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Java > Open Source Codes > org > objectweb > jorm > api > PException


1 /**
2  * JORM: an implementation of a generic mapping system for persistent Java
3  * objects. Two mapping are supported: to RDBMS and to binary files.
4  * Copyright (C) 2001-2003 France Telecom R&D - INRIA
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  * Contact: jorm-team@objectweb.org
21  *
22  */
23
24 package org.objectweb.jorm.api;
25
26 /**
27  * The PException class defines the top level of the jorm exceptions.
28  * @author P. Dechamboux
29  */
30 public class PException extends Exception JavaDoc {
31     /**
32      * A DS-specific nested exception.
33      */
34     private Exception JavaDoc nestedException = null;
35
36     /**
37      * It builds an new Jorm Exception.
38      */
39     public PException() {
40         super("NO ERROR MESSAGE!!");
41     } // constructor
42
43     /**
44      * It builds an new Jorm Exception with an error message.
45      * @param error The string representation of the error message.
46      */
47     public PException(String JavaDoc error) {
48         super(error);
49     } // constructor
50
51     public PException(Exception JavaDoc e, String JavaDoc error) {
52         super(error);
53         nestedException = e;
54     } // constructor
55
56     public PException(Exception JavaDoc nestedException) {
57         this.nestedException = nestedException;
58     }
59
60     /**
61      * It return the DS-specific nested exception associated with this I/O
62      * JORM exception.
63      * @return The involved nested exception.
64      */
65     public Exception JavaDoc getNestedException() {
66         return nestedException;
67     }
68
69     /**
70      * prints the error message to the console.
71      * TBD: to a specific channel with MonoLog...
72      */
73     public void print() {
74         System.err.println();
75         System.err.println(getMessage());
76         System.err.println();
77     } // method print
78 }
79
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