1 package org.codehaus.plexus.maven.plugin;
2
3 /*
4 * Copyright (c) 2004-2005, Codehaus.org
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy of
7 * this software and associated documentation files (the "Software"), to deal in
8 * the Software without restriction, including without limitation the rights to
9 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
10 * of the Software, and to permit persons to whom the Software is furnished to do
11 * so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24
25 import java.io.File;
26 import java.util.Collections;
27
28 import org.apache.maven.plugin.MojoExecutionException;
29 import org.apache.maven.artifact.handler.ArtifactHandler;
30
31 /**
32 * Generates a Plexus <tt>components.xml</tt> component descriptor file from source (javadoc) or class annotations.
33 *
34 * @goal descriptor
35 * @phase process-classes
36 * @requiresDependencyResolution compile
37 *
38 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a>
39 * @version $Id$
40 */
41 public class PlexusDescriptorMojo
42 extends AbstractDescriptorMojo
43 {
44 /**
45 * The directory where the descriptor is written.
46 *
47 * @parameter expression="${project.build.outputDirectory}"
48 * @required
49 */
50 private File outputDirectory;
51
52 public void execute() throws MojoExecutionException {
53 // Only execute if the current project looks like its got Java bits in it
54 ArtifactHandler artifactHandler = getMavenProject().getArtifact().getArtifactHandler();
55
56 if (!"java".equals(artifactHandler.getLanguage())) {
57 log.debug("Not executing on non-Java project");
58 }
59 else {
60 generateDescriptor(COMPILE_SCOPE, new File(outputDirectory, fileName));
61 }
62 }
63 }