01: /*
02: * Copyright 2007 Thomas Bickel
03: *
04: * The contents of this file are subject to the Mozilla Public License Version 1.1
05: * (the "License"); you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at http://www.mozilla.org/MPL/
07: *
08: * Software distributed under the License is distributed on an "AS IS" basis,
09: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10: * for the specific language governing rights and limitations under the License.
11: *
12: * The Original Code is 'iText, a free JAVA-PDF library'.
13: *
14: * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
15: * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
16: * All Rights Reserved.
17: * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
18: * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
19: *
20: * Contributor(s): all the names of the contributors are added in the source code
21: * where applicable.
22: *
23: * Alternatively, the contents of this file may be used under the terms of the
24: * LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
25: * provisions of LGPL are applicable instead of those above. If you wish to
26: * allow use of your version of this file only under the terms of the LGPL
27: * License and not to allow others to use your version of this file under
28: * the MPL, indicate your decision by deleting the provisions above and
29: * replace them with the notice and other provisions required by the LGPL.
30: * If you do not delete the provisions above, a recipient may use your version
31: * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
32: *
33: * This library is free software; you can redistribute it and/or modify it
34: * under the terms of the MPL as stated above or under the terms of the GNU
35: * Library General Public License as published by the Free Software Foundation;
36: * either version 2 of the License, or any later version.
37: *
38: * This library is distributed in the hope that it will be useful, but WITHOUT
39: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
40: * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
41: * details.
42: *
43: * If you didn't download this code from the following link, you should check if
44: * you aren't using an obsolete version:
45: * http://www.lowagie.com/iText/
46: */
47:
48: package com.lowagie.text.rtf.document.output;
49:
50: import java.io.OutputStream;
51:
52: /**
53: * The RtfNilOutputStream is a dummy output stream that sends all
54: * bytes to the big byte bucket in the sky. It is used to improve
55: * speed in those situations where processing is required, but
56: * the results are not needed.
57: *
58: * @version $Id: RtfNilOutputStream.java 2776 2007-05-23 20:01:40Z hallm $
59: * @author Thomas Bickel (tmb99@inode.at)
60: * @author Mark Hall (mhall@edu.uni-klu.ac.at)
61: */
62: public final class RtfNilOutputStream extends OutputStream {
63: private long size = 0;
64:
65: public RtfNilOutputStream() {
66: }
67:
68: public long getSize() {
69: return (size);
70: }
71:
72: public void write(int b) {
73: size++;
74: }
75:
76: public void write(byte[] b, int off, int len) {
77: if (b == null) {
78: throw new NullPointerException();
79: } else if ((off < 0) || (off > b.length) || (len < 0)
80: || ((off + len) > b.length) || ((off + len) < 0)) {
81: throw new IndexOutOfBoundsException();
82: }
83: size += len;
84: }
85: }
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