package org.apache.maven.plugins.release;

 /*

  * 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.plugin.MojoExecutionException;

 import org.apache.maven.plugin.MojoFailureException;

 import org.apache.maven.shared.release.ReleaseExecutionException;

 import org.apache.maven.shared.release.ReleaseFailureException;

 import org.apache.maven.shared.release.config.ReleaseDescriptor;

 /**

  * Rollback changes made by a previous release. This requires that the previous release descriptor <tt>release.properties</tt>

  * is still available in the local working copy.

  * For more info see <a href="http://maven.apache.org/plugins/maven-release-plugin/examples/rollback-release.html">http://maven.apache.org/plugins/maven-release-plugin/examples/rollback-release.html</a>.

  *

  * @aggregator

  * @goal rollback

  * @since 2.0-beta-5

  *

  * @author Edwin Punzalan

  * @version $Id$

  */

 public class RollbackReleaseMojo

     extends AbstractReleaseMojo

 {

     /**

      * {@inheritDoc}

      */

     public void execute()

         throws MojoExecutionException, MojoFailureException

     {

         super.execute();

         ReleaseDescriptor config = createReleaseDescriptor();

         try

         {

             releaseManager.rollback( config, getReleaseEnvironment(), getReactorProjects() );

         }

         catch ( ReleaseExecutionException e )

         {

             throw new MojoExecutionException( e.getMessage(), e );

         }

         catch ( ReleaseFailureException e )

         {

             throw new MojoFailureException( e.getMessage(), e );

         }

     }

 }