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Java > Open Source Codes > org > jboss > mq > il > uil2 > msgs > ReceiveRequestMsg


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * 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.mq.il.uil2.msgs;
23
24 import java.io.ObjectOutputStream JavaDoc;
25 import java.io.IOException JavaDoc;
26 import java.io.ObjectInputStream JavaDoc;
27 import org.jboss.mq.ReceiveRequest;
28
29 /**
30  * @author Scott.Stark@jboss.org
31  * @version $Revision: 37459 $
32  */
33 public class ReceiveRequestMsg extends BaseMsg
34 {
35    private ReceiveRequest[] messages;
36
37    public ReceiveRequestMsg()
38    {
39       this(null);
40    }
41    
42    public ReceiveRequestMsg(ReceiveRequest[] messages)
43    {
44       super(MsgTypes.m_receiveRequest);
45       this.messages = messages;
46    }
47
48    public ReceiveRequest[] getMessages()
49    {
50       return messages;
51    }
52    
53    public void trimTheMessages()
54    {
55       messages = null;
56    }
57    
58    public void write(ObjectOutputStream JavaDoc out) throws IOException JavaDoc
59    {
60       super.write(out);
61       if (messages == null)
62          out.writeInt(0);
63       else
64       {
65          out.writeInt(messages.length);
66          for (int i = 0; i < messages.length; ++i)
67             messages[i].writeExternal(out);
68       }
69    }
70
71    public void read(ObjectInputStream JavaDoc in) throws IOException JavaDoc, ClassNotFoundException JavaDoc
72    {
73       super.read(in);
74       int count = in.readInt();
75       messages = new ReceiveRequest[count];
76       for (int i = 0; i < count; ++i)
77       {
78          messages[i] = new ReceiveRequest();
79          messages[i].readExternal(in);
80       }
81    }
82
83 }
84
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