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 test.compliance.monitor.support;
23:
24: import test.compliance.monitor.MonitorSUITE;
25:
26: public class MonitorSupport {
27: boolean done = false;
28: String last = "set";
29:
30: public synchronized void lock(String who) {
31: if (!done && last.equals(who)) {
32: try {
33: wait(MonitorSUITE.MAX_WAIT);
34: } catch (InterruptedException e) {
35: }
36: if (!done && last.equals(who))
37: throw new RuntimeException("-- Time Out --");
38: }
39: }
40:
41: public synchronized void unlock(String who) {
42: if (!done && last.equals(who))
43: throw new RuntimeException("-- Synchronization failure --");
44: last = who;
45: notifyAll();
46: }
47:
48: public synchronized void end() {
49: done = true;
50: notifyAll();
51: }
52: }
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