
+    }
+
+    public Long getDefaultZoneId() {
+        return defaultZoneId;
+    }
+
+    public void setDefaultZoneId(Long defaultZoneId) {
+        this.defaultZoneId = defaultZoneId;
+    }
+
+
+}

awsapi/src/com/cloud/bridge/model/CloudStackConfigurationVO.java

@@ -0,0 +1,30 @@
+package com.cloud.bridge.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+import com.cloud.utils.db.DB;
+
+@Entity
+@Table(name="configuration")
+public class CloudStackConfigurationVO {
+	@Id
+	@Column(name="name")
+    private String name;
+	
+	@Column(name="value", length=4095)
+    private String value;
+	
+	@DB
+	public String getValue() {
+		return value;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+
+}

awsapi/src/com/cloud/bridge/model/CloudStackServiceOfferingVO.java

@@ -0,0 +1,51 @@
+package com.cloud.bridge.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="disk_offering")
+public class CloudStackServiceOfferingVO {
+
+    @Id
+    @Column(name="id")
+    private String id;
+    
+    @Column(name="name")
+    private String name;
+    
+    @Column(name="domain_id")
+    private String domainId;
+    
+    
+    public String getId() {
+        return id;
+    }
+
+
+    public String getName() {
+        return name;
+    }
+
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+
+    public String getDomainId() {
+        return domainId;
+    }
+
+
+    public void setDomainId(String domainId) {
+        this.domainId = domainId;
+    }
+    
+
+
+}

awsapi/src/com/cloud/bridge/model/MHost.hbm.xml

@@ -1,55 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.MHost" table="mhost"  lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-
-  		<property name="host">
-     		<column name="Host" />
-  		</property>
-  		
-  		<property name="hostKey">
-     		<column name="MHostKey" />
-  		</property>
-
-  		<property name="version">
-     		<column name="Version" />
-  		</property>
-  		
-  		<property name="lastHeartbeatTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="LastHeartbeatTime" />
-  		</property>
-  		
-		<set name="localSHosts" inverse="true" lazy="true" cascade="all-delete-orphan">
-			<key column="MHostID" />
-			<one-to-many class="com.cloud.bridge.model.SHost" />
-		</set>
-  		
-		<set name="mounts" inverse="true" lazy="true" cascade="all-delete-orphan">
-			<key column="MHostID" />
-			<one-to-many class="com.cloud.bridge.model.MHostMount" />
-		</set>  		
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/MHostMount.hbm.xml

@@ -1,46 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.MHostMount" table="mhost_mount"  lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-
-  		<property name="mountPath">
-     		<column name="MountPath" />
-  		</property>
-  		
-  		<property name="lastMountTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="LastMountTime" />
-  		</property>
-  		
-  		<many-to-one name="mhost" column="MHostID" 
-  			class="com.cloud.bridge.model.MHost"
-  			cascade="none" 
-  		/>
-  		<many-to-one name="shost" column="SHostID" 
-  			class="com.cloud.bridge.model.SHost"
-  			cascade="none" 
-  		/>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/MHostMountVO.java

@@ -19,18 +19,46 @@ package com.cloud.bridge.model;
 import java.io.Serializable;
 import java.util.Date;
 
-public class MHostMount implements Serializable {
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Transient;
+
+@Entity
+@Table(name="mhost_mount")
+public class MHostMountVO implements Serializable {
 	private static final long serialVersionUID = -1119494563131099642L;
 	
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
 	private Long id;
 	
-	private MHost mhost;
+	@Column(name="MHostID")
-	private SHost shost;
+	private long mHostID;
 	
+	@Column(name="SHostID")
+	private long sHostID;
+	
+	@Transient
+	private MHostVO mhost;
+
+	@Transient
+	private SHostVO shost;
+	
+	@Column(name="MountPath")
 	private String mountPath;
+	
+	@Column(name="LastMountTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
 	private Date lastMountTime;
 	
-	public MHostMount() {
+	public MHostMountVO() {
 	}
 	
 	public Long getId() {
@@ -41,19 +69,35 @@ public class MHostMount implements Serializable {
 		this.id = id;
 	}
 	
-	public MHost getMhost() {
+	public long getmHostID() {
+	    return mHostID;
+	}
+
+	public void setmHostID(long mHostID) {
+	    this.mHostID = mHostID;
+	}
+
+	public long getsHostID() {
+	    return sHostID;
+	}
+
+	public void setsHostID(long sHostID) {
+	    this.sHostID = sHostID;
+	}
+
+	public MHostVO getMhost() {
 		return mhost;
 	}
 	
-	public void setMhost(MHost mhost) {
+	public void setMhost(MHostVO mhost) {
 		this.mhost = mhost;
 	}
 	
-	public SHost getShost() {
+	public SHostVO getShost() {
 		return shost;
 	}
 	
-	public void setShost(SHost shost) {
+	public void setShost(SHostVO shost) {
 		this.shost = shost;
 	}
 	
@@ -78,11 +122,11 @@ public class MHostMount implements Serializable {
 		if(this == other)
 			return true;
 		
-		if(!(other instanceof MHostMount))
+		if(!(other instanceof MHostMountVO))
 			return false;
 		
-		return getMhost().equals(((MHostMount)other).getMhost()) &&
+		return getMhost().equals(((MHostMountVO)other).getMhost()) &&
-			getShost().equals(((MHostMount)other).getShost());
+			getShost().equals(((MHostMountVO)other).getShost());
 	}
 	
 	@Override

awsapi/src/com/cloud/bridge/model/MHostVO.java

@@ -21,20 +21,46 @@ import java.util.Date;
 import java.util.HashSet;
 import java.util.Set;
 
-public class MHost implements Serializable {
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Transient;
+
+@Entity
+@Table(name="mhost")
+public class MHostVO implements Serializable {
 	private static final long serialVersionUID = 4848254624679753930L;
 	
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
 	private Long id;
 	
+	@Column(name="MHostKey", nullable=false)
 	private String hostKey;
+	
+	@Column(name="Host")
 	private String host;
+	
+	@Column(name="Version")
 	private String version;
+	
+	@Column(name="LastHeartbeatTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
 	private Date lastHeartbeatTime;
 	
-	private Set<SHost> localSHosts = new HashSet<SHost>();
+	@Transient
-	private Set<MHostMount> mounts = new HashSet<MHostMount>();
+	private Set<SHostVO> localSHosts = new HashSet<SHostVO>();
 	
-	public MHost() {
+	@Transient
+	private Set<MHostMountVO> mounts = new HashSet<MHostMountVO>();
+
+	public MHostVO() {
 	}
 	
 	public Long getId() {
@@ -77,19 +103,19 @@ public class MHost implements Serializable {
 		this.lastHeartbeatTime = lastHeartbeatTime;
 	}
 	
-	public Set<SHost> getLocalSHosts() {
+	public Set<SHostVO> getLocalSHosts() {
 		return localSHosts;
 	}
 
-	public void setLocalSHosts(Set<SHost> localSHosts) {
+	public void setLocalSHosts(Set<SHostVO> localSHosts) {
 		this.localSHosts = localSHosts;
 	}
 
-	public Set<MHostMount> getMounts() {
+	public Set<MHostMountVO> getMounts() {
 		return mounts;
 	}
 
-	public void setMounts(Set<MHostMount> mounts) {
+	public void setMounts(Set<MHostMountVO> mounts) {
 		this.mounts = mounts;
 	}
 	
@@ -98,10 +124,10 @@ public class MHost implements Serializable {
 		if(this == other)
 			return true;
 		
-		if(!(other instanceof MHost))
+		if(!(other instanceof MHostVO))
 			return false;
 
-		return hostKey == ((MHost)other).getHostKey();
+		return hostKey == ((MHostVO)other).getHostKey();
 	}
 	
 	@Override

awsapi/src/com/cloud/bridge/model/MultiPartPartsVO.java

@@ -0,0 +1,108 @@
+package com.cloud.bridge.model;
+
+import java.util.Date;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+
+@Entity
+@Table(name="multipart_parts")
+public class MultiPartPartsVO {
+
+    @Id
+    @GeneratedValue(strategy=GenerationType.IDENTITY)
+    @Column(name="ID")
+    private Long id;
+    
+    @Column(name="UploadID")
+    private Long uploadid;
+    
+    @Column(name="partNumber")
+    private int partNumber;
+    
+    @Column(name="MD5")
+    private String md5;
+    
+    @Column(name="StoredPath")
+    private String storedPath;
+    
+    @Column(name="StoredSize")
+    private Long storedSize;
+    
+    @Column(name="CreateTime")
+    @Temporal(value=TemporalType.TIMESTAMP)
+    private Date createTime;
+
+    public MultiPartPartsVO() { }
+    
+    public MultiPartPartsVO(int uploadId, int partNumber, String md5,
+            String storedPath, int size, Date date) {
+        this.uploadid = new Long(uploadId);
+        this.partNumber = partNumber;
+        this.md5 = md5;
+        this.storedPath = storedPath;
+        this.storedSize = new Long(size);
+        this.createTime = date;
+    }
+
+    public Long getUploadid() {
+        return uploadid;
+    }
+
+    public void setUploadid(Long uploadid) {
+        this.uploadid = uploadid;
+    }
+
+    public int getPartNumber() {
+        return partNumber;
+    }
+
+    public void setPartNumber(int partNumber) {
+        this.partNumber = partNumber;
+    }
+
+    public String getMd5() {
+        return md5;
+    }
+
+    public void setMd5(String md5) {
+        this.md5 = md5;
+    }
+
+    public String getStoredPath() {
+        return storedPath;
+    }
+
+    public void setStoredPath(String storedPath) {
+        this.storedPath = storedPath;
+    }
+
+    public Long getStoredSize() {
+        return storedSize;
+    }
+
+    public void setStoredSize(Long storedSize) {
+        this.storedSize = storedSize;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public Long getId() {
+        return id;
+    }
+    
+    
+
+}

awsapi/src/com/cloud/bridge/model/MultiPartUploadsVO.java

@@ -0,0 +1,94 @@
+package com.cloud.bridge.model;
+
+import java.util.Date;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+
+@Entity
+@Table(name="multipart_uploads")
+
+public class MultiPartUploadsVO {
+
+    @Id
+    @GeneratedValue(strategy=GenerationType.IDENTITY)
+    @Column(name="ID")
+    private Long id;
+    
+    @Column(name="AccessKey")
+    private String accessKey;
+    
+    @Column(name="BucketName")
+    private String bucketName;
+    
+    @Column(name="NameKey")
+    private String nameKey;
+    
+    @Column(name="x_amz_acl")
+    private String amzAcl;
+    
+    @Column(name="CreateTime")
+    @Temporal(value=TemporalType.TIMESTAMP)
+    private Date createTime;
+    
+    public MultiPartUploadsVO() {}
+    
+    public MultiPartUploadsVO(String accessKey, String bucketName, String key, String cannedAccess, Date tod) {
+        this.accessKey = accessKey;
+        this.bucketName = bucketName;
+        this.nameKey = key;
+        this.amzAcl = cannedAccess;
+        this.createTime = tod;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getAccessKey() {
+        return accessKey;
+    }
+
+    public void setAccessKey(String accessKey) {
+        this.accessKey = accessKey;
+    }
+
+    public String getBucketName() {
+        return bucketName;
+    }
+
+    public void setBucketName(String bucketName) {
+        this.bucketName = bucketName;
+    }
+
+    public String getNameKey() {
+        return nameKey;
+    }
+
+    public void setNameKey(String nameKey) {
+        this.nameKey = nameKey;
+    }
+
+    public String getAmzAcl() {
+        return amzAcl;
+    }
+
+    public void setAmzAcl(String amzAcl) {
+        this.amzAcl = amzAcl;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+}

awsapi/src/com/cloud/bridge/model/MultipartMetaVO.java

@@ -0,0 +1,59 @@
+package com.cloud.bridge.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="multipart_meta")
+
+public class MultipartMetaVO {
+    
+    @Id
+    @GeneratedValue(strategy=GenerationType.IDENTITY)
+    @Column(name="ID")
+    private Long id;
+    
+    @Column(name="UploadID")
+    private long uploadID;
+    
+    @Column(name="Name")
+    private String name;
+    
+    @Column(name="Value")
+    private String value;
+
+    public long getID() {
+        return id;
+    }
+    
+    public long getUploadID() {
+        return uploadID;
+    }
+
+    public void setUploadID(long uploadID) {
+        this.uploadID = uploadID;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+    
+    
+
+}

awsapi/src/com/cloud/bridge/model/OfferingBundleVO.java

@@ -0,0 +1,46 @@
+package com.cloud.bridge.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+
+@Entity
+@Table(name="offering_bundle")
+public class OfferingBundleVO {
+    @Id
+    @GeneratedValue(strategy=GenerationType.IDENTITY)
+    @Column(name="ID")
+    private long id;
+    
+    @Column(name="AmazonEC2Offering")
+    private String amazonOffering;
+
+    @Column(name="CloudStackOffering")
+    private String cloudstackOffering;
+    
+    public long getID() {
+        return id;
+    }
+    
+    public String getAmazonOffering() {
+        return amazonOffering;
+    }
+
+    public void setAmazonOffering(String amazonOffering) {
+        this.amazonOffering = amazonOffering;
+    }
+
+    public String getCloudstackOffering() {
+        return cloudstackOffering;
+    }
+
+    public void setCloudstackOffering(String cloudstackOffering) {
+        this.cloudstackOffering = cloudstackOffering;
+    }
+    
+
+}

awsapi/src/com/cloud/bridge/model/SAcl.hbm.xml

@@ -1,54 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.SAcl" table="acl" lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-
-  		<property name="target">
-     		<column name="Target" />
-  		</property>
-  		<property name="targetId">
-     		<column name="TargetID" />
-  		</property>
-  		<property name="granteeType">
-     		<column name="GranteeType" />
-  		</property>
-  		<property name="granteeCanonicalId">
-     		<column name="GranteeCanonicalID" />
-  		</property>
-  		<property name="permission">
-     		<column name="Permission" />
-  		</property>
-  		<property name="grantOrder">
-     		<column name="GrantOrder" />
-  		</property>
-  		<property name="createTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="CreateTime" />
-  		</property>
-  		<property name="lastModifiedTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="LastModifiedTime" />
-  		</property>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/SAcl.java

@@ -37,8 +37,7 @@ import com.cloud.bridge.util.Triple;
  *         < permission1, permission2, symbol >
  * when given an aclRequestString, a target (i.e. bucket or object) and the ID of the owner.
  */
-public class SAcl implements Serializable {
+public interface SAcl {
-	private static final long serialVersionUID = 7900837117165018850L;
 
 	public static final int GRANTEE_USER = 0;
 	public static final int GRANTEE_ALLUSERS = 1;
@@ -52,95 +51,6 @@ public class SAcl implements Serializable {
 	public static final int PERMISSION_WRITE_ACL = 8;
 	public static final int PERMISSION_FULL = (PERMISSION_READ | PERMISSION_WRITE | PERMISSION_READ_ACL | PERMISSION_WRITE_ACL);
 	
-	private Long id;
-	
-	private String target;
-	private long targetId;
-
-	private int granteeType;
-	private String granteeCanonicalId;
-	
-	private int permission;
-	private int grantOrder;
-	
-	private Date createTime;
-	private Date lastModifiedTime;
-	
-	public SAcl() {
-	}
-	
-	public Long getId() {
-		return id;
-	}
-	
-	private void setId(Long id) {
-		this.id = id;
-	}
-	
-	public String getTarget() {
-		return target;
-	}
-	
-	public void setTarget(String target) {
-		this.target = target;
-	}
-	
-	public long getTargetId() {
-		return targetId;
-	}
-	
-	public void setTargetId(long targetId) {
-		this.targetId = targetId;
-	}
-	
-	public int getGranteeType() {
-		return granteeType;
-	}
-	
-	public void setGranteeType(int granteeType) {
-		this.granteeType = granteeType;
-	}
-	
-	public String getGranteeCanonicalId() {
-		return granteeCanonicalId;
-	}
-	
-	public void setGranteeCanonicalId(String granteeCanonicalId) {
-		this.granteeCanonicalId = granteeCanonicalId;
-	}
-	
-	public int getPermission() {
-		return permission;
-	}
-	
-	public void setPermission(int permission) {
-		this.permission = permission;
-	}
-	
-	public int getGrantOrder() {
-		return grantOrder;
-	}
-	
-	public void setGrantOrder(int grantOrder) {
-		this.grantOrder = grantOrder;
-	}
-	
-	public Date getCreateTime() {
-		return createTime;
-	}
-	
-	public void setCreateTime(Date createTime) {
-		this.createTime = createTime;
-	}
-	
-	public Date getLastModifiedTime() {
-		return lastModifiedTime;
-	}
-	
-	public void setLastModifiedTime(Date lastModifiedTime) {
-		this.lastModifiedTime = lastModifiedTime;
-	}
-	
 	/** Return an OrderedPair 
 	 *              < permission, grantee >
 	 * comprising
@@ -153,9 +63,9 @@ public class SAcl implements Serializable {
 	 * @param aclRequestString - The requested ACL from the set of AWS S3 canned ACLs
 	 * @param target - Either "SBucket" or otherwise assumed to be for a single object item
 	 */
-	public static OrderedPair <Integer,Integer> getCannedAccessControls ( String aclRequestString, String target )
+	//public static OrderedPair <Integer,Integer> getCannedAccessControls ( String aclRequestString, String target );
-		     throws UnsupportedException
+
-		{
+/*		{
 		    if ( aclRequestString.equalsIgnoreCase( "public-read" )) 
 	             // All users granted READ access.
 		    	 return new OrderedPair <Integer,Integer> (PERMISSION_READ,GRANTEE_ALLUSERS);
@@ -184,7 +94,7 @@ public class SAcl implements Serializable {
 		    }
 		    else throw new UnsupportedException( "Unknown Canned Access Policy: " + aclRequestString + " is not supported" );
 		}
-	
+*/	
 	/** Return a Triple 
 	 *         < permission1, permission2, symbol >
 	 *  comprising
@@ -200,8 +110,8 @@ public class SAcl implements Serializable {
 	 * @param target - Either "SBucket" or otherwise assumed to be for a single object item
 	 * @param ownerID - An ID for the owner, if used in place of symbols "A" or "*"
 	 */
-	public static Triple <Integer,Integer,String> getCannedAccessControls ( String aclRequestString, String target, String ownerID )
+	//public static Triple <Integer,Integer,String> getCannedAccessControls ( String aclRequestString, String target, String ownerID );
-	     throws UnsupportedException
+/*	     throws UnsupportedException
 	{
 	    if ( aclRequestString.equalsIgnoreCase( "public-read" )) 
              // Owner gets FULL_CONTROL and the anonymous principal (the 'A' symbol here) is granted READ access.
@@ -235,5 +145,5 @@ public class SAcl implements Serializable {
 	    }
 	    else throw new UnsupportedException( "Unknown Canned Access Policy: " + aclRequestString + " is not supported" );
 	}
-		
+*/		
 }

awsapi/src/com/cloud/bridge/model/SAclVO.java

@@ -0,0 +1,254 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.model;
+
+import java.util.Date;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+
+import com.cloud.bridge.service.exception.UnsupportedException;
+import com.cloud.bridge.util.OrderedPair;
+import com.cloud.bridge.util.Triple;
+
+/**
+ * A model of stored ACLs to remember the ACL permissions per canonicalUserID per grantee
+ * Hold the AWS S3 grantee and permission constants.
+ * 
+ * This class implements two forms of getCannedAccessControls mappings, as static methods,
+ * 
+ * (a) an OrderedPair which provides a maplet across
+ *         < permission, grantee >
+ * when given an aclRequestString and a target (i.e. bucket or object),
+ * 
+ * (b) a Triplet
+ *         < permission1, permission2, symbol >
+ * when given an aclRequestString, a target (i.e. bucket or object) and the ID of the owner.
+ */
+@Entity
+@Table(name="acl")
+public class SAclVO implements SAcl {
+	private static final long serialVersionUID = 7900837117165018850L;
+
+	
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
+	private Long id;
+	@Column(name="Target")
+	private String target;
+	
+	@Column(name="TargetID")
+	private long targetId;
+	
+	@Column(name="GranteeType")
+	private int granteeType;
+	
+	@Column(name="GranteeCanonicalID")
+	private String granteeCanonicalId;
+	
+	@Column(name="Permission")
+	private int permission;
+	
+	@Column(name="GrantOrder")
+	private int grantOrder;
+	
+	@Column(name="CreateTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
+	private Date createTime;
+	
+	@Column(name="LastModifiedTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
+	private Date lastModifiedTime;
+	
+	public SAclVO() {
+	}
+	
+	public Long getId() {
+		return id;
+	}
+	
+	private void setId(Long id) {
+		this.id = id;
+	}
+	
+	public String getTarget() {
+		return target;
+	}
+	
+	public void setTarget(String target) {
+		this.target = target;
+	}
+	
+	public long getTargetId() {
+		return targetId;
+	}
+	
+	public void setTargetId(long targetId) {
+		this.targetId = targetId;
+	}
+	
+	public int getGranteeType() {
+		return granteeType;
+	}
+	
+	public void setGranteeType(int granteeType) {
+		this.granteeType = granteeType;
+	}
+	
+	public String getGranteeCanonicalId() {
+		return granteeCanonicalId;
+	}
+	
+	public void setGranteeCanonicalId(String granteeCanonicalId) {
+		this.granteeCanonicalId = granteeCanonicalId;
+	}
+	
+	public int getPermission() {
+		return permission;
+	}
+	
+	public void setPermission(int permission) {
+		this.permission = permission;
+	}
+	
+	public int getGrantOrder() {
+		return grantOrder;
+	}
+	
+	public void setGrantOrder(int grantOrder) {
+		this.grantOrder = grantOrder;
+	}
+	
+	public Date getCreateTime() {
+		return createTime;
+	}
+	
+	public void setCreateTime(Date createTime) {
+		this.createTime = createTime;
+	}
+	
+	public Date getLastModifiedTime() {
+		return lastModifiedTime;
+	}
+	
+	public void setLastModifiedTime(Date lastModifiedTime) {
+		this.lastModifiedTime = lastModifiedTime;
+	}
+	
+	/** Return an OrderedPair 
+	 *              < permission, grantee >
+	 * comprising
+	 * a permission - which is one of SAcl.PERMISSION_PASS, SAcl.PERMISSION_NONE, SAcl.PERMISSION_READ,
+     *     SAcl.PERMISSION_WRITE, SAcl.PERMISSION_READ_ACL, SAcl.PERMISSION_WRITE_ACL, SAcl.PERMISSION_FULL
+     * a grantee - which is one of GRANTEE_ALLUSERS, GRANTEE_AUTHENTICATED, GRANTEE_USER
+     * 
+	 * Access controls that are specified via the "x-amz-acl:" headers in REST requests for buckets.
+	 * The ACL request string is treated as a request for a known cannedAccessPolicy
+	 * @param aclRequestString - The requested ACL from the set of AWS S3 canned ACLs
+	 * @param target - Either "SBucket" or otherwise assumed to be for a single object item
+	 */
+	public static OrderedPair <Integer,Integer> getCannedAccessControls ( String aclRequestString, String target )
+		     throws UnsupportedException
+		{
+		    if ( aclRequestString.equalsIgnoreCase( "public-read" )) 
+	             // All users granted READ access.
+		    	 return new OrderedPair <Integer,Integer> (PERMISSION_READ,GRANTEE_ALLUSERS);
+		    else if (aclRequestString.equalsIgnoreCase( "public-read-write" )) 
+		    	 // All users granted READ and WRITE access
+		    	return new OrderedPair <Integer,Integer> ((PERMISSION_READ | PERMISSION_WRITE),GRANTEE_ALLUSERS);
+		    else if (aclRequestString.equalsIgnoreCase( "authenticated-read" )) 
+			     // Authenticated users have READ access
+		    	return new OrderedPair <Integer,Integer> (PERMISSION_READ,GRANTEE_AUTHENTICATED);
+		    else if (aclRequestString.equalsIgnoreCase( "private" )) 
+			     // Only Owner gets FULL_CONTROL
+		    	return new OrderedPair <Integer,Integer> (PERMISSION_FULL,GRANTEE_USER);
+		    else if (aclRequestString.equalsIgnoreCase( "bucket-owner-read" ))
+		    {
+		    	 // Object Owner gets FULL_CONTROL, Bucket Owner gets READ
+		    	 if ( target.equalsIgnoreCase( "SBucket" ))  
+		    		 return new OrderedPair <Integer,Integer> (PERMISSION_READ, GRANTEE_USER);
+		    	 else
+		    		  return new OrderedPair <Integer,Integer> (PERMISSION_FULL, GRANTEE_USER);   		 	    		 
+		    }
+		    else if (aclRequestString.equalsIgnoreCase( "bucket-owner-full-control" )) 
+		    {
+		    	 // Object Owner gets FULL_CONTROL, Bucket Owner gets FULL_CONTROL
+		    	 // This is equivalent to private when used with PUT Bucket
+		    	return new OrderedPair <Integer,Integer> (PERMISSION_FULL,GRANTEE_USER);
+		    }
+		    else throw new UnsupportedException( "Unknown Canned Access Policy: " + aclRequestString + " is not supported" );
+		}
+	
+	/** Return a Triple 
+	 *         < permission1, permission2, symbol >
+	 *  comprising
+	 * two permissions - which is one of SAcl.PERMISSION_PASS, SAcl.PERMISSION_NONE, SAcl.PERMISSION_READ,
+     *     SAcl.PERMISSION_WRITE, SAcl.PERMISSION_READ_ACL, SAcl.PERMISSION_WRITE_ACL, SAcl.PERMISSION_FULL
+     * permission1 applies to objects, permission2 applies to buckets.
+     * a symbol to indicate whether the principal is anonymous (i.e. string "A") or authenticated user (i.e.
+     *     string "*") - otherwise null indicates a single ACL for all users.
+     *     
+	 * Access controls that are specified via the "x-amz-acl:" headers in REST requests for buckets.
+	 * The ACL request string is treated as a request for a known cannedAccessPolicy
+	 * @param aclRequestString - The requested ACL from the set of AWS S3 canned ACLs
+	 * @param target - Either "SBucket" or otherwise assumed to be for a single object item
+	 * @param ownerID - An ID for the owner, if used in place of symbols "A" or "*"
+	 */
+	public static Triple <Integer,Integer,String> getCannedAccessControls ( String aclRequestString, String target, String ownerID )
+	     throws UnsupportedException
+	{
+	    if ( aclRequestString.equalsIgnoreCase( "public-read" )) 
+             // Owner gets FULL_CONTROL and the anonymous principal (the 'A' symbol here) is granted READ access.
+	    	 return new Triple <Integer, Integer, String> (PERMISSION_FULL, PERMISSION_READ,"A");
+	    else if (aclRequestString.equalsIgnoreCase( "public-read-write" )) 
+	    	 // Owner gets FULL_CONTROL and the anonymous principal (the 'A' symbol here) is granted READ and WRITE access
+	    	return new Triple <Integer, Integer, String> (PERMISSION_FULL, (PERMISSION_READ | PERMISSION_WRITE),"A");
+	    else if (aclRequestString.equalsIgnoreCase( "authenticated-read" )) 
+		     // Owner gets FULL_CONTROL and ANY principal authenticated as a registered S3 user (the '*' symbol here) is granted READ access
+	    	return new Triple <Integer, Integer, String> (PERMISSION_FULL, PERMISSION_READ,"*");
+	    else if (aclRequestString.equalsIgnoreCase( "private" )) 
+		     // This is termed the "private" or default ACL, "Owner gets FULL_CONTROL"
+	    	return new Triple <Integer, Integer, String> (PERMISSION_FULL, PERMISSION_FULL,null);
+	    else if (aclRequestString.equalsIgnoreCase( "bucket-owner-read" ))
+	    {
+	    	 // Object Owner gets FULL_CONTROL, Bucket Owner gets READ
+	    	 // This is equivalent to private when used with PUT Bucket
+	    	 if ( target.equalsIgnoreCase( "SBucket" ))  
+	    		  return new Triple <Integer, Integer, String> (PERMISSION_FULL,PERMISSION_FULL ,null);   		 
+	    	 else 
+	    		 return new Triple <Integer, Integer, String> (PERMISSION_FULL,PERMISSION_READ,ownerID);
+	    }
+	    else if (aclRequestString.equalsIgnoreCase( "bucket-owner-full-control" )) 
+	    {
+	    	 // Object Owner gets FULL_CONTROL, Bucket Owner gets FULL_CONTROL
+	    	 // This is equivalent to private when used with PUT Bucket
+	    	 if ( target.equalsIgnoreCase( "SBucket" ))  
+	    		 return new Triple <Integer, Integer, String> (PERMISSION_FULL, PERMISSION_FULL, null);    		 
+	    	 else 
+	    		 return new Triple <Integer, Integer, String> (PERMISSION_FULL,PERMISSION_FULL, ownerID);
+	    }
+	    else throw new UnsupportedException( "Unknown Canned Access Policy: " + aclRequestString + " is not supported" );
+	}
+		
+}

awsapi/src/com/cloud/bridge/model/SBucket.hbm.xml

@@ -1,56 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.SBucket" table="sbucket"  lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-
-  		<property name="name">
-     		<column name="Name" />
-  		</property>
-  		
-  		<property name="ownerCanonicalId">
-     		<column name="OwnerCanonicalId" />
-  		</property>
-  		
-  		<property name="createTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="CreateTime" />
-  		</property>
-  		           
-  		<property name="versioningStatus">
-     		<column name="VersioningStatus" />
-  		</property>
-  		
-  		<many-to-one name="shost" column="SHostID" 
-  			class="com.cloud.bridge.model.SHost"
-  			cascade="none" 
-  		/>
-  		
-		<set name="objectsInBucket" inverse="true" lazy="true" cascade="all-delete-orphan">
-			<key column="SBucketID" />
-			<one-to-many class="com.cloud.bridge.model.SObject" />
-		</set>  		
-  		
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/SBucket.java

@@ -31,14 +31,13 @@ import java.util.Set;
  *  VersioningStatus
  * For ORM see "com/cloud/bridge/model/SHost.hbm.xml"
  */
-public class SBucket implements Serializable {
+public interface SBucket {
-	private static final long serialVersionUID = 7430267766019671273L;
 
     public static final int VERSIONING_NULL = 0;   
 	public static final int VERSIONING_ENABLED = 1;
 	public static final int VERSIONING_SUSPENDED = 2;
 
