MAVEN-240: JDepend dependency being refactored away from core

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@112807 13f79535-47bb-0310-9956-ffa450edef68

jdeveloper/plugin.jelly

@@ -17,9 +17,9 @@
 
     <echo>Creating ${basedir}/${pom.artifactId}.jpr...</echo>
     	<!--  
-    	       We use the DVLPathTool to get the relative path
+    	       We use the JavaSourceTool to get the relative path
     	   -->
-	<j:useBean var="pathTool" class="org.apache.maven.DVSLPathTool"/>			
+	<j:useBean var="javaSourceTool" class="org.apache.maven.jdeveloper.JavaSourceTool"/>			
 	<j:file name="${basedir}/${pom.artifactId}.jpr" prettyPrint="true" xmlns="http://xmlns.oracle.com/jdeveloper/903/jproject" encoding="Cp1252">         
 	<project nselem="project" class="oracle.jdeveloper.model.JProject">
    	<defaultPackage>${pom.package}</defaultPackage>
@@ -33,7 +33,7 @@
        <listOfChildren class="oracle.ide.model.DataList">
        <!-- Add Java Sources -->
        <j:forEach var="file" items="${javaSourceFiles.iterator()}">         
-           <j:set var="packagePath" value="${pathTool.getPackagePath(file.toString())}"/>
+           <j:set var="packagePath" value="${javaSourceTool.getPackagePath(file.toString())}"/>
            <util:replace var="path" oldChar="\" newChar="/" value="${packagePath}"/>
            <Item class="oracle.jdeveloper.model.JavaSourceNode">
             <URL path="${pom.build.sourceDirectory}/${path}"/>
@@ -41,7 +41,7 @@
        </j:forEach>
        <!-- Add test Sources -->
        <j:forEach var="file" items="${unitTestSourceFiles.iterator()}">         
-       	   <j:set var="packagePath" value="${pathTool.getPackagePath(file.toString())}"/> 
+       	   <j:set var="packagePath" value="${javaSourceTool.getPackagePath(file.toString())}"/> 
        	   <util:replace var="path" oldChar="\" newChar="/" value="${packagePath}"/>
            <Item class="oracle.jdeveloper.model.JavaSourceNode">
             <URL path="${pom.build.sourceDirectory}/${path}"/>
@@ -49,7 +49,7 @@
        </j:forEach>
         <!-- Add integration test Sources -->
        <j:forEach var="file" items="${integrationTestSourceFiles.iterator()}">         
-           <j:set var="packagePath" value="${pathTool.getPackagePath(file.toString())}"/>
+           <j:set var="packagePath" value="${javaSourceTool.getPackagePath(file.toString())}"/>
            <util:replace var="path" oldChar="\" newChar="/" value="${packagePath}"/>
            <Item class="oracle.jdeveloper.model.JavaSourceNode">
             <URL path="${pom.build.sourceDirectory}/${path}"/>

jdeveloper/project.xml

@@ -97,6 +97,15 @@
       </properties>
     </dependency>
 
+	<!-- Required for JavaPackageTool -->
+    <dependency>
+      <id>jdepend</id>
+      <version>2.3</version>
+      <properties>
+        <classloader>root</classloader>
+      </properties>
+    </dependency>
+
     <dependency>
       <id>maven</id>
       <version>b8</version>

jdeveloper/src/main/org/apache/maven/jdeveloper/JavaSourceTool.java

@@ -0,0 +1,109 @@
+package org.apache.maven.jdeveloper;
+
+/* ====================================================================
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2002 The Apache Software Foundation.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution,
+ *    if any, must include the following acknowledgment:
+ *       "This product includes software developed by the
+ *        Apache Software Foundation (http://www.apache.org/)."
+ *    Alternately, this acknowledgment may appear in the software itself,
+ *    if and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Apache" and "Apache Software Foundation" and
+ *    "Apache Maven" must not be used to endorse or promote products
+ *    derived from this software without prior written permission. For
+ *    written permission, please contact apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache",
+ *    "Apache Maven", nor may "Apache" appear in their name, without
+ *    prior written permission of the Apache Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ * ====================================================================
+ */
+ 
+import java.io.File;
+import java.io.IOException;
+
+import jdepend.framework.JavaClass;
+import jdepend.framework.JavaSourceFileParser;
+
+/**
+ * @author Ben Walding
+ *
+ */
+public class JavaSourceTool {
+    
+    
+    /**
+     * Extracts the package name from the java source file and returns it as
+     * a directory. For example if the file name is :
+     * "e:\tmp\src\main\org\apache\maven\Code.java", and <code>Code.java</code>
+     * is in the <code>org.apache.maven</code> package, this method will
+     * return "org\apache\maven\Code.java" (or "org/apache/maven/Code.java" on
+     * unix).
+     *
+     * @param absoluteFileName the absolute file name to transform
+     * @return the shortened file name matching the class package name.
+     * @throws IOException upon failure to read the java file
+     */
+    public static final String getPackagePath(String absoluteFileName) throws IOException {
+        String shortenedPath;
+
+        JavaSourceFileParser parser = new JavaSourceFileParser();
+        JavaClass clazz = null;
+
+        try {
+            clazz = parser.parse(absoluteFileName);
+        } catch (Exception e) {
+            System.out.println("\nError parsing " + absoluteFileName + ": " + e + "\n");
+            return null;
+        }
+
+        String packageName = clazz.getPackageName();
+
+        // Handle default packages for which JDepend returns "default"
+        if (packageName.equals("default")) {
+            shortenedPath = clazz.getName() + ".java";
+        } else {
+            shortenedPath =
+                packageName.replace('.', File.separatorChar) + File.separatorChar + clazz.getName() + ".java";
+        }
+
+        return shortenedPath;
+    }
+}