Source for org.jfree.repository.dummy.NullOutputStream

   1: /**
   2:  * ===========================================================
   3:  * LibRepository : a free Java content repository access layer
   4:  * ===========================================================
   5:  *
   6:  * Project Info:  http://jfreereport.pentaho.org/librepository/
   7:  *
   8:  * (C) Copyright 2006, by Pentaho Corporation and Contributors.
   9:  *
  10:  * This library is free software; you can redistribute it and/or modify it under the terms
  11:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
  12:  * either version 2.1 of the License, or (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  15:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16:  * See the GNU Lesser General Public License for more details.
  17:  *
  18:  * You should have received a copy of the GNU Lesser General Public License along with this
  19:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20:  * Boston, MA 02111-1307, USA.
  21:  *
  22:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
  23:  * in the United States and other countries.]
  24:  *
  25:  * ------------
  26:  * NullOutputStream.java
  27:  * ------------
  28:  * (C) Copyright 2006, by Pentaho Corporation.
  29:  */
  30: 
  31: package org.jfree.repository.dummy;
  32: 
  33: import java.io.OutputStream;
  34: import java.io.IOException;
  35: 
  36: /**
  37:  * A null output stream. All data written to this stream is ignored.
  38:  *
  39:  * @author Thomas Morgner
  40:  */
  41: public class NullOutputStream extends OutputStream
  42: {
  43:   /**
  44:    * Default constructor.
  45:    */
  46:   public NullOutputStream ()
  47:   {
  48:   }
  49: 
  50:   /**
  51:    * Writes to the stream (in this case, does nothing).
  52:    *
  53:    * @param i the value.
  54:    * @throws java.io.IOException if there is an I/O problem.
  55:    */
  56:   public void write (final int i)
  57:           throws IOException
  58:   {
  59:     // no i wont do anything here ...
  60:   }
  61: 
  62:   /**
  63:    * Writes to the stream (in this case, does nothing).
  64:    *
  65:    * @param bytes the bytes.
  66:    * @throws java.io.IOException if there is an I/O problem.
  67:    */
  68:   public void write (final byte[] bytes)
  69:           throws IOException
  70:   {
  71:     // no i wont do anything here ...
  72:   }
  73: 
  74:   /**
  75:    * Writes to the stream (in this case, does nothing).
  76:    *
  77:    * @param bytes the bytes.
  78:    * @param off   the start offset in the data.
  79:    * @param len   the number of bytes to write.
  80:    * @throws java.io.IOException if there is an I/O problem.
  81:    */
  82:   public void write (final byte[] bytes, final int off, final int len)
  83:           throws IOException
  84:   {
  85:     // no i wont do anything here ...
  86:   }
  87: 
  88: }