-	private Long id;
+/*	private Long id;
 	
 	private String name;
 	private String ownerCanonicalId;
@@ -124,5 +123,5 @@ public class SBucket implements Serializable {
 	@Override
 	public int hashCode() {
 		return getName().hashCode();
-	}
+	}*/
 }

awsapi/src/com/cloud/bridge/model/SBucketVO.java

@@ -0,0 +1,169 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.model;
+
+import java.io.Serializable;
+import java.util.Date;
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Transient;
+
+/**
+ * Holds the relation
+ *  Id,
+ *  Name, 
+ *  OwnerCanonicalId,
+ *  SHost, 
+ *  CreateTime, 
+ *  VersioningStatus
+ * For ORM see "com/cloud/bridge/model/SHost.hbm.xml"
+ */
+
+@Entity
+@Table(name="sbucket")
+public class SBucketVO implements SBucket {
+    	
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
+	private Long id;
+	
+	@Column(name="Name")
+	private String name;
+	
+	@Column(name="OwnerCanonicalID")
+	private String ownerCanonicalId;
+	
+	@Column(name="SHostID")
+	private long shostID;
+	
+	@Column(name="CreateTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
+	private  Date createTime;
+	
+	@Column(name="VersioningStatus")
+	private int versioningStatus;
+	
+	@Transient
+	private SHostVO shost;
+	
+	@Transient
+	private Set<SObjectVO> objectsInBucket = new HashSet<SObjectVO>();
+
+	public SBucketVO() {
+		versioningStatus = VERSIONING_NULL;
+		this.createTime = new Date();
+	}
+	
+	
+	public SBucketVO(String bucketName, Date currentGMTTime,
+		String canonicalUserId, SHostVO first) {
+	    this.versioningStatus = VERSIONING_NULL;
+	    this.name = bucketName;
+	    this.createTime = new Date();
+	    this.ownerCanonicalId = canonicalUserId;
+	    this.shost = first;
+	    this.shostID = shost.getId();
+	}
+
+
+	public Long getId() {
+		return id;
+	}
+
+	private void setId(Long id) {
+		this.id = id;
+	}
+	
+	public String getName() {
+		return name;
+	}
+	
+	public void setName(String name) {
+		this.name = name;
+	}
+	
+	public String getOwnerCanonicalId() {
+		return ownerCanonicalId;
+	}
+	
+	public void setOwnerCanonicalId(String ownerCanonicalId) {
+		this.ownerCanonicalId = ownerCanonicalId;
+	}
+	
+	public long getShostID() {
+	    return shostID;
+	}
+
+	public void setShostID(long shostID) {
+	    this.shostID = shostID;
+	}
+
+	public SHostVO getShost() {
+		return shost;
+	}
+	
+	public void setShost(SHostVO shost) {
+		this.shost = shost;
+	}
+	
+	public Date getCreateTime() {
+		return createTime;
+	}
+	
+
+	public int getVersioningStatus() {
+		return versioningStatus;
+	}
+	
+	public void setVersioningStatus( int versioningStatus ) {
+		this.versioningStatus = versioningStatus;
+	}
+	
+	public Set<SObjectVO> getObjectsInBucket() {
+		return objectsInBucket;
+	}
+
+	public void setObjectsInBucket(Set<SObjectVO> objectsInBucket) {
+		this.objectsInBucket = objectsInBucket;
+	}
+	
+	@Override
+	public boolean equals(Object other) {
+		if(this == other)
+			return true;
+		
+		if(!(other instanceof SBucketVO))
+			return false;
+		
+		return getName().equals(((SBucketVO)other).getName());
+	}
+	
+	@Override
+	public int hashCode() {
+		return getName().hashCode();
+	}
+}

awsapi/src/com/cloud/bridge/model/SHost.hbm.xml

@@ -1,60 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.SHost" table="shost"  lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-
-  		<property name="host">
-     		<column name="Host" />
-  		</property>
-  		<property name="hostType">
-     		<column name="HostType" />
-  		</property>
-  		<property name="exportRoot">
-     		<column name="ExportRoot" />
-  		</property>
-  		<property name="userOnHost">
-    		<column name="UserOnHost"/>
-  		</property>
-  		<property name="userPassword">
-    		<column name="UserPassword"/>
-  		</property>
-  		
-  		<many-to-one name="mhost" column="MHostID" 
-  			class="com.cloud.bridge.model.MHost"
-  			cascade="none" 
-  		/>
-  		
-		<set name="buckets" inverse="true" lazy="true" cascade="all-delete-orphan">
-			<key column="SHostID" />
-			<one-to-many class="com.cloud.bridge.model.SBucket" />
-		</set>
-		
-		<set name="mounts" inverse="true" lazy="true" cascade="all-delete-orphan">
-			<key column="SHostID" />
-			<one-to-many class="com.cloud.bridge.model.MHostMount" />
-		</set>  		
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/SHost.java

@@ -20,17 +20,19 @@ import java.io.Serializable;
 import java.util.HashSet;
 import java.util.Set;
 
-public class SHost implements Serializable {
+public interface SHost  {
-	private static final long serialVersionUID = 213346565810468018L;
 	
 	public static final int STORAGE_HOST_TYPE_LOCAL = 0;
 	public static final int STORAGE_HOST_TYPE_NFS = 1;
-
+	public static enum StorageHostType {
-	private Long id;
+	    STORAGE_HOST_TYPE_LOCAL, //0
+	    STORAGE_HOST_TYPE_NFS //1
+	}
+/*	private Long id;
 	
 	private String host;
 	private int hostType;
-	private MHost mhost;
+	private MHostVO mhost;
 	private String exportRoot;
 	private String userOnHost;
 	private String userPassword;
@@ -89,11 +91,11 @@ public class SHost implements Serializable {
 		this.userPassword = userPassword;
 	}
 	
-	public MHost getMhost() {
+	public MHostVO getMhost() {
 		return mhost;
 	}
 
-	public void setMhost(MHost mhost) {
+	public void setMhost(MHostVO mhost) {
 		this.mhost = mhost;
 	}
 
@@ -111,5 +113,5 @@ public class SHost implements Serializable {
 
 	public void setMounts(Set<MHostMount> mounts) {
 		this.mounts = mounts;
-	}
+	}*/
 }

awsapi/src/com/cloud/bridge/model/SHostVO.java

@@ -0,0 +1,152 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.model;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Transient;
+
+@Entity
+@Table(name="shost")
+public class SHostVO implements SHost{
+	private static final long serialVersionUID = 213346565810468018L;
+	
+	public static final int STORAGE_HOST_TYPE_LOCAL = 0;
+	public static final int STORAGE_HOST_TYPE_NFS = 1;
+
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
+	private Long id;
+	
+	@Column(name="Host")
+	private String host;
+	
+	@Column(name="HostType")
+	private int hostType;
+	
+	@Column(name="MHostID")
+	private long mhostid;
+	
+	@Column(name="ExportRoot")
+	private String exportRoot;
+	
+	@Column(name="UserOnHost")
+	private String userOnHost;
+	
+	@Column(name="UserPassword")
+	private String userPassword;
+	
+	@Transient
+	private MHostVO mhost;
+	
+	@Transient
+	private Set<SBucket> buckets = new HashSet<SBucket>();
+	
+	@Transient
+	private Set<MHostMountVO> mounts = new HashSet<MHostMountVO>();
+	
+	public SHostVO() {
+	}
+	
+	public Long getId() {
+		return id;
+	}
+
+	private void setId(Long id) {
+		this.id = id;
+	}
+	
+	public String getHost() {
+		return host;
+	}
+	
+	public void setHost(String host) {
+		this.host = host;
+	}
+	
+	public int getHostType() {
+		return hostType;
+	}
+
+	public void setHostType(int hostType) {
+		this.hostType = hostType;
+	}
+
+	public long getMhostid() {
+	    return mhostid;
+	}
+
+	public void setMhostid(long mhostid) {
+	    this.mhostid = mhostid;
+	}
+
+	public String getExportRoot() {
+		return exportRoot;
+	}
+
+	public void setExportRoot(String exportRoot) {
+		this.exportRoot = exportRoot;
+	}
+
+	public String getUserOnHost() {
+		return userOnHost;
+	}
+	
+	public void setUserOnHost(String userOnHost) {
+		this.userOnHost = userOnHost;
+	}
+	
+	public String getUserPassword() {
+		return userPassword;
+	}
+	
+	public void setUserPassword(String userPassword) {
+		this.userPassword = userPassword;
+	}
+	
+	public MHostVO getMhost() {
+		return mhost;
+	}
+
+	public void setMhost(MHostVO mhost) {
+		this.mhost = mhost;
+	}
+
+	public Set<SBucket> getBuckets() {
+		return buckets;
+	}
+
+	public void setBuckets(Set<SBucket> buckets) {
+		this.buckets = buckets;
+	}
+	
+	public Set<MHostMountVO> getMounts() {
+		return mounts;
+	}
+
+	public void setMounts(Set<MHostMountVO> mounts) {
+		this.mounts = mounts;
+	}
+}

awsapi/src/com/cloud/bridge/model/SMeta.hbm.xml

@@ -1,41 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.SMeta" table="meta"  lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-  		<property name="target">
-     		<column name="Target" />
-  		</property>
-  		<property name="targetId">
-     		<column name="TargetID" />
-  		</property>
-  		<property name="name">
-     		<column name="Name" />
-  		</property>
-  		<property name="value">
-     		<column name="Value" />
-  		</property>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/SMetaVO.java

@@ -18,18 +18,36 @@ package com.cloud.bridge.model;
 
 import java.io.Serializable;
 
-public class SMeta implements Serializable {
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="meta")
+public class SMetaVO implements Serializable {
 	private static final long serialVersionUID = 7459503272337054283L;
 	
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
 	private Long id;
+	
+	@Column(name="Target")
 	private String target;
+	
+	@Column(name="TargetID")
 	private long targetId;
 	
+	@Column(name="Name")
 	private String name;
+
+	@Column(name="Value")
 	private String value;
 	
-	public SMeta() {
+	public SMetaVO() {}
-	}
 	
 	public Long getId() {
 		return id;
@@ -76,11 +94,11 @@ public class SMeta implements Serializable {
 		if(this == other)
 			return true;
 		
-		if(!(other instanceof SMeta))
+		if(!(other instanceof SMetaVO))
 			return false;
 		
-		return getTarget().equals(((SMeta)other).getTarget()) && getTargetId() == ((SMeta)other).getTargetId() 
+		return getTarget().equals(((SMetaVO)other).getTarget()) && getTargetId() == ((SMetaVO)other).getTargetId() 
-			&& getName().equals(((SMeta)other).getName());
+			&& getName().equals(((SMetaVO)other).getName());
 	}
 	
 	@Override

awsapi/src/com/cloud/bridge/model/SObject.hbm.xml

@@ -1,59 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.SObject" table="sobject" lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-
-  		<property name="nameKey">
-     		<column name="NameKey" />
-  		</property>
-  		
-  		<property name="ownerCanonicalId">
-     		<column name="OwnerCanonicalId" />
-  		</property>
-  		
-  		<property name="nextSequence">
-     		<column name="NextSequence" />
-  		</property>
-  		
-  		<property name="deletionMark">
-     		<column name="DeletionMark" />
-  		</property>
-  		
-  		<property name="createTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="CreateTime" />
-  		</property>
-  		
-  		<many-to-one name="bucket" column="SBucketID" 
-  			class="com.cloud.bridge.model.SBucket" 
-  			cascade="none"
-  		/>
-  		
-  		<set name="items" inverse="true" lazy="true" cascade="all-delete-orphan">
-  			<key column="SObjectID" />
-  			<one-to-many class="com.cloud.bridge.model.SObjectItem" />
-  		</set>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/SObjectItem.hbm.xml

@@ -1,62 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.SObjectItem" table="sobject_item"  lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-
-  		<property name="version">
-     		<column name="Version" />
-  		</property>
-  		
-  		<property name="md5">
-     		<column name="MD5" />
-  		</property>
-  		
-  		<property name="storedPath">
-     		<column name="StoredPath" />
-  		</property>
-  		
-  		<property name="storedSize">
-     		<column name="StoredSize" />
-  		</property>
-  		
-  		<property name="createTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="CreateTime" />
-  		</property>
-  		
-  		<property name="lastModifiedTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="LastModifiedTime" />
-  		</property>
-  		
-  		<property name="lastAccessTime" type="com.cloud.bridge.persist.GMTDateTimeUserType">
-     		<column name="LastAccessTime" />
-  		</property>
-  		
-  		<many-to-one name="theObject" column="SObjectID" 
-  			class="com.cloud.bridge.model.SObject"
-  			cascade="none" 
-  		/>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/SObjectItemVO.java

@@ -19,22 +19,56 @@ package com.cloud.bridge.model;
 import java.io.Serializable;
 import java.util.Date;
 
-public class SObjectItem implements Serializable {
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Transient;
+
+@Entity
+@Table(name="sobject_item")
+public class SObjectItemVO {
 	private static final long serialVersionUID = -7351173256185687851L;
 	
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
 	private Long id;
 	
-	private SObject theObject;
+	@Column(name="SObjectID")
+	private long sObjectID;
+	
+	@Column(name="Version")
 	private String version;
+	
+	@Column(name="MD5")
 	private String md5;
+	
+	@Column(name="StoredPath")
 	private String storedPath;
+	
+	@Column(name="StoredSize")
 	private long storedSize;
 	
+	@Column(name="CreateTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
 	private Date createTime;
+	
+	@Column(name="LastModifiedTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
 	private Date lastModifiedTime;
+	
+	@Column(name="LastAccessTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
 	private Date lastAccessTime;
 	
-	public SObjectItem() {
+	@Transient
+	private SObjectVO theObject;
+	public SObjectItemVO() {
 	}
 	
 	public Long getId() {
@@ -45,14 +79,22 @@ public class SObjectItem implements Serializable {
 		this.id = id;
 	}
 	
-	public SObject getTheObject() {
+	public SObjectVO getTheObject() {
 		return theObject;
 	}
 	
-	public void setTheObject(SObject theObject) {
+	public void setTheObject(SObjectVO theObject) {
 		this.theObject = theObject;
 	}
 	
+	public long getsObjectID() {
+	    return sObjectID;
+	}
+
+	public void setsObjectID(long sObjectID) {
+	    this.sObjectID = sObjectID;
+	}
+
 	public String getVersion() {
 		return version;
 	}
@@ -114,22 +156,22 @@ public class SObjectItem implements Serializable {
 		if(this == other)
 			return true;
 		
-		if(!(other instanceof SObjectItem))
+		if(!(other instanceof SObjectItemVO))
 			return false;
 
 		if(version != null) {
-			if(!version.equals(((SObjectItem)other).getVersion()))
+			if(!version.equals(((SObjectItemVO)other).getVersion()))
 				return false;
 		} else {
-			if(((SObjectItem)other).getVersion() != null)
+			if(((SObjectItemVO)other).getVersion() != null)
 				return false;
 		}
 		
 		if(theObject.getId() != null) {
-			if(!theObject.getId().equals(((SObjectItem)other).getTheObject()))
+			if(!theObject.getId().equals(((SObjectItemVO)other).getTheObject()))
 				return false;
 		} else {
-			if(((SObjectItem)other).getTheObject() != null)
+			if(((SObjectItemVO)other).getTheObject() != null)
 				return false;
 		}
 		return true;

awsapi/src/com/cloud/bridge/model/SObjectVO.java

@@ -16,30 +16,58 @@
 // under the License.
 package com.cloud.bridge.model;
 
-import java.io.Serializable;
 import java.util.Date;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Set;
 
-public class SObject implements Serializable {
+import javax.persistence.Column;
-	private static final long serialVersionUID = 8566744941395660486L;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Transient;
 
+
+@Entity
+@Table(name="sobject")
+public class SObjectVO {
+	//private static final long serialVersionUID = 8566744941395660486L;
+
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
 	private Long id;
 	
+	@Column(name="SBucketID")
+	private long bucketID;
+
+	@Column(name="NameKey")
 	private String nameKey;
+	
+	@Column(name="OwnerCanonicalID")
 	private String ownerCanonicalId;
 	
+	@Column(name="NextSequence")
 	private int nextSequence;
+	
+	@Column(name="DeletionMark")
 	private String deletionMark;	// This must also a unique ID to give to the REST client
 	
+	@Column(name="CreateTime")
+	@Temporal(value=TemporalType.TIMESTAMP)
 	private Date createTime;
 	
+	@Transient
 	private SBucket bucket;
 	
-	private Set<SObjectItem> items = new HashSet<SObjectItem>();
+	@Transient
+	private Set<SObjectItemVO> items = new HashSet<SObjectItemVO>();
 	
-	public SObject() {
+	public SObjectVO() {
 		deletionMark = null;
 	}
 	
@@ -51,6 +79,14 @@ public class SObject implements Serializable {
 		this.id = id;
 	}
 	
+	public long getBucketID() {
+	    return bucketID;
+	}
+
+	public void setBucketID(long bucketID) {
+	    this.bucketID = bucketID;
+	}
+
 	public String getNameKey() {
 		return nameKey;
 	}
@@ -99,20 +135,20 @@ public class SObject implements Serializable {
 		this.bucket = bucket;
 	}
 	
-	public Set<SObjectItem> getItems() {
+	public Set<SObjectItemVO> getItems() {
 		return items;
 	}
 
-	public void setItems(Set<SObjectItem> items) {
+	public void setItems(Set<SObjectItemVO> items) {
 		this.items = items;
 	}
 	
 	public void deleteItem( long id ) {
-		Iterator<SObjectItem> it = getItems().iterator();
+		Iterator<SObjectItemVO> it = getItems().iterator();
 	
 		while( it.hasNext()) 
 		{
-			SObjectItem oneItem = it.next();
+			SObjectItemVO oneItem = it.next();
 			if (id == oneItem.getId()) {
 				boolean bRemoved = items.remove( oneItem );
 				System.out.println( "deleteItem from sobject: " + bRemoved );
@@ -121,15 +157,15 @@ public class SObject implements Serializable {
 		}
 	}
 	
-	public SObjectItem getLatestVersion( boolean versioningOff ) {
+	public SObjectItemVO getLatestVersion( boolean versioningOff ) {
-		Iterator<SObjectItem> it = getItems().iterator();
+		Iterator<SObjectItemVO> it = getItems().iterator();
 		int maxVersion = 0;
 		int curVersion = 0;
-		SObjectItem latestItem = null;
+		SObjectItemVO latestItem = null;
 		
 		while( it.hasNext()) 
 		{
-			SObjectItem item = it.next();
+			SObjectItemVO item = it.next();
 			
 		    //    If versioning is off then return the item with the null version string (if exists)
 			//    For example, the bucket could have allowed versioning and then it was suspended
@@ -160,12 +196,12 @@ public class SObject implements Serializable {
 	 * @param wantVersion
 	 * @return
 	 */
-	public SObjectItem getVersion( String wantVersion ) 
+	public SObjectItemVO getVersion( String wantVersion ) 
 	{
-		Iterator<SObjectItem> it = getItems().iterator();	
+		Iterator<SObjectItemVO> it = getItems().iterator();	
 		while( it.hasNext()) 
 		{
-			SObjectItem item = it.next();
+			SObjectItemVO item = it.next();
 			String curVersion = item.getVersion();
 			if (null != curVersion && wantVersion.equalsIgnoreCase( curVersion )) return item;				
 		}
@@ -177,17 +213,17 @@ public class SObject implements Serializable {
 		if(this == other)
 			return true;
 		
-		if(!(other instanceof SObject))
+		if(!(other instanceof SObjectVO))
 			return false;
 		
-		if(!getNameKey().equals(((SObject)other).getNameKey()))
+		if(!getNameKey().equals(((SObjectVO)other).getNameKey()))
 			return false;
 		
 		if(getBucket() != null) {
-			if(!getBucket().equals(((SObject)other).getBucket()))
+			if(!getBucket().equals(((SObjectVO)other).getBucket()))
 				return false;
 		} else {
-			if(((SObject)other).getBucket() != null)
+			if(((SObjectVO)other).getBucket() != null)
 				return false;
 		}
 		

awsapi/src/com/cloud/bridge/model/UserCredentials.hbm.xml

@@ -1,38 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.bridge.model.UserCredentials" table="usercredentials"  lazy="true">
-   		<id name="id" type="long" column="ID" >
-   			<generator class="native" />
-  		</id>
-  		<property name="accessKey">
-     		<column name="AccessKey" />
-  		</property>
-  		<property name="secretKey">
-     		<column name="SecretKey" />
-  		</property>
-  		<property name="certUniqueId">
-     		<column name="CertUniqueId" />
-  		</property>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/bridge/model/UserCredentialsVO.java

@@ -18,15 +18,37 @@ package com.cloud.bridge.model;
 
 import java.io.Serializable;
 
-public class UserCredentials implements Serializable {
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="usercredentials")
+public class UserCredentialsVO{
 	private static final long serialVersionUID = 7459503272337054299L;
 	
+	@Id
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	@Column(name="ID")
 	private Long id;
+	
+	@Column(name="AccessKey")
 	private String accessKey;
+	
+	@Column(name="SecretKey")
 	private String secretKey;
+	
+	@Column(name="CertUniqueId")
 	private String certUniqueId;
 
-	public UserCredentials() {
+	public UserCredentialsVO() { }
+	
+	public UserCredentialsVO(String accessKey, String secretKey) {
+	    this.accessKey = accessKey;
+	    this.secretKey = secretKey;
 	}
 
 	public Long getId() {
@@ -65,14 +87,14 @@ public class UserCredentials implements Serializable {
 	public boolean equals(Object other) {
 		if (this == other) return true;
 		
-		if (!(other instanceof UserCredentials)) return false;
+		if (!(other instanceof UserCredentialsVO)) return false;
 		
 		// The cert id can be null.  The cert is unused in the REST API.
-		if ( getAccessKey().equals(((UserCredentials)other).getAccessKey()) && 
+		if ( getAccessKey().equals(((UserCredentialsVO)other).getAccessKey()) && 
-		     getSecretKey().equals(((UserCredentials)other).getSecretKey()))
+		     getSecretKey().equals(((UserCredentialsVO)other).getSecretKey()))
 		{
 			String thisCertId  = getCertUniqueId();
-			String otherCertId = ((UserCredentials)other).getCertUniqueId();
+			String otherCertId = ((UserCredentialsVO)other).getCertUniqueId();
 			
 			if (null == thisCertId && null == otherCertId) return true;
 			

awsapi/src/com/cloud/bridge/persist/EntityDao.java

@@ -1,118 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package com.cloud.bridge.persist;
-
-import java.io.Serializable;
-import java.util.List;
-
-import org.hibernate.Query;
-import org.hibernate.Session;
-
-import com.cloud.bridge.util.QueryHelper;
-
-/**
- * Provide methods for getting, saving, deleting or updating state per session or, in a given session, returnin a List in
- * response to queryEntities for a particular instantation of the EntityDao generic class, as defined here.
- * Any instantation of EntityDao passes in the class for which it is instantiating.  For example a new instance of SBucketDao 
- * passes in com.cloud.bridge.model.SBucket as its clazz.
- * Instantiators, providing an Entity definition, are the classes
- *     MHostDao, 
- *     MHostMountDao, 
- *     SAclDao, 
- *     SBucketDao, 
- *     SHostDao, 
- *     SMetaDao, 
- *     SObjectDao, 
- *     SObjectItemDao,
- *     CloudStackSvcOfferingDao
- */
-
-public class EntityDao<T> {
-	private Class<?> clazz;
-	
-	private boolean isCloudStackSession = false;
-	
-	// Constructor to implement CloudStackSvcOffering: see class CloudStackSvcOfferingDao
-	public EntityDao(Class<?> clazz){
-	    this(clazz, false);
-	}
-	
-	public EntityDao(Class<?> clazz, boolean isCloudStackSession) {
-		this.clazz = clazz;
-		this.isCloudStackSession = isCloudStackSession;
-		// Note : beginTransaction can be called multiple times
-		// "If a new underlying transaction is required, begin the transaction. Otherwise continue the new work in the 
-		// context of the existing underlying transaction." from the Hibernate spec
-		PersistContext.beginTransaction(isCloudStackSession);
-	}
-	
-	@SuppressWarnings("unchecked")
-	public T get(Serializable id) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		return (T)session.get(clazz, id);
-	}
-	
-	public T save(T entity) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		session.saveOrUpdate(entity);
-		return entity;
-	}
-	
-	public T update(T entity) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		session.saveOrUpdate(entity);
-		return entity;
-	}
-	
-	public void delete(T entity) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		session.delete(entity);
-	}
-	
-	public T queryEntity(String hql, Object[] params) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		Query query = session.createQuery(hql);
-		query.setMaxResults(1);
-		QueryHelper.bindParameters(query, params);
-		return (T)query.uniqueResult();
-	}
-	
-	public List<T> queryEntities(String hql, Object[] params) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		Query query = session.createQuery(hql);
-		QueryHelper.bindParameters(query, params);
-		
-		return (List<T>)query.list();
-	}
-	
-	public List<T> queryEntities(String hql, int offset, int limit, Object[] params) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		Query query = session.createQuery(hql);
-		QueryHelper.bindParameters(query, params);
-		query.setFirstResult(offset);
-		query.setMaxResults(limit);
-		return (List<T>)query.list();
-	}
-	
-	public int executeUpdate(String hql, Object[] params) {
-		Session session = PersistContext.getSession(isCloudStackSession);
-		Query query = session.createQuery(hql);
-		QueryHelper.bindParameters(query, params);
-
-		return query.executeUpdate();
-	}
-}

awsapi/src/com/cloud/bridge/persist/GMTDateTimeUserType.java

@@ -1,102 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package com.cloud.bridge.persist;
-
-import java.io.Serializable;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Types;
-import java.util.Date;
-
-import org.hibernate.HibernateException;
-import org.hibernate.usertype.UserType;
-
-import com.cloud.bridge.util.DateHelper;
-
-/**
- * GMTDateTimeUserType implements a Hibernate user type, it deals with GMT date/time conversion
- * between Java Date/Calendar and MySQL DATE types
- */
-public class GMTDateTimeUserType implements UserType {
-	
-	private static final int[] SQL_TYPES = { Types.VARBINARY };
-	
-	public Class<?> returnedClass() { return Date.class; }
-
-	public boolean equals(Object x, Object y) {
-		if (x == y) 
-			return true;
-		
-		if (x == null || y == null) 
-			return false;
-		
-		return x.equals(y);
-	}
-	
-	public int hashCode(Object x) {
-		if(x != null)
-			return x.hashCode();
-		
-		return 0;
-	}
-	
-	public Object deepCopy(Object value) {
-		if(value != null)
-			return ((Date)value).clone();
-		return null;
-	}
-	
-	public boolean isMutable() { 
-		return true; 
-	}
-	
-	public Object nullSafeGet(ResultSet resultSet, String[] names, Object owner)
-		throws HibernateException, SQLException {
-		
-		String dateString = resultSet.getString(names[0]);
-		if(dateString != null)
-			return DateHelper.parseDateString(DateHelper.GMT_TIMEZONE, dateString);
-		return null;
-	}
-	
-	public void nullSafeSet(PreparedStatement statement, Object value, int index)
-		throws HibernateException, SQLException {
-		if (value == null) {
-			statement.setNull(index, Types.TIMESTAMP);
-		} else {
-			Date dt = (Date)value;
-			statement.setString(index, DateHelper.getDateDisplayString(DateHelper.GMT_TIMEZONE, dt));
-		}
-	}
-	
-	public Object assemble(Serializable cached, Object owner) throws HibernateException {
-		return DateHelper.parseDateString(DateHelper.GMT_TIMEZONE, (String)cached);
-	}
-	
-	public Serializable disassemble(Object value) throws HibernateException {
-		return DateHelper.getDateDisplayString(DateHelper.GMT_TIMEZONE, (Date)value);
-	}
-
-	public Object replace(Object original, Object target, Object owner) throws HibernateException {
-		return ((Date)original).clone();
-	}
-
-	public int[] sqlTypes() {
-		return SQL_TYPES;
-	}
-}

