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 org.jboss.ejb3.test.mdb;
23:
24: import java.util.Random;
25:
26: import javax.ejb.ActivationConfigProperty;
27:
28: import javax.ejb.MessageDriven;
29: import javax.jms.Message;
30: import javax.jms.MessageListener;
31: import javax.jms.TextMessage;
32:
33: import org.jboss.annotation.ejb.PoolClass;
34:
35: import org.jboss.logging.Logger;
36:
37: /**
38: * @author <a href="mailto:bdecoste@jboss.com">William DeCoste</a>
39: */
40: @MessageDriven(activationConfig={@ActivationConfigProperty(propertyName="destinationType",propertyValue="javax.jms.Queue"),@ActivationConfigProperty(propertyName="destination",propertyValue="queue/concurrentmdbtest"),@ActivationConfigProperty(propertyName="maxSession",propertyValue="5")})
41: @PoolClass(value=org.jboss.ejb3.StrictMaxPool.class,maxSize=30,timeout=500)
42: public class ConcurrentQueueTestMDB implements MessageListener {
43: private static final Logger log = Logger
44: .getLogger(ConcurrentQueueTestMDB.class);
45:
46: private static Random random = new Random(1234);
47:
48: public void onMessage(Message message) {
49: TextMessage txt = (TextMessage) message;
50: int test = random.nextInt(10);
51: try {
52: System.out.println("--- ConcurrentQueueTestMDB onMessage "
53: + TestStatusBean.concurrentQueueRan + " "
54: + txt.getText() + " " + test);
55:
56: Thread.sleep(2000);
57: } catch (Exception e) {
58: }
59:
60: if (test == 1)
61: throw new RuntimeException("Testing");
62: else
63: ++TestStatusBean.concurrentQueueRan;
64: }
65: }
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