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


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 javax.jms.Destination JavaDoc;
28 import org.jboss.mq.SpyMessage;
29
30 /**
31  * @author Scott.Stark@jboss.org
32  * @version $Revision: 37459 $
33  */
34 public class BrowseMsg extends BaseMsg
35 {
36    private Destination JavaDoc dest;
37    private String JavaDoc selector;
38    private SpyMessage[] msgs;
39
40    public BrowseMsg()
41    {
42       this(null, null);
43    }
44    public BrowseMsg(Destination JavaDoc dest, String JavaDoc selector)
45    {
46       super(MsgTypes.m_browse);
47       this.dest = dest;
48       this.selector = selector;
49    }
50
51    public Destination JavaDoc getDest()
52    {
53       return dest;
54    }
55    public String JavaDoc getSelector()
56    {
57       return selector;
58    }
59    public void setMessages(SpyMessage[] msgs)
60    {
61       this.msgs = msgs;
62    }
63    public SpyMessage[] getMessages()
64    {
65       return msgs;
66    }
67
68    public void write(ObjectOutputStream JavaDoc out) throws IOException JavaDoc
69    {
70       super.write(out);
71       out.writeObject(dest);
72       out.writeObject(selector);
73       int hasMessages = msgs != null ? 1 : 0;
74       out.writeByte(hasMessages);
75       if (hasMessages == 1)
76          out.writeObject(msgs);
77    }
78    public void read(ObjectInputStream JavaDoc in) throws IOException JavaDoc, ClassNotFoundException JavaDoc
79    {
80       super.read(in);
81       dest = (Destination JavaDoc) in.readObject();
82       selector = (String JavaDoc) in.readObject();
83       int hasMessages = in.readByte();
84       if (hasMessages == 1)
85          msgs = (SpyMessage[]) in.readObject();
86    }
87 }
88
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