Switch to setter injection for extensibility

Various classes are using member injection to inject extensible objects.
Really those object should come from an AdapterList that is injected in.
This patch switches the code to use setter injection that will later allow
spring to inject an AdapterList or something similar to allow
extensibility.

engine/orchestration/src/com/cloud/vm/VirtualMachineManagerImpl.java

@@ -257,7 +257,6 @@ public class VirtualMachineManagerImpl extends ManagerBase implements VirtualMac
         this._hostAllocators = _hostAllocators;
     }
 
-    @Inject
     protected List<StoragePoolAllocator> _storagePoolAllocators;
 
     @Inject
@@ -3271,4 +3270,13 @@ public class VirtualMachineManagerImpl extends ManagerBase implements VirtualMac
                 VmOpWaitInterval};
     }
 
+    public List<StoragePoolAllocator> getStoragePoolAllocators() {
+        return _storagePoolAllocators;
+    }
+
+    @Inject
+    public void setStoragePoolAllocators(List<StoragePoolAllocator> storagePoolAllocators) {
+        this._storagePoolAllocators = storagePoolAllocators;
+    }
+
 }

engine/orchestration/src/org/apache/cloudstack/engine/cloud/entity/api/VMEntityManagerImpl.java

@@ -99,7 +99,6 @@ public class VMEntityManagerImpl implements VMEntityManager {
     @Inject
     protected VirtualMachineManager _itMgr;
 
-    @Inject
     protected List<DeploymentPlanner> _planners;
 
     @Inject
@@ -257,4 +256,13 @@ public class VMEntityManagerImpl implements VMEntityManager {
         return true;
     }
 
+    public List<DeploymentPlanner> getPlanners() {
+        return _planners;
+    }
+
+    @Inject
+    public void setPlanners(List<DeploymentPlanner> planners) {
+        this._planners = planners;
+    }
+
 }

plugins/acl/static-role-based/src/org/apache/cloudstack/acl/StaticRoleBasedAPIAccessChecker.java

@@ -46,7 +46,7 @@ public class StaticRoleBasedAPIAccessChecker extends AdapterBase implements APIC
     private static Map<RoleType, Set<String>> s_roleBasedApisMap =
             new HashMap<RoleType, Set<String>>();
 
-    @Inject List<PluggableService> _services;
+    List<PluggableService> _services;
     @Inject AccountService _accountService;
 
     protected StaticRoleBasedAPIAccessChecker() {
@@ -95,4 +95,13 @@ public class StaticRoleBasedAPIAccessChecker extends AdapterBase implements APIC
             }
         }
     }
+
+    public List<PluggableService> getServices() {
+        return _services;
+    }
+
+    @Inject
+    public void setServices(List<PluggableService> _services) {
+        this._services = _services;
+    }
 }

server/src/com/cloud/api/ApiServer.java

@@ -169,8 +169,8 @@ public class ApiServer extends ManagerBase implements HttpRequestHandler, ApiSer
     @Inject
     private EntityManager _entityMgr;
 
-    @Inject List<PluggableService> _pluggableServices;
+    List<PluggableService> _pluggableServices;
-    @Inject List<APIChecker> _apiAccessCheckers;
+    List<APIChecker> _apiAccessCheckers;
 
     @Inject
     protected ApiAsyncJobDispatcher _asyncDispatcher;
@@ -1096,4 +1096,22 @@ public class ApiServer extends ManagerBase implements HttpRequestHandler, ApiSer
         }
         return responseText;
     }
+
+    public List<PluggableService> getPluggableServices() {
+        return _pluggableServices;
+    }
+
+    @Inject
+    public void setPluggableServices(List<PluggableService> _pluggableServices) {
+        this._pluggableServices = _pluggableServices;
+    }
+
+    public List<APIChecker> getApiAccessCheckers() {
+        return _apiAccessCheckers;
+    }
+
+    @Inject
+    public void setApiAccessCheckers(List<APIChecker> _apiAccessCheckers) {
+        this._apiAccessCheckers = _apiAccessCheckers;
+    }
 }

server/src/com/cloud/configuration/ConfigurationManagerImpl.java

@@ -250,7 +250,6 @@ public class ConfigurationManagerImpl extends ManagerBase implements Configurati
     @Inject
     AlertManager _alertMgr;
     // @com.cloud.utils.component.Inject(adapter = SecurityChecker.class)
-    @Inject
     List<SecurityChecker> _secChecker;
 
