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Java > Open Source Codes > org > jboss > test > jmx > invoker > BadListener


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * 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.test.jmx.invoker;
23
24 import java.rmi.RemoteException JavaDoc;
25 import java.rmi.server.UnicastRemoteObject JavaDoc;
26 import javax.management.Notification JavaDoc;
27 import javax.management.NotificationListener JavaDoc;
28 import org.jboss.jmx.adaptor.rmi.RMINotificationListener;
29 import org.jboss.net.sockets.TimeoutClientSocketFactory;
30
31 /** An RMI callback implementation used to receive remote JMX notifications
32  * that blocks in the handleNotification callback to validate that poorly
33  * behaving clients do not affect the server side service sending the
34  * nofication.
35  *
36  * @author Scott.Stark@jboss.org
37  * @version $Revision: 37406 $
38  */
39 public class BadListener implements NotificationListener JavaDoc
40 {
41    int count;
42
43    public int getCount()
44    {
45       return count;
46    }
47    public void handleNotification(Notification JavaDoc event, Object JavaDoc handback)
48    {
49       System.out.println("BadListener handleNotification, event: "+event+", count="+count);
50       count ++;
51       try
52       {
53          System.out.println("Sleeping 30 seconds...");
54          Thread.sleep(30*1000);
55       }
56       catch(InterruptedException JavaDoc e)
57       {
58          e.printStackTrace();
59       }
60       System.out.println("Awake");
61    }
62 }
63
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