1 package org.apache.maven.plugin.war.util;
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.archiver.MavenArchiveConfiguration;
23 import org.apache.maven.archiver.MavenArchiver;
24 import org.apache.maven.artifact.DependencyResolutionRequiredException;
25 import org.apache.maven.execution.MavenSession;
26 import org.apache.maven.plugin.MojoExecutionException;
27 import org.apache.maven.plugin.war.packaging.AbstractWarPackagingTask;
28 import org.apache.maven.project.MavenProject;
29 import org.codehaus.plexus.archiver.ArchiverException;
30 import org.codehaus.plexus.archiver.jar.JarArchiver;
31 import org.codehaus.plexus.archiver.jar.ManifestException;
32
33 import java.io.File;
34 import java.io.IOException;
35
36 /**
37 * Packages the content of the classes directory.
38 *
39 * @author Stephane Nicoll
40 * @version $Id: ClassesPackager.java 1235053 2012-01-23 23:03:53Z dennisl $
41 */
42 public class ClassesPackager
43 {
44
45 /**
46 * Creates a new instance.
47 */
48 public ClassesPackager()
49 {
50 super();
51 }
52
53 /**
54 * Package the classes
55 *
56 * @param classesDirectory the classes directory
57 * @param targetFile the target file
58 * @param jarArchiver the jar archiver to use
59 * @param session the current session
60 * @param project the related project
61 * @param archiveConfiguration the archive configuration to use
62 * @throws MojoExecutionException if an error occurred while creating the archive
63 */
64 public void packageClasses( File classesDirectory, File targetFile, JarArchiver jarArchiver, MavenSession session,
65 MavenProject project, MavenArchiveConfiguration archiveConfiguration )
66 throws MojoExecutionException
67 {
68
69 try
70 {
71 final MavenArchiver archiver = new MavenArchiver();
72 archiver.setArchiver( jarArchiver );
73 archiver.setOutputFile( targetFile );
74 archiver.getArchiver().addDirectory( classesDirectory );
75 archiver.createArchive( session, project, archiveConfiguration );
76 }
77 catch ( ArchiverException e )
78 {
79 throw new MojoExecutionException( "Could not create classes archive", e );
80 }
81 catch ( ManifestException e )
82 {
83 throw new MojoExecutionException( "Could not create classes archive", e );
84 }
85 catch ( IOException e )
86 {
87 throw new MojoExecutionException( "Could not create classes archive", e );
88 }
89 catch ( DependencyResolutionRequiredException e )
90 {
91 throw new MojoExecutionException( "Could not create classes archive", e );
92 }
93 }
94
95 /**
96 * Returns the classes directory from the specified webapp directory.
97 *
98 * @param webappDirectory the webapp directory
99 * @return the classes directory of the specified webapp directory
100 */
101 public File getClassesDirectory( File webappDirectory )
102 {
103 return new File( webappDirectory, AbstractWarPackagingTask.CLASSES_PATH );
104 }
105 }