     @Inject
@@ -4934,5 +4933,14 @@ public class ConfigurationManagerImpl extends ManagerBase implements Configurati
         return false;
     }
 
+    public List<SecurityChecker> getSecChecker() {
+        return _secChecker;
+    }
+
+    @Inject
+    public void setSecChecker(List<SecurityChecker> secChecker) {
+        this._secChecker = secChecker;
+    }
+
 
 }

server/src/com/cloud/consoleproxy/ConsoleProxyManagerImpl.java

@@ -166,7 +166,6 @@ VirtualMachineGuru, SystemVmLoadScanHandler<Long>, ResourceStateAdapter {
 
     private int _mgmt_port = 8250;
 
-    @Inject
     private List<ConsoleProxyAllocator> _consoleProxyAllocators;
 
     @Inject
@@ -1702,4 +1701,13 @@ VirtualMachineGuru, SystemVmLoadScanHandler<Long>, ResourceStateAdapter {
     public void prepareStop(VirtualMachineProfile profile) {
     }
 
+    public List<ConsoleProxyAllocator> getConsoleProxyAllocators() {
+        return _consoleProxyAllocators;
+    }
+
+    @Inject
+    public void setConsoleProxyAllocators(List<ConsoleProxyAllocator> consoleProxyAllocators) {
+        this._consoleProxyAllocators = consoleProxyAllocators;
+    }
+
 }

server/src/com/cloud/hypervisor/HypervisorGuruManagerImpl.java

@@ -19,6 +19,7 @@ package com.cloud.hypervisor;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 import javax.annotation.PostConstruct;
 import javax.ejb.Local;
@@ -26,6 +27,7 @@ import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
 import com.cloud.utils.Pair;
+
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 
@@ -43,8 +45,8 @@ public class HypervisorGuruManagerImpl extends ManagerBase implements Hypervisor
 
     @Inject HostDao _hostDao;
 
-    @Inject List<HypervisorGuru> _hvGuruList;
+    List<HypervisorGuru> _hvGuruList;
-    Map<HypervisorType, HypervisorGuru> _hvGurus = new HashMap<HypervisorType, HypervisorGuru>();
+    Map<HypervisorType, HypervisorGuru> _hvGurus = new ConcurrentHashMap<HypervisorType, HypervisorGuru>();
 
     @PostConstruct
     public void init() {
@@ -55,7 +57,19 @@ public class HypervisorGuruManagerImpl extends ManagerBase implements Hypervisor
 
     @Override
     public HypervisorGuru getGuru(HypervisorType hypervisorType) {
-        return _hvGurus.get(hypervisorType);
+        HypervisorGuru result = _hvGurus.get(hypervisorType);
+
+        if ( result == null ) {
+            for ( HypervisorGuru guru : _hvGuruList ) {
+                if ( guru.getHypervisorType() == hypervisorType ) {
+                    _hvGurus.put(hypervisorType, guru);
+                    result = guru;
+                    break;
+                }
+            }
+        }
+
+        return result;
     }
 
     @Override
@@ -68,4 +82,14 @@ public class HypervisorGuruManagerImpl extends ManagerBase implements Hypervisor
         }
         return hostId;
     }
+
+    public List<HypervisorGuru> getHvGuruList() {
+        return _hvGuruList;
+    }
+
+    @Inject
+    public void setHvGuruList(List<HypervisorGuru> hvGuruList) {
+        this._hvGuruList = hvGuruList;
+    }
+
 }

server/src/com/cloud/network/NetworkServiceImpl.java

@@ -230,7 +230,7 @@ public class NetworkServiceImpl extends ManagerBase implements  NetworkService {
     @Inject
     UsageEventDao _usageEventDao;
 
-    @Inject List<NetworkGuru> _networkGurus;
+    List<NetworkGuru> _networkGurus;
 
