01: /**
02: * EasyBeans
03: * Copyright (C) 2006 Bull S.A.S.
04: * Contact: easybeans@ow2.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or 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
19: * USA
20: *
21: * --------------------------------------------------------------------------
22: * $Id: Watcher.java 1970 2007-10-16 11:49:25Z benoitf $
23: * --------------------------------------------------------------------------
24: */package org.ow2.easybeans.tests.common.resources;
25:
26: /**
27: * This class is used to support the timeout callback method tests.
28: * @author Eduardo Studzinski Estima de Castro
29: * @author Gisele Pinheiro Souza
30: */
31: public class Watcher {
32:
33: /**
34: * Exception stored by the watcher.
35: */
36: private Exception exp;
37:
38: /**
39: * Class instance.
40: */
41: private static Watcher instance;
42:
43: /**
44: * Gets the instance of this class.
45: * @return instance
46: */
47: public static Watcher getInstance() {
48: if (instance == null) {
49: instance = new Watcher();
50: }
51: return instance;
52: }
53:
54: /**
55: * Gets the exception.
56: * @return Returns the exp.
57: */
58: public synchronized Exception getException() {
59: return exp;
60: }
61:
62: /**
63: * Sets the exception.
64: * @param e The exception to set.
65: */
66: public synchronized void setException(final Exception e) {
67: this.exp = e;
68: }
69:
70: }
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