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Java > Open Source Codes > com > scalagent > kjoram > jms > ConsumerUnsetListRequest


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): Nicolas Tachker (ScalAgent)
23  */
24 package com.scalagent.kjoram.jms;
25
26 import java.util.Hashtable JavaDoc;
27 import java.util.Enumeration JavaDoc;
28
29 /**
30  * A <code>ConsumerUnsetListRequest</code> is sent by a
31  * <code>MessageConsumer</code> which listener is unset.
32  */
33 public class ConsumerUnsetListRequest extends AbstractJmsRequest
34 {
35   /** <code>true</code> if the listener is listening to a queue. */
36   private boolean queueMode;
37   /**
38    * Identifier of the last listener request, cancelled by this
39    * request, queue mode only.
40    */
41   private int cancelledRequestId = -1;
42
43
44   /**
45    * Constructs a <code>ConsumerUnsetListRequest</code>.
46    *
47    * @param queueMode <code>true</code> if the listener is listening to a
48    * queue.
49    */
50   public ConsumerUnsetListRequest(boolean queueMode)
51   {
52     this.queueMode = queueMode;
53   }
54
55   /**
56    * Constructs a <code>ConsumerUnsetListRequest</code>.
57    */
58   public ConsumerUnsetListRequest()
59   {}
60
61
62   /** Sets the listener mode (queue or topic listener). */
63   public void setQueueMode(boolean queueMode)
64   {
65     this.queueMode = queueMode;
66   }
67
68   /**
69    * Sets the identifier of the last listener request, cancelled by this
70    * request, queue mode only.
71    */
72   public void setCancelledRequestId(int cancelledRequestId)
73   {
74     this.cancelledRequestId = cancelledRequestId;
75   }
76
77   /** Returns <code>true</code> for a queue listener. */
78   public boolean getQueueMode()
79   {
80     return queueMode;
81   }
82
83   /**
84    * Returns the identifier of the last listener request, cancelled by this
85    * request, queue mode only.
86    */
87   public int getCancelledRequestId()
88   {
89     return cancelledRequestId;
90   }
91
92   public Hashtable JavaDoc soapCode() {
93     Hashtable JavaDoc h = super.soapCode();
94     h.put("cancelledRequestId",new Integer JavaDoc(cancelledRequestId));
95     h.put("queueMode",new Boolean JavaDoc(queueMode));
96     return h;
97   }
98
99   public static Object JavaDoc soapDecode(Hashtable JavaDoc h) {
100     ConsumerUnsetListRequest req = new ConsumerUnsetListRequest();
101     req.setRequestId(((Integer JavaDoc) h.get("requestId")).intValue());
102     req.setTarget((String JavaDoc) h.get("target"));
103     req.setCancelledRequestId(
104       ((Integer JavaDoc) h.get("cancelledRequestId")).intValue());
105     req.setQueueMode(((Boolean JavaDoc) h.get("queueMode")).booleanValue());
106     return req;
107   }
108 }
109
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