     @Inject
     NetworkDomainDao _networkDomainDao;
@@ -3944,4 +3944,13 @@ public class NetworkServiceImpl extends ManagerBase implements  NetworkService {
         return _networkMgr.listVmNics(vmId, nicId);
     }
 
+    public List<NetworkGuru> getNetworkGurus() {
+        return _networkGurus;
+    }
+
+    @Inject
+    public void setNetworkGurus(List<NetworkGuru> networkGurus) {
+        this._networkGurus = networkGurus;
+    }
+
 }

server/src/com/cloud/server/ManagementServerImpl.java

@@ -675,7 +675,6 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
     @Inject
     private HypervisorCapabilitiesDao _hypervisorCapabilitiesDao;
     private List<HostAllocator> _hostAllocators;
-    @Inject
     private List<StoragePoolAllocator> _storagePoolAllocators;
     @Inject
     private ResourceTagDao _resourceTagDao;
@@ -3870,4 +3869,13 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
         _dpMgr.cleanupVMReservations();
     }
+
+    public List<StoragePoolAllocator> getStoragePoolAllocators() {
+        return _storagePoolAllocators;
+    }
+
+    @Inject
+    public void setStoragePoolAllocators(List<StoragePoolAllocator> storagePoolAllocators) {
+        this._storagePoolAllocators = storagePoolAllocators;
+    }
 }

server/src/com/cloud/storage/VolumeApiServiceImpl.java

@@ -273,7 +273,6 @@ public class VolumeApiServiceImpl extends ManagerBase implements VolumeApiServic
     protected VmDiskStatisticsDao _vmDiskStatsDao;
     @Inject
     protected VMSnapshotDao _vmSnapshotDao;
-    @Inject
     protected List<StoragePoolAllocator> _storagePoolAllocators;
     @Inject
     ConfigurationDao _configDao;
@@ -1693,4 +1692,13 @@ public class VolumeApiServiceImpl extends ManagerBase implements VolumeApiServic
         return true;
     }
 
+    public List<StoragePoolAllocator> getStoragePoolAllocators() {
+        return _storagePoolAllocators;
+    }
+
+    @Inject
+    public void setStoragePoolAllocators(List<StoragePoolAllocator> storagePoolAllocators) {
+        this._storagePoolAllocators = storagePoolAllocators;
+    }
+
 }

server/src/com/cloud/storage/secondary/SecondaryStorageManagerImpl.java

@@ -169,7 +169,6 @@ public class SecondaryStorageManagerImpl extends ManagerBase implements Secondar
 
     private int _mgmt_port = 8250;
 
-    @Inject
     private List<SecondaryStorageVmAllocator> _ssVmAllocators;
 
     @Inject
@@ -1374,4 +1373,13 @@ public class SecondaryStorageManagerImpl extends ManagerBase implements Secondar
     public void prepareStop(VirtualMachineProfile profile) {
 
     }
+
+    public List<SecondaryStorageVmAllocator> getSecondaryStorageVmAllocators() {
+        return _ssVmAllocators;
+    }
+
+    @Inject
+    public void setSecondaryStorageVmAllocators(List<SecondaryStorageVmAllocator> ssVmAllocators) {
+        this._ssVmAllocators = ssVmAllocators;
+    }
 }

server/src/com/cloud/template/TemplateManagerImpl.java

@@ -291,7 +291,6 @@ public class TemplateManagerImpl extends ManagerBase implements TemplateManager,
     boolean _disableExtraction = false;
     ExecutorService _preloadExecutor;
 
-    @Inject
     protected List<TemplateAdapter> _adapters;
 
     @Inject
@@ -1823,4 +1822,13 @@ public class TemplateManagerImpl extends ManagerBase implements TemplateManager,
     public ConfigKey<?>[] getConfigKeys() {
         return new ConfigKey<?>[] {AllowPublicUserTemplates};
     }
+
+    public List<TemplateAdapter> getTemplateAdapters() {
+        return _adapters;
+    }
+
+    @Inject
+    public void setTemplateAdapters(List<TemplateAdapter> adapters) {
+        this._adapters = adapters;
+    }
 }