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.test.jmx.invoker;
23:
24: import java.rmi.RemoteException;
25: import java.rmi.server.UnicastRemoteObject;
26: import javax.management.Notification;
27: import org.jboss.jmx.adaptor.rmi.RMINotificationListener;
28:
29: /** An RMI callback implementation used to receive remote JMX notifications
30: * @author Scott.Stark@jboss.org
31: * @version $Revision: 57211 $
32: */
33: public class Listener implements RMINotificationListener {
34: private int expectedCount;
35: private int count;
36:
37: public Listener(int expectedCount) {
38: this .expectedCount = expectedCount;
39: }
40:
41: public int getCount() {
42: return count;
43: }
44:
45: public void export() throws RemoteException {
46: UnicastRemoteObject.exportObject(this );
47: }
48:
49: public void unexport() throws RemoteException {
50: UnicastRemoteObject.unexportObject(this , true);
51: }
52:
53: public void handleNotification(Notification event, Object handback) {
54: System.out.println("handleNotification, event: " + event
55: + ", count=" + count);
56: count++;
57: synchronized (this) {
58: if (count == expectedCount)
59: notifyAll();
60: }
61: }
62: }
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