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Java > Open Source Codes > org > riotfamily > common > web > util > DelegatingServletOutputStream


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2006
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */
24 package org.riotfamily.common.web.util;
25
26 import java.io.IOException JavaDoc;
27 import java.io.OutputStream JavaDoc;
28
29 import javax.servlet.ServletOutputStream JavaDoc;
30
31 /**
32  * ServletOutputStream that delegates all methods to a regular
33  * {@link OutputStream}.
34  *
35  * @author Felix Gnass [fgnass at neteye dot de]
36  */
37 public class DelegatingServletOutputStream extends ServletOutputStream JavaDoc {
38
39     private final OutputStream JavaDoc targetStream;
40
41     /**
42      * Create a new DelegatingServletOutputStream.
43      * @param targetStream the target OutputStream
44      */
45     public DelegatingServletOutputStream(OutputStream JavaDoc targetStream) {
46             this.targetStream = targetStream;
47     }
48
49     public void write(int b) throws IOException JavaDoc {
50             this.targetStream.write(b);
51     }
52
53     public void flush() throws IOException JavaDoc {
54             super.flush();
55             this.targetStream.flush();
56     }
57
58     public void close() throws IOException JavaDoc {
59             super.close();
60             this.targetStream.close();
61     }
62
63 }
64
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