1 package org.codehaus.mojo.truezip;
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 java.io.File;
23 import java.util.Date;
24 import java.util.Iterator;
25 import java.util.List;
26
27 import org.apache.maven.plugin.MojoExecutionException;
28 import org.apache.maven.plugin.MojoFailureException;
29
30 import de.schlichtherle.truezip.file.TFile;
31
32 /**
33 * Display an archive's list to console. Note: inner archive file length always show 0 byte long. See TrueZip javadoc
34 * for details.
35 * <p>
36 * Example:
37 * <ul>
38 * <li>mvn truezip:ls -Dfrom=a.zip</li>
39 * </ul>
40 * </p>
41 *
42 * @goal ls
43 * @requiresProject false
44 * @version $Id: $
45 */
46 public class CliListMojo
47 extends AbstractArchiveMojo
48 {
49 /**
50 * Path to an archive file to display.
51 *
52 * @parameter property="from"
53 * @required
54 * @since 1.0 beta-4
55 */
56 private File from;
57
58 /**
59 * Drill beyond sub archive.
60 *
61 * @parameter property="followSubArchive" default-value="false"
62 * @required
63 * @since 1.0 beta-4
64 */
65 private boolean followSubArchive;
66
67 public void execute()
68 throws MojoExecutionException, MojoFailureException
69 {
70
71 if ( skip )
72 {
73 this.getLog().info( "Skip this execution" );
74 return;
75 }
76
77 super.execute();
78
79 intitializeArchiveDectector();
80
81 Fileset fileset = new Fileset();
82 fileset.setDirectory( from.getAbsolutePath() );
83 fileset.setFollowArchive( followSubArchive );
84
85 List<TFile> fileList = truezip.list( fileset );
86
87 Iterator<TFile> iter = fileList.iterator();
88
89 while ( iter.hasNext() )
90 {
91 TFile archiveFile = new TFile( iter.next().toString() );
92
93 String relativePath = archiveFile.getPath();
94 if ( relativePath.startsWith( from.getPath() ) )
95 {
96 relativePath = relativePath.substring( from.getPath().length() + 1 );
97 }
98
99 long fileLen = archiveFile.length();
100
101 System.out.println( fileLen + "\t" + new Date( archiveFile.lastModified() ) + "\t" + relativePath );
102 }
103
104 this.tryImmediateUpdate();
105
106 }
107
108 }