| DestinationManager.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.kernel.messaging.jmx;
16
17 import com.liferay.portal.kernel.messaging.Destination;
18
19 import javax.management.MalformedObjectNameException;
20 import javax.management.ObjectName;
21
22 /**
23 * <a href="DestinationManager.java.html"><b><i>View Source</i></b></a>
24 *
25 * @author Michael C. Han
26 * @author Brian Wing Shun Chan
27 */
28 public class DestinationManager implements DestinationManagerMBean {
29
30 public static ObjectName createObjectName(String destinationName) {
31 try {
32 return new ObjectName(_OBJECT_NAME_PREFIX + destinationName);
33 }
34 catch (MalformedObjectNameException mone) {
35 throw new IllegalStateException(mone);
36 }
37 }
38
39 public DestinationManager(Destination destination) {
40 _destination = destination;
41 }
42
43 public int getListenerCount() {
44 return _destination.getMessageListenerCount();
45 }
46
47 private static final String _OBJECT_NAME_PREFIX =
48 "Liferay:product=Portal,type=MessagingDestination,name=";
49
50 private Destination _destination;
51
52 }