awsapi/src/com/cloud/bridge/persist/PersistContext.java

@@ -1,359 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package com.cloud.bridge.persist;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.log4j.Logger;
-import org.hibernate.HibernateException;
-import org.hibernate.Session;
-import org.hibernate.Transaction;
-
-import com.cloud.bridge.util.CloudSessionFactory;
-import com.cloud.bridge.util.CloudStackSessionFactory;
-import com.cloud.bridge.util.OrderedPair;
-
-/**
- * 
- * We use Per-thread based hibernate session and transaction pattern. Transaction will be
- * started implicitly by EntityDao instances and be committed implicitly in the end of
- * request-process cycle. All requests are guarded by a dynamic proxy.
- * 
- * We will try to keep transaction management as implicit as we can, so that
- * most of service layer implementation contains business-logic only, all business logic are
- * built on top of domain object model, and all persistent layer handling lie within persist layer 
- * in Dao classes.
- *  
- * PersistContext class also provides per-thread based registry service and global named-lock service
- */
-public class PersistContext {
-    protected final static Logger logger = Logger.getLogger(PersistContext.class);
-	
-	private static final CloudSessionFactory sessionFactory;
-	
-	private static final ThreadLocal<Session> threadSession = new ThreadLocal<Session>();
-	private static final ThreadLocal<Transaction> threadTransaction = new ThreadLocal<Transaction>();
-	private static final ThreadLocal<Map<String, Object>> threadStore = new ThreadLocal<Map<String, Object>>(); 
-	
-    private static final CloudStackSessionFactory cloudStackSessionFactory;
-    private static final ThreadLocal<Session> threadCloudStackSession = new ThreadLocal<Session>();
-    private static final ThreadLocal<Transaction> threadCloudStackTransaction = new ThreadLocal<Transaction>();
-
-	static {
-		try {
-			sessionFactory = CloudSessionFactory.getInstance();
-			cloudStackSessionFactory = CloudStackSessionFactory.getInstance();
-		} catch(HibernateException e) {
-			logger.error("Exception " + e.getMessage(), e);
-			throw new PersistException(e);
-		}
-	}
-	
-	public static Session getSession(boolean cloudStackSession) {
-	    Session s = null;
-        try {
-    	    if(cloudStackSession){
-    	        s = threadCloudStackSession.get();
-    	            if(s == null) {
-    	                s = cloudStackSessionFactory.openSession();
-    	                threadCloudStackSession.set(s);
-    	            }
-    	    }else{
-    	        s = threadSession.get();
-	            if(s == null) {
-	                s = sessionFactory.openSession();
-	                threadSession.set(s);
-	            }
-    	    }
-        } catch(HibernateException e) {
-            logger.error("Exception " + e.getMessage(), e);
-            throw new PersistException(e);
-        }
-	    return s;
-	}
-	
-	public static Session getSession() {
-		return getSession(false);
-	}
-	
-	public static void closeSession() {
-	    closeSession(false);
-	}
-
-	public static void closeSession(boolean cloudStackSession) {
-        try {
-	        if(cloudStackSession){
-                Session s = (Session) threadCloudStackSession.get();
-                threadCloudStackSession.set(null);
-                if (s != null && s.isOpen())
-                    s.close();
-            }else{
-                Session s = (Session) threadSession.get();
-    			threadSession.set(null);
-    			
-    			if (s != null && s.isOpen())
-    				s.close();
-            }
-        }catch(HibernateException e) {
-            logger.error("Exception " + e.getMessage(), e);
-            throw new PersistException(e);
-        }
-	}
-	
-	public static void beginTransaction(boolean cloudStackTxn) {
-	    Transaction tx = null;
-		try {
-     	    if(cloudStackTxn){
-    	        tx = threadCloudStackTransaction.get();
-    	    }else{
-    	        tx = threadTransaction.get();
-    	    }
-
-			if (tx == null) {
-				tx = getSession(cloudStackTxn).beginTransaction();
-				if(cloudStackTxn){
-				    threadCloudStackTransaction.set(tx);
-				}else{
-				    threadTransaction.set(tx);
-				}
-			}
-		} catch(HibernateException e) {
-			logger.error("Exception " + e.getMessage(), e);
-			throw new PersistException(e);
-		}		
-	}
-
-	public static void beginTransaction() {
-	    beginTransaction(false);
-	}
-	
-	public static void commitTransaction(boolean cloudStackTxn) {
-		Transaction tx = null;
-		
-        if(cloudStackTxn){
-            tx = threadCloudStackTransaction.get();
-        }else{
-            tx = threadTransaction.get();
-        }
-		
-        try {
-			if ( tx != null && !tx.wasCommitted() && !tx.wasRolledBack() ){
-				tx.commit();
-			}
-            if(cloudStackTxn){
-                threadCloudStackTransaction.set(null);
-            }else{
-                threadTransaction.set(null);
-            }
-		} catch (HibernateException e) {
-			logger.error("Exception " + e.getMessage(), e);
-			
-			rollbackTransaction(cloudStackTxn);
-			throw new PersistException(e);
-		}		
-	}
-	
-	public static void commitTransaction() {
-	    commitTransaction(false);
-	}
-	
-	public static void rollbackTransaction(boolean cloudStackTxn) {
-		Transaction tx = null;
-		
-        if(cloudStackTxn){
-            tx = (Transaction)threadCloudStackTransaction.get();
-            threadCloudStackTransaction.set(null);
-        }else{
-            tx = (Transaction)threadTransaction.get();
-            threadTransaction.set(null);
-        }
-		try {
-			if ( tx != null && !tx.wasCommitted() && !tx.wasRolledBack() ) {
-				tx.rollback();
-			}
-		} catch (HibernateException e) {
-			logger.error("Exception " + e.getMessage(), e);
-			throw new PersistException(e);
-		} finally {
-			closeSession(cloudStackTxn);
-		}
-	}
-	
-	public static void rollbackTransaction() {
-	    rollbackTransaction(false);
-	}
-	
-  	public static void flush() {
-  		commitTransaction();
-  		beginTransaction();
-	}
-
-  	/**
-  	 * acquireNamedLock/releaseNamedLock must be called in pairs and within the same thread
-  	 * they can not be called recursively neither
-  	 * 
-  	 * @param name
-  	 * @param timeoutSeconds
-  	 * @return
-  	 */
-  	public static boolean acquireNamedLock(String name, int timeoutSeconds) {
-  		Connection jdbcConnection = getJDBCConnection(name, true);
-  		if(jdbcConnection == null) {
-  			logger.warn("Unable to acquire named lock connection for named lock: " + name);
-  			return false;
-  		}
-  		
-        PreparedStatement pstmt = null;
-        try {
-            pstmt = jdbcConnection.prepareStatement("SELECT COALESCE(GET_LOCK(?, ?),0)");
-
-            pstmt.setString(1, name);
-            pstmt.setInt(2, timeoutSeconds);
-            
-            ResultSet rs = pstmt.executeQuery();
-            if (rs != null && rs.first()) {
-            	 if(rs.getInt(1) > 0) {
-            		 return true;
-            	 } else {
-                     logger.error("GET_LOCK() timed out on lock : " + name);
-            	 }
-            }
-        } catch (SQLException e) {
-            logger.error("GET_LOCK() throws exception ", e);
-        } catch (Throwable e) {
-            logger.error("GET_LOCK() throws exception ", e);
-        } finally {
-        	if (pstmt != null) {
-        		try {
-        			pstmt.close();
-        		} catch (SQLException e) {
-        			logger.error("Unexpected exception " + e.getMessage(), e);
-        		}
-        	}
-        }
-        
-        releaseJDBCConnection(name);
-        return false;
-  	}
-  	
-    public static boolean releaseNamedLock(String name) {
-        Connection jdbcConnection = getJDBCConnection(name, false);
-        if(jdbcConnection == null) {
-            logger.error("Unable to acquire DB connection for global lock system");
-        	return false;
-        }
-        
-        PreparedStatement pstmt = null;
-        try {
-            pstmt = jdbcConnection.prepareStatement("SELECT COALESCE(RELEASE_LOCK(?), 0)");
-            pstmt.setString(1, name);
-            ResultSet rs = pstmt.executeQuery();
-            if(rs != null && rs.first())
-            	return rs.getInt(1) > 0;
-            logger.error("RELEASE_LOCK() returns unexpected result : " + rs.getInt(1));
-        } catch (SQLException e) {
-            logger.error("RELEASE_LOCK() throws exception ", e);
-        } catch (Throwable e) {
-            logger.error("RELEASE_LOCK() throws exception ", e);
-        } finally {
-        	releaseJDBCConnection(name);
-        }
-        return false;
-    }
-  	
-  	@SuppressWarnings("deprecation")
-	private static Connection getJDBCConnection(String name, boolean allocNew) {
-  		String registryKey = "JDBC-Connection." + name;
-  		OrderedPair<Session, Connection> info = (OrderedPair<Session, Connection>)getThreadStoreObject(registryKey);
-  		if(info == null && allocNew) {
-  			Session session = sessionFactory.openSession();
-  			Connection connection = session.connection();
-  			if(connection == null) {
-  				session.close();
-  				return null;
-  			}
-  				
-  			try {
-  				connection.setAutoCommit(true);
-  			} catch(SQLException e) {
-  				logger.warn("Unexpected exception " + e.getMessage(), e);
-				try {
-					connection.close();
-					session.close();
-				} catch(Throwable ex) {
-	  				logger.warn("Unexpected exception " + e.getMessage(), e);
-				}
-				return null;
-  			}
-  			
-  			registerThreadStoreObject(registryKey, new OrderedPair<Session, Connection>(session, connection));
-  			return connection;
-  		}
-  		
-  		if(info != null)
-  			return info.getSecond();
-  		
-  		return null;
-  	}
-  	
-  	private static void releaseJDBCConnection(String name) {
-  		String registryKey = "JDBC-Connection." + name;
-  		OrderedPair<Session, Connection> info = (OrderedPair<Session, Connection>)unregisterThreadStoreObject(registryKey);
-  		if(info != null) {
-  			try {
-  				info.getSecond().close();
-  				info.getFirst().close();
-  			} catch(Throwable e) {
-  				logger.warn("Unexpected exception " + e.getMessage(), e);
-  			}
-  		}
-  	}
-  	
-  	public static void registerThreadStoreObject(String name, Object object) {
-  		Map<String, Object> store = getThreadStore();
-  		store.put(name, object);
-  	}
-  	
-  	public static Object getThreadStoreObject(String name) {
-  		Map<String, Object> store = getThreadStore();
-  		return store.get(name);
-  	}
-  	
-  	public static Object unregisterThreadStoreObject(String name) {
-  		Map<String, Object> store = getThreadStore();
-  		if(store.containsKey(name)) {
-  			Object value = store.get(name);
-  			store.remove(name);
-  			return value;
-  		}
-  		return null;
-  	}
-  	
-  	private static Map<String, Object> getThreadStore() {
-  		Map<String, Object> store = threadStore.get();
-  		if(store == null) {
-  			store = new HashMap<String, Object>();
-  			threadStore.set(store);
-  		}
-  		return store;
-  	}
-}

awsapi/src/com/cloud/bridge/persist/PersistException.java

@@ -1,36 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package com.cloud.bridge.persist;
-
-public class PersistException extends RuntimeException {
-	private static final long serialVersionUID = -7137918292537610367L;
-
-	public PersistException() {
-	}
-	
-	public PersistException(String message) {
-		super(message);
-	}
-	
-	public PersistException(Throwable e) {
-		super(e);
-	}
-	
-	public PersistException(String message, Throwable e) {
-		super(message, e);
-	}
-}

awsapi/src/com/cloud/bridge/persist/dao/BucketPolicyDao.java

@@ -1,159 +1,12 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import java.io.File;
+import com.cloud.bridge.model.BucketPolicyVO;
-import java.io.FileInputStream;
+import com.cloud.utils.db.GenericDao;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.Properties;
 
-import org.apache.log4j.Logger;
+public interface BucketPolicyDao extends GenericDao<BucketPolicyVO, Long> {
 
-import com.cloud.bridge.util.ConfigurationHelper;
+    void deletePolicy(String bucketName);
 
-public class BucketPolicyDao {
+    BucketPolicyVO getByName(String bucketName);
-	public static final Logger logger = Logger.getLogger(BucketPolicyDao.class);
 
-	private Connection conn       = null;
-	private String     dbName     = null;
-	private String     dbUser     = null;
-	private String     dbPassword = null;
-    private String     dbHost     = null;
-    private String     dbPort     = null; 
-	
-	public BucketPolicyDao() 
-	{
-	    File propertiesFile = ConfigurationHelper.findConfigurationFile("db.properties");
-	    Properties EC2Prop = null;
-	       
-	    if (null != propertiesFile) {
-	   	    EC2Prop = new Properties();
-	    	try {
-				EC2Prop.load( new FileInputStream( propertiesFile ));
-			} catch (FileNotFoundException e) {
-				logger.warn("Unable to open properties file: " + propertiesFile.getAbsolutePath(), e);
-			} catch (IOException e) {
-				logger.warn("Unable to read properties file: " + propertiesFile.getAbsolutePath(), e);
-			}
-            dbHost     = EC2Prop.getProperty( "db.cloud.host" );
-            dbName     = EC2Prop.getProperty( "db.awsapi.name" );
-            dbUser     = EC2Prop.getProperty( "db.cloud.username" );
-            dbPassword = EC2Prop.getProperty( "db.cloud.password" );
-            dbPort     = EC2Prop.getProperty( "db.cloud.port" );
-		}
-	}
-
-	public void addPolicy( String bucketName, String owner, String policy ) 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-    {
-        PreparedStatement statement = null;
-
-        openConnection();	
-        try {            
-            statement = conn.prepareStatement ( "INSERT INTO bucket_policies (BucketName, OwnerCanonicalID, Policy) VALUES (?,?,?)" );
-            statement.setString( 1, bucketName );
-            statement.setString( 2, owner  );
-            statement.setString( 3, policy );
-            int count = statement.executeUpdate();
-            statement.close();	
-
-        } finally {
-            closeConnection();
-        }
-    }
-	
-	/**
-	 * Since a bucket policy can exist before its bucket we also need to keep the policy's owner
-	 * so we can restrict who modifies it (because of the "s3:CreateBucket" action).
-	 */
-	public String getPolicyOwner( String bucketName )
-    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-    {
-        PreparedStatement statement = null;
-        String owner = null;
-
-        openConnection();	
-        try {            
-            statement = conn.prepareStatement ( "SELECT OwnerCanonicalID FROM bucket_policies WHERE BucketName=?" );
-            statement.setString( 1, bucketName );
-            ResultSet rs = statement.executeQuery();
-	        if (rs.next()) owner = rs.getString( "OwnerCanonicalID" );
-            statement.close();	
-            return owner;
-
-        } finally {
-            closeConnection();
-        }
-    }
-
-	public String getPolicy( String bucketName ) 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-    {
-        PreparedStatement statement = null;
-        String policy = null;
-	
-        openConnection();	
-        try {            
-	        statement = conn.prepareStatement ( "SELECT Policy FROM bucket_policies WHERE BucketName=?" );
-            statement.setString( 1, bucketName );
-            ResultSet rs = statement.executeQuery();
-	        if (rs.next()) policy = rs.getString( "Policy" );
-            statement.close();	
-            return policy;
-    
-        } finally {
-            closeConnection();
-        }
-    }
-
-	public void deletePolicy( String bucketName )
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-    {
-        PreparedStatement statement = null;
-	
-        openConnection();	
-        try {
-	        statement = conn.prepareStatement ( "DELETE FROM bucket_policies WHERE BucketName=?" );
-            statement.setString( 1, bucketName );
-            int count = statement.executeUpdate();
-            statement.close();	
-    
-        } finally {
-            closeConnection();
-        }
-    }
-
-	private void openConnection() 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException 
-    {
-        if (null == conn) {
-            Class.forName( "com.mysql.jdbc.Driver" ).newInstance();
-            conn = DriverManager.getConnection( "jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName, dbUser, dbPassword );
-        }
-    }
-
-    private void closeConnection() throws SQLException {
-        if (null != conn) conn.close();
-        conn = null;
-    }
 }

awsapi/src/com/cloud/bridge/persist/dao/BucketPolicyDaoImpl.java

@@ -0,0 +1,72 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+
+import javax.ejb.Local;
+
+import org.apache.log4j.Logger;
+import com.cloud.bridge.model.BucketPolicyVO;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={BucketPolicyDao.class})
+public class BucketPolicyDaoImpl extends GenericDaoBase<BucketPolicyVO, Long> implements BucketPolicyDao{
+    public static final Logger logger = Logger.getLogger(BucketPolicyDaoImpl.class);
+	public BucketPolicyDaoImpl(){ }
+
+	/**
+	 * Since a bucket policy can exist before its bucket we also need to keep the policy's owner
+	 * so we can restrict who modifies it (because of the "s3:CreateBucket" action).
+	 */
+	@Override
+	public BucketPolicyVO getByName( String bucketName ) {
+	    SearchBuilder <BucketPolicyVO> searchByBucket = createSearchBuilder();
+	    searchByBucket.and("BucketName", searchByBucket.entity().getBucketName(), SearchCriteria.Op.EQ);
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+        try {
+            txn.start();
+            SearchCriteria<BucketPolicyVO> sc = searchByBucket.create();
+            sc.setParameters("BucketName", bucketName);
+            return findOneBy(sc);
+
+	    }finally {
+		txn.close();
+	    }
+	    
+	}
+	
+	@Override
+	public void deletePolicy( String bucketName ) {
+	    SearchBuilder <BucketPolicyVO> deleteByBucket = createSearchBuilder();
+	    deleteByBucket.and("BucketName", deleteByBucket.entity().getBucketName(), SearchCriteria.Op.EQ);
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+            txn.start();
+            SearchCriteria<BucketPolicyVO> sc = deleteByBucket.create();
+            sc.setParameters("BucketName", bucketName);
+            remove(sc);
+		
+	    }finally {
+		txn.close();
+	    }
+	    
+	}
+}

awsapi/src/com/cloud/bridge/persist/dao/CloudStackAccountDao.java

@@ -1,35 +1,11 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import org.apache.log4j.Logger;
+import com.cloud.bridge.model.CloudStackAccountVO;
+import com.cloud.utils.db.GenericDao;
 
-import com.cloud.bridge.persist.EntityDao;
+public interface CloudStackAccountDao extends
-import com.cloud.stack.models.CloudStackAccount;
+        GenericDao<CloudStackAccountVO, String> {
+    String getDefaultZoneId(String accountId);
     
-public class CloudStackAccountDao extends EntityDao<CloudStackAccount> {
-    public static final Logger logger = Logger.getLogger(CloudStackAccountDao.class);
 
-    public CloudStackAccountDao() {
-        super(CloudStackAccount.class, true);
 }
-
-    public CloudStackAccount getdefaultZoneId( String id ) {
-        return queryEntity("from CloudStackAccount where id=?", new Object[] {id});
-    }
-}
-

awsapi/src/com/cloud/bridge/persist/dao/CloudStackAccountDaoImpl.java

@@ -0,0 +1,39 @@
+package com.cloud.bridge.persist.dao;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.CloudStackAccountVO;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={CloudStackAccountDao.class})
+public class CloudStackAccountDaoImpl extends GenericDaoBase<CloudStackAccountVO, String> implements CloudStackAccountDao {
+    
+    @Override
+    public String getDefaultZoneId(String accountId) {
+        
+        SearchBuilder<CloudStackAccountVO> SearchByUUID = createSearchBuilder();
+        Transaction txn = Transaction.open(Transaction.CLOUD_DB);
+        try {
+            txn.start();
+            SearchByUUID.and("uuid", SearchByUUID.entity().getUuid(),
+                    SearchCriteria.Op.EQ);
+            SearchByUUID.done();
+            SearchCriteria<CloudStackAccountVO> sc = SearchByUUID.create();
+            sc.setParameters("uuid", accountId);
+            CloudStackAccountVO account = findOneBy(sc);
+            if (null != account) 
+                if(null != account.getDefaultZoneId())
+                    return Long.toString(account.getDefaultZoneId());
+            return null;
+        } finally {
+            txn.commit();
+            txn.close();
+        }
+
+    }
+    
+
+}

awsapi/src/com/cloud/bridge/persist/dao/CloudStackConfigurationDao.java

@@ -1,42 +1,9 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import org.apache.log4j.Logger;
+import com.cloud.bridge.model.CloudStackConfigurationVO;
-
+import com.cloud.utils.db.GenericDao;
-import com.cloud.bridge.persist.EntityDao;
-import com.cloud.stack.models.CloudStackConfiguration;
-
-
-public class CloudStackConfigurationDao extends EntityDao<CloudStackConfiguration> {
-	public static final Logger logger = Logger.getLogger(CloudStackConfigurationDao.class);
-
-	public CloudStackConfigurationDao() {
-	    super(CloudStackConfiguration.class, true);
-	}
-
-
-	public String getConfigValue( String configName ){
-		CloudStackConfiguration config = queryEntity("from CloudStackConfiguration where name=?", new Object[] {configName});
-		if(config != null){
-		    return config.getValue();
-		}
-		return null;
-	}
 
+public interface CloudStackConfigurationDao extends GenericDao<CloudStackConfigurationVO, String> {
 
+    public String getConfigValue(String name);
 }

awsapi/src/com/cloud/bridge/persist/dao/CloudStackConfigurationDaoImpl.java

@@ -0,0 +1,45 @@
+package com.cloud.bridge.persist.dao;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+import javax.ejb.Local;
+
+import org.apache.log4j.Logger;
+
+import com.cloud.bridge.model.CloudStackConfigurationVO;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.DB;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+
+@Local(value={CloudStackConfigurationDao.class})
+public class CloudStackConfigurationDaoImpl extends GenericDaoBase<CloudStackConfigurationVO, String> implements CloudStackConfigurationDao {
+	private static final Logger s_logger = Logger.getLogger(CloudStackConfigurationDaoImpl.class);
+	
+	final SearchBuilder<CloudStackConfigurationVO> NameSearch= createSearchBuilder();
+	
+	public CloudStackConfigurationDaoImpl() { }
+	
+	
+	@Override
+	@DB
+	public String getConfigValue(String name) {
+        NameSearch.and("name", NameSearch.entity().getName(), SearchCriteria.Op.EQ);
+        Transaction txn = Transaction.currentTxn();
+		try {
+			txn.start();
+			SearchCriteria<CloudStackConfigurationVO> sc = NameSearch.create();
+			sc.setParameters("name", name);
+			return findOneBy(sc).getValue();
+        }finally {
+		
+		}
+	}
+	
+}

awsapi/src/com/cloud/bridge/persist/dao/CloudStackSvcOfferingDao.java

@@ -1,42 +1,13 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import org.apache.log4j.Logger;
+import com.cloud.bridge.model.CloudStackServiceOfferingVO;
+import com.cloud.utils.db.GenericDao;
 
-import com.cloud.bridge.persist.EntityDao;
+public interface CloudStackSvcOfferingDao extends GenericDao<CloudStackServiceOfferingVO, String>{
-import com.cloud.stack.models.CloudStackConfiguration;
-import com.cloud.stack.models.CloudStackServiceOffering;
 
+    public CloudStackServiceOfferingVO getSvcOfferingByName(String name);
 
-public class CloudStackSvcOfferingDao extends EntityDao<CloudStackServiceOffering> {
+    public CloudStackServiceOfferingVO getSvcOfferingById(String id);
-	public static final Logger logger = Logger.getLogger(CloudStackSvcOfferingDao.class);
 
-	public CloudStackSvcOfferingDao() {
-	    super(CloudStackServiceOffering.class, true);
-	}
-
-
-	public CloudStackServiceOffering getSvcOfferingByName( String name ){
-		return queryEntity("from CloudStackServiceOffering where name=?", new Object[] {name});
-	}
-
-    public CloudStackServiceOffering getSvcOfferingById( String id ){
-        return queryEntity("from CloudStackServiceOffering where id=?", new Object[] {id});
-    }
 
 }

awsapi/src/com/cloud/bridge/persist/dao/CloudStackSvcOfferingDaoImpl.java

@@ -0,0 +1,75 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import javax.ejb.Local;
+
+import org.apache.log4j.Logger;
+
+import com.cloud.bridge.model.CloudStackServiceOfferingVO;
+import com.cloud.bridge.model.SHostVO;
+import com.cloud.stack.models.CloudStackConfiguration;
+import com.cloud.stack.models.CloudStackServiceOffering;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={CloudStackSvcOfferingDao.class})
+public class CloudStackSvcOfferingDaoImpl extends GenericDaoBase<CloudStackServiceOfferingVO, String> implements CloudStackSvcOfferingDao {
+	public static final Logger logger = Logger.getLogger(CloudStackSvcOfferingDaoImpl.class);
+
+	public CloudStackSvcOfferingDaoImpl() {	}
+
+	@Override
+	public CloudStackServiceOfferingVO getSvcOfferingByName( String name ){
+        SearchBuilder <CloudStackServiceOfferingVO> searchByName = createSearchBuilder();
+        searchByName.and("name", searchByName.entity().getName(), SearchCriteria.Op.EQ);
+        searchByName.done();
+        Transaction txn = Transaction.open(Transaction.CLOUD_DB);
+        try {
+            txn.start();
+            SearchCriteria<CloudStackServiceOfferingVO> sc = searchByName.create();
+            sc.setParameters("name", name);
+            return findOneBy(sc);
+        
+        }finally {
+            txn.close();
+        }
+
+		
+	}
+	@Override
+    public CloudStackServiceOfferingVO getSvcOfferingById( String id ){
+        SearchBuilder <CloudStackServiceOfferingVO> searchByID = createSearchBuilder();
+        searchByID.and("id", searchByID.entity().getName(), SearchCriteria.Op.EQ);
+        searchByID.done();
+        Transaction txn = Transaction.open(Transaction.CLOUD_DB);
+        try {
+            txn.start();
+            SearchCriteria<CloudStackServiceOfferingVO> sc = searchByID.create();
+            sc.setParameters("id", id);
+            return findOneBy(sc);
+        
+        }finally {
+            txn.close();
+        }
+
+        
+    }
+
+}

awsapi/src/com/cloud/bridge/persist/dao/MHostDao.java

@@ -1,30 +1,12 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import com.cloud.bridge.model.MHost;
+import com.cloud.bridge.model.MHostVO;
-import com.cloud.bridge.persist.EntityDao;
+import com.cloud.utils.db.GenericDao;
 
-public class MHostDao extends EntityDao<MHost> {
+public interface MHostDao extends GenericDao<MHostVO, Long> {
-	public MHostDao() {
+
-		super(MHost.class);
+    MHostVO getByHostKey(String hostKey);
-	}
+
+    public void updateHeartBeat(MHostVO mhost);
 
-	public MHost getByHostKey(String hostKey) {
-		return queryEntity("from MHost where hostKey=?", new Object[] {hostKey});
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/MHostDaoImpl.java

@@ -0,0 +1,61 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.MHostVO;
+import com.cloud.utils.db.DB;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={MHostDao.class})
+public class MHostDaoImpl extends GenericDaoBase<MHostVO, Long> implements MHostDao{
+	final SearchBuilder<MHostVO> NameSearch= createSearchBuilder();
+
+	public MHostDaoImpl() {
+	}
+	
+	@DB
+	@Override
+	public MHostVO getByHostKey(String hostKey) {
+	    NameSearch.and("MHostKey", NameSearch.entity().getHostKey(), SearchCriteria.Op.EQ);
+	    Transaction txn = Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+	    try {
+		txn.start();
+		SearchCriteria<MHostVO> sc = NameSearch.create();
+		sc.setParameters("MHostKey", hostKey);
+		return findOneBy(sc);
+		
+	    }finally {
+		txn.close();
+	    }
+	}
+
+    @Override
+    public void updateHeartBeat(MHostVO mhost) {
+        Transaction txn = Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+        try {
+            txn.start();
+            update(mhost.getId(), mhost);
+            txn.commit();
+        }finally {
+            txn.close();
+        }
+    }
+}

awsapi/src/com/cloud/bridge/persist/dao/MHostMountDao.java

@@ -1,30 +1,11 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import com.cloud.bridge.model.MHostMount;
+import com.cloud.bridge.model.MHostMountVO;
-import com.cloud.bridge.persist.EntityDao;
+import com.cloud.utils.db.GenericDao;
+
+public interface MHostMountDao extends GenericDao<MHostMountVO, Long> {
+
+    MHostMountVO getHostMount(long mHostId, long sHostId);
     
-public class MHostMountDao extends EntityDao<MHostMount> {
-	public MHostMountDao() {
-		super(MHostMount.class);
-	}
 
-	public MHostMount getHostMount(long mHostId, long sHostId) {
-		return queryEntity("from MHostMount where mhost=? and shost=?", new Object[] { mHostId, sHostId } );
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/MHostMountDaoImpl.java

@@ -0,0 +1,48 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.MHostMountVO;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={MHostMountDao.class})
+public class MHostMountDaoImpl extends GenericDaoBase<MHostMountVO, Long> implements MHostMountDao {
+    	final SearchBuilder<MHostMountVO> SearchByMHostID = createSearchBuilder();
+	public MHostMountDaoImpl() {
+	}
+	
+	@Override
+	public MHostMountVO getHostMount(long mHostId, long sHostId) { 
+	    SearchByMHostID.and("MHostID", SearchByMHostID.entity().getmHostID(), SearchCriteria.Op.EQ);
+	    SearchByMHostID.and("SHostID", SearchByMHostID.entity().getsHostID(), SearchCriteria.Op.EQ);
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+		txn.start();
+		SearchCriteria<MHostMountVO> sc = SearchByMHostID.create();
+		sc.setParameters("MHostID", mHostId);
+		sc.setParameters("SHostID", sHostId);
+		return findOneBy(sc);
+	    }finally {
+		txn.close();
+	    }
+	}
+}

awsapi/src/com/cloud/bridge/persist/dao/MultiPartPartsDao.java

@@ -0,0 +1,18 @@
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import com.cloud.bridge.model.MultiPartPartsVO;
+import com.cloud.utils.db.GenericDao;
+
+public interface MultiPartPartsDao extends GenericDao<MultiPartPartsVO, Long> {
+
+    List<MultiPartPartsVO> getParts(int uploadId, int maxParts, int startAt);
+
+    int getnumParts(int uploadId, int endMarker);
+
+    MultiPartPartsVO findByUploadID(int uploadId, int partNumber);
+
+    void updateParts(MultiPartPartsVO partVO, int uploadId, int partNumber);
+
+}

awsapi/src/com/cloud/bridge/persist/dao/MultiPartPartsDaoImpl.java

@@ -0,0 +1,101 @@
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.MultiPartPartsVO;
+import com.cloud.utils.db.Filter;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={MultiPartPartsDao.class})
+public class MultiPartPartsDaoImpl extends GenericDaoBase<MultiPartPartsVO, Long> implements MultiPartPartsDao {
+
+    @Override
+    public  List<MultiPartPartsVO> getParts(int uploadId, int maxParts, int startAt ) {
+        
+        SearchBuilder<MultiPartPartsVO> ByUploadID = createSearchBuilder();
+        ByUploadID.and("UploadID", ByUploadID.entity().getUploadid(), SearchCriteria.Op.EQ);
+        ByUploadID.and("partNumber", ByUploadID.entity().getPartNumber(), SearchCriteria.Op.GT);
+        ByUploadID.and("partNumber", ByUploadID.entity().getPartNumber(), SearchCriteria.Op.LT);
+        Filter filter = new Filter(MultiPartPartsVO.class, "partNumber", Boolean.TRUE, null, null);
+        
+        Transaction txn = Transaction.currentTxn();  // Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+        try {
+            txn.start();
+            SearchCriteria<MultiPartPartsVO> sc = ByUploadID.create();
+            sc.setParameters("UploadID", new Long(uploadId));
+            sc.setParameters("partNumber", startAt);
+            sc.setParameters("partNumber", maxParts);
+        return listBy(sc, filter);
+        
+        } finally {
+            txn.close();
+        }
+    }
+    
+    @Override
+    public int getnumParts( int uploadId, int endMarker ) {
+        SearchBuilder<MultiPartPartsVO> byUploadID = createSearchBuilder();
+        byUploadID.and("UploadID", byUploadID.entity().getUploadid(), SearchCriteria.Op.EQ);
+        byUploadID.and("partNumber", byUploadID.entity().getPartNumber(), SearchCriteria.Op.GT);
+        Transaction txn = Transaction.currentTxn();  // Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+        try {
+            txn.start();
+            SearchCriteria<MultiPartPartsVO> sc = byUploadID.create();
+            sc.setParameters("UploadID", new Long(uploadId));
+            sc.setParameters("partNumber", endMarker);
+            return listBy(sc).size();
+        
+        } finally {
+            txn.close();
+        }
+
+        
+    }
+    
+    @Override
+    public MultiPartPartsVO findByUploadID(int uploadId, int partNumber) {
+        
+        SearchBuilder<MultiPartPartsVO> byUploadID = createSearchBuilder();
+        byUploadID.and("UploadID", byUploadID.entity().getUploadid(), SearchCriteria.Op.EQ);
+        byUploadID.and("partNumber", byUploadID.entity().getPartNumber(), SearchCriteria.Op.EQ);
+        Transaction txn = Transaction.currentTxn();  // Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+        try {
+            txn.start();
+            SearchCriteria<MultiPartPartsVO> sc = byUploadID.create();
+            sc.setParameters("UploadID", new Long(uploadId));
+            sc.setParameters("partNumber", partNumber);
+            return findOneBy(sc);
+            
+        } finally {
+            txn.close();
+        }
+        
+    }
+    
+    @Override
+    public void updateParts(MultiPartPartsVO partVO, int uploadId, int partNumber) {
+        
+        SearchBuilder<MultiPartPartsVO> byUploadID = createSearchBuilder();
+        byUploadID.and("UploadID", byUploadID.entity().getUploadid(), SearchCriteria.Op.EQ);
+        byUploadID.and("partNumber", byUploadID.entity().getPartNumber(), SearchCriteria.Op.EQ);
+        Transaction txn = Transaction.currentTxn();  // Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+        try {
+            txn.start();
+            SearchCriteria<MultiPartPartsVO> sc = byUploadID.create();
+            sc.setParameters("UploadID", new Long(uploadId));
+            sc.setParameters("partNumber", partNumber);
+            update(partVO, sc);
+            txn.commit();
+        
+        } finally {
+            txn.close();
+        }
+    }
+    
+}
+

awsapi/src/com/cloud/bridge/persist/dao/MultiPartUploadsDao.java

@@ -0,0 +1,21 @@
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import com.cloud.bridge.model.MultiPartUploadsVO;
+import com.cloud.bridge.util.OrderedPair;
+import com.cloud.utils.db.GenericDao;
+
+public interface MultiPartUploadsDao extends
+        GenericDao<MultiPartUploadsVO, Long> {
+
+    OrderedPair<String, String> multipartExits(int uploadId);
+
+    void deleteUpload(int uploadId);
+
+    String getAtrributeValue(String attribute, int uploadid);
+
+    List<MultiPartUploadsVO> getInitiatedUploads(String bucketName,
+            int maxParts, String prefix, String keyMarker, String uploadIdMarker);
+
+}

awsapi/src/com/cloud/bridge/persist/dao/MultiPartUploadsDaoImpl.java

@@ -0,0 +1,108 @@
+package com.cloud.bridge.persist.dao;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.MultiPartPartsVO;
+import com.cloud.bridge.model.MultiPartUploadsVO;
+import com.cloud.bridge.model.SBucketVO;
+import com.cloud.bridge.util.OrderedPair;
+import com.cloud.utils.db.Attribute;
+import com.cloud.utils.db.Filter;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={MultiPartUploadsDao.class})
+public class MultiPartUploadsDaoImpl extends GenericDaoBase<MultiPartUploadsVO, Long> implements MultiPartUploadsDao {
+    
+    @Override
+    public OrderedPair<String,String> multipartExits( int uploadId ) {
+        MultiPartUploadsVO uploadvo = null;
+        
+        Transaction txn = null; 
+        try {
+            txn = Transaction.open(Transaction.AWSAPI_DB);
+            uploadvo = findById(new Long(uploadId));
+            if (null != uploadvo)
+                return new OrderedPair<String,String>(uploadvo.getAccessKey(), uploadvo.getNameKey());
+
+            return null;
+        } finally {
+            txn.close();
+        }
+    }
+    
+    @Override
+    public void deleteUpload(int uploadId) {
+        
+        Transaction txn = null; 
+        try {
+            txn = Transaction.open(Transaction.AWSAPI_DB);
+            remove(new Long(uploadId));
+            txn.commit();
+        }finally {
+            txn.close();
+        }
+    }
+    
+    @Override
+    public String getAtrributeValue(String attribute, int uploadid) {
+        Transaction txn = null;
+        MultiPartUploadsVO uploadvo = null;
+        try {
+            txn = Transaction.open(Transaction.AWSAPI_DB);
+            uploadvo = findById(new Long(uploadid));
+            if (null != uploadvo) {
+                if ( attribute.equalsIgnoreCase("AccessKey") )
+                    return uploadvo.getAccessKey();
+                else if ( attribute.equalsIgnoreCase("x_amz_acl") ) 
+                    return uploadvo.getAmzAcl();
+            }
+            return null;
+        } finally {
+            txn.close();
+        }
+    }
+    
+    @Override
+    public List<MultiPartUploadsVO> getInitiatedUploads(String bucketName, int maxParts, String prefix, String keyMarker, String uploadIdMarker) {
+
+        List<MultiPartUploadsVO> uploadList = new ArrayList<MultiPartUploadsVO>();
+        
+        SearchBuilder<MultiPartUploadsVO> byBucket = createSearchBuilder();
+        byBucket.and("BucketName", byBucket.entity().getBucketName() , SearchCriteria.Op.EQ);
+        
+        if (null != prefix)
+            byBucket.and("NameKey", byBucket.entity().getNameKey(), SearchCriteria.Op.LIKE);
+        if (null != uploadIdMarker)
+            byBucket.and("NameKey", byBucket.entity().getNameKey(), SearchCriteria.Op.GT);
+        if (null != uploadIdMarker)
+            byBucket.and("ID", byBucket.entity().getId(), SearchCriteria.Op.GT);
+        
+       Filter filter = new Filter(MultiPartUploadsVO.class, "nameKey", Boolean.TRUE, null, null);
+       filter.addOrderBy(MultiPartUploadsVO.class, "createTime", Boolean.TRUE);
+       
+       Transaction txn = Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+       try {
+           txn.start();
+           SearchCriteria<MultiPartUploadsVO> sc = byBucket.create();
+           sc.setParameters("BucketName", bucketName);
+           if (null != prefix)
+               sc.setParameters("NameKey", prefix);
+           if (null != uploadIdMarker)
+               sc.setParameters("NameKey", keyMarker);
+           if (null != uploadIdMarker)
+               sc.setParameters("ID", uploadIdMarker);
+           listBy(sc, filter);
+       
+       }finally {
+           txn.close();
+       }
+        return null;
+    }
+    
+}

awsapi/src/com/cloud/bridge/persist/dao/MultipartLoadDao.java

@@ -34,42 +34,25 @@ import java.util.Properties;
 
 import org.apache.log4j.Logger;
 
