Author: pgier
Date: Mon Dec 13 17:22:53 2010
New Revision: 1045239

URL: http://svn.apache.org/viewvc?rev=1045239&view=rev
Log:
[MDEP-296] Add new goal to set properties containing the file paths of 
dependency artifacts.

Added:
    maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/
    
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/invoker.properties
   (with props)
    
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/pom.xml
   (with props)
    
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/validate.bsh
   (with props)
    
maven/plugins/trunk/maven-dependency-plugin/src/main/java/org/apache/maven/plugin/dependency/PropertiesMojo.java
   (with props)
    
maven/plugins/trunk/maven-dependency-plugin/src/test/java/org/apache/maven/plugin/dependency/TestPropertiesMojo.java
   (with props)
    
maven/plugins/trunk/maven-dependency-plugin/src/test/resources/unit/properties-test/
    
maven/plugins/trunk/maven-dependency-plugin/src/test/resources/unit/properties-test/plugin-config.xml
   (with props)
Modified:
    maven/plugins/trunk/maven-dependency-plugin/src/site/apt/index.apt

Added: 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/invoker.properties
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/invoker.properties?rev=1045239&view=auto
==============================================================================
--- 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/invoker.properties
 (added)
+++ 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/invoker.properties
 Mon Dec 13 17:22:53 2010
@@ -0,0 +1 @@
+invoker.goals = initialize

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Added: 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/pom.xml
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/pom.xml?rev=1045239&view=auto
==============================================================================
--- 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/pom.xml
 (added)
+++ 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/pom.xml
 Mon Dec 13 17:22:53 2010
@@ -0,0 +1,88 @@
+<?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.
+  -->
+
+<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/maven-v4_0_0.xsd";>
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>org.apache.maven.its.dependency</groupId>
+  <artifactId>test</artifactId>
+  <version>1.0-SNAPSHOT</version>
+
+  <name>Test</name>
+  <description>
+    Test dependency:properties
+  </description>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <version>@project.version@</version>
+        <executions>
+          <execution>
+            <id>test-1</id>
+            <goals>
+              <goal>properties</goal>
+            </goals>
+            <phase>initialize</phase>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>properties-maven-plugin</artifactId>
+        <version>1.0-alpha-2</version>
+        <executions>
+          <execution>
+            <id>test-1</id>
+            <goals>
+              <goal>write-project-properties</goal>
+            </goals>
+            <phase>initialize</phase>
+            <configuration>
+              
<outputFile>${project.build.directory}/project.properties</outputFile>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-artifact</artifactId>
+      <version>2.0.9</version>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.1</version>
+    </dependency>
+  </dependencies>
+
+</project>

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Added: 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/validate.bsh
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/validate.bsh?rev=1045239&view=auto
==============================================================================
--- 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/validate.bsh
 (added)
+++ 
maven/plugins/trunk/maven-dependency-plugin/src/it/dependency-properties/validate.bsh
 Mon Dec 13 17:22:53 2010
@@ -0,0 +1,28 @@
+import java.io.*;
+
+File projectProperties = new File( basedir, "target/project.properties" );
+
+Properties props = new Properties();
+props.load( new FileInputStream( projectProperties ) );
+
+String junitJarPath = props.getProperty( "junit:junit:jar" );
+if ( junitJarPath == null )
+{
+    throw new Exception( "junit:junit:jar is null" );
+}
+if ( ! (new File( junitJarPath )).isFile() )
+{
+    throw new Exception( "junit jar is not a file: " + junitJarPath );
+}
+
+String mavenArtifactPath = props.getProperty( 
"org.apache.maven:maven-artifact:jar" );
+if ( mavenArtifactPath == null )
+{
+    throw new Exception( "org.apache.maven:maven-artifact:jar is null" );
+}
+if ( ! (new File( mavenArtifactPath )).isFile() )
+{
+    throw new Exception( "maven-artifact jar is not a file: " + 
mavenArtifactPath );
+}
+
+return true;

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Added: 
maven/plugins/trunk/maven-dependency-plugin/src/main/java/org/apache/maven/plugin/dependency/PropertiesMojo.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-dependency-plugin/src/main/java/org/apache/maven/plugin/dependency/PropertiesMojo.java?rev=1045239&view=auto
==============================================================================
--- 
maven/plugins/trunk/maven-dependency-plugin/src/main/java/org/apache/maven/plugin/dependency/PropertiesMojo.java
 (added)
+++ 
maven/plugins/trunk/maven-dependency-plugin/src/main/java/org/apache/maven/plugin/dependency/PropertiesMojo.java
 Mon Dec 13 17:22:53 2010
@@ -0,0 +1,77 @@
+package org.apache.maven.plugin.dependency;
+
+/*
+ * 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.
+ */
+
+import java.util.Iterator;
+import java.util.Set;
+
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.project.MavenProject;
+
+/**
+ * Goal that sets a property pointing to the artifact file for each project 
dependency.
+ * For each dependency (direct and transitive) a project property will be set 
which follows the
+ * form groupId:artifactId:type:[classifier] and contains the path to the 
resolved artifact.
+ * 
+ * @goal properties
+ * @requiresDependencyResolution test
+ * @phase initialize
+ * @author Paul Gier
+ * @version $Id$
+ * @since 2.2
+ */
+public class PropertiesMojo
+    extends AbstractMojo
+{
+
+    /**
+     * The current Maven project
+     *
+     * @parameter expression="${project}"
+     * @readonly
+     */
+    protected MavenProject project;
+
+    /**
+     * Main entry into mojo. Gets the list of dependencies and iterates 
through setting a property for each artifact.
+     * 
+     * @throws MojoExecutionException with a message if an error occurs.
+     */
+    public void execute()
+        throws MojoExecutionException
+    {
+        Set artifacts = getProject().getArtifacts();
+        
+        for ( Iterator i = artifacts.iterator(); i.hasNext(); )
+        {
+            Artifact artifact = (Artifact) i.next();
+            project.getProperties().setProperty( 
artifact.getDependencyConflictId(),
+                                                 
artifact.getFile().getAbsolutePath() );
+        }
+    }
+    
+    public MavenProject getProject()
+    {
+        return project;
+    }
+
+}

