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


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.IOException JavaDoc;
25 import java.io.ObjectInputStream JavaDoc;
26 import java.io.ObjectOutputStream JavaDoc;
27
28 import javax.transaction.xa.Xid JavaDoc;
29
30 /**
31  * RecoverMsg.
32  *
33  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
34  * @version $Revision: 45317 $
35  */
36 public class RecoverMsg extends BaseMsg
37 {
38    private int flags;
39    private Xid JavaDoc[] xids;
40
41    public RecoverMsg()
42    {
43       super(MsgTypes.m_recover);
44    }
45    
46    public RecoverMsg(int flags)
47    {
48       super(MsgTypes.m_recover);
49       this.flags = flags;
50    }
51
52    public int getFlags()
53    {
54       return flags;
55    }
56    
57    public Xid JavaDoc[] getXids()
58    {
59       return xids;
60    }
61    
62    public void setXids(Xid JavaDoc[] xids)
63    {
64       this.xids = xids;
65    }
66
67    public void write(ObjectOutputStream JavaDoc out) throws IOException JavaDoc
68    {
69       super.write(out);
70       int hasXids = xids != null ? 1 : 0;
71       out.writeByte(hasXids);
72       if (hasXids == 1)
73          out.writeObject(xids);
74    }
75    
76    public void read(ObjectInputStream JavaDoc in) throws IOException JavaDoc, ClassNotFoundException JavaDoc
77    {
78       super.read(in);
79       int hasXids = in.readByte();
80       if (hasXids == 1)
81          xids = (Xid JavaDoc[]) in.readObject();
82    }
83 }
84
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