1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.felix.bundleplugin;
20  
21  
22  import java.io.File;
23  import java.io.FileNotFoundException;
24  import java.io.IOException;
25  import java.util.Map;
26  import java.util.Properties;
27  
28  import org.apache.maven.plugin.MojoExecutionException;
29  import org.apache.maven.plugin.MojoFailureException;
30  import org.apache.maven.project.MavenProject;
31  
32  import aQute.bnd.osgi.Jar;
33  
34  
35  /**
36   * Generate BND instructions for this project
37   * 
38   * @goal instructions
39   * @requiresDependencyResolution test
40   * @threadSafe
41   */
42  public class InstructionsPlugin extends BundlePlugin
43  {
44      protected void execute( MavenProject project, Map instructions, Properties properties, Jar[] classpath )
45          throws MojoExecutionException
46      {
47          if ( dumpInstructions == null )
48          {
49              dumpInstructions = new File( getBuildDirectory(), "instructions.bnd" );
50          }
51  
52          try
53          {
54              addMavenInstructions( project, getOSGiBuilder( project, instructions, properties, classpath ) );
55          }
56          catch ( FileNotFoundException e )
57          {
58              throw new MojoExecutionException( "Cannot find " + e.getMessage(), e );
59          }
60          catch ( IOException e )
61          {
62              throw new MojoExecutionException( "Error trying to generate instructions", e );
63          }
64          catch ( MojoFailureException e )
65          {
66              getLog().error( e.getLocalizedMessage() );
67              throw new MojoExecutionException( "Error(s) found in instructions", e );
68          }
69          catch ( Exception e )
70          {
71              getLog().error( "An internal error occurred", e );
72              throw new MojoExecutionException( "Internal error in maven-bundle-plugin", e );
73          }
74      }
75  }