ServletOutputStreamImpl


1   /*
2    * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3    *
4    * This file is part of Resin(R) Open Source
5    *
6    * Each copy or derived work must preserve the copyright notice and this
7    * notice unmodified.
8    *
9    * Resin Open Source is free software; you can redistribute it and/or modify
10   * it under the terms of the GNU General Public License as published by
11   * the Free Software Foundation; either version 2 of the License, or
12   * (at your option) any later version.
13   *
14   * Resin Open Source is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17   * of NON-INFRINGEMENT.  See the GNU General Public License for more
18   * details.
19   *
20   * You should have received a copy of the GNU General Public License
21   * along with Resin Open Source; if not, write to the
22   *
23   *   Free Software Foundation, Inc.
24   *   59 Temple Place, Suite 330
25   *   Boston, MA 02111-1307  USA
26   *
27   * @author Scott Ferguson
28   */
29  
30  package com.caucho.server.connection;
31  
32  import javax.servlet.ServletOutputStream  ;
33  import java.io.IOException  ;
34  import java.io.OutputStream  ;
35  
36  /**
37   * Implementation of the ServletOutputStream.
38   */
39  public class ServletOutputStreamImpl extends ServletOutputStream   {
40    private OutputStream   _out;
41  
42    public ServletOutputStreamImpl()
43    {
44    }
45  
46    /**
47     * Initialize with the current response stream.
48     */
49    public void init(OutputStream   out)
50    {
51      _out = out;
52    }
53  
54    /**
55     * Writes a byte to the output stream.
56     */
57    public final void write(int b) throws IOException  
58    {
59      _out.write(b);
60    }
61  
62    /**
63     * Writes a byte buffer to the output stream.
64     */
65    public final void write(byte []buf, int offset, int len) throws IOException  
66    {
67      _out.write(buf, offset, len);
68    }
69  
70    public final void flush() throws IOException  
71    {
72      _out.flush();
73    }
74  
75    public final void close() throws IOException  
76    {
77    }
78  }
79
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