+import com.cloud.bridge.model.MultiPartPartsVO;
+import com.cloud.bridge.model.MultiPartUploadsVO;
+import com.cloud.bridge.model.MultipartMetaVO;
 import com.cloud.bridge.service.core.s3.S3MetaDataEntry;
 import com.cloud.bridge.service.core.s3.S3MultipartPart;
 import com.cloud.bridge.service.core.s3.S3MultipartUpload;
 import com.cloud.bridge.util.ConfigurationHelper;
 import com.cloud.bridge.util.OrderedPair;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.Transaction;
 
 public class MultipartLoadDao {
 	public static final Logger logger = Logger.getLogger(MultipartLoadDao.class);
 	
-	private Connection conn       = null;
+	protected final MultipartMetaDao mpartMetaDao = ComponentLocator.inject(MultipartMetaDaoImpl.class);
-	private String     dbName     = null;
+	protected final MultiPartPartsDao mpartPartsDao = ComponentLocator.inject(MultiPartPartsDaoImpl.class);
-	private String     dbUser     = null;
+	protected final MultiPartUploadsDao mpartUploadDao = ComponentLocator.inject(MultiPartUploadsDaoImpl.class);
-	private String     dbPassword = null;
-	private String     dbHost     = null;
-	private String     dbPort     = null; 
 	
-	public MultipartLoadDao() {
+	public MultipartLoadDao() {}
-	    File propertiesFile = ConfigurationHelper.findConfigurationFile("db.properties");
-	    Properties EC2Prop = null;
-	       
-	    if (null != propertiesFile) {
-	   	    EC2Prop = new Properties();
-	    	try {
-				EC2Prop.load( new FileInputStream( propertiesFile ));
-			} catch (FileNotFoundException e) {
-				logger.warn("Unable to open properties file: " + propertiesFile.getAbsolutePath(), e);
-			} catch (IOException e) {
-				logger.warn("Unable to read properties file: " + propertiesFile.getAbsolutePath(), e);
-			}
-            dbHost     = EC2Prop.getProperty( "db.cloud.host" );
-            dbName     = EC2Prop.getProperty( "db.awsapi.name" );
-            dbUser     = EC2Prop.getProperty( "db.cloud.username" );
-            dbPassword = EC2Prop.getProperty( "db.cloud.password" );
-            dbPort     = EC2Prop.getProperty( "db.cloud.port" );
-		}
-	}
 	
 	/**
 	 * If a multipart upload exists with the uploadId value then return the non-null creators
@@ -77,30 +60,13 @@ public class MultipartLoadDao {
 	 * 
 	 * @param uploadId
 	 * @return creator of the multipart upload, and NameKey of upload
-	 * @throws SQLException, ClassNotFoundException, IllegalAccessException, InstantiationException 
 	 */
+	
+	
 	public OrderedPair<String,String> multipartExits( int uploadId ) 
 	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
 	{
-	    PreparedStatement statement = null;
+	    return mpartUploadDao.multipartExits(uploadId);
-	    String accessKey = null;
-	    String nameKey = null;
-		
-        openConnection();	
-        try {            
-		    statement = conn.prepareStatement ( "SELECT AccessKey, NameKey FROM multipart_uploads WHERE ID=?" );
-	        statement.setInt( 1, uploadId );
-	        ResultSet rs = statement.executeQuery();
-		    if ( rs.next()) {
-		    	 accessKey = rs.getString( "AccessKey" );
-		    	 nameKey = rs.getString( "NameKey" );
-		    	 return new OrderedPair<String,String>( accessKey, nameKey );
-		    }
-		    else return null;
-        
-        } finally {
-            closeConnection();
-        }
 	}
 	
 	/**
@@ -110,23 +76,9 @@ public class MultipartLoadDao {
 	 * 
 	 * @param uploadId
 	 * 
-	 * @throws SQLException, ClassNotFoundException, IllegalAccessException, InstantiationException 
 	 */
-	public void deleteUpload( int uploadId )
+	public void deleteUpload( int uploadId ) {
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
+	    mpartUploadDao.deleteUpload(uploadId);
-	{
-	    PreparedStatement statement = null;
-		
-        openConnection();	
-        try {
-		    statement = conn.prepareStatement ( "DELETE FROM multipart_uploads WHERE ID=?" );
-	        statement.setInt( 1, uploadId );
-	        int count = statement.executeUpdate();
-            statement.close();	
-        
-        } finally {
-            closeConnection();
-        }
 	}
 	
 	/**
@@ -134,26 +86,9 @@ public class MultipartLoadDao {
 	 * 
 	 * @param uploadId
 	 * @return the access key value defining the initiator
-	 * @throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
 	 */
-	public String getInitiator( int uploadId ) 
+	public String getInitiator( int uploadId ) {
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
+	    return mpartUploadDao.getAtrributeValue("AccessKey", uploadId);
-	{
-	    PreparedStatement statement = null;
-	    String initiator = null;
-		
-        openConnection();	
-        try {
-		    statement = conn.prepareStatement ( "SELECT AccessKey FROM multipart_uploads WHERE ID=?" );
-	        statement.setInt( 1, uploadId );
-	        ResultSet rs = statement.executeQuery();
-		    if (rs.next()) initiator = rs.getString( "AccessKey" );
-            statement.close();			    
-            return initiator;
-        
-        } finally {
-            closeConnection();
-        }
 	}
 	
 	/**
@@ -166,44 +101,35 @@ public class MultipartLoadDao {
 	 * 
 	 * @return if positive its the uploadId to be returned to the client
 	 *
-	 * @throws SQLException, ClassNotFoundException, IllegalAccessException, InstantiationException 
 	 */
-	public int initiateUpload( String accessKey, String bucketName, String key, String cannedAccess, S3MetaDataEntry[] meta ) 
+	public int initiateUpload( String accessKey, String bucketName, String key, String cannedAccess, S3MetaDataEntry[] meta ) {
-	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-	{
-	    PreparedStatement statement = null;
 		int uploadId = -1;
-		
+		Transaction txn = null;
-        openConnection();	
         try {
+            txn = Transaction.open(Transaction.AWSAPI_DB);
             Date tod = new Date();
-	        java.sql.Timestamp dateTime = new Timestamp( tod.getTime());
+            MultiPartUploadsVO uploadVO = new MultiPartUploadsVO(accessKey,
+                    bucketName, key, cannedAccess, tod);
+            uploadVO = mpartUploadDao.persist(uploadVO);
 
-		    statement = conn.prepareStatement ( "INSERT INTO multipart_uploads (AccessKey, BucketName, NameKey, x_amz_acl, CreateTime) VALUES (?,?,?,?,?)" );
+            if (null != uploadVO) {
-	        statement.setString( 1, accessKey );
+                uploadId = uploadVO.getId().intValue();
-	        statement.setString( 2, bucketName );
+                if (null != meta) {
-	        statement.setString( 3, key );
+                    for (int i = 0; i < meta.length; i++) {
-	        statement.setString( 4, cannedAccess );      
+                        MultipartMetaVO mpartMeta = new MultipartMetaVO();
-	        statement.setTimestamp( 5, dateTime );
+                        mpartMeta.setUploadID(uploadId);
-            int count = statement.executeUpdate();
+                        S3MetaDataEntry entry = meta[i];
-            statement.close();	
+                        mpartMeta.setName(entry.getName());
-            
+                        mpartMeta.setValue(entry.getValue());
-            // -> we need the newly entered ID 
+                        mpartMetaDao.persist(mpartMeta);
-		    statement = conn.prepareStatement ( "SELECT ID FROM multipart_uploads WHERE AccessKey=? AND BucketName=? AND NameKey=? AND CreateTime=?" );
+                    }
-	        statement.setString( 1, accessKey );
+                    txn.commit();
-	        statement.setString( 2, bucketName );
+                }
-	        statement.setString( 3, key );
-	        statement.setTimestamp( 4, dateTime );
-	        ResultSet rs = statement.executeQuery();
-		    if (rs.next()) {
-		    	uploadId = rs.getInt( "ID" );
-		        saveMultipartMeta( uploadId, meta );
             }
-            statement.close();			    
-            return uploadId;
             
+            return uploadId;
         } finally {
-            closeConnection();
+            txn.close();
         }
     }
 	
@@ -219,49 +145,28 @@ public class MultipartLoadDao {
 	 * @param size
 	 * @throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
 	 */
-	public void savePart( int uploadId, int partNumber, String md5, String storedPath, int size ) 
+	public void savePart( int uploadId, int partNumber, String md5, String storedPath, int size ) {
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-    {
-        PreparedStatement statement = null;
-        int id = -1;
-        int count = 0;
 
-        openConnection();	
         try {
-            Date tod = new Date();
+            MultiPartPartsVO partVO = null;
-            java.sql.Timestamp dateTime = new java.sql.Timestamp( tod.getTime());
 
-            // -> are we doing an update or an insert?  (are we over writting an existing entry?)
+            partVO = mpartPartsDao.findByUploadID(uploadId, partNumber);
-		    statement = conn.prepareStatement ( "SELECT ID FROM multipart_parts WHERE UploadID=? AND partNumber=?" );
+            // -> are we doing an update or an insert? (are we over writting an
-            statement.setInt( 1, uploadId );
+            // existing entry?)
-            statement.setInt( 2, partNumber  );
-            ResultSet rs = statement.executeQuery();
-		    if (rs.next()) id = rs.getInt( "ID" );
-            statement.close();			    
 
-            if ( -1 == id )
+            if (null == partVO) {
-            {
+                MultiPartPartsVO part = new MultiPartPartsVO(uploadId,
-	             statement = conn.prepareStatement ( "INSERT INTO multipart_parts (UploadID, partNumber, MD5, StoredPath, StoredSize, CreateTime) VALUES (?,?,?,?,?,?)" );
+                        partNumber, md5, storedPath, size, new Date());
-                 statement.setInt(    1, uploadId );
+                mpartPartsDao.persist(part);
-                 statement.setInt(    2, partNumber );
+            } else {
-                 statement.setString( 3, md5 );
+                partVO.setMd5(md5);
-                 statement.setString( 4, storedPath );   
+                partVO.setStoredSize(new Long(size));
-                 statement.setInt(    5, size );
+                partVO.setCreateTime(new Date());
-                 statement.setTimestamp( 6, dateTime );
+                partVO.setUploadid(new Long(uploadId));
+                partVO.setPartNumber(partNumber);
+                mpartPartsDao.updateParts(partVO, uploadId, partNumber);
             }
-            else
-            {    statement = conn.prepareStatement ( "UPDATE multipart_parts SET MD5=?, StoredSize=?, CreateTime=? WHERE UploadId=? AND partNumber=?" );
-                 statement.setString( 1, md5 );
-                 statement.setInt(    2, size );
-                 statement.setTimestamp( 3, dateTime );
-                 statement.setInt(    4, uploadId );
-                 statement.setInt(    5, partNumber );
-            }
-            count = statement.executeUpdate();
-            statement.close();	
-            
         } finally {
-            closeConnection();
         }
     }
 	
@@ -270,24 +175,8 @@ public class MultipartLoadDao {
 	 * @param uploadId
 	 * @return the value defined in the x-amz-acl header or null
 	 */
-	public String getCannedAccess( int uploadId )
+	public String getCannedAccess( int uploadId ) {
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
+	    return mpartUploadDao.getAtrributeValue("x_amz_acl", uploadId);
-	{
-	    PreparedStatement statement = null;
-	    String access = null;
-		
-        openConnection();	
-        try {
-		    statement = conn.prepareStatement ( "SELECT x_amz_acl FROM multipart_uploads WHERE ID=?" );
-	        statement.setInt( 1, uploadId );
-	        ResultSet rs = statement.executeQuery();
-		    if (rs.next()) access = rs.getString( "x_amz_acl" );
-            statement.close();			    
-            return access;
-        
-        } finally {
-            closeConnection();
-        }
 	}
 	
 	/**
@@ -302,31 +191,25 @@ public class MultipartLoadDao {
         throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
 	{
 		List<S3MetaDataEntry> metaList = new ArrayList<S3MetaDataEntry>();
-	    PreparedStatement statement = null;
 	    int count = 0;
-		
+	    List<MultipartMetaVO> metaVO; 
-        openConnection();	
         try {
-		    statement = conn.prepareStatement ( "SELECT Name, Value FROM multipart_meta WHERE UploadID=?" );
-	        statement.setInt( 1, uploadId );
-		    ResultSet rs = statement.executeQuery();
             
-		    while (rs.next()) 
+            metaVO = mpartMetaDao.getByUploadID(uploadId);
-		    {
+            for (MultipartMetaVO multipartMetaVO : metaVO) {
                 S3MetaDataEntry oneMeta = new S3MetaDataEntry();
-		    	oneMeta.setName(  rs.getString( "Name" ));
+                oneMeta.setName(  multipartMetaVO.getName());
-	            oneMeta.setValue( rs.getString( "Value" ));
+                oneMeta.setValue( multipartMetaVO.getValue());
                 metaList.add( oneMeta );
                 count++;
             }
-            statement.close();	
             
             if ( 0 == count )
                 return null;
             else return metaList.toArray(new S3MetaDataEntry[0]);
         
         } finally {
-            closeConnection();
+
         }
 	}
 	
@@ -346,52 +229,33 @@ public class MultipartLoadDao {
         throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
 	{
 		S3MultipartUpload[] inProgress = new S3MultipartUpload[maxParts];
-	    PreparedStatement statement = null;
 	    boolean isTruncated = false;
 	    int i = 0;
 	    int pos = 1;
-	    
+	    List<MultiPartUploadsVO> uploadList;
 	    // -> SQL like condition requires the '%' as a wildcard marker
 	    if (null != prefix) prefix = prefix + "%";
 	    
-	    StringBuffer queryStr = new StringBuffer();
-	    queryStr.append( "SELECT ID, AccessKey, NameKey, CreateTime FROM multipart_uploads WHERE BucketName=? " );   
-	    if (null != prefix        ) queryStr.append( "AND NameKey like ? " );
-	    if (null != keyMarker     ) queryStr.append( "AND NameKey > ? ");
-        if (null != uploadIdMarker) queryStr.append( "AND ID > ? " );    
-        queryStr.append( "ORDER BY NameKey, CreateTime" );
 
-        openConnection();	
         try {
-		    statement = conn.prepareStatement ( queryStr.toString());
+		    uploadList = mpartUploadDao.getInitiatedUploads(bucketName, maxParts, prefix, keyMarker, uploadIdMarker);
-		    statement.setString( pos++, bucketName );
+            for (MultiPartUploadsVO uploadsVO : uploadList) {
-		    if (null != prefix        ) statement.setString( pos++, prefix );
-		    if (null != keyMarker     ) statement.setString( pos++, keyMarker );
-		    if (null != uploadIdMarker) statement.setString( pos, uploadIdMarker );
-		    ResultSet rs = statement.executeQuery();
-		    
-		    while (rs.next() && i < maxParts) 
-		    {
                 Calendar tod = Calendar.getInstance();
-		    	tod.setTime( rs.getTimestamp( "CreateTime" ));
+                tod.setTime(uploadsVO.getCreateTime());
-
                 inProgress[i] = new S3MultipartUpload();
-		    	inProgress[i].setId( rs.getInt( "ID" )); 
+                inProgress[i].setId( uploadsVO.getId().intValue()); 
-		    	inProgress[i].setAccessKey( rs.getString( "AccessKey" ));
+                inProgress[i].setAccessKey(uploadsVO.getAccessKey());
                 inProgress[i].setLastModified( tod );
                 inProgress[i].setBucketName( bucketName );
-		    	inProgress[i].setKey( rs.getString( "NameKey" ));
+                inProgress[i].setKey(uploadsVO.getNameKey());
                 i++;
             }
 
-		    if (rs.next()) isTruncated = true;
+            if (i < maxParts)
-            statement.close();		
+                inProgress = (S3MultipartUpload[]) resizeArray(inProgress, i);
-            
+            return new OrderedPair<S3MultipartUpload[], Boolean>(inProgress,
-            if (i < maxParts) inProgress = (S3MultipartUpload[])resizeArray(inProgress,i);
+                    isTruncated);
-            return new OrderedPair<S3MultipartUpload[], Boolean>(inProgress, isTruncated);
-        
         }finally {
-            closeConnection();
         }
 
 	}
@@ -411,41 +275,30 @@ public class MultipartLoadDao {
 	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
 	{
 		S3MultipartPart[] parts = new S3MultipartPart[maxParts];
-	    PreparedStatement statement = null;
 	    int i = 0;
-		
+	    List<MultiPartPartsVO> partsVO;
-        openConnection();	
 	    try {
-		    statement = conn.prepareStatement ( "SELECT   partNumber, MD5, StoredSize, StoredPath, CreateTime " +
-		    		                            "FROM     multipart_parts " +
-		    		                            "WHERE    UploadID=? " +
-		    		                            "AND      partNumber > ? AND partNumber < ? " +
-		    		                            "ORDER BY partNumber" );
-	        statement.setInt( 1, uploadId );
-	        statement.setInt( 2, startAt  );
-	        statement.setInt( 3, startAt + maxParts + 1 );
-		    ResultSet rs = statement.executeQuery();
 	        
-		    while (rs.next() && i < maxParts) 
+	        partsVO = mpartPartsDao.getParts(uploadId, startAt + maxParts + 1, startAt);
-		    {
+	        
+	        for (MultiPartPartsVO partVO : partsVO) {
                 Calendar tod = Calendar.getInstance();
-		    	tod.setTime( rs.getTimestamp( "CreateTime" ));
+                tod.setTime(partVO.getCreateTime());
                 
                 parts[i] = new S3MultipartPart();
-		    	parts[i].setPartNumber( rs.getInt( "partNumber" )); 
+                parts[i].setPartNumber(partVO.getPartNumber());
-		    	parts[i].setEtag( rs.getString( "MD5" ).toLowerCase());
+                parts[i].setEtag(partVO.getMd5());
                 parts[i].setLastModified(tod);
-		    	parts[i].setSize( rs.getInt( "StoredSize" ));
+                parts[i].setSize(partVO.getStoredSize().intValue());
-		    	parts[i].setPath( rs.getString( "StoredPath" ));
+                parts[i].setPath(partVO.getStoredPath());
                 i++;
             }
-            statement.close();		
 	        
             if (i < maxParts) parts = (S3MultipartPart[])resizeArray(parts,i);
             return parts;
         
         } finally {
-            closeConnection();
+
         }
 	}
   
@@ -457,25 +310,8 @@ public class MultipartLoadDao {
 	 * @return number of parts with partNumber greater than endMarker
 	 * @throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
 	 */
-	public int numParts( int uploadId, int endMarker ) 
+	public int numParts( int uploadId, int endMarker ) {
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
+	    return mpartPartsDao.getnumParts(uploadId, endMarker);
-    {
-        PreparedStatement statement = null;
-        int count = 0;
-	
-        openConnection();	
-        try {
-	        statement = conn.prepareStatement ( "SELECT count(*) FROM multipart_parts WHERE UploadID=? AND partNumber > ?" );
-            statement.setInt( 1, uploadId );
-            statement.setInt( 2, endMarker );
-	        ResultSet rs = statement.executeQuery();	    
-	        if (rs.next()) count = rs.getInt( 1 );
-            statement.close();			    
-            return count;
-    
-        } finally {
-            closeConnection();
-        }
     }
 
 	/**
@@ -485,44 +321,28 @@ public class MultipartLoadDao {
 	 * @param uploadId - defines an in-process multipart upload
 	 * @param meta - an array of meta data to be assocated with the uploadId value
 	 * 
-	 * @throws SQLException, ClassNotFoundException, IllegalAccessException, InstantiationException 
 	 */
-	private void saveMultipartMeta( int uploadId, S3MetaDataEntry[] meta ) 
+	private void saveMultipartMeta( int uploadId, S3MetaDataEntry[] meta ) {
-	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-	{
 		if (null == meta) return;
-	    PreparedStatement statement = null;
 		
-        openConnection();	
+		Transaction txn = null;
         try {
+            txn = Transaction.open(Transaction.AWSAPI_DB);
             for( int i=0; i < meta.length; i++ ) 
             {
                S3MetaDataEntry entry = meta[i];
-		       statement = conn.prepareStatement ( "INSERT INTO multipart_meta (UploadID, Name, Value) VALUES (?,?,?)" );
+               MultipartMetaVO metaVO = new MultipartMetaVO();
-	           statement.setInt( 1, uploadId );
+               metaVO.setUploadID(uploadId);
-	           statement.setString( 2, entry.getName());
+               metaVO.setName(entry.getName());
-	           statement.setString( 3, entry.getValue());
+               metaVO.setValue(entry.getValue());
-               int count = statement.executeUpdate();
+               metaVO=mpartMetaDao.persist(metaVO);
-               statement.close();
             }
-            
+            txn.commit();
         } finally {
-            closeConnection();
+            txn.close();
         }
 	}
 	
-	private void openConnection() 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
-        if (null == conn) {
-	        Class.forName( "com.mysql.jdbc.Driver" ).newInstance();
-            conn = DriverManager.getConnection( "jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName, dbUser, dbPassword );
-        }
-	}
-
-    private void closeConnection() throws SQLException {
-	    if (null != conn) conn.close();
-	    conn = null;
-    }
 
 	/**
     * Reallocates an array with a new size, and copies the contents

awsapi/src/com/cloud/bridge/persist/dao/MultipartMetaDao.java

@@ -0,0 +1,12 @@
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import com.cloud.bridge.model.MultipartMetaVO;
+import com.cloud.utils.db.GenericDao;
+
+public interface MultipartMetaDao extends GenericDao<MultipartMetaVO, Long> {
+
+    List<MultipartMetaVO> getByUploadID(long uploadID);
+
+}

awsapi/src/com/cloud/bridge/persist/dao/MultipartMetaDaoImpl.java

@@ -0,0 +1,34 @@
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.MultipartMetaVO;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={MultipartMetaDao.class})
+public class MultipartMetaDaoImpl extends GenericDaoBase<MultipartMetaVO, Long> implements MultipartMetaDao {
+    
+    @Override
+    public List<MultipartMetaVO> getByUploadID (long uploadID) {
+        SearchBuilder <MultipartMetaVO> searchByUID = createSearchBuilder();
+        searchByUID.and("UploadID", searchByUID.entity().getUploadID(), SearchCriteria.Op.EQ);
+        searchByUID.done();
+        Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+        try {
+            txn.start();
+            SearchCriteria<MultipartMetaVO> sc = searchByUID.create();
+            sc.setParameters("UploadID", uploadID);
+            return  listBy(sc);
+        
+        }finally {
+            txn.close();
+        }
+        
+    }
+}
+

awsapi/src/com/cloud/bridge/persist/dao/OfferingDao.java

@@ -1,169 +1,18 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import java.io.File;
+import com.cloud.bridge.model.OfferingBundleVO;
-import java.io.FileInputStream;
+import com.cloud.utils.db.GenericDao;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.Properties;
 
-import org.apache.log4j.Logger;
+public interface OfferingDao extends GenericDao<OfferingBundleVO, Long> {
 
-import com.cloud.bridge.util.ConfigurationHelper;
+    int getOfferingCount();
 
+    String getCloudOffering(String amazonEC2Offering);
 
-public class OfferingDao extends BaseDao {
+    String getAmazonOffering(String cloudStackOffering);
-	public static final Logger logger = Logger.getLogger(OfferingDao.class);
 
-	private Connection conn       = null;
+    void setOfferMapping(String amazonEC2Offering, String cloudStackOffering);
+
+    void deleteOfferMapping(String amazonEC2Offering);
 
-	public OfferingDao() 
-	{
 }
-	
-	public int getOfferingCount()
-		throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-	{
-        PreparedStatement statement = null;
-        int result = 0;
-	
-        openConnection();	
-        try {            
-	        statement = conn.prepareStatement ( "SELECT count(*) FROM offering_bundle" );
-            ResultSet rs = statement.executeQuery();
-	        if (rs.next()) result = rs.getInt(1);
-            statement.close();	
-            return result;
-        } finally {
-            closeConnection();
-        }
-	}
-	
-	public String getCloudOffering( String amazonEC2Offering )
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-	{
-        PreparedStatement statement = null;
-        String result = null;
-	
-        openConnection();	
-        try {            
-	        statement = conn.prepareStatement ( "SELECT CloudStackOffering FROM offering_bundle WHERE AmazonEC2Offering=?" );
-            statement.setString( 1, amazonEC2Offering );
-            ResultSet rs = statement.executeQuery();
-	        if (rs.next()) result = rs.getString( "CloudStackOffering" );
-            statement.close();	
-            return result;
-    
-        } finally {
-            closeConnection();
-        }
-	}
-	
-	public String getAmazonOffering( String cloudStackOffering )
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-	{
-        PreparedStatement statement = null;
-        String result = null;
-	
-        openConnection();	
-        try {            
-	        statement = conn.prepareStatement ( "SELECT AmazonEC2Offering FROM offering_bundle WHERE CloudStackOffering=?" );
-            statement.setString( 1, cloudStackOffering );
-            ResultSet rs = statement.executeQuery();
-	        if (rs.next()) result = rs.getString( "AmazonEC2Offering" );
-            statement.close();	
-            return result;
-    
-        } finally {
-            closeConnection();
-        }		
-	}
-		
-	public void setOfferMapping( String amazonEC2Offering, String cloudStackOffering ) 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-   {
-        PreparedStatement statement = null;
-        int id = -1;
-        int count = 0;
-
-        openConnection();	
-        try {    
-            // -> are we doing an update or an insert?  (are we over writing an existing entry?)
-		    statement = conn.prepareStatement ( "SELECT ID FROM offering_bundle WHERE AmazonEC2Offering=?" );
-            statement.setString( 1, amazonEC2Offering  );
-            ResultSet rs = statement.executeQuery();
-		    if (rs.next()) id = rs.getInt( "ID" );
-            statement.close();			    
-
-            if ( -1 == id )
-            {
-                 statement = conn.prepareStatement ( "INSERT INTO offering_bundle (AmazonEC2Offering, CloudStackOffering) VALUES (?,?)" );
-                 statement.setString( 1, amazonEC2Offering  );
-                 statement.setString( 2, cloudStackOffering );
-            }
-            else
-            {    statement = conn.prepareStatement ( "UPDATE offering_bundle SET CloudStackOffering=? WHERE AmazonEC2Offering=?" );
-                 statement.setString( 1, cloudStackOffering );
-                 statement.setString( 2, amazonEC2Offering  );
-            }         
-            count = statement.executeUpdate();
-            statement.close();	
-
-        } finally {
-            closeConnection();
-        }
-    }
-	
-	public void deleteOfferMapping( String amazonEC2Offering )
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
-    {
-        PreparedStatement statement = null;
-
-        openConnection();	
-        try {
-            statement = conn.prepareStatement ( "DELETE FROM offering_bundle WHERE AmazonEC2Offering=?" );
-            statement.setString( 1, amazonEC2Offering );
-            int count = statement.executeUpdate();
-            statement.close();	
-
-        } finally {
-            closeConnection();
-        }
-    }
-
-	private void openConnection() 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException 
-    {
-        if (null == conn) {
-            Class.forName( "com.mysql.jdbc.Driver" ).newInstance();
-            conn = DriverManager.getConnection( "jdbc:mysql://" + dbHost + ":" + dbPort + "/" + awsapi_dbName, dbUser, dbPassword );
-        }
-    }
-
-    private void closeConnection() throws SQLException 
-    {
-        if (null != conn) conn.close();
-        conn = null;
-    }
-}
-

awsapi/src/com/cloud/bridge/persist/dao/OfferingDaoImpl.java

@@ -0,0 +1,135 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+
+import javax.ejb.Local;
+import javax.persistence.Entity;
+import javax.persistence.Table;
+
+import org.apache.log4j.Logger;
+
+import com.cloud.bridge.model.OfferingBundleVO;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={OfferingDao.class})
+public class OfferingDaoImpl extends GenericDaoBase<OfferingBundleVO, Long> implements OfferingDao {
+	public static final Logger logger = Logger.getLogger(OfferingDaoImpl.class);
+
+	public OfferingDaoImpl() {}
+	
+	@Override
+	public int getOfferingCount() {
+       Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+        try {
+            txn.start();
+            return listAll().size();
+        }finally {
+            txn.close();
+        }
+	    
+	}
+	
+	@Override
+	public String getCloudOffering( String amazonEC2Offering ) {
+	    
+       SearchBuilder <OfferingBundleVO> searchByAmazon = createSearchBuilder();
+       searchByAmazon.and("AmazonEC2Offering", searchByAmazon.entity().getAmazonOffering() , SearchCriteria.Op.EQ);
+       searchByAmazon.done();
+       Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+       try {
+           txn.start();
+           SearchCriteria<OfferingBundleVO> sc = searchByAmazon.create();
+           sc.setParameters("AmazonEC2Offering", amazonEC2Offering);
+           return findOneBy(sc).getCloudstackOffering();
+           
+        } finally {
+            txn.close();
+        }
+	}
+	
+	@Override
+	public String getAmazonOffering( String cloudStackOffering ) {
+        
+	       SearchBuilder <OfferingBundleVO> searchByAmazon = createSearchBuilder();
+	       searchByAmazon.and("CloudStackOffering", searchByAmazon.entity().getAmazonOffering() , SearchCriteria.Op.EQ);
+	       searchByAmazon.done();
+	       Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	       try {
+	           txn.start();
+	           SearchCriteria<OfferingBundleVO> sc = searchByAmazon.create();
+	           sc.setParameters("CloudStackOffering", cloudStackOffering);
+	           return findOneBy(sc).getAmazonOffering();
+	           
+	        } finally {
+	            txn.close();
+	        }
+	    }
+	
+	@Override
+	public void setOfferMapping( String amazonEC2Offering, String cloudStackOffering ) {
+	    
+        SearchBuilder <OfferingBundleVO> searchByAmazon = createSearchBuilder();
+        searchByAmazon.and("CloudStackOffering", searchByAmazon.entity().getAmazonOffering() , SearchCriteria.Op.EQ);
+        searchByAmazon.and("AmazonEC2Offering", searchByAmazon.entity().getCloudstackOffering() , SearchCriteria.Op.EQ);
+        searchByAmazon.done();
+        Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+        OfferingBundleVO offering = null;
+        try {
+            txn.start();
+            SearchCriteria<OfferingBundleVO> sc = searchByAmazon.create();
+            sc.setParameters("CloudStackOffering", cloudStackOffering);
+            sc.setParameters("AmazonEC2Offering", amazonEC2Offering);
+            offering = findOneBy(sc);
+            if (null == offering) {
+                offering = new OfferingBundleVO();
+            }
+            offering.setAmazonOffering(amazonEC2Offering);
+            offering.setCloudstackOffering(cloudStackOffering);
+            if (null == offering) 
+                offering = persist(offering);
+            else
+                update(offering.getID(), offering);
+
+            txn.commit();
+         } finally {
+             txn.close();
+         }
+
+	}
+	
+	@Override
+	public void deleteOfferMapping( String amazonEC2Offering ) {
+	    SearchBuilder <OfferingBundleVO> searchByAmazon = createSearchBuilder();
+        searchByAmazon.and("AmazonEC2Offering", searchByAmazon.entity().getAmazonOffering() , SearchCriteria.Op.EQ);
+        searchByAmazon.done();
+        Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+        try {
+            txn.start();
+            SearchCriteria<OfferingBundleVO> sc = searchByAmazon.create();
+            sc.setParameters("AmazonEC2Offering", amazonEC2Offering);
+            remove(sc);
+            txn.commit();
+         } finally {
+             txn.close();
+         }
+	}
+	
+}

awsapi/src/com/cloud/bridge/persist/dao/SAclDao.java

@@ -1,76 +1,21 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import java.util.Date;
 import java.util.List;
 
 import com.cloud.bridge.model.SAcl;
-import com.cloud.bridge.persist.EntityDao;
+import com.cloud.bridge.model.SAclVO;
-import com.cloud.bridge.persist.PersistContext;
 import com.cloud.bridge.service.core.s3.S3AccessControlList;
 import com.cloud.bridge.service.core.s3.S3Grant;
+import com.cloud.utils.db.GenericDao;
 
