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

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
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 package hudson.util;
25
26 import java.io.FilterOutputStream;
27 import java.io.OutputStream;
28 import java.io.IOException;
29
30 /**
31 * Works like {@link FilterOutputStream} except its performance problem.
32 *
33 * @author Kohsuke Kawaguchi
34 */
35 public abstract class DelegatingOutputStream extends OutputStream {
36 protected OutputStream out;
37
38 protected DelegatingOutputStream(OutputStream out) {
39 if (out == null) {
40 throw new IllegalArgumentException("null stream");
41 }
42 this.out = out;
43 }
44
45 public void write(int b) throws IOException {
46 out.write(b);
47 }
48
49 @Override
50 public void write(byte[] b) throws IOException {
51 out.write(b);
52 }
53
54 @Override
55 public void write(byte[] b, int off, int len) throws IOException {
56 out.write(b, off, len);
57 }
58
59 @Override
60 public void flush() throws IOException {
61 out.flush();
62 }
63
64 @Override
65 public void close() throws IOException {
66 out.close();
67 }
68 }
69