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Java > Open Source Codes > org > objectweb > speedo > api > SpeedoException


1 /**
2  * Speedo: an implementation of JDO compliant personality on top of JORM generic
3  * I/O sub-system.
4  * Copyright (C) 2001-2004 France Telecom R&D
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  *
21  *
22  * Contact: speedo@objectweb.org
23  *
24  * Authors: S.Chassande-Barrioz.
25  *
26  */
27 package org.objectweb.speedo.api;
28
29 import java.io.PrintStream JavaDoc;
30 import java.io.PrintWriter JavaDoc;
31
32 /**
33  * @author S.Chassande-Barrioz
34  */
35 public class SpeedoException extends Exception JavaDoc {
36
37     protected Exception JavaDoc nestedException;
38
39     public SpeedoException() {
40     }
41
42     public SpeedoException(String JavaDoc s) {
43         super(s);
44     }
45
46     public SpeedoException(Exception JavaDoc nested) {
47         this.nestedException = nested;
48     }
49
50     public SpeedoException(String JavaDoc s, Exception JavaDoc nested) {
51         super(s);
52         this.nestedException = nested;
53     }
54
55     public Exception JavaDoc getNestedException() {
56         return nestedException;
57     }
58
59     public void printStackTrace(PrintStream JavaDoc stream) {
60         if (nestedException != null) {
61             stream.println(getMessage());
62             nestedException.printStackTrace(stream);
63         } else
64             super.printStackTrace(stream);
65     }
66
67     public void printStackTrace(PrintWriter JavaDoc writer) {
68         if (nestedException != null) {
69             writer.println(getMessage());
70             nestedException.printStackTrace(writer);
71         } else
72             super.printStackTrace(writer);
73     }
74
75     public void printStackTrace() {
76         printStackTrace(System.out);
77     }
78 }
79
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