1 /***
2 * Redistribution and use of this software and associated documentation
3 * ("Software"), with or without modification, are permitted provided
4 * that the following conditions are met:
5 *
6 * 1. Redistributions of source code must retain copyright
7 * statements and notices. Redistributions must also contain a
8 * copy of this document.
9 *
10 * 2. Redistributions in binary form must reproduce the
11 * above copyright notice, this list of conditions and the
12 * following disclaimer in the documentation and/or other
13 * materials provided with the distribution.
14 *
15 * 3. The name "Exolab" must not be used to endorse or promote
16 * products derived from this Software without prior written
17 * permission of Exoffice Technologies. For written permission,
18 * please contact info@exolab.org.
19 *
20 * 4. Products derived from this Software may not be called "Exolab"
21 * nor may "Exolab" appear in their names without prior written
22 * permission of Exoffice Technologies. Exolab is a registered
23 * trademark of Exoffice Technologies.
24 *
25 * 5. Due credit should be given to the Exolab Project
26 * (http://www.exolab.org/).
27 *
28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Copyright 2003-2004 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: RemoteInvocationException.java,v 1.1 2004/11/26 01:51:05 tanderson Exp $
44 */
45 package org.exolab.jms.net.proxy;
46
47 import java.io.PrintStream;
48 import java.io.PrintWriter;
49
50
51 /***
52 * A <code>RuntimeException</code> when a remote invocation generates an
53 * exception which is not declared by the caller
54 *
55 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
56 * @version $Revision: 1.1 $ $Date: 2004/11/26 01:51:05 $
57 * @see Proxy
58 */
59 public class RemoteInvocationException extends RuntimeException {
60
61 /***
62 * The thrown target exception
63 */
64 private Throwable _target;
65
66 /***
67 * Serialization ID
68 */
69 private static final long serialVersionUID = 1L;
70
71
72 /***
73 * Construct a new <code>RemoteInvocationException</code>
74 */
75 public RemoteInvocationException() {
76 }
77
78 /***
79 * Construct a new <code>RemoteInvocationException</code> with no target
80 * exception
81 *
82 * @param detail the detail message
83 */
84 public RemoteInvocationException(String detail) {
85 super(detail);
86 }
87
88 /***
89 * Construct a new <code>RemoteInvocationException</code> with a target
90 * exception
91 *
92 * @param target the target exception
93 */
94 public RemoteInvocationException(Throwable target) {
95 _target = target;
96 }
97
98 /***
99 * Construct a new <code>RemoteInvocationException</code> with a detail
100 * message and target exception
101 *
102 * @param detail the detail message
103 * @param target the target exception
104 */
105 public RemoteInvocationException(String detail, Throwable target) {
106 super(detail);
107 _target = target;
108 }
109
110 /***
111 * Get the thrown target exception
112 *
113 * @return the target exception
114 */
115 public Throwable getTargetException() {
116 return _target;
117 }
118
119 /***
120 * Writes the stack trace of the thrown target exception to the specified
121 * print stream.
122 *
123 * @param stream the stream to write to
124 */
125 public void printStackTrace(PrintStream stream) {
126 synchronized (stream) {
127 if (_target != null) {
128 stream.print(getClass().getName() + ": ");
129 _target.printStackTrace(stream);
130 } else {
131 super.printStackTrace(stream);
132 }
133 }
134 }
135
136 /***
137 * Writes the stack trace of the thrown target exception to the specified
138 * print writer.
139 *
140 * @param writer the writer to write to
141 */
142 public void printStackTrace(PrintWriter writer) {
143 synchronized (writer) {
144 if (_target != null) {
145 writer.print(getClass().getName() + ": ");
146 _target.printStackTrace(writer);
147 } else {
148 super.printStackTrace(writer);
149 }
150 }
151 }
152
153 }