KickJava   Java API By Example, From Geeks To Geeks.

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


1 /*
2  * JORAM: Java(TM) Open Reliable Asynchronous Messaging
3  * Copyright (C) 2001 - ScalAgent Distributed Technologies
4  * Copyright (C) 1996 - Dyade
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA.
20  *
21  * Initial developer(s): Frederic Maistre (INRIA)
22  * Contributor(s):
23  */
24 package org.objectweb.joram.client.jms;
25
26 import javax.jms.IllegalStateException JavaDoc;
27 import javax.jms.JMSException JavaDoc;
28
29
30 /**
31  * Implements the <code>javax.jms.QueueReceiver</code> interface.
32  */
33 public class QueueReceiver extends MessageConsumer
34                            implements javax.jms.QueueReceiver JavaDoc
35 {
36   /**
37    * Constructs a receiver.
38    *
39    * @param sess The session the receiver belongs to.
40    * @param queue The queue the receiver consumes on.
41    * @param selector The selector for filtering messages.
42    *
43    * @exception IllegalStateException If the connection is broken.
44    * @exception JMSException If the creation fails for any other reason.
45    */
46   QueueReceiver(QueueSession sess, Destination queue,
47                 String JavaDoc selector) throws JMSException JavaDoc {
48     super(sess, queue, selector);
49   }
50
51   /** Returns a string view of this receiver. */
52   public String JavaDoc toString()
53   {
54     return "QueueRec:" + sess.getId();
55   }
56
57   /**
58    * API method.
59    *
60    * @exception IllegalStateException If the receiver is closed.
61    */
62   public javax.jms.Queue JavaDoc getQueue() throws JMSException JavaDoc
63   {
64     checkClosed();
65     return (javax.jms.Queue JavaDoc) dest;
66   }
67 }
68
Popular Tags