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Modified: maven/plugins/trunk/maven-dependency-plugin/src/site/apt/index.apt
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-dependency-plugin/src/site/apt/index.apt?rev=1045239&r1=1045238&r2=1045239&view=diff
==============================================================================
--- maven/plugins/trunk/maven-dependency-plugin/src/site/apt/index.apt 
(original)
+++ maven/plugins/trunk/maven-dependency-plugin/src/site/apt/index.apt Mon Dec 
13 17:22:53 2010
@@ -68,6 +68,9 @@ Maven Dependency Plugin
 
   *{{{./list-mojo.html}dependency:list}} alias for resolve that lists the 
dependencies for this project.
 
+  *{{{./properties-mojo.html}dependency:properties}} set a property for each 
project dependency containing the
+  to the artifact on the file system.
+
   *{{{./purge-local-repository-mojo.html}dependency:purge-local-repository}} 
tells Maven to clear all dependency-artifact
   files out of the local repository, and optionally re-resolve them.
 

Added: 
maven/plugins/trunk/maven-dependency-plugin/src/test/java/org/apache/maven/plugin/dependency/TestPropertiesMojo.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-dependency-plugin/src/test/java/org/apache/maven/plugin/dependency/TestPropertiesMojo.java?rev=1045239&view=auto
==============================================================================
--- 
maven/plugins/trunk/maven-dependency-plugin/src/test/java/org/apache/maven/plugin/dependency/TestPropertiesMojo.java
 (added)
+++ 
maven/plugins/trunk/maven-dependency-plugin/src/test/java/org/apache/maven/plugin/dependency/TestPropertiesMojo.java
 Mon Dec 13 17:22:53 2010
@@ -0,0 +1,76 @@
+package org.apache.maven.plugin.dependency;
+
+/*
+ * 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.
+ */
+
+import java.io.File;
+import java.util.Iterator;
+import java.util.Set;
+
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.project.MavenProject;
+
+public class TestPropertiesMojo
+    extends AbstractDependencyMojoTestCase
+{
+    protected void setUp()
+        throws Exception
+    {
+        // required for mojo lookups to work
+        super.setUp( "markers", true );
+    }
+
+    /**
+     * tests the proper discovery and configuration of the mojo
+     * 
+     * @throws Exception
+     */
+    public void testSetProperties()
+        throws Exception
+    {
+        File testPom = new File( getBasedir(), 
"target/test-classes/unit/properties-test/plugin-config.xml" );
+        PropertiesMojo mojo = (PropertiesMojo) lookupMojo( "properties", 
testPom );
+
+        assertNotNull( mojo );
+        assertNotNull( mojo.getProject() );
+        MavenProject project = mojo.getProject();
+
+        Set artifacts = this.stubFactory.getScopedArtifacts();
+        Set directArtifacts = 
this.stubFactory.getReleaseAndSnapshotArtifacts();
+        artifacts.addAll( directArtifacts );
+
+        project.setArtifacts( artifacts );
+        project.setDependencyArtifacts( directArtifacts );
+
+        // this.assertNull( project.getProperties().getProperty( "org.apacha ) 
)
+        mojo.execute();
+
+        for ( Iterator i = artifacts.iterator(); i.hasNext(); )
+        {
+            
+            Artifact artifact = (Artifact) i.next();
+            File artifactFile = artifact.getFile();
+            assertNotNull( artifact.getDependencyConflictId() );
+            assertTrue( artifactFile.isFile() );
+
+        }
+
+    }
+
+}
\ No newline at end of file

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Added: 
maven/plugins/trunk/maven-dependency-plugin/src/test/resources/unit/properties-test/plugin-config.xml
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-dependency-plugin/src/test/resources/unit/properties-test/plugin-config.xml?rev=1045239&view=auto
==============================================================================
--- 
maven/plugins/trunk/maven-dependency-plugin/src/test/resources/unit/properties-test/plugin-config.xml
 (added)
+++ 
maven/plugins/trunk/maven-dependency-plugin/src/test/resources/unit/properties-test/plugin-config.xml
 Mon Dec 13 17:22:53 2010
@@ -0,0 +1,43 @@
+<!--
+ * 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. 
+ *
+-->
+<project>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-dependency-plugin</artifactId>
+          <configuration>
+              <project 
implementation="org.apache.maven.plugin.dependency.testUtils.stubs.DependencyProjectStub"/>
+          </configuration>
+      </plugin>
+    </plugins>
+  </build>
+    <dependencies>
+        <dependency>
+          <groupId>org.apache.maven</groupId>
+          <artifactId>maven-artifact</artifactId>
+          <version>2.0.9</version>
+        </dependency>
+        <dependency>
+          <groupId>junit</groupId>
+          <artifactId>junit</artifactId>
+          <version>4.1</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file

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