-public class SAclDao extends EntityDao<SAcl> {
+public interface SAclDao extends GenericDao<SAclVO, Long> {
 
-	public SAclDao() {
+    List<SAclVO> listGrants(String target, long targetId, String userCanonicalId);
-		super(SAcl.class);
-	}
 
-	public List<SAcl> listGrants(String target, long targetId) {
+    void save(String target, long targetId, S3AccessControlList acl);
-		return queryEntities("from SAcl where target=? and targetId=? order by grantOrder asc",
-			new Object[] { target, new Long(targetId)});
-	}
 
-	public List<SAcl> listGrants(String target, long targetId, String userCanonicalId) {
+    SAcl save(String target, long targetId, S3Grant grant, int grantOrder);
-		return queryEntities("from SAcl where target=? and targetId=? and granteeCanonicalId=? order by grantOrder asc",
-			new Object[] { target, new Long(targetId), userCanonicalId });
-	}
 
-	public void save(String target, long targetId, S3AccessControlList acl) {
+    List<SAclVO> listGrants(String target, long targetId);
-		// -> the target's ACLs are being redefined
-		executeUpdate("delete from SAcl where target=? and targetId=?",	new Object[] { target, new Long(targetId)});
 
-		if(acl != null) {
-			S3Grant[] grants = acl.getGrants();
-			if(grants != null && grants.length > 0) {
-				int grantOrder = 1;
-				for(S3Grant grant : grants) {
-					save(target, targetId, grant, grantOrder++);
-				}
-			}
-		}
-	}
-	
-	public SAcl save(String target, long targetId, S3Grant grant, int grantOrder) {
-		SAcl aclEntry = new SAcl();
-		aclEntry.setTarget(target);
-		aclEntry.setTargetId(targetId);
-		aclEntry.setGrantOrder(grantOrder);
-		
-		int grantee = grant.getGrantee();
-		aclEntry.setGranteeType(grantee);
-		aclEntry.setPermission(grant.getPermission());
-		aclEntry.setGranteeCanonicalId(grant.getCanonicalUserID());
-		
-		Date ts = new Date();
-		aclEntry.setCreateTime(ts);
-		aclEntry.setLastModifiedTime(ts);
-		PersistContext.getSession().save(aclEntry);
-		return aclEntry;
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/SAclDaoImpl.java

@@ -0,0 +1,127 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import java.util.Date;
+import java.util.List;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.SAcl;
+import com.cloud.bridge.model.SAclVO;
+import com.cloud.bridge.service.core.s3.S3AccessControlList;
+import com.cloud.bridge.service.core.s3.S3Grant;
+import com.cloud.utils.db.Filter;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={SAclDao.class})
+public class SAclDaoImpl extends GenericDaoBase<SAclVO, Long> implements SAclDao {
+
+	public SAclDaoImpl() {}
+	
+	@Override
+	public List<SAclVO> listGrants(String target, long targetId) {
+	    SearchBuilder<SAclVO> SearchByTarget = createSearchBuilder();
+	    SearchByTarget.and("Target", SearchByTarget.entity().getTarget(), SearchCriteria.Op.EQ);
+	    SearchByTarget.and("TargetID", SearchByTarget.entity().getTargetId(), SearchCriteria.Op.EQ);
+	    SearchByTarget.done();
+	    Filter filter = new Filter(SAclVO.class, "grantOrder", Boolean.TRUE, null, null);
+	    Transaction txn = Transaction.open( Transaction.AWSAPI_DB);
+	    try {
+		txn.start();
+		SearchCriteria<SAclVO> sc = SearchByTarget.create();
+		sc.setParameters("Target", target);
+		sc.setParameters("TargetID", targetId);
+		return listBy(sc, filter);
+		
+	    } finally {
+		txn.close();
+	    }
+	}
+	
+	@Override
+	public List<SAclVO> listGrants(String target, long targetId, String userCanonicalId) {
+	    SearchBuilder<SAclVO> SearchByAcl = createSearchBuilder();
+	    SearchByAcl.and("Target", SearchByAcl.entity().getTarget(), SearchCriteria.Op.EQ);
+	    SearchByAcl.and("TargetID", SearchByAcl.entity().getTargetId(), SearchCriteria.Op.EQ);
+	    SearchByAcl.and("GranteeCanonicalID", SearchByAcl.entity().getGranteeCanonicalId(), SearchCriteria.Op.EQ);
+	    Filter filter = new Filter(SAclVO.class, "grantOrder", Boolean.TRUE, null, null);
+	    Transaction txn = Transaction.open( Transaction.AWSAPI_DB);
+	    try {
+    		txn.start();
+    		SearchCriteria<SAclVO> sc = SearchByAcl.create();
+    		sc.setParameters("Target", target);
+    		sc.setParameters("TargetID", targetId);
+    		sc.setParameters("GranteeCanonicalID", userCanonicalId);
+    		return listBy(sc, filter);
+	    } finally {
+		txn.close();
+	    }
+	}
+
+	@Override
+	public void save(String target, long targetId, S3AccessControlList acl) {
+	    SearchBuilder<SAclVO> SearchByTarget = createSearchBuilder();
+	    SearchByTarget.and("Target", SearchByTarget.entity().getTarget(), SearchCriteria.Op.EQ);
+	    SearchByTarget.and("TargetID", SearchByTarget.entity().getTargetId(), SearchCriteria.Op.EQ);
+
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+		txn.start();
+		SearchCriteria<SAclVO> sc = SearchByTarget.create();
+		sc.setParameters("Target", target);
+		sc.setParameters("TargetID", targetId);
+		this.remove(sc);
+		if(acl != null) {
+			S3Grant[] grants = acl.getGrants();
+			if(grants != null && grants.length > 0) {
+				int grantOrder = 1;
+				for(S3Grant grant : grants) {
+					save(target, targetId, grant, grantOrder++);
+				}
+			}
+		}
+		txn.commit();
+	    } finally {
+		txn.close();
+	    }
+	    
+	    
+	}
+	
+	@Override
+	public SAcl save(String target, long targetId, S3Grant grant, int grantOrder) {
+		SAclVO aclEntry = new SAclVO();
+		aclEntry.setTarget(target);
+		aclEntry.setTargetId(targetId);
+		aclEntry.setGrantOrder(grantOrder);
+		
+		int grantee = grant.getGrantee();
+		aclEntry.setGranteeType(grantee);
+		aclEntry.setPermission(grant.getPermission());
+		aclEntry.setGranteeCanonicalId(grant.getCanonicalUserID());
+		
+		Date ts = new Date();
+		aclEntry.setCreateTime(ts);
+		aclEntry.setLastModifiedTime(ts);
+		aclEntry = this.persist(aclEntry);
+		return aclEntry;
+	}
+}

awsapi/src/com/cloud/bridge/persist/dao/SBucketDao.java

@@ -1,37 +1,14 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
 import java.util.List;
 
-import com.cloud.bridge.model.SBucket;
+import com.cloud.bridge.model.SBucketVO;
-import com.cloud.bridge.persist.EntityDao;
+import com.cloud.utils.db.GenericDao;
 
-public class SBucketDao extends EntityDao<SBucket> {
+public interface SBucketDao extends GenericDao<SBucketVO, Long> {
-	public SBucketDao() {
-		super(SBucket.class);
-	}
 
-	public SBucket getByName(String bucketName) {
+    SBucketVO getByName(String bucketName);
-		return queryEntity("from SBucket where name=?", new Object[] {bucketName});
+
-	}
+    List<SBucketVO> listBuckets(String canonicalId);
 
-	public List<SBucket> listBuckets(String canonicalId) {
-		return queryEntities("from SBucket where ownerCanonicalId=? order by createTime asc", 
-			new Object[] {canonicalId});
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/SBucketDaoImpl.java

@@ -0,0 +1,72 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.SBucket;
+import com.cloud.bridge.model.SBucketVO;
+import com.cloud.utils.db.Filter;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={SBucketDao.class})
+public class SBucketDaoImpl extends GenericDaoBase<SBucketVO, Long> implements SBucketDao {
+    	
+	public SBucketDaoImpl() {
+	}
+
+	@Override
+	public SBucketVO getByName(String bucketName) {
+	    SearchBuilder<SBucketVO> SearchByName = createSearchBuilder();
+	    SearchByName.and("Name", SearchByName.entity().getName(), SearchCriteria.Op.EQ);
+	    //Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    Transaction txn = Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+	    try {
+		txn.start();
+		SearchCriteria<SBucketVO> sc = SearchByName.create();
+		sc.setParameters("Name", bucketName);
+		return findOneBy(sc);
+		
+	    }finally {
+		txn.close();
+	    }
+	}
+	
+	@Override
+	public List<SBucketVO> listBuckets(String canonicalId) {
+	    SearchBuilder<SBucketVO> ByCanonicalID = createSearchBuilder();
+	    ByCanonicalID.and("OwnerCanonicalID", ByCanonicalID.entity().getOwnerCanonicalId(), SearchCriteria.Op.EQ);
+	    Filter filter = new Filter(SBucketVO.class, "createTime", Boolean.TRUE, null, null);
+	    Transaction txn = Transaction.currentTxn();  // Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+	    try {
+            txn.start();
+            SearchCriteria<SBucketVO> sc = ByCanonicalID.create();
+            sc.setParameters("OwnerCanonicalID", canonicalId);
+		return listBy(sc, filter);
+	    }finally {
+            txn.close();
+	    }
+
+	}
+	
+
+}

awsapi/src/com/cloud/bridge/persist/dao/SHostDao.java

@@ -1,35 +1,12 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import com.cloud.bridge.model.SHost;
+import com.cloud.bridge.model.SHostVO;
-import com.cloud.bridge.persist.EntityDao;
+import com.cloud.utils.db.GenericDao;
 
-public class SHostDao extends EntityDao<SHost> {
+public interface SHostDao extends GenericDao<SHostVO, Long> {
-	public SHostDao() {
-		super(SHost.class);
-	}
 
-	public SHost getByHost(String host) {
+    SHostVO getByHost(String host);
-		return queryEntity("from SHost where host=?", new Object[] { host });
+
-	}
+    SHostVO getLocalStorageHost(long mhostId, String storageRoot);
 
-	public SHost getLocalStorageHost(long mhostId, String storageRoot) {
-		return queryEntity("from SHost where mhost=? and exportRoot=?", 
-			new Object[] { new Long(mhostId), storageRoot});
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/SHostDaoImpl.java

@@ -0,0 +1,67 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.SHostVO;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={SHostDao.class})
+public class SHostDaoImpl extends GenericDaoBase<SHostVO, Long> implements SHostDao {
+	public SHostDaoImpl() {}
+	
+	@Override
+	public SHostVO getByHost(String host) {
+	    SearchBuilder <SHostVO> HostSearch = createSearchBuilder();
+	    HostSearch.and("Host", HostSearch.entity().getHost(), SearchCriteria.Op.EQ);
+	    HostSearch.done();
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+    		txn.start();
+    		SearchCriteria<SHostVO> sc = HostSearch.create();
+    		sc.setParameters("Host", host);
+    		return findOneBy(sc);
+		
+	    }finally {
+	        txn.close();
+	    }
+	    
+	}
+	
+	@Override
+	public SHostVO getLocalStorageHost(long mhostId, String storageRoot) {
+	    SearchBuilder <SHostVO> LocalStorageHostSearch = createSearchBuilder();
+	    LocalStorageHostSearch.and("MHostID", LocalStorageHostSearch.entity().getMhostid(), SearchCriteria.Op.EQ);
+	    LocalStorageHostSearch.and("ExportRoot", LocalStorageHostSearch.entity().getExportRoot(), SearchCriteria.Op.EQ);
+	    LocalStorageHostSearch.done();
+	    Transaction txn = Transaction.currentTxn();
+	    try {
+            txn.start();
+            SearchCriteria<SHostVO> sc = LocalStorageHostSearch.create();
+            sc.setParameters("MHostID", mhostId);
+            sc.setParameters("ExportRoot", storageRoot);
+            return findOneBy(sc);
+		
+	    }finally {
+            txn.close();
+	    }	
+	}
+}

awsapi/src/com/cloud/bridge/persist/dao/SMetaDao.java

@@ -1,55 +1,17 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
 import java.util.List;
 
-import com.cloud.bridge.model.SMeta;
+import com.cloud.bridge.model.SMetaVO;
-import com.cloud.bridge.persist.EntityDao;
-import com.cloud.bridge.persist.PersistContext;
 import com.cloud.bridge.service.core.s3.S3MetaDataEntry;
+import com.cloud.utils.db.GenericDao;
 
-public class SMetaDao extends EntityDao<SMeta> {
+public interface SMetaDao extends GenericDao<SMetaVO, Long> {
-	public SMetaDao() {
-		super(SMeta.class);
-	}
 
-	public List<SMeta> getByTarget(String target, long targetId) {
+    List<SMetaVO> getByTarget(String target, long targetId);
-		return queryEntities("from SMeta where target=? and targetId=?", new Object[] {target, targetId});
-	}
 
-	public SMeta save(String target, long targetId, S3MetaDataEntry entry) {
+    SMetaVO save(String target, long targetId, S3MetaDataEntry entry);
-		SMeta meta = new SMeta();
-		meta.setTarget(target);
-		meta.setTargetId(targetId);
-		meta.setName(entry.getName());
-		meta.setValue(entry.getValue());
 
-		PersistContext.getSession().save(meta);
+    void save(String target, long targetId, S3MetaDataEntry[] entries);
-		return meta;
-	}
 
-	public void save(String target, long targetId, S3MetaDataEntry[] entries) {
-		// To redefine the target's metadaa
-		executeUpdate("delete from SMeta where target=? and targetId=?", new Object[] { target, new Long(targetId)});
-
-		if(entries != null) {
-			for(S3MetaDataEntry entry : entries)
-				save(target, targetId, entry);
-		}
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/SMetaDaoImpl.java

@@ -0,0 +1,88 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.SMetaVO;
+import com.cloud.bridge.service.core.s3.S3MetaDataEntry;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={SMetaDao.class})
+public class SMetaDaoImpl extends GenericDaoBase<SMetaVO, Long> implements SMetaDao {
+
+	public SMetaDaoImpl() {}
+	
+	@Override
+	public List<SMetaVO> getByTarget(String target, long targetId) {
+	    SearchBuilder <SMetaVO> SearchByTarget = createSearchBuilder();
+	    SearchByTarget.and("Target", SearchByTarget.entity().getTarget(), SearchCriteria.Op.EQ);
+	    SearchByTarget.and("TargetID", SearchByTarget.entity().getTargetId(), SearchCriteria.Op.EQ);
+	    SearchByTarget.done();
+	    Transaction txn = Transaction.open( Transaction.AWSAPI_DB);
+	    try {
+            txn.start();
+            SearchCriteria<SMetaVO> sc = SearchByTarget.create();
+            sc.setParameters("Target", target);
+            sc.setParameters("TargetID", targetId);
+            return listBy(sc);
+	    } finally {
+            txn.close();
+	    }
+
+	}
+	
+	@Override
+	public SMetaVO save(String target, long targetId, S3MetaDataEntry entry) {
+		SMetaVO meta = new SMetaVO();
+		meta.setTarget(target);
+		meta.setTargetId(targetId);
+		meta.setName(entry.getName());
+		meta.setValue(entry.getValue());
+		meta = this.persist(meta);
+		return meta;
+	}
+	
+	@Override
+	public void save(String target, long targetId, S3MetaDataEntry[] entries) {
+		// To redefine the target's metadaa
+	    SearchBuilder <SMetaVO> SearchByTarget = createSearchBuilder();
+	    SearchByTarget.and("Target", SearchByTarget.entity().getTarget(), SearchCriteria.Op.EQ);
+	    SearchByTarget.and("TargetID", SearchByTarget.entity().getTargetId(), SearchCriteria.Op.EQ);
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+		txn.start();
+		SearchCriteria<SMetaVO> sc = SearchByTarget.create();
+		sc.setParameters("Target", target);
+		sc.setParameters("TargetID", targetId);
+		this.remove(sc);
+
+		if(entries != null) {
+		    for(S3MetaDataEntry entry : entries)
+        		save(target, targetId, entry);
+        	}
+		txn.commit();
+		}finally {
+		    txn.close();
+		}
+	}
+}

awsapi/src/com/cloud/bridge/persist/dao/SObjectDao.java

@@ -1,76 +1,19 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import java.util.ArrayList;
 import java.util.List;
 
-import com.cloud.bridge.model.SBucket;
+import com.cloud.bridge.model.SBucketVO;
-import com.cloud.bridge.model.SObject;
+import com.cloud.bridge.model.SObjectVO;
-import com.cloud.bridge.persist.EntityDao;
+import com.cloud.utils.db.GenericDao;
-import com.cloud.bridge.util.EntityParam;
+
+public interface SObjectDao extends GenericDao<SObjectVO, Long> {
+
+    List<SObjectVO> listBucketObjects(SBucketVO bucket, String prefix,
+            String marker, int maxKeys);
+
+    List<SObjectVO> listAllBucketObjects(SBucketVO bucket, String prefix,
+            String marker, int maxKeys);
+
+    SObjectVO getByNameKey(SBucketVO bucket, String nameKey);
 
-public class SObjectDao extends EntityDao<SObject> {
-	public SObjectDao() {
-		super(SObject.class);
-	}
-
-	public SObject getByNameKey(SBucket bucket, String nameKey) {
-		return queryEntity("from SObject where bucket=? and nameKey=?", 
-				new Object[] { new EntityParam(bucket), nameKey });
-	}
-	
-	public List<SObject> listBucketObjects(SBucket bucket, String prefix, String marker, int maxKeys) {
-		StringBuffer sb = new StringBuffer();
-		List<Object> params = new ArrayList<Object>();
-
-		sb.append("from SObject o left join fetch o.items where deletionMark is null and o.bucket=?");
-		params.add(new EntityParam(bucket));
-		
-		if(prefix != null && !prefix.isEmpty()) {
-			sb.append(" and o.nameKey like ?");
-			params.add(new String(prefix + "%"));
-		}
-		
-		if(marker != null && !marker.isEmpty()) {
-			sb.append(" and o.nameKey > ?");
-			params.add(marker);
-		}
-		
-		return queryEntities(sb.toString(), 0, maxKeys, params.toArray());
-	}
-	
-	public List<SObject> listAllBucketObjects(SBucket bucket, String prefix, String marker, int maxKeys) {
-		StringBuffer sb = new StringBuffer();
-		List<Object> params = new ArrayList<Object>();
-
-		sb.append("from SObject o left join fetch o.items where o.bucket=?");
-		params.add(new EntityParam(bucket));
-		
-		if(prefix != null && !prefix.isEmpty()) {
-			sb.append(" and o.nameKey like ?");
-			params.add(new String(prefix + "%"));
-		}
-		
-		if(marker != null && !marker.isEmpty()) {
-			sb.append(" and o.nameKey > ?");
-			params.add(marker);
-		}
-		
-		return queryEntities(sb.toString(), 0, maxKeys, params.toArray());
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/SObjectDaoImpl.java

@@ -0,0 +1,119 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.SBucket;
+import com.cloud.bridge.model.SBucketVO;
+import com.cloud.bridge.model.SObjectItemVO;
+import com.cloud.bridge.model.SObjectVO;
+import com.cloud.bridge.util.EntityParam;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.Filter;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={SObjectDao.class})
+public class SObjectDaoImpl extends GenericDaoBase<SObjectVO, Long> implements SObjectDao {
+    protected final SObjectItemDao itemDao = ComponentLocator.inject(SObjectItemDaoImpl.class);
+    
+	public SObjectDaoImpl() {}
+
+	@Override
+	public SObjectVO getByNameKey(SBucketVO bucket, String nameKey) {
+		SObjectVO object = null; 
+	    SearchBuilder<SObjectVO> SearchByName = createSearchBuilder();
+	    SearchByName.and("SBucketID", SearchByName.entity().getBucketID() , SearchCriteria.Op.EQ);
+	    SearchByName.and("NameKey", SearchByName.entity().getNameKey() , SearchCriteria.Op.EQ);
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+            txn.start();
+            SearchCriteria<SObjectVO> sc = SearchByName.create();
+            sc.setParameters("SBucketID", bucket.getId());
+            sc.setParameters("NameKey", nameKey);
+            object = findOneBy(sc);
+            if (null != object) {
+                Set<SObjectItemVO> items = new HashSet<SObjectItemVO>(
+                        itemDao.getItems(object.getId()));
+                object.setItems(items);
+            }
+		return object;
+		
+	    }finally {
+            txn.close();
+	    }
+	    
+	}
+	
+	@Override
+	public List<SObjectVO> listBucketObjects(SBucketVO bucket, String prefix, String marker, int maxKeys) {
+		StringBuffer sb = new StringBuffer();
+		List<Object> params = new ArrayList<Object>();
+		SearchBuilder<SObjectVO> SearchByBucket = createSearchBuilder();
+		List<SObjectVO> objects = new ArrayList<SObjectVO>();
+		
+		SearchByBucket.and("SBucketID", SearchByBucket.entity().getBucketID(), SearchCriteria.Op.EQ);
+		SearchByBucket.and("DeletionMark", SearchByBucket.entity().getDeletionMark(), SearchCriteria.Op.NULL);		
+        Transaction txn = Transaction.currentTxn();  // Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+        try {
+            txn.start();
+            SearchCriteria<SObjectVO> sc = SearchByBucket.create();
+            sc.setParameters("SBucketID", bucket.getId());
+            objects = listBy(sc);
+            for (SObjectVO sObjectVO : objects) {
+                Set<SObjectItemVO> items = new HashSet<SObjectItemVO>(itemDao.getItems(sObjectVO.getId()));
+                sObjectVO.setItems(items);
+            }
+            return objects;
+        }finally {
+        txn.close();
+        }
+	}
+	
+	@Override
+	public List<SObjectVO> listAllBucketObjects(SBucketVO bucket, String prefix, String marker, int maxKeys) {
+		StringBuffer sb = new StringBuffer();
+		List<Object> params = new ArrayList<Object>();
+		SearchBuilder<SObjectVO> getAllBuckets = createSearchBuilder();
+		List<SObjectVO> objects = new ArrayList<SObjectVO>();
+		getAllBuckets.and("SBucketID", getAllBuckets.entity().getBucketID(), SearchCriteria.Op.EQ);
+
+		Transaction txn = Transaction.currentTxn();  // Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
+        try {
+            txn.start();
+            SearchCriteria<SObjectVO> sc = getAllBuckets.create();
+            sc.setParameters("SBucketID", bucket.getId());
+            objects = listBy(sc);
+            for (SObjectVO sObjectVO : objects) {
+                Set<SObjectItemVO> items = new HashSet<SObjectItemVO>(itemDao.getItems(sObjectVO.getId()));
+                sObjectVO.setItems(items);
+            }
+            return objects;
+        }finally {
+        txn.close();
+        }
+		
+	}
+}

awsapi/src/com/cloud/bridge/persist/dao/SObjectItemDao.java

@@ -1,30 +1,14 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import com.cloud.bridge.model.SObjectItem;
+import java.util.List;
-import com.cloud.bridge.persist.EntityDao;
 
-public class SObjectItemDao extends EntityDao<SObjectItem> {
+import com.cloud.bridge.model.SObjectItemVO;
-	public SObjectItemDao() {
+import com.cloud.utils.db.GenericDao;
-		super(SObjectItem.class);
+
-	}
+public interface SObjectItemDao extends GenericDao<SObjectItemVO, Long> {
+
+    SObjectItemVO getByObjectIdNullVersion(long id);
+
+    List<SObjectItemVO> getItems(long sobjectID);
 
-	public SObjectItem getByObjectIdNullVersion(long id) {
-		return queryEntity("from SObjectItem where theObject=? and version is null", new Object[] { id });
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/SObjectItemDaoImpl.java

@@ -0,0 +1,71 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import java.util.List;
+
+import javax.ejb.Local;
+
+import com.cloud.bridge.model.SObjectItemVO;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={SObjectItemDao.class})
+public class SObjectItemDaoImpl extends GenericDaoBase<SObjectItemVO, Long> implements SObjectItemDao {
+    
+    	
+	public SObjectItemDaoImpl() {
+	}
+	
+	@Override
+	public SObjectItemVO getByObjectIdNullVersion(long id) {
+	    
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    SearchBuilder <SObjectItemVO> SearchByID = createSearchBuilder();
+	    SearchByID.and("ID", SearchByID.entity().getId(), SearchCriteria.Op.EQ);
+	    
+	    try {
+    		txn.start();
+    		SearchCriteria<SObjectItemVO> sc = SearchByID.create();
+    		sc.setParameters("ID", id);
+		return findOneBy(sc);
+	    }finally {
+		txn.close();
+	    }
+   	}
+	
+	@Override
+    public List<SObjectItemVO> getItems(long sobjectID) {
+
+        Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+        SearchBuilder<SObjectItemVO> SearchBySobjectID = createSearchBuilder();
+        SearchBySobjectID.and("SObjectID", SearchBySobjectID.entity().getId(), SearchCriteria.Op.EQ);
+
+        try {
+            txn.start();
+            SearchCriteria<SObjectItemVO> sc = SearchBySobjectID.create();
+            sc.setParameters("SObjectID", sobjectID);
+            return listBy(sc);
+            //findOneIncludingRemovedBy(sc);
+        } finally {
+            txn.close();
+        }
+    }
+
+}

awsapi/src/com/cloud/bridge/persist/dao/UserCredentialsDao.java

@@ -1,169 +1,12 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
 package com.cloud.bridge.persist.dao;
 
-import java.sql.*;
+import com.cloud.bridge.model.UserCredentialsVO;
+import com.cloud.utils.db.GenericDao;
 
-import org.apache.log4j.Logger;
+public interface UserCredentialsDao extends GenericDao<UserCredentialsVO, Long> {
 
-import com.cloud.bridge.model.UserCredentials;
+    UserCredentialsVO getByAccessKey(String cloudAccessKey);
-import com.cloud.bridge.service.exception.NoSuchObjectException;
 
+    UserCredentialsVO getByCertUniqueId(String certId);
 
