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1   package org.apache.maven.plugins.release;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.maven.plugin.MojoExecutionException;
23  import org.apache.maven.plugin.MojoFailureException;
24  import org.apache.maven.plugins.annotations.Mojo;
25  import org.apache.maven.shared.release.ReleaseExecutionException;
26  import org.apache.maven.shared.release.ReleaseFailureException;
27  import org.apache.maven.shared.release.config.ReleaseDescriptor;
28  
29  /**
30   * Rollback changes made by a previous release. This requires that the previous release descriptor
31   * <tt>release.properties</tt> is still available in the local working copy. For more info see <a
32   * href="http://maven.apache.org/plugins/maven-release-plugin/examples/rollback-release.html"
33   * >http://maven.apache.org/plugins/maven-release-plugin/examples/rollback-release.html</a>.
34   *
35   * @since 2.0-beta-5
36   * @author Edwin Punzalan
37   * @version $Id: RollbackReleaseMojo.java 1643023 2014-12-02 23:42:32Z hboutemy $
38   */
39  @Mojo( name = "rollback", aggregator = true )
40  public class RollbackReleaseMojo
41      extends AbstractScmReleaseMojo
42  {
43  
44      /**
45       * {@inheritDoc}
46       */
47      public void execute()
48          throws MojoExecutionException, MojoFailureException
49      {
50          super.execute();
51  
52          ReleaseDescriptor config = createReleaseDescriptor();
53  
54          try
55          {
56              releaseManager.rollback( config, getReleaseEnvironment(), getReactorProjects() );
57          }
58          catch ( ReleaseExecutionException e )
59          {
60              throw new MojoExecutionException( e.getMessage(), e );
61          }
62          catch ( ReleaseFailureException e )
63          {
64              throw new MojoFailureException( e.getMessage(), e );
65          }
66      }
67  
68  }