1 /*
2 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
3 *
4 * This software is open source.
5 * See the bottom of this file for the licence.
6 *
7 * $Id: DocumentException.java,v 1.5 2004/06/25 08:03:33 maartenc Exp $
8 */
9
10 package org.dom4j;
11
12 import java.io.PrintStream;
13 import java.io.PrintWriter;
14
15 /*** <p><code>DocumentException</code> is a nested Exception which may be thrown
16 * during the processing of a DOM4J document.
17 *
18 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a>
19 * @version $Revision: 1.5 $
20 */
21 public class DocumentException extends Exception {
22
23 /*** A wrapped <code>Throwable</code> */
24 private Throwable nestedException;
25
26
27 public DocumentException() {
28 super("Error occurred in DOM4J application.");
29 }
30
31 public DocumentException(String message) {
32 super(message);
33 }
34
35 public DocumentException(Throwable nestedException) {
36 super(nestedException.getMessage());
37 this.nestedException = nestedException;
38 }
39
40 public DocumentException(String message, Throwable nestedException) {
41 super(message);
42 this.nestedException = nestedException;
43 }
44
45 public Throwable getNestedException() {
46 return nestedException;
47 }
48
49 public String getMessage() {
50 if (nestedException != null) {
51 return super.getMessage() + " Nested exception: " + nestedException.getMessage();
52 } else {
53 return super.getMessage();
54 }
55 }
56
57 public void printStackTrace() {
58 super.printStackTrace();
59 if (nestedException != null) {
60 System.err.print("Nested exception: ");
61 nestedException.printStackTrace();
62 }
63 }
64
65 public void printStackTrace(PrintStream out) {
66 super.printStackTrace(out);
67 if (nestedException != null) {
68 out.println("Nested exception: ");
69 nestedException.printStackTrace(out);
70 }
71 }
72
73 public void printStackTrace(PrintWriter writer) {
74 super.printStackTrace(writer);
75 if (nestedException != null) {
76 writer.println("Nested exception: ");
77 nestedException.printStackTrace(writer);
78 }
79 }
80 }
81
82
83
84
85 /*
86 * Redistribution and use of this software and associated documentation
87 * ("Software"), with or without modification, are permitted provided
88 * that the following conditions are met:
89 *
90 * 1. Redistributions of source code must retain copyright
91 * statements and notices. Redistributions must also contain a
92 * copy of this document.
93 *
94 * 2. Redistributions in binary form must reproduce the
95 * above copyright notice, this list of conditions and the
96 * following disclaimer in the documentation and/or other
97 * materials provided with the distribution.
98 *
99 * 3. The name "DOM4J" must not be used to endorse or promote
100 * products derived from this Software without prior written
101 * permission of MetaStuff, Ltd. For written permission,
102 * please contact dom4j-info@metastuff.com.
103 *
104 * 4. Products derived from this Software may not be called "DOM4J"
105 * nor may "DOM4J" appear in their names without prior written
106 * permission of MetaStuff, Ltd. DOM4J is a registered
107 * trademark of MetaStuff, Ltd.
108 *
109 * 5. Due credit should be given to the DOM4J Project -
110 * http://www.dom4j.org
111 *
112 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
113 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
114 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
115 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
116 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
117 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
118 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
119 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
120 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
121 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
122 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
123 * OF THE POSSIBILITY OF SUCH DAMAGE.
124 *
125 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
126 *
127 * $Id: DocumentException.java,v 1.5 2004/06/25 08:03:33 maartenc Exp $
128 */