Refactor cloud-utils project into Maven default structure

utils/pom.xml

@@ -18,7 +18,8 @@
     under the License.
 
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>cloud-utils</artifactId>
   <name>Apache CloudStack Utils</name>
@@ -169,6 +170,20 @@
     </dependency>
   </dependencies>
   <build>
+    <sourceDirectory>src/main/java</sourceDirectory>
+    <testSourceDirectory>src/test/java</testSourceDirectory>
+    <outputDirectory>target/classes</outputDirectory>
+    <testOutputDirectory>target/test-classes</testOutputDirectory>
+    <resources>
+      <resource>
+        <directory>src/main/resources</directory>
+      </resource>
+    </resources>
+    <testResources>
+      <testResource>
+        <directory>src/test/resources</directory>
+      </testResource>
+    </testResources>
     <plugins>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -193,13 +208,7 @@
         </configuration>
       </plugin>
     </plugins>
-    <resources>
-       <resource>
-          <directory>certs</directory>
-       </resource>
-    </resources>
   </build>
-
   <profiles>
     <profile>
       <id>integration</id>
@@ -221,5 +230,4 @@
       </build>
     </profile>
   </profiles>
-
 </project>

utils/src/com/cloud/utils/log/CglibThrowableRenderer.java

@@ -1,84 +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.utils.log;
-
-import java.io.PrintWriter;
-import java.util.ArrayList;
-
-import org.apache.log4j.spi.ThrowableRenderer;
-
-/**
- * This renderer removes all the Cglib generated methods from the call
- *
- * Unfortunately, I had to copy out the EnhancedThrowableRenderer from
- * the apach libraries because EnhancedThrowableRenderer is a final class.
- * simply override doRender. Not sure what the developers are thinking there
- * making it final.
- *
- * <throwableRenderer class="com.cloud.utils.log.CglibThrowableRenderer"/>
- * into log4j.xml.
- *
- */
-public class CglibThrowableRenderer implements ThrowableRenderer {
-    /**
-     * Construct new instance.
-     */
-    public CglibThrowableRenderer() {
-        super();
-    }
-
-    @Override
-    public String[] doRender(final Throwable th) {
-        try {
-            ArrayList<String> lines = new ArrayList<String>();
-            Throwable throwable = th;
-            lines.add(throwable.toString());
-            int start = 0;
-            do {
-                StackTraceElement[] elements = throwable.getStackTrace();
-                for (int i = 0; i < elements.length - start; i++) {
-                    StackTraceElement element = elements[i];
-                    String filename = element.getFileName();
-                    String method = element.getMethodName();
-                    if ((filename != null && filename.equals("<generated>")) || (method != null && method.equals("invokeSuper"))) {
-                        continue;
-                    }
-                    lines.add("\tat " + element.toString());
-                }
-                if (start != 0) {
-                    lines.add("\t... " + start + " more");
-                }
-                throwable = throwable.getCause();
-                if (throwable != null) {
-                    lines.add("Caused by: " + throwable.toString());
-                    start = elements.length - 1;
-                }
-            } while (throwable != null);
-            return lines.toArray(new String[lines.size()]);
-        } catch (Exception ex) {
-            PrintWriter pw = new PrintWriter(System.err);
-            ex.printStackTrace(pw);
-            pw = new PrintWriter(System.out);
-            ex.printStackTrace(pw);
-            ex.printStackTrace();
-            return null;
-        }
-    }
-}