01: /*
02: * Copyright (c) 2001-2004 Caucho Technology, Inc. All rights reserved.
03: *
04: * The Apache Software License, Version 1.1
05: *
06: * Redistribution and use in source and binary forms, with or without
07: * modification, are permitted provided that the following conditions
08: * are met:
09: *
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: *
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in
15: * the documentation and/or other materials provided with the
16: * distribution.
17: *
18: * 3. The end-user documentation included with the redistribution, if
19: * any, must include the following acknowlegement:
20: * "This product includes software developed by the
21: * Caucho Technology (http://www.caucho.com/)."
22: * Alternately, this acknowlegement may appear in the software itself,
23: * if and wherever such third-party acknowlegements normally appear.
24: *
25: * 4. The names "Hessian", "Resin", and "Caucho" must not be used to
26: * endorse or promote products derived from this software without prior
27: * written permission. For written permission, please contact
28: * info@caucho.com.
29: *
30: * 5. Products derived from this software may not be called "Resin"
31: * nor may "Resin" appear in their names without prior written
32: * permission of Caucho Technology.
33: *
34: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
35: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
36: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
37: * DISCLAIMED. IN NO EVENT SHALL CAUCHO TECHNOLOGY OR ITS CONTRIBUTORS
38: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
39: * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
40: * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
41: * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
42: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
43: * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
44: * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
45: *
46: * @author Scott Ferguson
47: */
48:
49: package com.caucho.hessian.io;
50:
51: import java.io.IOException;
52: import java.io.OutputStream;
53: import java.io.PrintWriter;
54:
55: /**
56: * Debugging output stream for Hessian requests.
57: */
58: public class HessianDebugOutputStream extends OutputStream {
59: private OutputStream _os;
60:
61: private HessianDebugState _state;
62:
63: /**
64: * Creates an uninitialized Hessian input stream.
65: */
66: public HessianDebugOutputStream(OutputStream os, PrintWriter dbg) {
67: _os = os;
68:
69: _state = new HessianDebugState(dbg);
70: }
71:
72: /**
73: * Reads a character.
74: */
75: public void write(int ch) throws IOException {
76: _os.write(ch);
77:
78: _state.next(ch);
79: }
80:
81: /**
82: * closes the stream.
83: */
84: public void close() throws IOException {
85: OutputStream os = _os;
86: _os = null;
87:
88: if (os != null)
89: os.close();
90:
91: _state.println();
92: }
93: }
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