File D:\maven-qcr-plugin-testsunitaires\qcr4java\jenkins-master\target\site\qc\core\src\main\java\hudson\util\io\ArchiverFactory.java.html

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2010, InfraDNA, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all 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
22 * THE SOFTWARE.
23 */
24
25 package hudson.util.io;
26
27 import hudson.FilePath.TarCompression;
28
29 import java.io.IOException;
30 import java.io.OutputStream;
31 import java.io.Serializable;
32
33 /**
34 * Creates {@link Archiver} on top of a stream.
35 *
36 * @author Kohsuke Kawaguchi
37 * @since 1.359
38 */
39 public abstract class ArchiverFactory implements Serializable {
40 /**
41 * Creates an archiver on top of the given stream.
42 */
43 public abstract Archiver create(OutputStream out) throws IOException;
44
45 /**
46 * Uncompressed tar format.
47 */
48 public static ArchiverFactory TAR = new TarArchiverFactory(TarCompression.NONE);
49
50 /**
51 * tar+gz
52 */
53 public static ArchiverFactory TARGZ = new TarArchiverFactory(TarCompression.GZIP);
54
55 /**
56 * Zip format.
57 */
58 public static ArchiverFactory ZIP = new ZipArchiverFactory();
59
60
61
62 private static final class TarArchiverFactory extends ArchiverFactory {
63 private final TarCompression method;
64
65 private TarArchiverFactory(TarCompression method) {
66 this.method = method;
67 }
68
69 public Archiver create(OutputStream out) throws IOException {
70 return new TarArchiver(method.compress(out));
71 }
72
73 private static final long serialVersionUID = 1L;
74 }
75
76 private static final class ZipArchiverFactory extends ArchiverFactory {
77 public Archiver create(OutputStream out) {
78 return new ZipArchiver(out);
79 }
80
81 private static final long serialVersionUID = 1L;
82 }
83
84 private static final long serialVersionUID = 1L;
85 }
86