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Java > Open Source Codes > org > columba > ristretto > io > MemBufferOutputStream


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3  *
4  * The contents of this file are subject to the Mozilla Public License Version
5  * 1.1 (the "License"); you may not use this file except in compliance with
6  * the License. You may obtain a copy of the License at
7  * http://www.mozilla.org/MPL/
8  *
9  * Software distributed under the License is distributed on an "AS IS" basis,
10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11  * for the specific language governing rights and limitations under the
12  * License.
13  *
14  * The Original Code is Ristretto Mail API.
15  *
16  * The Initial Developers of the Original Code are
17  * Timo Stich and Frederik Dietz.
18  * Portions created by the Initial Developers are Copyright (C) 2004
19  * All Rights Reserved.
20  *
21  * Contributor(s):
22  *
23  * Alternatively, the contents of this file may be used under the terms of
24  * either the GNU General Public License Version 2 or later (the "GPL"), or
25  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26  * in which case the provisions of the GPL or the LGPL are applicable instead
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32  * the provisions above, a recipient may use your version of this file under
33  * the terms of any one of the MPL, the GPL or the LGPL.
34  *
35  * ***** END LICENSE BLOCK ***** */
36 package org.columba.ristretto.io;
37
38 import java.io.IOException JavaDoc;
39 import java.io.OutputStream JavaDoc;
40
41 /**
42  * OutpuStream that uses a MemBuffer as target.
43  *
44  * @author tstich
45  */
46 public class MemBufferOutputStream extends OutputStream JavaDoc {
47
48     private MemBuffer buffer;
49     
50     /**
51      * Constructs the MemBufferOutputStream.
52      */
53     public MemBufferOutputStream() {
54         this.buffer = new MemBuffer();
55     }
56     
57     /**
58      * Constructs the MemBufferOutputStream.
59      *
60      * @param size the initial size of the target MemBuffer.
61      */
62     public MemBufferOutputStream(int size) {
63         this.buffer = new MemBuffer(size);
64     }
65     
66     /**
67      * Constructs the MemBufferOutputStream.
68      *
69      * @param buffer the target MemBuffer
70      */
71     public MemBufferOutputStream(MemBuffer buffer) {
72         this.buffer = buffer;
73     }
74
75     /**
76      * @see java.io.OutputStream#write(byte[], int, int)
77      */
78     public void write(byte[] b, int off, int len) throws IOException JavaDoc {
79         buffer.append(b, off, len);
80     }
81
82     /**
83      * @see java.io.OutputStream#write(int)
84      */
85     public void write(int b) throws IOException JavaDoc {
86         buffer.append(b);
87     }
88
89     /**
90      * @return Returns the buffer.
91      */
92     public MemBuffer getBuffer() {
93         return buffer;
94     }
95 }
96
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