-public class UserCredentialsDao extends BaseDao{
-	public static final Logger logger = Logger.getLogger(UserCredentialsDao.class);
-
-	private Connection conn       = null;
-	
-	public UserCredentialsDao() {
-	}
-	
-	public void setUserKeys( String cloudAccessKey, String cloudSecretKey ) 
-	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
-		UserCredentials user = getByAccessKey( cloudAccessKey );
-		PreparedStatement statement = null;
-	
-	    openConnection();	
-        try {
-		    if ( null == user ) {
-			     // -> do an insert since the user does not exist yet
-		         statement = conn.prepareStatement ( "INSERT INTO usercredentials (AccessKey, SecretKey) VALUES(?,?)" );
-		         statement.setString( 1, cloudAccessKey );
-		         statement.setString( 2, cloudSecretKey );
-		    }
-		    else {
-			     // -> do an update since the user exists
-			     statement = conn.prepareStatement ( "UPDATE usercredentials SET SecretKey=? WHERE AccessKey=?" );
-		         statement.setString( 1, cloudSecretKey );
-		         statement.setString( 2, cloudAccessKey );
-		    }
-	        int count = statement.executeUpdate();
-	        statement.close();		    
-
-	    } finally {
-            closeConnection();
-	    }
-	}
-
-	public void setCertificateId( String cloudAccessKey, String certId ) 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
-	    UserCredentials user = getByAccessKey( cloudAccessKey );
-	    PreparedStatement statement = null;
-
-	    if (null == user) throw new NoSuchObjectException( "Cloud API Access Key [" + cloudAccessKey + "] is unknown" );
-	    
-        openConnection();	
-        try {
-		    statement = conn.prepareStatement ( "UPDATE usercredentials SET CertUniqueId=? WHERE AccessKey=?" );
-	        statement.setString( 1, certId );
-	        statement.setString( 2, cloudAccessKey );
-            int count = statement.executeUpdate();
-            statement.close();		    
-        
-        } finally {
-            closeConnection();
-        }
-    }
-
-	public UserCredentials getByAccessKey( String cloudAccessKey ) 
-	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
-		openConnection();
-		
-		UserCredentials user = null;
-		
-		try {
-		    PreparedStatement statement = conn.prepareStatement ( "SELECT SecretKey, CertUniqueId FROM usercredentials WHERE AccessKey=?" );
-		    statement.setString( 1, cloudAccessKey );
-		    statement.executeQuery();
-		    ResultSet rs = statement.getResultSet ();
-		    if (rs.next()) {
-		    	user = new UserCredentials();
-		    	user.setAccessKey( cloudAccessKey );
-		        user.setSecretKey( rs.getString( "SecretKey" ));
-		        user.setCertUniqueId( rs.getString( "CertUniqueId" ));
-		    }
-
-		} finally {
-             closeConnection();
-		}	
-		return user;
-	}
-
-	public UserCredentials getByCertUniqueId( String certId ) 
-        throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
-	    openConnection();
-	
-	    UserCredentials user = null;
-	
-	    try {
-	        PreparedStatement statement = conn.prepareStatement ( "SELECT AccessKey, SecretKey FROM usercredentials WHERE CertUniqueId=?" );
-	        statement.setString( 1, certId );
-	        statement.executeQuery();
-	        ResultSet rs = statement.getResultSet ();
-	        if (rs.next()) {
-	    	    user = new UserCredentials();
-	    	    user.setAccessKey( rs.getString( "AccessKey" ));
-	            user.setSecretKey( rs.getString( "SecretKey" ));
-	            user.setCertUniqueId( certId );
-	        }
-
-	    } finally {
-            closeConnection();
-	    }	
-	    return user;
-    }
-
-	private void openConnection() 
-	    throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
-        if (null == conn) {
-		    Class.forName( "com.mysql.jdbc.Driver" ).newInstance();
-            conn = DriverManager.getConnection( "jdbc:mysql://" + dbHost + "/" + awsapi_dbName, dbUser, dbPassword );
-        }
-	}
-	
-	private void closeConnection() throws SQLException {
-		if (null != conn) conn.close();
-		conn = null;
-	}
-
-	public static void preCheckTableExistence() throws Exception{
-		UserCredentialsDao dao = new UserCredentialsDao();
-		dao.checkTableExistence();
-	}
-
-	private void checkTableExistence() throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
-	    openConnection();
-	
-	    try {
-	        PreparedStatement statement = conn.prepareStatement ( "SELECT * FROM usercredentials " );
-	        statement.executeQuery();
-	        ResultSet rs = statement.getResultSet ();
-	        if (rs.next()) {
-	        	return;
-	        }
-	        return;
-
-	    } catch(Exception e) {
-	    	Statement statement = conn.createStatement();
-	    	statement.execute( "create table usercredentials(id integer auto_increment primary key, AccessKey varchar(1000), SecretKey varchar(1000), CertUniqueId varchar(1000))" );
-	    	statement.close();
-	    }
-	    finally{
-	    	closeConnection();
-	    }
-	}
 }

awsapi/src/com/cloud/bridge/persist/dao/UserCredentialsDaoImpl.java

@@ -0,0 +1,73 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.bridge.persist.dao;
+
+import java.sql.*;
+
+import javax.ejb.Local;
+
+import org.apache.log4j.Logger;
+
+import com.cloud.bridge.model.UserCredentialsVO;
+import com.cloud.utils.db.DB;
+import com.cloud.utils.db.GenericDaoBase;
+import com.cloud.utils.db.SearchBuilder;
+import com.cloud.utils.db.SearchCriteria;
+import com.cloud.utils.db.Transaction;
+
+@Local(value={UserCredentialsDao.class})
+public class UserCredentialsDaoImpl extends GenericDaoBase<UserCredentialsVO, Long> implements UserCredentialsDao {
+	public static final Logger logger = Logger.getLogger(UserCredentialsDaoImpl.class);
+
+	public UserCredentialsDaoImpl() {}
+	
+	@DB
+	@Override
+	public UserCredentialsVO getByAccessKey( String cloudAccessKey ) {
+	        SearchBuilder<UserCredentialsVO> SearchByAccessKey = createSearchBuilder();
+	        Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+            txn.start();
+            SearchByAccessKey.and("AccessKey", SearchByAccessKey.entity()
+                    .getAccessKey(), SearchCriteria.Op.EQ);
+            SearchByAccessKey.done();
+            SearchCriteria<UserCredentialsVO> sc = SearchByAccessKey.create();
+            sc.setParameters("AccessKey", cloudAccessKey);
+            return findOneBy(sc);
+	    }finally {
+            txn.commit();
+            txn.close();
+	    }
+	}
+	
+	@Override
+	public UserCredentialsVO getByCertUniqueId( String certId ) {
+	    SearchBuilder<UserCredentialsVO> SearchByCertID = createSearchBuilder();
+	    SearchByCertID.and("CertUniqueId", SearchByCertID.entity().getCertUniqueId(), SearchCriteria.Op.EQ);
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    try {
+            txn.start();
+            SearchCriteria<UserCredentialsVO> sc = SearchByCertID.create();
+            sc.setParameters("CertUniqueId", certId);
+            return findOneBy(sc);
+	    }finally {
+	        txn.close();
+	    }
+	    
+	}
+
+}

awsapi/src/com/cloud/bridge/service/EC2MainServlet.java

@@ -27,12 +27,18 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.log4j.Logger;
 
-import com.cloud.bridge.persist.PersistContext;
 import com.cloud.bridge.persist.dao.CloudStackConfigurationDao;
-import com.cloud.bridge.persist.dao.UserCredentialsDao;
+import com.cloud.bridge.persist.dao.CloudStackConfigurationDaoImpl;
 import com.cloud.bridge.util.ConfigurationHelper;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.component.Inject;
+import com.cloud.utils.db.DB;
+import com.cloud.utils.db.Transaction;
 
+import net.sf.ehcache.Cache;
+@DB
 public class EC2MainServlet extends HttpServlet{
 
 	private static final long serialVersionUID = 2201599478145974479L;
@@ -41,23 +47,23 @@ public class EC2MainServlet extends HttpServlet{
 	public static final String EC2_SOAP_SERVLET_PATH="/services/AmazonEC2/";
 	public static final String ENABLE_EC2_API="enable.ec2.api";
 	private static boolean isEC2APIEnabled = false;
+	public static final Logger logger = Logger.getLogger(EC2MainServlet.class);
+	CloudStackConfigurationDao csDao = ComponentLocator.inject(CloudStackConfigurationDaoImpl.class);
 	
 	/**
 	 * We build the path to where the keystore holding the WS-Security X509 certificates
 	 * are stored.
 	 */
+	@DB
 	public void init( ServletConfig config ) throws ServletException {
 		try{
 		    ConfigurationHelper.preConfigureConfigPathFromServletContext(config.getServletContext());
-    		UserCredentialsDao.preCheckTableExistence();
     		// check if API is enabled
-    		CloudStackConfigurationDao csDao = new CloudStackConfigurationDao();
     		String value = csDao.getConfigValue(ENABLE_EC2_API);
     		if(value != null){
     		    isEC2APIEnabled = Boolean.valueOf(value);
     		}
-    		PersistContext.commitTransaction(true);
+    		logger.info("Value of EC2 API Flag ::" + value);
-            PersistContext.closeSession(true);
 		}catch(Exception e){
 		    throw new ServletException("Error initializing awsapi: " + e.getMessage());
 		}

awsapi/src/com/cloud/bridge/service/EC2RestServlet.java

@@ -94,10 +94,9 @@ import com.amazon.ec2.RunInstancesResponse;
 import com.amazon.ec2.StartInstancesResponse;
 import com.amazon.ec2.StopInstancesResponse;
 import com.amazon.ec2.TerminateInstancesResponse;
-import com.cloud.bridge.model.UserCredentials;
+import com.cloud.bridge.model.UserCredentialsVO;
-import com.cloud.bridge.persist.PersistContext;
+import com.cloud.bridge.persist.dao.OfferingDaoImpl;
-import com.cloud.bridge.persist.dao.OfferingDao;
+import com.cloud.bridge.persist.dao.UserCredentialsDaoImpl;
-import com.cloud.bridge.persist.dao.UserCredentialsDao;
 import com.cloud.bridge.service.controller.s3.ServiceProvider;
 import com.cloud.bridge.service.core.ec2.EC2AssociateAddress;
 import com.cloud.bridge.service.core.ec2.EC2AuthorizeRevokeSecurityGroup;
@@ -140,11 +139,15 @@ import com.cloud.bridge.util.AuthenticationUtils;
 import com.cloud.bridge.util.ConfigurationHelper;
 import com.cloud.bridge.util.EC2RestAuth;
 import com.cloud.stack.models.CloudStackAccount;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.Transaction;
 
 
 public class EC2RestServlet extends HttpServlet {
 
 	private static final long serialVersionUID = -6168996266762804888L;
+	protected final UserCredentialsDaoImpl ucDao = ComponentLocator.inject(UserCredentialsDaoImpl.class);
+	protected final OfferingDaoImpl ofDao = ComponentLocator.inject(OfferingDaoImpl.class);
 	
 	public static final Logger logger = Logger.getLogger(EC2RestServlet.class);
 	
@@ -278,8 +281,6 @@ public class EC2RestServlet extends HttpServlet {
         		logger.error("Unsupported action " + action);
         		throw new EC2ServiceException(ClientError.Unsupported, "This operation is not available");
     	    }
-    	    PersistContext.commitTransaction();     
-    	    PersistContext.commitTransaction(true);
     	    
         } catch( EC2ServiceException e ) {
     		response.setStatus(e.getErrorCode());
@@ -306,8 +307,6 @@ public class EC2RestServlet extends HttpServlet {
 			} catch (IOException e) {
 	    		logger.error("Unexpected exception " + e.getMessage(), e);
 			}
-			PersistContext.closeSession();
-			PersistContext.closeSession(true);
         }       
     }
    
@@ -343,7 +342,7 @@ public class EC2RestServlet extends HttpServlet {
     private void setUserKeys( HttpServletRequest request, HttpServletResponse response ) {
     	String[] accessKey = null;
     	String[] secretKey = null;
-    	
+    	Transaction txn = null;
     	try {
 		    // -> all these parameters are required
             accessKey = request.getParameterValues( "accesskey" );
@@ -369,15 +368,20 @@ public class EC2RestServlet extends HttpServlet {
     	UserContext context = UserContext.current();
 
         try {
+            txn = Transaction.open(Transaction.AWSAPI_DB);
             // -> use the keys to see if the account actually exists
     	    ServiceProvider.getInstance().getEC2Engine().validateAccount( accessKey[0], secretKey[0] );
-    	    UserCredentialsDao credentialDao = new UserCredentialsDao();
+/*    	    UserCredentialsDao credentialDao = new UserCredentialsDao();
-    	    credentialDao.setUserKeys( accessKey[0], secretKey[0] ); 
+    	    credentialDao.setUserKeys(  ); 
+*/    	    UserCredentialsVO user = new UserCredentialsVO(accessKey[0], secretKey[0]);
+	        ucDao.persist(user);
+	        txn.commit();
 	    
         } catch( Exception e ) {
    		    logger.error("SetUserKeys " + e.getMessage(), e);
     		response.setStatus(401);
         	endResponse(response, e.toString());
+        	txn.close();
         	return;
         }
     	response.setStatus(200);	
@@ -402,6 +406,7 @@ public class EC2RestServlet extends HttpServlet {
      */
     private void setCertificate( HttpServletRequest request, HttpServletResponse response ) 
         throws Exception { 
+        Transaction txn = null;
     	try {
     	    // [A] Pull the cert and cloud AccessKey from the request
             String[] certificate = request.getParameterValues( "cert" );
@@ -437,10 +442,16 @@ public class EC2RestServlet extends HttpServlet {
     	    // [C] Associate the cert's uniqueId with the Cloud API keys
             String uniqueId = AuthenticationUtils.X509CertUniqueId( userCert );
             logger.debug( "SetCertificate, uniqueId: " + uniqueId );
-    	    UserCredentialsDao credentialDao = new UserCredentialsDao();
+/*    	    UserCredentialsDao credentialDao = new UserCredentialsDao();
     	    credentialDao.setCertificateId( accessKey[0], uniqueId );
+*/	        
+            txn = Transaction.open(Transaction.AWSAPI_DB);
+            UserCredentialsVO user = ucDao.getByAccessKey(accessKey[0]);
+            user.setCertUniqueId(uniqueId);
+            ucDao.update(user.getId(), user);
             response.setStatus(200);
             endResponse(response, "User certificate set successfully");
+            txn.commit();
     	    
     	} catch( NoSuchObjectException e ) {
     		logger.error("SetCertificate exception " + e.getMessage(), e);
@@ -449,7 +460,10 @@ public class EC2RestServlet extends HttpServlet {
         } catch( Exception e ) {
     		logger.error("SetCertificate exception " + e.getMessage(), e);
     		response.sendError(500, "SetCertificate exception " + e.getMessage());
+        } finally {
+            txn.close();
         }
+    	
     }
  
     /**
@@ -465,6 +479,7 @@ public class EC2RestServlet extends HttpServlet {
      */
     private void deleteCertificate( HttpServletRequest request, HttpServletResponse response ) 
         throws Exception {
+        Transaction txn = null;
 	    try {
             String [] accessKey = request.getParameterValues( "AWSAccessKeyId" );
 		    if ( null == accessKey || 0 == accessKey.length ) { 
@@ -483,10 +498,16 @@ public class EC2RestServlet extends HttpServlet {
 	             certStore.store( fsOut, keystorePassword.toCharArray());
 	             
 	     	     // -> dis-associate the cert's uniqueId with the Cloud API keys
-	     	     UserCredentialsDao credentialDao = new UserCredentialsDao();
+/*	     	     UserCredentialsDao credentialDao = new UserCredentialsDao();
 	     	     credentialDao.setCertificateId( accessKey[0], null );
+	     	     
+*/	     	     txn = Transaction.open(Transaction.AWSAPI_DB);
+	             UserCredentialsVO user = ucDao.getByAccessKey(accessKey[0]);
+	     	     user.setCertUniqueId(null);
+	     	     ucDao.update(user.getId(), user);
 		         response.setStatus(200);
 		         endResponse(response, "User certificate deleted successfully");
+		         txn.commit();
 	        }
 	        else response.setStatus(404);
 	        
@@ -497,6 +518,8 @@ public class EC2RestServlet extends HttpServlet {
         } catch( Exception e ) {
 		    logger.error("DeleteCertificate exception " + e.getMessage(), e);
 		    response.sendError(500, "DeleteCertificate exception " + e.getMessage());
+        } finally {
+            txn.close();
         }
     }
    
@@ -547,7 +570,7 @@ public class EC2RestServlet extends HttpServlet {
     	}
 
         try {
-    	    OfferingDao ofDao = new OfferingDao();
+    	    
     	    ofDao.setOfferMapping( amazonOffer, cloudOffer ); 
     	    
         } catch( Exception e ) {
@@ -596,9 +619,7 @@ public class EC2RestServlet extends HttpServlet {
         }
 
         try {
-    	    OfferingDao ofDao = new OfferingDao();
     	    ofDao.deleteOfferMapping( amazonOffer ); 
-    	    
         } catch( Exception e ) {
    		    logger.error("DeleteOfferMapping " + e.getMessage(), e);
     		response.setStatus(401);
@@ -1695,8 +1716,8 @@ public class EC2RestServlet extends HttpServlet {
 		} 
 		
 		// [B] Use the cloudAccessKey to get the users secret key in the db
-	    UserCredentialsDao credentialDao = new UserCredentialsDao();
+	    UserCredentialsVO cloudKeys = ucDao.getByAccessKey( cloudAccessKey );
-	    UserCredentials cloudKeys = credentialDao.getByAccessKey( cloudAccessKey ); 
+
 	    if ( null == cloudKeys ) 
 	    {
 	    	 logger.debug( cloudAccessKey + " is not defined in the EC2 service - call SetUserKeys" );

awsapi/src/com/cloud/bridge/service/S3RestServlet.java

@@ -43,9 +43,12 @@ import org.w3c.dom.NodeList;
 
 import com.cloud.bridge.io.MultiPartDimeInputStream;
 import com.cloud.bridge.model.SAcl;
-import com.cloud.bridge.persist.PersistContext;
+import com.cloud.bridge.model.UserCredentialsVO;
 import com.cloud.bridge.persist.dao.CloudStackConfigurationDao;
+import com.cloud.bridge.persist.dao.CloudStackConfigurationDaoImpl;
 import com.cloud.bridge.persist.dao.UserCredentialsDao;
+
+import com.cloud.bridge.persist.dao.UserCredentialsDaoImpl;
 import com.cloud.bridge.service.controller.s3.S3BucketAction;
 import com.cloud.bridge.service.controller.s3.S3ObjectAction;
 import com.cloud.bridge.service.controller.s3.ServiceProvider;
@@ -57,22 +60,25 @@ import com.cloud.bridge.service.core.s3.S3Grant;
 import com.cloud.bridge.service.core.s3.S3MetaDataEntry;
 import com.cloud.bridge.service.core.s3.S3PutObjectRequest;
 import com.cloud.bridge.service.core.s3.S3PutObjectResponse;
-import com.cloud.bridge.service.exception.InternalErrorException;
 import com.cloud.bridge.service.exception.InvalidBucketName;
-import com.cloud.bridge.service.exception.NoSuchObjectException;
 import com.cloud.bridge.service.exception.PermissionDeniedException;
-import com.cloud.bridge.util.AuthenticationUtils;
 import com.cloud.bridge.util.ConfigurationHelper;
 import com.cloud.bridge.util.HeaderParam;
 import com.cloud.bridge.util.RestAuth;
 import com.cloud.bridge.util.S3SoapAuth;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.DB;
+import com.cloud.utils.db.Transaction;
 
+import net.sf.ehcache.Cache;
 public class S3RestServlet extends HttpServlet {
 	private static final long serialVersionUID = -6168996266762804877L;
 	public static final String ENABLE_S3_API="enable.s3.api";
 	private static boolean isS3APIEnabled = false;
 
 	public static final Logger logger = Logger.getLogger(S3RestServlet.class);
+	protected final CloudStackConfigurationDao csDao = ComponentLocator.inject(CloudStackConfigurationDaoImpl.class);
+	protected final UserCredentialsDao ucDao = ComponentLocator.inject(UserCredentialsDaoImpl.class);
 	
 	protected void doGet(HttpServletRequest req, HttpServletResponse resp) {
 	    processRequest( req, resp, "GET" );
@@ -106,15 +112,13 @@ public class S3RestServlet extends HttpServlet {
     public void init( ServletConfig config ) throws ServletException {
 		try{
     	    ConfigurationHelper.preConfigureConfigPathFromServletContext(config.getServletContext());
-    		UserCredentialsDao.preCheckTableExistence();
     		// check if API is enabled
-    		CloudStackConfigurationDao csDao = new CloudStackConfigurationDao();
     		String value = csDao.getConfigValue(ENABLE_S3_API);
     		if(value != null) {
     		    isS3APIEnabled = Boolean.valueOf(value);
     		}
-    		PersistContext.commitTransaction(true);
+    		logger.info("S3Engine :: Configuration value is : " + value);
-            PersistContext.closeSession(true);
+    		
 		}catch(Exception e){
 		    throw new ServletException("Error initializing awsapi: " + e.getMessage());
         }
@@ -130,6 +134,7 @@ public class S3RestServlet extends HttpServlet {
 	 */
     private void processRequest( HttpServletRequest request, HttpServletResponse response, String method ) 
     {
+        Transaction txn = Transaction.open("cloudbridge", Transaction.AWSAPI_DB, true);
         try {
         	logRequest(request);
         	
@@ -164,6 +169,7 @@ public class S3RestServlet extends HttpServlet {
     	    }
 
             
+            txn.start();
     	    // -> authenticated calls
         	if ( !((method.equalsIgnoreCase( "POST" ) && !(request.getQueryString().equalsIgnoreCase("delete"))) ) ){
         	    S3AuthParams params = extractRequestHeaders( request );
@@ -178,35 +184,30 @@ public class S3RestServlet extends HttpServlet {
         		 response.setStatus(404);
             	 endResponse(response, "File not found");
         	}
-        	
+        	txn.close();
-			PersistContext.commitTransaction();
-			
         } 
         catch( InvalidBucketName e) {
-            PersistContext.rollbackTransaction();
     		logger.error("Unexpected exception " + e.getMessage(), e);
     		response.setStatus(400);
         	endResponse(response, "Invalid Bucket Name - " + e.toString());    	
         } 
         catch(PermissionDeniedException e) {
-            PersistContext.rollbackTransaction();
     		logger.error("Unexpected exception " + e.getMessage(), e);
     		response.setStatus(403);
         	endResponse(response, "Access denied - " + e.toString());
         } 
         catch(Throwable e) {
-            PersistContext.rollbackTransaction();
     		logger.error("Unexpected exception " + e.getMessage(), e);
     		response.setStatus(404);
         	endResponse(response, "Bad request");
         	
         } finally {
+            
         	try {
 				response.flushBuffer();
 			} catch (IOException e) {
 	    		logger.error("Unexpected exception " + e.getMessage(), e);
 			}
-			PersistContext.closeSession();
         }
     }
  
@@ -239,6 +240,7 @@ public class S3RestServlet extends HttpServlet {
      * 
      * As with all REST calls HTTPS should be used to ensure their security.
      */
+    @DB
     private void setUserKeys( HttpServletRequest request, HttpServletResponse response ) {
     	String[] accessKey = null;
     	String[] secretKey = null;
@@ -266,8 +268,14 @@ public class S3RestServlet extends HttpServlet {
         try {
             // -> use the keys to see if the account actually exists
     	    //ServiceProvider.getInstance().getEC2Engine().validateAccount( accessKey[0], secretKey[0] );
-    	    UserCredentialsDao credentialDao = new UserCredentialsDao();
+    	    //UserCredentialsDaoImpl credentialDao = new UserCredentialsDao();
-    	    credentialDao.setUserKeys( accessKey[0], secretKey[0] ); 
+            Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+            txn.start();
+    	    UserCredentialsVO user = new UserCredentialsVO(accessKey[0], secretKey[0]);
+    	    user = ucDao.persist(user);
+    	    txn.commit();
+    	    txn.close();
+    	    //credentialDao.setUserKeys( accessKey[0], secretKey[0] ); 
     	    
         } catch( Exception e ) {
    		    logger.error("SetUserKeys " + e.getMessage(), e);
@@ -586,7 +594,6 @@ private S3ObjectAction routePlainPostRequest (HttpServletRequest request)
                 xml.append( "</soap:Body></soap:Envelope>" );
       		
           	    endResponse(response, xml.toString());
-  			    PersistContext.commitTransaction();
   			    return;
     		}
     		   		
@@ -605,7 +612,6 @@ private S3ObjectAction routePlainPostRequest (HttpServletRequest request)
             xml.append( "</soap:Body></soap:Envelope>" );
             		
         	endResponse(response, xml.toString());
-			PersistContext.commitTransaction();
         } 
         catch(PermissionDeniedException e) {
 		    logger.error("Unexpected exception " + e.getMessage(), e);
@@ -618,7 +624,6 @@ private S3ObjectAction routePlainPostRequest (HttpServletRequest request)
         } 
         finally 
         {
-			PersistContext.closeSession();
         }
     }
 

awsapi/src/com/cloud/bridge/service/controller/s3/S3BucketAction.java

@@ -49,14 +49,18 @@ import com.amazon.s3.GetBucketAccessControlPolicyResponse;
 import com.amazon.s3.ListAllMyBucketsResponse;
 import com.amazon.s3.ListBucketResponse;
 import com.cloud.bridge.io.MTOMAwareResultStreamWriter;
+import com.cloud.bridge.model.BucketPolicyVO;
 import com.cloud.bridge.model.SAcl;
+import com.cloud.bridge.model.SAclVO;
 import com.cloud.bridge.model.SBucket;
+import com.cloud.bridge.model.SBucketVO;
 import com.cloud.bridge.model.SHost;
-import com.cloud.bridge.persist.PersistContext;
 import com.cloud.bridge.persist.dao.BucketPolicyDao;
+import com.cloud.bridge.persist.dao.BucketPolicyDaoImpl;
 import com.cloud.bridge.persist.dao.MultipartLoadDao;
-import com.cloud.bridge.persist.dao.SAclDao;
+import com.cloud.bridge.persist.dao.SAclDaoImpl;
 import com.cloud.bridge.persist.dao.SBucketDao;
+import com.cloud.bridge.persist.dao.SBucketDaoImpl;
 import com.cloud.bridge.service.S3Constants;
 import com.cloud.bridge.service.S3RestServlet;
 import com.cloud.bridge.service.controller.s3.ServiceProvider;
@@ -81,16 +85,13 @@ import com.cloud.bridge.service.core.s3.S3ListAllMyBucketsResponse;
 import com.cloud.bridge.service.core.s3.S3ListBucketObjectEntry;
 import com.cloud.bridge.service.core.s3.S3ListBucketRequest;
 import com.cloud.bridge.service.core.s3.S3ListBucketResponse;
-import com.cloud.bridge.service.core.s3.S3MetaDataEntry;
 import com.cloud.bridge.service.core.s3.S3MultipartUpload;
 import com.cloud.bridge.service.core.s3.S3PolicyContext;
-import com.cloud.bridge.service.core.s3.S3PutObjectRequest;
 import com.cloud.bridge.service.core.s3.S3Response;
 import com.cloud.bridge.service.core.s3.S3SetBucketAccessControlPolicyRequest;
 import com.cloud.bridge.service.core.s3.S3BucketPolicy.PolicyAccess;
 import com.cloud.bridge.service.core.s3.S3PolicyAction.PolicyActions;
 import com.cloud.bridge.service.core.s3.S3PolicyCondition.ConditionKeys;
-import com.cloud.bridge.service.exception.InternalErrorException;
 import com.cloud.bridge.service.exception.InvalidBucketName;
 import com.cloud.bridge.service.exception.InvalidRequestContentException;
 import com.cloud.bridge.service.exception.NetworkIOException;
@@ -108,10 +109,14 @@ import com.cloud.bridge.util.Triple;
 import com.cloud.bridge.util.XSerializer;
 import com.cloud.bridge.util.XSerializerXmlAdapter;
 import com.cloud.bridge.util.XmlHelper;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.Transaction;
 
 
 public class S3BucketAction implements ServletAction {
     protected final static Logger logger = Logger.getLogger(S3BucketAction.class);
+    protected final BucketPolicyDao bPolicyDao = ComponentLocator.inject(BucketPolicyDaoImpl.class);
+    protected final SBucketDao bucketDao = ComponentLocator.inject(SBucketDaoImpl.class);
     
     private DocumentBuilderFactory dbf = null;
 	public S3BucketAction() {
@@ -347,9 +352,7 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 		String policy = streamToString( request.getInputStream());
 		        
 		// [A] Is there an owner of an existing policy or bucket?
-        BucketPolicyDao policyDao = new BucketPolicyDao();
+        SBucketVO bucket = bucketDao.getByName( bucketName );
-		SBucketDao bucketDao = new SBucketDao();
-		SBucket bucket = bucketDao.getByName( bucketName );
         String owner = null;
         
         if ( null != bucket ) 
@@ -358,7 +361,7 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
         }
         else 
         {    try {
-        	     owner = policyDao.getPolicyOwner( bucketName );
+        	     owner = bPolicyDao.getByName(bucketName).getOwnerCanonicalID();
              }
              catch( Exception e ) {}
         }
@@ -367,7 +370,9 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 		// [B] "The bucket owner by default has permissions to attach bucket policies to their buckets using PUT Bucket policy." 
 		//  -> the bucket owner may want to restrict the IP address from where this can be executed
 	String client = UserContext.current().getCanonicalUserId();
-		S3PolicyContext context = new S3PolicyContext( PolicyActions.PutBucketPolicy, bucketName );
+	S3PolicyContext context = new S3PolicyContext(
+		PolicyActions.PutBucketPolicy, bucketName);
+	
 	switch (S3Engine.verifyPolicy(context)) {
 	case ALLOW:
 	    break;
@@ -378,24 +383,28 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 		return;
 	    }
 	    break;
-		    	 
 	case DENY:
 	    response.setStatus(403);
 	    return;
 	}			
-			
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
-	    
 	    // [B] Place the policy into the database over writting an existing policy
     	try {
     		// -> first make sure that the policy is valid by parsing it
        		PolicyParser parser = new PolicyParser();
     		S3BucketPolicy sbp = parser.parse( policy, bucketName );
+    		bPolicyDao.deletePolicy(bucketName);
     		
-	        policyDao.deletePolicy( bucketName );
+	        if (null != policy && !policy.isEmpty()) {
-	        if (null != policy && !policy.isEmpty()) policyDao.addPolicy( bucketName, client, policy );
+	            BucketPolicyVO bpolicy = new BucketPolicyVO(bucketName, client, policy);
+	            bpolicy = bPolicyDao.persist(bpolicy);
+	            //policyDao.addPolicy( bucketName, client, policy );
+	        }
 	                
     		if (null != sbp) ServiceProvider.getInstance().setBucketPolicy( bucketName, sbp );
     		response.setStatus(200);
+    		txn.commit();
+    		txn.close();
     	}
     	catch( PermissionDeniedException e ) {
 			logger.error("Put Bucket Policy failed due to " + e.getMessage(), e);	
@@ -416,27 +425,25 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 		String bucketName = (String)request.getAttribute(S3Constants.BUCKET_ATTR_KEY);
 
 		// [A] Is there an owner of an existing policy or bucket?
-        BucketPolicyDao policyDao = new BucketPolicyDao();
+	SBucketVO bucket = bucketDao.getByName(bucketName);
-		SBucketDao bucketDao = new SBucketDao();
-		SBucket bucket = bucketDao.getByName( bucketName );
 	String owner = null;
 
-        if ( null != bucket ) 
+	if (null != bucket) {
-        {
 	    owner = bucket.getOwnerCanonicalId();
+	} else {
+	    try {
+		owner = bPolicyDao.getByName(bucketName).getOwnerCanonicalID();
+	    } catch (Exception e) {
 	    }
-        else 
-        {    try {
-        	     owner = policyDao.getPolicyOwner( bucketName );
-             }
-             catch( Exception e ) {}
 	}
 
-        
+	// [B]
-		// [B] "The bucket owner by default has permissions to retrieve bucket policies using GET Bucket policy."
+	// "The bucket owner by default has permissions to retrieve bucket policies using GET Bucket policy."
-		//  -> the bucket owner may want to restrict the IP address from where this can be executed
+	// -> the bucket owner may want to restrict the IP address from where
+	// this can be executed
 	String client = UserContext.current().getCanonicalUserId();
-		S3PolicyContext context = new S3PolicyContext( PolicyActions.GetBucketPolicy, bucketName );
+	S3PolicyContext context = new S3PolicyContext(
+		PolicyActions.GetBucketPolicy, bucketName);
 	switch (S3Engine.verifyPolicy(context)) {
 	case ALLOW:
 	    break;
@@ -453,33 +460,29 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	    return;
 	}
 
