package org.apache.maven.plugin.coreit;

 /*

  * 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 org.apache.maven.artifact.Artifact;

 import org.apache.maven.artifact.factory.ArtifactFactory;

 import org.apache.maven.artifact.repository.ArtifactRepository;

 import org.apache.maven.model.Dependency;

 import org.apache.maven.plugin.MojoExecutionException;

 import org.apache.maven.project.MavenProject;

 import java.io.File;

 import java.util.List;

 import java.util.Properties;

 /**

  * Builds the remote POMs of user-specified artifacts. This mimics in part the Maven Remote Resources Plugin.

  * 

  * @goal remote-pom

  * 

  * @author Benjamin Bentmann

  * @version $Id: BuildRemotePomMojo.java 992078 2010-09-02 19:46:09Z bentmann $

  */

 public class BuildRemotePomMojo

     extends AbstractPomMojo

 {

     /**

      * The properties file to dump the POM info to.

      * 

      * @parameter default-value="target/pom.properties"

      */

     private File propertiesFile;

     /**

      * The local repository.

      * 

      * @parameter default-value="${localRepository}"

      * @readonly

      * @required

      */

     private ArtifactRepository localRepository;

     /**

      * The remote repositories of the current Maven project.

      * 

      * @parameter default-value="${project.remoteArtifactRepositories}"

      * @readonly

      * @required

      */

     private List remoteRepositories;

     /**

      * The artifact factory.

      * 

      * @component

      */

     private ArtifactFactory factory;

     /**

      * The dependencies to resolve.

      * 

      * @parameter

      */

     private Dependency[] dependencies;

     /**

      * Runs this mojo.

      * 

      * @throws MojoFailureException If the artifact file has not been set.

      */

     public void execute()

         throws MojoExecutionException

     {

         Properties props = new Properties();

         getLog().info( "[MAVEN-CORE-IT-LOG] Building remote POMs" );

         if ( dependencies != null )

         {

             for ( int i = 0; i < dependencies.length; i++ )

             {

                 Dependency dependency = dependencies[i];

                 Artifact artifact =

                     factory.createArtifactWithClassifier( dependency.getGroupId(), dependency.getArtifactId(),

                                                           dependency.getVersion(), dependency.getType(),

                                                           dependency.getClassifier() );

                 String id = artifact.getId();

                 getLog().info( "[MAVEN-CORE-IT-LOG] Building " + id );

                 try

                 {

                     MavenProject project = builder.buildFromRepository( artifact, remoteRepositories, localRepository );

                     dump( props, id + ".", project );

                 }

                 catch ( Exception e )

                 {

                     getLog().warn( "Failed to build remote POM for " + artifact.getId(), e );

                 }

                 put( props, id + ".file", artifact.getFile() );

                 put( props, id + ".version", artifact.getVersion() );

             }

         }

         store( props, propertiesFile );

     }

 }