01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package javax.resource.spi.work;
23:
24: import java.util.EventListener;
25:
26: /**
27: * Listens to events on work
28: * @version $Revision: 57196 $
29: */
30: public interface WorkListener extends EventListener {
31: /**
32: * Invoked when work is accepted
33: *
34: * @param e the event
35: */
36: void workAccepted(WorkEvent e);
37:
38: /**
39: * Invoked when work is rejected
40: *
41: * @param e the event
42: */
43: void workRejected(WorkEvent e);
44:
45: /**
46: * Invoked when work is started
47: *
48: * @param e the event
49: */
50: void workStarted(WorkEvent e);
51:
52: /**
53: * Invoked when work is completed
54: *
55: * @param e the event
56: */
57: void workCompleted(WorkEvent e);
58: }
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