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Java > Open Source Codes > org > jibx > runtime > JiBXException


1 /*
2 Copyright (c) 2002-2005, Dennis M. Sosnoski.
3 All rights reserved.
4
5 Redistribution and use in source and binary forms, with or without modification,
6 are permitted provided that the following conditions are met:
7
8  * Redistributions of source code must retain the above copyright notice, this
9    list of conditions and the following disclaimer.
10  * Redistributions in binary form must reproduce the above copyright notice,
11    this list of conditions and the following disclaimer in the documentation
12    and/or other materials provided with the distribution.
13  * Neither the name of JiBX nor the names of its contributors may be used
14    to endorse or promote products derived from this software without specific
15    prior written permission.
16
17 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
18 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
21 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
24 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 package org.jibx.runtime;
30
31 import java.io.PrintStream JavaDoc;
32 import java.io.PrintWriter JavaDoc;
33
34 /**
35  * Binding exception class. This is used for all types of errors that
36  * can be generated by the runtime.
37  *
38  * @author Dennis M. Sosnoski
39  * @version 1.0
40  */
41
42 public class JiBXException extends Exception JavaDoc
43 {
44     /** Exception that caused this exception. */
45     private Throwable JavaDoc m_rootCause;
46     
47     /**
48      * Constructor from message.
49      *
50      * @param msg message describing the exception condition
51      */
52     public JiBXException(String JavaDoc msg) {
53         super(msg);
54     }
55     
56     /**
57      * Constructor from message and wrapped exception.
58      *
59      * @param msg message describing the exception condition
60      * @param root exception which caused this exception
61      */
62     public JiBXException(String JavaDoc msg, Throwable JavaDoc root) {
63         super(msg);
64         m_rootCause = root;
65     }
66     
67     /**
68      * Get root cause exception.
69      *
70      * @return exception that caused this exception
71      */
72     public Throwable JavaDoc getRootCause() {
73         return m_rootCause;
74     }
75
76     /**
77      * Print stack trace to standard error. This is an override of the base
78      * class method to implement exception chaining.
79      */
80     
81     public void printStackTrace() {
82         super.printStackTrace();
83     }
84
85     /**
86      * Print stack trace to stream. This is an override of the base class method
87      * to implement exception chaining.
88      *
89      * @param s stream for printing stack trace
90      */
91     
92     public void printStackTrace(PrintStream JavaDoc s) {
93         if (m_rootCause == null) {
94             super.printStackTrace(s);
95         } else {
96             s.println(getMessage());
97             m_rootCause.printStackTrace(s);
98             s.println();
99         }
100     }
101
102     /**
103      * Print stack trace to writer. This is an override of the base class method
104      * to implement exception chaining.
105      *
106      * @param s writer for printing stack trace
107      */
108     
109     public void printStackTrace(PrintWriter JavaDoc s) {
110         if (m_rootCause == null) {
111             super.printStackTrace(s);
112         } else {
113             s.println(getMessage());
114             m_rootCause.printStackTrace(s);
115             s.println();
116         }
117     }
118 }
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