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Java > Open Source Codes > org > objectweb > jalisto > se > exception > TransactionException


1 /*
2  * Jalisto - JAva LIght STOrage
3  * Copyright (C) 2000-2005 Xcalia http://www.xcalia.com
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18  *
19  * Xcalia
20  * 71, rue Desnouettes
21  * 75014 Paris - France
22  * http://www.xcalia.com
23  */
24 package org.objectweb.jalisto.se.exception;
25
26 public class TransactionException extends JalistoException {
27     public TransactionException() {
28     }
29
30     public TransactionException(String JavaDoc s) {
31         super(s);
32     }
33
34     public TransactionException(String JavaDoc s, Throwable JavaDoc throwable) {
35         super(s, throwable);
36     }
37
38     public TransactionException(Throwable JavaDoc throwable) {
39         super(throwable);
40     }
41
42     public boolean isOptimisticException() {
43         return optimistic;
44     }
45
46     public boolean isPessimisticException() {
47         return pessimistic;
48     }
49
50     public boolean isConcurrencyException() {
51         return (optimistic || pessimistic);
52     }
53
54     public void setOptimistic() {
55         pessimistic = false;
56         optimistic = true;
57     }
58
59     public void setPessimistic() {
60         pessimistic = true;
61         optimistic = false;
62     }
63
64     private boolean optimistic = false;
65     private boolean pessimistic = false;
66 }
67
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