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Java > Open Source Codes > org > objectweb > joram > client > jms > TopicMBean


1 /*
2  * JORAM: Java(TM) Open Reliable Asynchronous Messaging
3  * Copyright (C) 2005 - ScalAgent Distributed Technologies
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18  * USA.
19  *
20  * Initial developer(s): Nicolas Tachker (ScalAgent DT)
21  * Contributor(s):
22  */
23 package org.objectweb.joram.client.jms;
24
25 import org.objectweb.joram.client.jms.admin.AdminException;
26 import java.util.List JavaDoc;
27 import javax.jms.JMSException JavaDoc;
28 import java.net.ConnectException JavaDoc;
29
30 public interface TopicMBean extends DestinationMBean {
31
32
33   /** Returns a String image of the topic. */
34   public String JavaDoc toString();
35
36   /**
37    * Monitoring method returning the number of users that subscribes on
38    * this topic.
39    * If a client has many subscriptions it is only counted once.
40    */
41   public int getSubscriptions()
42     throws ConnectException JavaDoc, AdminException;
43
44   public String JavaDoc[] getSubscriberIds()
45     throws AdminException, ConnectException JavaDoc;
46 }
47
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