001 /**
002 * ===========================================================
003 * LibRepository : a free Java content repository access layer
004 * ===========================================================
005 *
006 * Project Info: http://jfreereport.pentaho.org/librepository/
007 *
008 * (C) Copyright 2006, by Pentaho Corporation and Contributors.
009 *
010 * This library is free software; you can redistribute it and/or modify it under the terms
011 * of the GNU Lesser General Public License as published by the Free Software Foundation;
012 * either version 2.1 of the License, or (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016 * See the GNU Lesser General Public License for more details.
017 *
018 * You should have received a copy of the GNU Lesser General Public License along with this
019 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020 * Boston, MA 02111-1307, USA.
021 *
022 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023 * in the United States and other countries.]
024 *
025 * ------------
026 * NullOutputStream.java
027 * ------------
028 * (C) Copyright 2006, by Pentaho Corporation.
029 */
030
031 package org.jfree.repository.dummy;
032
033 import java.io.OutputStream;
034 import java.io.IOException;
035
036 /**
037 * A null output stream. All data written to this stream is ignored.
038 *
039 * @author Thomas Morgner
040 */
041 public class NullOutputStream extends OutputStream
042 {
043 /**
044 * Default constructor.
045 */
046 public NullOutputStream ()
047 {
048 }
049
050 /**
051 * Writes to the stream (in this case, does nothing).
052 *
053 * @param i the value.
054 * @throws java.io.IOException if there is an I/O problem.
055 */
056 public void write (final int i)
057 throws IOException
058 {
059 // no i wont do anything here ...
060 }
061
062 /**
063 * Writes to the stream (in this case, does nothing).
064 *
065 * @param bytes the bytes.
066 * @throws java.io.IOException if there is an I/O problem.
067 */
068 public void write (final byte[] bytes)
069 throws IOException
070 {
071 // no i wont do anything here ...
072 }
073
074 /**
075 * Writes to the stream (in this case, does nothing).
076 *
077 * @param bytes the bytes.
078 * @param off the start offset in the data.
079 * @param len the number of bytes to write.
080 * @throws java.io.IOException if there is an I/O problem.
081 */
082 public void write (final byte[] bytes, final int off, final int len)
083 throws IOException
084 {
085 // no i wont do anything here ...
086 }
087
088 }