-	    
 	// [B] Pull the policy from the database if one exists
 	try {
-	        String policy = policyDao.getPolicy( bucketName );
+	    String policy = bPolicyDao.getByName(bucketName).getPolicy();
 	    if (null == policy) {
 		response.setStatus(404);
-	        }
+	    } else {
-	        else {
 		response.setStatus(200);
 		response.setContentType("application/json");
 		S3RestServlet.endResponse(response, policy);
 	    }
-    	}
+	} catch (Exception e) {
-		catch( Exception e ) {
 	    logger.error("Get Bucket Policy failed due to " + e.getMessage(), e);
 	    response.setStatus(500);
 	}
     }
 
-	private void executeDeleteBucketPolicy(HttpServletRequest request, HttpServletResponse response) 
+    private void executeDeleteBucketPolicy(HttpServletRequest request,
-	{
+	    HttpServletResponse response) {
-		String bucketName = (String)request.getAttribute(S3Constants.BUCKET_ATTR_KEY);
+	String bucketName = (String) request
+		.getAttribute(S3Constants.BUCKET_ATTR_KEY);
 
-		SBucketDao bucketDao = new SBucketDao();
+	SBucketVO bucket = bucketDao.getByName(bucketName);
-		SBucket bucket = bucketDao.getByName( bucketName );
+	if (bucket != null) {
-		if (bucket != null) 
-		{
 	    String client = UserContext.current().getCanonicalUserId();
 	    if (!client.equals(bucket.getOwnerCanonicalId())) {
 		response.setStatus(405);
@@ -488,26 +491,25 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	}
 
 	try {
-	        BucketPolicyDao policyDao = new BucketPolicyDao();
+
-	        String policy = policyDao.getPolicy( bucketName );
+	    String policy = bPolicyDao.getByName(bucketName).getPolicy();
 	    if (null == policy) {
 		response.setStatus(204);
-	        }
+	    } else {
-	        else {
 		ServiceProvider.getInstance().deleteBucketPolicy(bucketName);
-    	         policyDao.deletePolicy( bucketName );
+		bPolicyDao.deletePolicy(bucketName);
 		response.setStatus(200);
 	    }
-    	}
+	} catch (Exception e) {
-		catch( Exception e ) {
+	    logger.error(
-			logger.error("Delete Bucket Policy failed due to " + e.getMessage(), e);	
+		    "Delete Bucket Policy failed due to " + e.getMessage(), e);
 	    response.setStatus(500);
 	}
     }
 
-	public void executeGetAllBuckets(HttpServletRequest request, HttpServletResponse response) 
+    public void executeGetAllBuckets(HttpServletRequest request,
-	    throws IOException, XMLStreamException 
+	    HttpServletResponse response) throws IOException,
-	{
+	    XMLStreamException {
 	Calendar cal = Calendar.getInstance();
 	cal.set(1970, 1, 1);
 	S3ListAllMyBucketsRequest engineRequest = new S3ListAllMyBucketsRequest();
@@ -515,13 +517,12 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	engineRequest.setRequestTimestamp(cal);
 	engineRequest.setSignature("");
 
-		
+	S3ListAllMyBucketsResponse engineResponse = ServiceProvider
-
+		.getInstance().getS3Engine().handleRequest(engineRequest);
-
-		S3ListAllMyBucketsResponse engineResponse = ServiceProvider.getInstance().getS3Engine().handleRequest(engineRequest);
 
 	// To allow the all buckets list to be serialized via Axiom classes
-		ListAllMyBucketsResponse allBuckets = S3SerializableServiceImplementation.toListAllMyBucketsResponse( engineResponse );
+	ListAllMyBucketsResponse allBuckets = S3SerializableServiceImplementation
+		.toListAllMyBucketsResponse(engineResponse);
 
 	OutputStream outputStream = response.getOutputStream();
 	response.setStatus(200);
@@ -529,7 +530,9 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	// The content-type literally should be "application/xml; charset=UTF-8"
 	// but any compliant JVM supplies utf-8 by default
 
-//		MTOMAwareResultStreamWriter resultWriter = new MTOMAwareResultStreamWriter ("ListAllMyBucketsResult", outputStream );
+	// MTOMAwareResultStreamWriter resultWriter = new
+	// MTOMAwareResultStreamWriter ("ListAllMyBucketsResult", outputStream
+	// );
 	// resultWriter.startWrite();
 	// resultWriter.writeout(allBuckets);
 	// resultWriter.stopWrite();
@@ -538,12 +541,18 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	xml.append("<ListAllMyBucketsResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">");
 	xml.append("<Owner><ID>");
 	xml.append(engineResponse.getOwner().getID()).append("</ID>");
-        xml.append("<DisplayName>").append(engineResponse.getOwner().getDisplayName()).append("</DisplayName>");
+	xml.append("<DisplayName>")
+		.append(engineResponse.getOwner().getDisplayName())
+		.append("</DisplayName>");
 	xml.append("</Owner>").append("<Buckets>");
-        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
+	SimpleDateFormat sdf = new SimpleDateFormat(
+		"yyyy-MM-dd'T'HH:mm:ss.SSSZ");
 	for (S3ListAllMyBucketsEntry entry : engineResponse.getBuckets()) {
-            xml.append("<Bucket>").append("<Name>").append(entry.getName()).append("</Name>");
+	    xml.append("<Bucket>").append("<Name>").append(entry.getName())
-            xml.append("<CreationDate>").append(sdf.format(entry.getCreationDate().getTime())).append("</CreationDate>");
+		    .append("</Name>");
+	    xml.append("<CreationDate>")
+		    .append(sdf.format(entry.getCreationDate().getTime()))
+		    .append("</CreationDate>");
 	    xml.append("</Bucket>");
 	}
 	xml.append("</Buckets>").append("</ListAllMyBucketsResult>");
@@ -557,7 +566,8 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	    throws IOException, XMLStreamException 
 	{
 	S3ListBucketRequest engineRequest = new S3ListBucketRequest();
-		engineRequest.setBucketName((String)request.getAttribute(S3Constants.BUCKET_ATTR_KEY));
+	engineRequest.setBucketName((String) request
+		.getAttribute(S3Constants.BUCKET_ATTR_KEY));
 	engineRequest.setDelimiter(request.getParameter("delimiter"));
 	engineRequest.setMarker(request.getParameter("marker"));
 	engineRequest.setPrefix(request.getParameter("prefix"));
@@ -565,18 +575,23 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	int maxKeys = Converter.toInt(request.getParameter("max-keys"), 1000);
 	engineRequest.setMaxKeys(maxKeys);
 	try {
-		S3ListBucketResponse engineResponse = ServiceProvider.getInstance().getS3Engine().listBucketContents( engineRequest, false );
+	    S3ListBucketResponse engineResponse = ServiceProvider.getInstance()
+		    .getS3Engine().listBucketContents(engineRequest, false);
 
-		// To allow the all list buckets result to be serialized via Axiom classes
+	    // To allow the all list buckets result to be serialized via Axiom
-		ListBucketResponse oneBucket = S3SerializableServiceImplementation.toListBucketResponse( engineResponse );
+	    // classes
+	    ListBucketResponse oneBucket = S3SerializableServiceImplementation
+		    .toListBucketResponse(engineResponse);
 
 	    OutputStream outputStream = response.getOutputStream();
 	    response.setStatus(200);
 	    response.setContentType("application/xml");
-	         // The content-type literally should be "application/xml; charset=UTF-8" 
+	    // The content-type literally should be
+	    // "application/xml; charset=UTF-8"
 	    // but any compliant JVM supplies utf-8 by default;
 
-		MTOMAwareResultStreamWriter resultWriter = new MTOMAwareResultStreamWriter ("ListBucketResult", outputStream );
+	    MTOMAwareResultStreamWriter resultWriter = new MTOMAwareResultStreamWriter(
+		    "ListBucketResult", outputStream);
 	    resultWriter.startWrite();
 	    resultWriter.writeout(oneBucket);
 	    resultWriter.stopWrite();
@@ -587,7 +602,9 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	    StringBuffer xmlError = new StringBuffer();
 	    xmlError.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>")
 		    .append("<Error><Code>NoSuchBucket</Code><Message>The specified bucket does not exist</Message>")
-		    .append("<BucketName>").append((String)request.getAttribute(S3Constants.BUCKET_ATTR_KEY))
+		    .append("<BucketName>")
+		    .append((String) request
+			    .getAttribute(S3Constants.BUCKET_ATTR_KEY))
 		    .append("</BucketName>")
 		    .append("<RequestId>1DEADBEEF9</RequestId>") // TODO
 		    .append("<HostId>abCdeFgHiJ1k2LmN3op4q56r7st89</HostId>") // TODO
@@ -640,8 +657,7 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 			return; 
 		}
 		
-		SBucketDao bucketDao = new SBucketDao();
+		SBucketVO sbucket = bucketDao.getByName( bucketName );
-		SBucket sbucket = bucketDao.getByName( bucketName );
 		if (sbucket == null) {
 			response.setStatus( 404 );
 			return;
@@ -835,26 +851,27 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	{ 
 		// [A] Determine that there is an applicable bucket which might have an ACL set
 
-		String bucketName = (String)request.getAttribute(S3Constants.BUCKET_ATTR_KEY);	
+	String bucketName = (String) request
-		SBucketDao bucketDao = new SBucketDao();
+		.getAttribute(S3Constants.BUCKET_ATTR_KEY);
-		SBucket bucket = bucketDao.getByName( bucketName );
+	SBucketVO bucket = bucketDao.getByName(bucketName);
 	String owner = null;
 	if (null != bucket)
 	    owner = bucket.getOwnerCanonicalId();
-        if (null == owner)
+	if (null == owner) {
-                {
+	    logger.error("ACL update failed since " + bucketName
-            	   logger.error( "ACL update failed since " + bucketName + " does not exist" );
+		    + " does not exist");
 	    throw new IOException("ACL update failed");
 	}
 
-        // [B] Obtain the grant request which applies to the acl request string.  This latter is supplied as the value of the x-amz-acl header.
+	// [B] Obtain the grant request which applies to the acl request string.
+	// This latter is supplied as the value of the x-amz-acl header.
 
 	S3SetBucketAccessControlPolicyRequest engineRequest = new S3SetBucketAccessControlPolicyRequest();
 	S3Grant grantRequest = new S3Grant();
 	S3AccessControlList aclRequest = new S3AccessControlList();
 
 	String aclRequestString = request.getHeader("x-amz-acl");
-		OrderedPair <Integer,Integer> accessControlsForBucketOwner = SAcl.getCannedAccessControls(aclRequestString,"SBucket");
+	OrderedPair<Integer, Integer> accessControlsForBucketOwner = SAclVO.getCannedAccessControls(aclRequestString, "SBucket");
 	grantRequest.setPermission(accessControlsForBucketOwner.getFirst());
 	grantRequest.setGrantee(accessControlsForBucketOwner.getSecond());
 	grantRequest.setCanonicalUserID(owner);
@@ -862,9 +879,10 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	engineRequest.setAcl(aclRequest);
 	engineRequest.setBucketName(bucketName);
 
-		
+	// [C] Allow an S3Engine to handle the
-		// [C] Allow an S3Engine to handle the S3SetBucketAccessControlPolicyRequest
+	// S3SetBucketAccessControlPolicyRequest
-	    S3Response engineResponse = ServiceProvider.getInstance().getS3Engine().handleRequest(engineRequest);	
+	S3Response engineResponse = ServiceProvider.getInstance().getS3Engine()
+		.handleRequest(engineRequest);
 	response.setStatus(engineResponse.getResultCode());
 
 	}
@@ -885,56 +903,67 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	try {
 	    DocumentBuilder db = dbf.newDocumentBuilder();
 	    Document restXML = db.parse(request.getInputStream());
-		    NodeList match = S3RestServlet.getElement( restXML, "http://s3.amazonaws.com/doc/2006-03-01/", "Status" ); 
+	    NodeList match = S3RestServlet.getElement(restXML,
-	        if ( 0 < match.getLength()) 
+		    "http://s3.amazonaws.com/doc/2006-03-01/", "Status");
-	        {
+	    if (0 < match.getLength()) {
 		item = match.item(0);
-	    	     versioningStatus = new String( item.getFirstChild().getNodeValue());
+		versioningStatus = new String(item.getFirstChild()
-	        }
+			.getNodeValue());
-	        else
+	    } else {
-	        {    logger.error( "executePutBucketVersioning - cannot find Status tag in XML body" );
+		logger.error("executePutBucketVersioning - cannot find Status tag in XML body");
 		response.setStatus(400);
 		return;
 	    }
-		}
+	} catch (Exception e) {
-		catch( Exception e ) {
+	    logger.error(
-			logger.error( "executePutBucketVersioning - failed to parse XML due to " + e.getMessage(), e);
+		    "executePutBucketVersioning - failed to parse XML due to "
+			    + e.getMessage(), e);
 	    response.setStatus(400);
 	    return;
 	}
 
 	try {
-			// Irrespective of what the ACLs say only the owner can turn on versioning on a bucket.
+	    // Irrespective of what the ACLs say only the owner can turn on
-	        // The bucket owner may want to restrict the IP address from which this can occur.
+	    // versioning on a bucket.
-			SBucketDao bucketDao = new SBucketDao();
+	    // The bucket owner may want to restrict the IP address from which
-			SBucket sbucket = bucketDao.getByName( bucketName );
+	    // this can occur.
+	    
+	    SBucketVO sbucket = bucketDao.getByName(bucketName);
 
 	    String client = UserContext.current().getCanonicalUserId();
 	    if (!client.equals(sbucket.getOwnerCanonicalId()))
-			    throw new PermissionDeniedException( "Access Denied - only the owner can turn on versioing on a bucket" );
+		throw new PermissionDeniedException(
+			"Access Denied - only the owner can turn on versioing on a bucket");
 
-			S3PolicyContext context = new S3PolicyContext( PolicyActions.PutBucketVersioning, bucketName );
+	    S3PolicyContext context = new S3PolicyContext(
+		    PolicyActions.PutBucketVersioning, bucketName);
 	    if (PolicyAccess.DENY == S3Engine.verifyPolicy(context)) {
 		response.setStatus(403);
 		return;
 	    }
 
-			
+	    if (versioningStatus.equalsIgnoreCase("Enabled"))
-			     if (versioningStatus.equalsIgnoreCase( "Enabled"  )) sbucket.setVersioningStatus( 1 );
+		sbucket.setVersioningStatus(1);
-			else if (versioningStatus.equalsIgnoreCase( "Suspended")) sbucket.setVersioningStatus( 2 );
+	    else if (versioningStatus.equalsIgnoreCase("Suspended"))
+		sbucket.setVersioningStatus(2);
 	    else {
-				 logger.error( "executePutBucketVersioning - unknown state: [" + versioningStatus + "]" );
+		logger.error("executePutBucketVersioning - unknown state: ["
+			+ versioningStatus + "]");
 		response.setStatus(400);
 		return;
 	    }
-			bucketDao.update( sbucket );
+	    bucketDao.update(sbucket.getId(), sbucket);
 
 	} catch (PermissionDeniedException e) {
-			logger.error( "executePutBucketVersioning - failed due to " + e.getMessage(), e);
+	    logger.error(
+		    "executePutBucketVersioning - failed due to "
+			    + e.getMessage(), e);
 	    throw e;
 
 	} catch (Exception e) {
-			logger.error( "executePutBucketVersioning - failed due to " + e.getMessage(), e);
+	    logger.error(
+		    "executePutBucketVersioning - failed due to "
+			    + e.getMessage(), e);
 	    response.setStatus(500);
 	    return;
 	}
@@ -976,7 +1005,8 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	public void executeListMultipartUploads(HttpServletRequest request, HttpServletResponse response) throws IOException 
 	{
 		// [A] Obtain parameters and do basic bucket verification
-		String bucketName     = (String)request.getAttribute(S3Constants.BUCKET_ATTR_KEY);
+	String bucketName = (String) request
+		.getAttribute(S3Constants.BUCKET_ATTR_KEY);
 	String delimiter = request.getParameter("delimiter");
 	String keyMarker = request.getParameter("key-marker");
 	String prefix = request.getParameter("prefix");
@@ -986,41 +1016,45 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	boolean isTruncated = false;
 	S3MultipartUpload[] uploads = null;
 	S3MultipartUpload onePart = null;
-		
 	String temp = request.getParameter("max-uploads");
 	if (null != temp) {
 	    maxUploads = Integer.parseInt(temp);
-    		if (maxUploads > 1000 || maxUploads < 0) maxUploads = 1000;
+	    if (maxUploads > 1000 || maxUploads < 0)
+		maxUploads = 1000;
 	}
 
 	// -> upload-id-marker is ignored unless key-marker is also specified
 	String uploadIdMarker = request.getParameter("upload-id-marker");
-        if (null == keyMarker) uploadIdMarker = null;
+	if (null == keyMarker)
+	    uploadIdMarker = null;
 
 	// -> does the bucket exist, we may need it to verify access permissions
-		SBucketDao bucketDao = new SBucketDao();
+	SBucketVO bucket = bucketDao.getByName(bucketName);
-		SBucket bucket = bucketDao.getByName(bucketName);
 	if (bucket == null) {
-			logger.error( "listMultipartUpload failed since " + bucketName + " does not exist" );
+	    logger.error("listMultipartUpload failed since " + bucketName
+		    + " does not exist");
 	    response.setStatus(404);
 	    return;
 	}
 
-		S3PolicyContext context = new S3PolicyContext( PolicyActions.ListBucketMultipartUploads, bucketName );
+	S3PolicyContext context = new S3PolicyContext(
+		PolicyActions.ListBucketMultipartUploads, bucketName);
 	context.setEvalParam(ConditionKeys.Prefix, prefix);
 	context.setEvalParam(ConditionKeys.Delimiter, delimiter);
-		S3Engine.verifyAccess( context, "SBucket", bucket.getId(), SAcl.PERMISSION_READ );
+	S3Engine.verifyAccess(context, "SBucket", bucket.getId(),
-
+		SAcl.PERMISSION_READ);
 
 	// [B] Query the multipart table to get the list of current uploads
 	try {
 	    MultipartLoadDao uploadDao = new MultipartLoadDao();
-	        OrderedPair<S3MultipartUpload[],Boolean> result = uploadDao.getInitiatedUploads( bucketName, maxUploads, prefix, keyMarker, uploadIdMarker );
+	    OrderedPair<S3MultipartUpload[], Boolean> result = uploadDao
+		    .getInitiatedUploads(bucketName, maxUploads, prefix,
+			    keyMarker, uploadIdMarker);
 	    uploads = result.getFirst();
 	    isTruncated = result.getSecond().booleanValue();
-    	}
+	} catch (Exception e) {
-		catch( Exception e ) {
+	    logger.error(
-			logger.error("List Multipart Uploads failed due to " + e.getMessage(), e);	
+		    "List Multipart Uploads failed due to " + e.getMessage(), e);
 	    response.setStatus(500);
 	}
 
@@ -1028,21 +1062,23 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	xml.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
 	xml.append("<ListMultipartUploadsResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">");
 	xml.append("<Bucket>").append(bucketName).append("</Bucket>");
-	    xml.append( "<KeyMarker>").append((null == keyMarker ? "" : keyMarker)).append( "</KeyMarker>" );
+	xml.append("<KeyMarker>").append((null == keyMarker ? "" : keyMarker))
-	    xml.append( "<UploadIdMarker>").append((null == uploadIdMarker ? "" : uploadIdMarker)).append( "</UploadIdMarker>" );
+		.append("</KeyMarker>");
-	    
+	xml.append("<UploadIdMarker>")
+		.append((null == uploadIdMarker ? "" : uploadIdMarker))
+		.append("</UploadIdMarker>");
 
 	// [C] Construct the contents of the <Upload> element
 	StringBuffer partsList = new StringBuffer();
-	    for( int i=0; i < uploads.length; i++ ) 
+	for (int i = 0; i < uploads.length; i++) {
-	    {
 	    onePart = uploads[i];
-	        if (null == onePart) break;
+	    if (null == onePart)
+		break;
 
-			if (delimiter != null && !delimiter.isEmpty()) 
+	    if (delimiter != null && !delimiter.isEmpty()) {
-			{
 		// -> is this available only in the CommonPrefixes element?
-				if (StringHelper.substringInBetween(onePart.getKey(), prefix, delimiter) != null)
+		if (StringHelper.substringInBetween(onePart.getKey(), prefix,
+			delimiter) != null)
 		    continue;
 	    }
 
@@ -1050,36 +1086,42 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	    nextUploadId = onePart.getId();
 	    partsList.append("<Upload>");
 	    partsList.append("<Key>").append(nextKey).append("</Key>");
-	        partsList.append( "<UploadId>" ).append( nextUploadId ).append( "</UploadId>" );
+	    partsList.append("<UploadId>").append(nextUploadId)
+		    .append("</UploadId>");
 	    partsList.append("<Initiator>");
-	        partsList.append( "<ID>" ).append( onePart.getAccessKey()).append( "</ID>" );
+	    partsList.append("<ID>").append(onePart.getAccessKey())
+		    .append("</ID>");
 	    partsList.append("<DisplayName></DisplayName>");
 	    partsList.append("</Initiator>");
 	    partsList.append("<Owner>");
-	        partsList.append( "<ID>" ).append( onePart.getAccessKey()).append( "</ID>" );
+	    partsList.append("<ID>").append(onePart.getAccessKey())
+		    .append("</ID>");
 	    partsList.append("<DisplayName></DisplayName>");
 	    partsList.append("</Owner>");
 	    partsList.append("<StorageClass>STANDARD</StorageClass>");
-	        partsList.append( "<Initiated>" ).append( DatatypeConverter.printDateTime( onePart.getLastModified())).append( "</Initiated>" );
+	    partsList
+		    .append("<Initiated>")
+		    .append(DatatypeConverter.printDateTime(onePart
+			    .getLastModified())).append("</Initiated>");
 	    partsList.append("</Upload>");
 	}
 
 	// [D] Construct the contents of the <CommonPrefixes> elements (if any)
-	    for( int i=0; i < uploads.length; i++ ) 
+	for (int i = 0; i < uploads.length; i++) {
-	    {
 	    onePart = uploads[i];
-	        if (null == onePart) break;
+	    if (null == onePart)
+		break;
 
-			if (delimiter != null && !delimiter.isEmpty()) 
+	    if (delimiter != null && !delimiter.isEmpty()) {
-			{
+		String subName = StringHelper.substringInBetween(
-				String subName = StringHelper.substringInBetween(onePart.getKey(), prefix, delimiter);
+			onePart.getKey(), prefix, delimiter);
-				if (subName != null) 
+		if (subName != null) {
-				{
 		    partsList.append("<CommonPrefixes>");
 		    partsList.append("<Prefix>");
 		    if (prefix != null && prefix.length() > 0)
 			partsList.append(prefix + delimiter + subName);
-					else partsList.append( subName );
+		    else
+			partsList.append(subName);
 		    partsList.append("</Prefix>");
 		    partsList.append("</CommonPrefixes>");
 		}
@@ -1087,10 +1129,14 @@ private void executeMultiObjectDelete(HttpServletRequest request, HttpServletRes
 	}
 
 	// [D] Finish off the response
-	    xml.append( "<NextKeyMarker>" ).append((null == nextKey ? "" : nextKey)).append( "</NextKeyMarker>" );
+	xml.append("<NextKeyMarker>").append((null == nextKey ? "" : nextKey))
-	    xml.append( "<NextUploadIdMarker>" ).append((0 == nextUploadId ? "" : nextUploadId)).append( "</NextUploadIdMarker>" );
+		.append("</NextKeyMarker>");
+	xml.append("<NextUploadIdMarker>")
+		.append((0 == nextUploadId ? "" : nextUploadId))
+		.append("</NextUploadIdMarker>");
 	xml.append("<MaxUploads>").append(maxUploads).append("</MaxUploads>");
-	    xml.append( "<IsTruncated>" ).append( isTruncated ).append( "</IsTruncated>" );
+	xml.append("<IsTruncated>").append(isTruncated)
+		.append("</IsTruncated>");
 
 	xml.append(partsList.toString());
 	xml.append("</ListMultipartUploadsResult>");

awsapi/src/com/cloud/bridge/service/controller/s3/S3ObjectAction.java

@@ -45,9 +45,12 @@ import com.amazon.s3.CopyObjectResponse;
 import com.amazon.s3.GetObjectAccessControlPolicyResponse;
 import com.cloud.bridge.io.MTOMAwareResultStreamWriter;
 import com.cloud.bridge.model.SAcl;
+import com.cloud.bridge.model.SAclVO;
 import com.cloud.bridge.model.SBucket;
+import com.cloud.bridge.model.SBucketVO;
 import com.cloud.bridge.persist.dao.MultipartLoadDao;
 import com.cloud.bridge.persist.dao.SBucketDao;
+import com.cloud.bridge.persist.dao.SBucketDaoImpl;
 import com.cloud.bridge.service.S3Constants;
 import com.cloud.bridge.service.S3RestServlet;
 import com.cloud.bridge.service.UserContext;
@@ -79,9 +82,11 @@ import com.cloud.bridge.util.DateHelper;
 import com.cloud.bridge.util.HeaderParam;
 import com.cloud.bridge.util.ServletRequestDataSource;
 import com.cloud.bridge.util.OrderedPair;
+import com.cloud.utils.component.ComponentLocator;
 
 public class S3ObjectAction implements ServletAction {
     protected final static Logger logger = Logger.getLogger(S3ObjectAction.class);
+    protected final SBucketDao bucketDao = ComponentLocator.inject(SBucketDaoImpl.class);
 
     private DocumentBuilderFactory dbf = null;
     
@@ -273,8 +278,7 @@ public class S3ObjectAction implements ServletAction {
 		String bucketName = (String)request.getAttribute(S3Constants.BUCKET_ATTR_KEY);
 		String key        = (String)request.getAttribute(S3Constants.OBJECT_ATTR_KEY);
 		
-		SBucketDao bucketDao = new SBucketDao();
+		SBucketVO bucket = bucketDao.getByName( bucketName );
-		SBucket bucket = bucketDao.getByName( bucketName );
 		String owner = null;        
         if ( null != bucket ) 
         	 owner = bucket.getOwnerCanonicalId();
@@ -296,7 +300,7 @@ public class S3ObjectAction implements ServletAction {
      	 S3AccessControlList aclRequest = new S3AccessControlList();
      		
      	 String aclRequestString = request.getHeader("x-amz-acl");
-     	 OrderedPair <Integer,Integer> accessControlsForObjectOwner = SAcl.getCannedAccessControls(aclRequestString,"SObject");
+     	 OrderedPair <Integer,Integer> accessControlsForObjectOwner = SAclVO.getCannedAccessControls(aclRequestString,"SObject");
      	 grantRequest.setPermission(accessControlsForObjectOwner.getFirst());
      	 grantRequest.setGrantee(accessControlsForObjectOwner.getSecond());
      	 grantRequest.setCanonicalUserID(owner);
@@ -485,6 +489,11 @@ public class S3ObjectAction implements ServletAction {
 		S3GetObjectResponse engineResponse = ServiceProvider.getInstance().getS3Engine().handleRequest( engineRequest );		
 		response.setStatus( engineResponse.getResultCode());
 
+		//bucket lookup for non-existance key 
+		
+		if ( engineResponse.getResultCode() == 404 )
+		    return;
+		
 		String deleteMarker = engineResponse.getDeleteMarker();
 		if ( null != deleteMarker ) {
 			 response.addHeader( "x-amz-delete-marker", "true" );	
@@ -891,8 +900,7 @@ public class S3ObjectAction implements ServletAction {
 
     	
 		// -> does the bucket exist, we may need it to verify access permissions
-		SBucketDao bucketDao = new SBucketDao();
+		SBucketVO bucket = bucketDao.getByName(bucketName);
-		SBucket bucket = bucketDao.getByName(bucketName);
 		if (bucket == null) {
 			logger.error( "listUploadParts failed since " + bucketName + " does not exist" );
 	    	response.setStatus(404);

awsapi/src/com/cloud/bridge/service/controller/s3/ServiceProvider.java

@@ -35,18 +35,19 @@ import java.util.TimerTask;
 import org.apache.axis2.AxisFault;
 import org.apache.log4j.Logger;
 import org.apache.log4j.xml.DOMConfigurator;
-import org.hibernate.SessionException;
 
 import com.amazon.s3.AmazonS3SkeletonInterface;
 import com.amazon.ec2.AmazonEC2SkeletonInterface;
-import com.cloud.bridge.model.MHost;
+import com.cloud.bridge.model.MHostVO;
 import com.cloud.bridge.model.SHost;
-import com.cloud.bridge.model.UserCredentials;
+import com.cloud.bridge.model.SHostVO;
-import com.cloud.bridge.persist.PersistContext;
+import com.cloud.bridge.model.UserCredentialsVO;
-import com.cloud.bridge.persist.PersistException;
 import com.cloud.bridge.persist.dao.MHostDao;
+import com.cloud.bridge.persist.dao.MHostDaoImpl;
 import com.cloud.bridge.persist.dao.SHostDao;
+import com.cloud.bridge.persist.dao.SHostDaoImpl;
 import com.cloud.bridge.persist.dao.UserCredentialsDao;
+import com.cloud.bridge.persist.dao.UserCredentialsDaoImpl;
 import com.cloud.bridge.service.EC2SoapServiceImpl;
 import com.cloud.bridge.service.UserInfo;
 import com.cloud.bridge.service.core.ec2.EC2Engine;
@@ -57,9 +58,15 @@ import com.cloud.bridge.util.ConfigurationHelper;
 import com.cloud.bridge.util.DateHelper;
 import com.cloud.bridge.util.NetHelper;
 import com.cloud.bridge.util.OrderedPair;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.DB;
+import com.cloud.utils.db.Transaction;
 
 public class ServiceProvider {
 	protected final static Logger logger = Logger.getLogger(ServiceProvider.class);
+	protected final MHostDao mhostDao = ComponentLocator.inject(MHostDaoImpl.class);
+	protected final SHostDao shostDao = ComponentLocator.inject(SHostDaoImpl.class);
+	protected final UserCredentialsDao ucDao = ComponentLocator.inject(UserCredentialsDaoImpl.class);
 	
 	public final static long HEARTBEAT_INTERVAL = 10000;
 
@@ -67,7 +74,7 @@ public class ServiceProvider {
 
 	private Map<Class<?>, Object> serviceMap = new HashMap<Class<?>, Object>();
 	private Timer timer = new Timer();
-	private MHost mhost;
+	private MHostVO mhost;
 	private Properties properties;
 	private boolean useSubDomain = false;		 // use DNS sub domain for bucket name
 	private String serviceEndpoint = null;
@@ -81,6 +88,8 @@ public class ServiceProvider {
 
 	protected ServiceProvider() throws IOException {
 		// register service implementation object
+	    Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+	    txn.close();
 		engine = new S3Engine();
 		EC2_engine = new EC2Engine();
 		serviceMap.put(AmazonS3SkeletonInterface.class, new S3SerializableServiceImplementation(engine));
@@ -93,11 +102,9 @@ public class ServiceProvider {
 			try {
 				instance = new ServiceProvider();
 				instance.initialize();
-				PersistContext.commitTransaction();
 			} catch(Throwable e) {
 				logger.error("Unexpected exception " + e.getMessage(), e);
 			} finally {
-				PersistContext.closeSession();
 			}
 		}
 		return instance;
@@ -172,12 +179,12 @@ public class ServiceProvider {
 		return properties;
 	}
 
