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1   package org.apache.maven.plugin.coreit;
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.AbstractMojo;
23  import org.apache.maven.plugin.MojoExecutionException;
24  import org.apache.maven.plugins.annotations.Mojo;
25  import org.apache.maven.plugins.annotations.Parameter;
26  
27  import java.io.File;
28  import java.io.IOException;
29  
30  /**
31   * Creates an empty file to prove this goal was executed.
32   */
33  @Mojo( name = "touch" )
34  public class TouchMojo
35      extends AbstractMojo
36  {
37  
38      @Parameter( defaultValue = "${project.build.directory}/touch.txt" )
39      private File touchFile;
40  
41      public void execute()
42          throws MojoExecutionException
43      {
44          getLog().info( "[MAVEN-CORE-IT-LOG] Creating touch file: " + touchFile );
45  
46          try
47          {
48              touchFile.getParentFile().mkdirs();
49              touchFile.createNewFile();
50          }
51          catch ( IOException e )
52          {
53              throw new MojoExecutionException( "Error creating touch file: " + e.getMessage(), e );
54          }
55      }
56  
57  }