-	public UserInfo getUserInfo(String accessKey) 
+	public UserInfo getUserInfo(String accessKey) {
-			throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
 		UserInfo info = new UserInfo();
-
+		Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
-		UserCredentialsDao credentialDao = new UserCredentialsDao();
+		try {
-		UserCredentials cloudKeys = credentialDao.getByAccessKey( accessKey ); 
+    		txn.start();
+    		UserCredentialsVO cloudKeys = ucDao.getByAccessKey( accessKey ); 
     		if ( null == cloudKeys ) {
     			logger.debug( accessKey + " is not defined in the S3 service - call SetUserKeys" );
     			return null; 
@@ -188,12 +195,19 @@ public class ServiceProvider {
     			info.setDescription( "S3 REST request" );
     			return info;
     		}
+		}finally {
+		    txn.commit();
+		}
 	}
 	
+	@DB
 	protected void initialize() {
 		if(logger.isInfoEnabled())
 			logger.info("Initializing ServiceProvider...");
 		
+		Transaction txn = Transaction.open(Transaction.AWSAPI_DB);
+		//txn.close();
+
 		File file = ConfigurationHelper.findConfigurationFile("log4j-cloud.xml");
 		if(file != null) {
 			System.out.println("Log4j configuration from : " + file.getAbsolutePath());
@@ -226,14 +240,16 @@ public class ServiceProvider {
 		setupHost(hostKey, host);
 
 		// we will commit and start a new transaction to allow host info be flushed to DB
-		PersistContext.flush();
+		//PersistContext.flush();
 
 		String localStorageRoot = properties.getProperty("storage.root");
 		if (localStorageRoot != null) setupLocalStorage(localStorageRoot);
 
 		multipartDir = properties.getProperty("storage.multipartDir");
 		
+		Transaction txn1 = Transaction.open(Transaction.AWSAPI_DB);
 		timer.schedule(getHeartbeatTask(), HEARTBEAT_INTERVAL, HEARTBEAT_INTERVAL);
+		txn1.close();
 
 		if(logger.isInfoEnabled())
 			logger.info("ServiceProvider initialized");
@@ -264,45 +280,41 @@ public class ServiceProvider {
 			@Override
 			public void run() {
 				try {
-					MHostDao mhostDao = new MHostDao();
 					mhost.setLastHeartbeatTime(DateHelper.currentGMTTime());
-					mhostDao.update(mhost);
+					mhostDao.updateHeartBeat(mhost);
-					PersistContext.commitTransaction();
 				} catch(Throwable e){
 					logger.error("Unexpected exception " + e.getMessage(), e);
 				} finally {
-					PersistContext.closeSession();
 				}
 			}
 		};
 	}
 
 	private void setupHost(String hostKey, String host) {
-		MHostDao mhostDao = new MHostDao();
+
 	    mhost = mhostDao.getByHostKey(hostKey);
 		if(mhost == null) {
-			mhost = new MHost();
+			mhost = new MHostVO();
 			mhost.setHostKey(hostKey);
 			mhost.setHost(host);
 			mhost.setLastHeartbeatTime(DateHelper.currentGMTTime());
-			mhostDao.save(mhost);
+			mhost = mhostDao.persist(mhost);
 		} else {
 			mhost.setHost(host);
-			mhostDao.update(mhost);
+			mhostDao.update(mhost.getId(), mhost);
 		}
 	}
 
 	private void setupLocalStorage(String storageRoot) {
-		SHostDao shostDao = new SHostDao();
+		SHostVO shost = shostDao.getLocalStorageHost(mhost.getId(), storageRoot);
-		SHost shost = shostDao.getLocalStorageHost(mhost.getId(), storageRoot);
 		if(shost == null) {
-			shost = new SHost();
+			shost = new SHostVO();
 			shost.setMhost(mhost);
-			mhost.getLocalSHosts().add(shost);
+			shost.setMhostid(mhost.getId());
 			shost.setHostType(SHost.STORAGE_HOST_TYPE_LOCAL);
 			shost.setHost(NetHelper.getHostName());
 			shost.setExportRoot(storageRoot);
-			PersistContext.getSession().save(shost);
+			shostDao.persist(shost);
 		}
 	}
 
@@ -318,31 +330,32 @@ public class ServiceProvider {
 		return (T) Proxy.newProxyInstance(serviceObject.getClass().getClassLoader(),
 				new Class[] { serviceInterface },
 				new InvocationHandler() {
-			public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+                    public Object invoke(Object proxy, Method method,
+                            Object[] args) throws Throwable {
                         Object result = null;
                         try {
                             result = method.invoke(serviceObject, args);
-					PersistContext.commitTransaction();
-			        PersistContext.commitTransaction(true);
-				} catch (PersistException e) {
-				} catch (SessionException e) {
                         } catch (Throwable e) {
                             // Rethrow the exception to Axis:
-						// Check if the exception is an AxisFault or a RuntimeException
+                            // Check if the exception is an AxisFault or a
-						// enveloped AxisFault and if so, pass it on as such. Otherwise
+                            // RuntimeException
+                            // enveloped AxisFault and if so, pass it on as
+                            // such. Otherwise
                             // log to help debugging and throw as is.
-					if (e.getCause() != null && e.getCause() instanceof AxisFault)
+                            if (e.getCause() != null
+                                    && e.getCause() instanceof AxisFault)
                                 throw e.getCause();
-					else if (e.getCause() != null && e.getCause().getCause() != null
+                            else if (e.getCause() != null
+                                    && e.getCause().getCause() != null
                                     && e.getCause().getCause() instanceof AxisFault)
                                 throw e.getCause().getCause();
                             else {
-						logger.warn("Unhandled exception " + e.getMessage(), e);
+                                logger.warn(
+                                        "Unhandled exception " + e.getMessage(),
+                                        e);
                                 throw e;
                             }
                         } finally {
-					PersistContext.closeSession();
-			        PersistContext.closeSession(true);
                         }
                         return result;
                     }

awsapi/src/com/cloud/bridge/service/core/ec2/EC2Engine.java

@@ -22,6 +22,9 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.security.SignatureException;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.text.ParseException;
 import java.util.ArrayList;
@@ -32,12 +35,15 @@ import java.util.UUID;
 import javax.xml.parsers.ParserConfigurationException;
 
 import org.apache.log4j.Logger;
-import org.hibernate.ejb.criteria.expression.UnaryArithmeticOperation.Operation;
 import org.xml.sax.SAXException;
 
-import com.cloud.bridge.persist.dao.CloudStackSvcOfferingDao;
+import com.cloud.bridge.model.CloudStackServiceOfferingVO;
 import com.cloud.bridge.persist.dao.CloudStackAccountDao;
-import com.cloud.bridge.persist.dao.OfferingDao;
+import com.cloud.bridge.persist.dao.CloudStackAccountDaoImpl;
+import com.cloud.bridge.persist.dao.CloudStackSvcOfferingDao;
+import com.cloud.bridge.persist.dao.CloudStackSvcOfferingDaoImpl;
+import com.cloud.bridge.persist.dao.OfferingDaoImpl;
+import com.cloud.bridge.persist.dao.SObjectItemDaoImpl;
 import com.cloud.bridge.service.UserContext;
 
 import com.cloud.bridge.service.core.ec2.EC2ImageAttributes.ImageAttribute;
@@ -70,6 +76,8 @@ import com.cloud.stack.models.CloudStackUser;
 import com.cloud.stack.models.CloudStackUserVm;
 import com.cloud.stack.models.CloudStackVolume;
 import com.cloud.stack.models.CloudStackZone;
+import com.cloud.utils.component.ComponentLocator;
+import com.cloud.utils.db.Transaction;
 
 /**
  * EC2Engine processes the ec2 commands and calls their cloudstack analogs
@@ -80,6 +88,9 @@ public class EC2Engine {
 	String managementServer = null;
 	String cloudAPIPort = null;
 
+	protected final CloudStackSvcOfferingDao scvoDao = ComponentLocator.inject(CloudStackSvcOfferingDaoImpl.class);
+    protected final OfferingDaoImpl ofDao = ComponentLocator.inject(OfferingDaoImpl.class);
+    CloudStackAccountDao accDao = ComponentLocator.inject(CloudStackAccountDaoImpl.class);
 	private CloudStackApi _eng = null;
 	
 	private CloudStackAccount currentAccount = null;
@@ -110,7 +121,6 @@ public class EC2Engine {
 			managementServer = EC2Prop.getProperty( "managementServer" );
 			cloudAPIPort = EC2Prop.getProperty( "cloudAPIPort", null );
 			
-			OfferingDao ofDao = new OfferingDao();
 			try {
 				if(ofDao.getOfferingCount() == 0) {
 					String strValue = EC2Prop.getProperty("m1.small.serviceId");
@@ -1469,7 +1479,7 @@ public class EC2Engine {
 			if(request.getInstanceType() != null){ 
 			    instanceType = request.getInstanceType();
 			}
-			CloudStackServiceOffering svcOffering = getCSServiceOfferingId(instanceType);
+			CloudStackServiceOfferingVO svcOffering = getCSServiceOfferingId(instanceType);
 			if(svcOffering == null){
 			    logger.info("No ServiceOffering found to be defined by name, please contact the administrator "+instanceType );
 			    throw new EC2ServiceException(ClientError.Unsupported, "instanceType: [" + instanceType + "] not found!");
@@ -1779,12 +1789,11 @@ public class EC2Engine {
      * 
 	 */
 	
-	private CloudStackServiceOffering getCSServiceOfferingId(String instanceType){
+	private CloudStackServiceOfferingVO getCSServiceOfferingId(String instanceType){
        try {
            if (null == instanceType) instanceType = "m1.small";
            
-           CloudStackSvcOfferingDao dao = new CloudStackSvcOfferingDao();
+           return scvoDao.getSvcOfferingByName(instanceType);
-           return dao.getSvcOfferingByName(instanceType);
            
         } catch(Exception e) {
             logger.error( "Error while retrieving ServiceOffering information by name - ", e);
@@ -1802,8 +1811,8 @@ public class EC2Engine {
 	 */
 	private String serviceOfferingIdToInstanceType( String serviceOfferingId ){	
         try{
-            CloudStackSvcOfferingDao dao = new CloudStackSvcOfferingDao();
+            
-            CloudStackServiceOffering offering =  dao.getSvcOfferingById(serviceOfferingId);
+            CloudStackServiceOfferingVO offering =  scvoDao.getSvcOfferingById(serviceOfferingId); //dao.getSvcOfferingById(serviceOfferingId);
             if(offering == null){
                 logger.warn( "No instanceType match for serviceOfferingId: [" + serviceOfferingId + "]" );
                 return "m1.small";
@@ -2260,9 +2269,7 @@ public class EC2Engine {
          */
         private String getDefaultZoneId(String accountId) {
             try {
-                CloudStackAccountDao dao = new CloudStackAccountDao();
+                return accDao.getDefaultZoneId(accountId);
-                CloudStackAccount account = dao.getdefaultZoneId(accountId);
-                return account.getDefaultZoneId();
             } catch(Exception e) {
                 logger.error( "Error while retrieving Account information by id - ", e);
                 throw new EC2ServiceException(ServerError.InternalError, e.getMessage());

awsapi/src/com/cloud/bridge/service/core/s3/S3Grant.java

@@ -19,6 +19,7 @@ package com.cloud.bridge.service.core.s3;
 import java.util.List;
 
 import com.cloud.bridge.model.SAcl;
+import com.cloud.bridge.model.SAclVO;
 import com.cloud.bridge.model.SBucket;
 import com.cloud.bridge.service.exception.UnsupportedException;
 
@@ -64,12 +65,12 @@ public class S3Grant {
 	/* Return an array of S3Grants holding the permissions of grantees by grantee type and their canonicalUserIds.
 	 * Used by S3 engine to get ACL policy requests for buckets and objects.
 	 */
-	public static S3Grant[] toGrants(List<SAcl> grants) {
+	public static S3Grant[] toGrants(List<SAclVO> grants) {
 		if(grants != null) 
 		{
 			S3Grant[] entries = new S3Grant[grants.size()];
 			int i = 0;
-			for(SAcl acl: grants) {
+			for(SAclVO acl: grants) {
 				entries[i] = new S3Grant();
 				entries[i].setGrantee(acl.getGranteeType());
 				entries[i].setCanonicalUserID(acl.getGranteeCanonicalId());

awsapi/src/com/cloud/bridge/util/CloudSessionFactory.java

@@ -1,106 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package com.cloud.bridge.util;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.Properties;
-
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-import org.hibernate.cfg.Configuration;
-import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
-import org.jasypt.properties.EncryptableProperties;
-import org.apache.log4j.Logger;
-
-public class CloudSessionFactory {
-	private static CloudSessionFactory instance;
-	public static final Logger logger = Logger.getLogger(CloudSessionFactory.class);
-	
-	private SessionFactory factory;
-	
-	private CloudSessionFactory() {
-		Configuration cfg = new Configuration();
-		File file = ConfigurationHelper.findConfigurationFile("hibernate.cfg.xml");
-
-        File propertiesFile = ConfigurationHelper.findConfigurationFile("db.properties");
-        Properties dbProp = null;
-        String     dbName     = null;
-        String     dbHost     = null;
-        String     dbUser     = null;
-        String     dbPassword = null;
-        String     dbPort     = null; 
-               
-        if (null != propertiesFile) {
-            
-            if(EncryptionSecretKeyCheckerUtil.useEncryption()){
-                StandardPBEStringEncryptor encryptor = EncryptionSecretKeyCheckerUtil.getEncryptor();
-                dbProp = new EncryptableProperties(encryptor);
-            } else {
-                dbProp = new Properties();
-            }
-            
-            try {
-                dbProp.load( new FileInputStream( propertiesFile ));
-            } catch (FileNotFoundException e) {
-                logger.warn("Unable to open properties file: " + propertiesFile.getAbsolutePath(), e);
-            } catch (IOException e) {
-                logger.warn("Unable to read properties file: " + propertiesFile.getAbsolutePath(), e);
-            }
-        }
-	        
-
-	    //
-		// we are packaging hibernate mapping files along with the class files, 
-    	// make sure class loader use the same class path when initializing hibernate mapping.
-		// This is important when we are deploying and testing at different environment (Tomcat/JUnit test runner)
-		//
-        if(file != null && dbProp != null){
-        	Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
-        	cfg.configure(file);
-        	
-            dbHost     = dbProp.getProperty( "db.cloud.host" );
-            dbName     = dbProp.getProperty( "db.awsapi.name" );
-            dbUser     = dbProp.getProperty( "db.cloud.username" );
-            dbPassword = dbProp.getProperty( "db.cloud.password" );
-            dbPort     = dbProp.getProperty( "db.cloud.port" );
-
-            cfg.setProperty("hibernate.connection.url", "jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName);
-        	cfg.setProperty("hibernate.connection.username", dbUser);
-        	cfg.setProperty("hibernate.connection.password", dbPassword);
-        	
-        	
-    		factory = cfg.buildSessionFactory();
-        }else{
-            logger.warn("Unable to open load db configuration");
-            throw new RuntimeException("nable to open load db configuration");
-        }
-	}
-	
-	public synchronized static CloudSessionFactory getInstance() {
-		if(instance == null) {
-			instance = new CloudSessionFactory();
-		}
-		return instance;
-	}
-	
-	public Session openSession() {
-		return factory.openSession();
-	}
-}

awsapi/src/com/cloud/bridge/util/CloudStackSessionFactory.java

@@ -1,106 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package com.cloud.bridge.util;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.Properties;
-
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-import org.hibernate.cfg.Configuration;
-import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
-import org.jasypt.properties.EncryptableProperties;
-import org.apache.log4j.Logger;
-
-public class CloudStackSessionFactory {
-	private static CloudStackSessionFactory instance;
-	public static final Logger logger = Logger.getLogger(CloudStackSessionFactory.class);
-	
-	private SessionFactory factory;
-	
-	private CloudStackSessionFactory() {
-		Configuration cfg = new Configuration();
-		File file = ConfigurationHelper.findConfigurationFile("CloudStack.cfg.xml");
-
-        File propertiesFile = ConfigurationHelper.findConfigurationFile("db.properties");
-        Properties dbProp = null;
-        String     dbName     = null;
-        String     dbHost     = null;
-        String     dbUser     = null;
-        String     dbPassword = null;
-        String     dbPort     = null; 
-               
-        if (null != propertiesFile) {
-            
-            if(EncryptionSecretKeyCheckerUtil.useEncryption()){
-                StandardPBEStringEncryptor encryptor = EncryptionSecretKeyCheckerUtil.getEncryptor();
-                dbProp = new EncryptableProperties(encryptor);
-            } else {
-                dbProp = new Properties();
-            }
-            
-            try {
-                dbProp.load( new FileInputStream( propertiesFile ));
-            } catch (FileNotFoundException e) {
-                logger.warn("Unable to open properties file: " + propertiesFile.getAbsolutePath(), e);
-            } catch (IOException e) {
-                logger.warn("Unable to read properties file: " + propertiesFile.getAbsolutePath(), e);
-            }
-        }
-	        
-
-	    //
-		// we are packaging hibernate mapping files along with the class files, 
-    	// make sure class loader use the same class path when initializing hibernate mapping.
-		// This is important when we are deploying and testing at different environment (Tomcat/JUnit test runner)
-		//
-        if(file != null && dbProp != null){
-        	Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
-        	cfg.configure(file);
-        	
-            dbHost     = dbProp.getProperty( "db.cloud.host" );
-            dbName     = dbProp.getProperty( "db.cloud.name" );
-            dbUser     = dbProp.getProperty( "db.cloud.username" );
-            dbPassword = dbProp.getProperty( "db.cloud.password" );
-            dbPort     = dbProp.getProperty( "db.cloud.port" );
-
-            cfg.setProperty("hibernate.connection.url", "jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName);
-        	cfg.setProperty("hibernate.connection.username", dbUser);
-        	cfg.setProperty("hibernate.connection.password", dbPassword);
-        	
-        	
-    		factory = cfg.buildSessionFactory();
-        }else{
-            logger.warn("Unable to open load db configuration");
-            throw new RuntimeException("nable to open load db configuration");
-        }
-	}
-	
-	public synchronized static CloudStackSessionFactory getInstance() {
-		if(instance == null) {
-			instance = new CloudStackSessionFactory();
-		}
-		return instance;
-	}
-	
-	public Session openSession() {
-		return factory.openSession();
-	}
-}

awsapi/src/com/cloud/bridge/util/QueryHelper.java

@@ -1,85 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package com.cloud.bridge.util;
-
-import java.io.Serializable;
-import java.math.BigDecimal;
-import java.math.BigInteger;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.List;
-import java.util.Locale;
-
-import org.hibernate.Query;
-
-public class QueryHelper {
-	public static void bindParameters(Query query, Object[] params) {
-		int pos = 0;
-		if(params != null && params.length > 0) {
-			for(Object param : params) {
-				if(param instanceof Byte)
-					query.setByte(pos++, ((Byte)param).byteValue());
-				else if(param instanceof Short)
-					query.setShort(pos++, ((Short)param).shortValue());
-				else if(param instanceof Integer) 
-					query.setInteger(pos++, ((Integer)param).intValue());
-				else if(param instanceof Long)
-					query.setLong(pos++, ((Long)param).longValue());
-				else if(param instanceof Float)
-					query.setFloat(pos++, ((Float)param).floatValue());
-				else if(param instanceof Double)
-					query.setDouble(pos++, ((Double)param).doubleValue());
-				else if(param instanceof Boolean)	
-					query.setBoolean(pos++, ((Boolean)param).booleanValue());
-				else if(param instanceof Character)
-					query.setCharacter(pos++, ((Character)param).charValue());
-				else if(param instanceof Date)  
-					query.setDate(pos++, (Date)param);
-				else if(param instanceof Calendar)  
-					query.setCalendar(pos++, (Calendar)param);
-				else if(param instanceof CalendarDateParam)  
-					query.setCalendarDate(pos++, ((CalendarDateParam)param).dateValue());
-				else if(param instanceof TimestampParam)  
-					query.setTimestamp(pos++, ((TimestampParam)param).timestampValue());
-				else if(param instanceof TimeParam)  
-					query.setTime(pos++, ((TimeParam)param).timeValue());
-				else if(param instanceof String)  
-					query.setString(pos++, (String)param);
-				else if(param instanceof TextParam)  
-					query.setText(pos++, ((TextParam)param).textValue());
-				else if(param instanceof byte[])  
-					query.setBinary(pos++, (byte[])param);
-				else if(param instanceof BigDecimal)
-					query.setBigDecimal(pos++, (BigDecimal)param);
-				else if(param instanceof BigInteger)
-					query.setBigInteger(pos++, (BigInteger)param);
-				else if(param instanceof Locale)
-					query.setLocale(pos++, (Locale)param);
-				else if(param instanceof EntityParam) 
-					query.setEntity(pos++, ((EntityParam)param).entityValue());
-				else if(param instanceof Serializable)
-					query.setSerializable(pos++, (Serializable)param);
-				else 
-					query.setEntity(pos++, param);
-			}
-		}
-	}
-	
-	public static <T> List<T> executeQuery(Query query) {
-		return (List<T>)query.list();
-	}
-}

awsapi/src/com/cloud/stack/models/CloudStackAccount.hbm.xml

@@ -1,34 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.stack.models.CloudStackAccount" table="account"  lazy="true">
-   		<id name="id" type="string" column="uuid" >
-  		</id>
-  		<property name="name">
-     		<column name="account_name" />
-  		</property>
-  		<property name="defaultZoneId">
-     		<column name="default_zone_id" />
-  		</property>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/stack/models/CloudStackConfiguration.hbm.xml

@@ -1,37 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.stack.models.CloudStackConfiguration" table="configuration"  lazy="true">
-   		<id name="name" type="string" column="name" >
-  		</id>
-  		<property name="category">
-     		<column name="category" />
-  		</property>
-  		<property name="value">
-     		<column name="value" />
-  		</property>
-  		<property name="description">
-     		<column name="description" />
-  		</property>
- 	</class>
-</hibernate-mapping>
-

awsapi/src/com/cloud/stack/models/CloudStackServiceOffering.hbm.xml

@@ -1,34 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
-
-<hibernate-mapping>
-	<class name="com.cloud.stack.models.CloudStackServiceOffering" table="disk_offering"  lazy="true">
-   		<id name="id" type="string" column="uuid" >
-  		</id>
-  		<property name="name">
-     		<column name="name" />
-  		</property>
-  		<property name="domainId">
-     		<column name="domain_id" />
-  		</property>
- 	</class>
-</hibernate-mapping>
-

build/build-aws-api.xml

@@ -223,6 +223,7 @@
 			<fileset dir="${jar.dir}">
 				<include name="cloud-awsapi.jar" />
 				<include name="cloud-jasypt-1.8.jar" />
+                                <include name="cloud-utils.jar" />
 			</fileset>
 		</copy>
 		<copy todir="${server.deploy.to.dir}/webapps7080/awsapi/WEB-INF/lib">

client/tomcatconf/components.xml.in

@@ -226,4 +226,31 @@ under the License.
         <dao name="Site2SiteVpnGatewayDao" class="com.cloud.network.dao.Site2SiteVpnGatewayDaoImpl" singleton="false"/>
         <dao name="Site2SiteVpnConnectionDao" class="com.cloud.network.dao.Site2SiteVpnConnectionDaoImpl" singleton="false"/>
     </configuration-server>
+    
+    <awsapi-ec2server class="com.cloud.bridge.service.EC2MainServlet">
+        <dao name="CloudStackConfigurationDao" class="com.cloud.bridge.persist.dao.CloudStackConfigurationDaoImpl" singleton="false"/>
+        <dao name="UserCredentialsDao" class="com.cloud.bridge.persist.dao.UserCredentialsDaoImpl" singleton="false"/>
+        <dao name="CloudStackSvcOfferingDao" class="com.cloud.bridge.persist.dao.CloudStackSvcOfferingDaoImpl" singleton="false"/>
+        <dao name="OfferingDao" class="com.cloud.bridge.persist.dao.OfferingDaoImpl" singleton="false"/>
+        <dao name="CloudStackAccountDao" class="com.cloud.bridge.persist.dao.CloudStackAccountDaoImpl" singleton="false"/>
+    </awsapi-ec2server>
+    
+    <awsapi-s3server class="com.cloud.bridge.service.S3RestServlet">
+        <dao name="CloudStackConfigurationDao" class="com.cloud.bridge.persist.dao.CloudStackConfigurationDaoImpl" singleton="false"/>
+        <dao name="MHostDao" class="com.cloud.bridge.persist.dao.MHostDaoImpl" singleton="false"/>
+        <dao name="SHostDao" class="com.cloud.bridge.persist.dao.SHostDaoImpl" singleton="false"/>
+        <dao name="UserCredentialsDao" class="com.cloud.bridge.persist.dao.UserCredentialsDaoImpl" singleton="false"/>
+        <dao name="BucketPolicyDao" class="com.cloud.bridge.persist.dao.BucketPolicyDaoImpl" singleton="false"/>
+        <dao name="MHostMountDao" class="com.cloud.bridge.persist.dao.MHostMountDaoImpl" singleton="false"/>
+        <dao name="SAclDao" class="com.cloud.bridge.persist.dao.SAclDaoImpl" singleton="false"/>
+        <dao name="SBucketDao" class="com.cloud.bridge.persist.dao.SBucketDaoImpl" singleton="false"/>
+        <dao name="SMetaDao" class="com.cloud.bridge.persist.dao.SMetaDaoImpl" singleton="false"/>
+        <dao name="SObjectDao" class="com.cloud.bridge.persist.dao.SObjectDaoImpl" singleton="false"/>
+        <dao name="SObjectItemDao" class="com.cloud.bridge.persist.dao.SObjectItemDaoImpl" singleton="false"/>
+        <dao name="MultiPartPartsDao" class="com.cloud.bridge.persist.dao.MultiPartPartsDaoImpl" singleton="false"/>
+        <dao name="MultiPartUploadsDao" class="com.cloud.bridge.persist.dao.MultiPartUploadsDaoImpl" singleton="false"/>
+        <dao name="MultipartMetaDao" class="com.cloud.bridge.persist.dao.MultipartMetaDaoImpl" singleton="false"/>
+        <dao name="UserCredentialsDao" class="com.cloud.bridge.persist.dao.UserCredentialsDaoImpl" singleton="false"/>
+    </awsapi-s3server>
+    
 </components.xml>

debian/cloud-deps.install

@@ -27,7 +27,6 @@
 /usr/share/java/cloud-log4j.jar
 /usr/share/java/cloud-trilead-ssh2-build213.jar
 /usr/share/java/cloud-cglib.jar
-/usr/share/java/cloud-mysql-connector-java-5.1.7-bin.jar
 /usr/share/java/cloud-xenserver-5.6.100-1.jar
 /usr/share/java/cloud-xmlrpc-common-3.*.jar
 /usr/share/java/cloud-xmlrpc-client-3.*.jar

debian/control

@@ -86,7 +86,7 @@ Provides: vmops-client
 Conflicts: vmops-client
 Replaces: vmops-client
 Architecture: any
-Depends: openjdk-6-jre, cloud-deps (= ${source:Version}), cloud-utils (= ${source:Version}), cloud-server (= ${source:Version}), cloud-client-ui (= ${source:Version}), cloud-setup (= ${source:Version}), cloud-python (= ${source:Version}), tomcat6, libws-commons-util-java, libcommons-dbcp-java, libcommons-collections-java, libcommons-httpclient-java, sysvinit-utils, chkconfig, sudo, jsvc, python-mysqldb, python-paramiko, augeas-tools, genisoimage, cloud-system-iso
+Depends: openjdk-6-jre, cloud-deps (= ${source:Version}), cloud-utils (= ${source:Version}), cloud-server (= ${source:Version}), cloud-client-ui (= ${source:Version}), cloud-setup (= ${source:Version}), cloud-python (= ${source:Version}), tomcat6, libws-commons-util-java, libcommons-dbcp-java, libcommons-collections-java, libcommons-httpclient-java, sysvinit-utils, chkconfig, sudo, jsvc, python-mysqldb, python-paramiko, augeas-tools, genisoimage, cloud-system-iso, libmysql-java (>= 5.1)
 Description: CloudStack client
  The CloudStack management server is the central point of coordination,
  management, and intelligence in the CloudStack Cloud Stack.  This package

utils/src/com/cloud/utils/db/Transaction.java

@@ -79,6 +79,7 @@ public class Transaction {
 
     public static final short CLOUD_DB = 0;
     public static final short USAGE_DB = 1;
+    public static final short AWSAPI_DB = 2;
     public static final short CONNECTED_DB = -1;
 
     private static AtomicLong s_id = new AtomicLong();
@@ -223,7 +224,18 @@ public class Transaction {
             return null;
         }
     }
-
+    public static Connection getStandaloneAwsapiConnection() {
+        try {
+            Connection conn = s_awsapiDS.getConnection();
+            if (s_connLogger.isTraceEnabled()) {
+                s_connLogger.trace("Retrieving a standalone connection for usage: dbconn" + System.identityHashCode(conn));
+            }
+            return conn;
+        } catch (SQLException e) {
+            s_logger.warn("Unexpected exception: ", e);
+            return null;
+        }
+}
     protected void attach(TransactionAttachment value) {
         _stack.push(new StackElement(ATTACHMENT, value));
     }
@@ -525,7 +537,17 @@ public class Transaction {
                     throw new CloudRuntimeException("Database is not initialized, process is dying?");
                 }
                 break;
+            case AWSAPI_DB:
+        	if(s_awsapiDS != null) {
+        	    _conn = s_awsapiDS.getConnection();
+        	} else {
+        	    s_logger.warn("A static-initialized variable becomes null, process is dying?");
+                throw new CloudRuntimeException("Database is not initialized, process is dying?");
+        	}
+                break;
+
             default:
+
         	throw new CloudRuntimeException("No database selected for the transaction");
             }
             _conn.setAutoCommit(!_txn);
@@ -953,6 +975,7 @@ public class Transaction {
 
     private static DataSource s_ds;
     private static DataSource s_usageDS;
+    private static DataSource s_awsapiDS;
     static {
         try {
             final File dbPropsFile = PropertiesUtil.findConfigFile("db.properties");
@@ -1035,6 +1058,17 @@ public class Transaction {
             final PoolableConnectionFactory usagePoolableConnectionFactory = new PoolableConnectionFactory(usageConnectionFactory, usageConnectionPool,
                     new StackKeyedObjectPoolFactory(), null, false, false);
             s_usageDS = new PoolingDataSource(usagePoolableConnectionFactory.getPool());
+            
+            //configure awsapi db
+            final String awsapiDbName = dbProps.getProperty("db.awsapi.name");
+            final GenericObjectPool awsapiConnectionPool = new GenericObjectPool(null, usageMaxActive, GenericObjectPool.DEFAULT_WHEN_EXHAUSTED_ACTION,
+            usageMaxWait, usageMaxIdle);
+            final ConnectionFactory awsapiConnectionFactory = new DriverManagerConnectionFactory("jdbc:mysql://"+cloudHost + ":" + cloudPort + "/" + awsapiDbName +
+            "?autoReconnect="+usageAutoReconnect, cloudUsername, cloudPassword);
+            final PoolableConnectionFactory awsapiPoolableConnectionFactory = new PoolableConnectionFactory(awsapiConnectionFactory, awsapiConnectionPool,
+            new StackKeyedObjectPoolFactory(), null, false, false);
+            s_awsapiDS = new PoolingDataSource(awsapiPoolableConnectionFactory.getPool());
+            
         } catch (final Exception e) {
             final GenericObjectPool connectionPool = new GenericObjectPool(null, 5);
             final ConnectionFactory connectionFactory = new DriverManagerConnectionFactory("jdbc:mysql://localhost:3306/cloud", "cloud", "cloud");