01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * 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;
25: import java.io.ObjectInputStream;
26: import java.io.ObjectOutputStream;
27:
28: import org.jboss.mq.SpyMessage;
29:
30: /**
31: * @author Scott.Stark@jboss.org
32: * @version $Revision: 57198 $
33: */
34: public class ReceiveMsg extends BaseMsg {
35: private int subscriberID;
36: private long wait;
37: private SpyMessage msg;
38:
39: public ReceiveMsg() {
40: this (0, 0);
41: }
42:
43: public ReceiveMsg(int subscriberID, long wait) {
44: super (MsgTypes.m_receive);
45: this .subscriberID = subscriberID;
46: this .wait = wait;
47: }
48:
49: public int getSubscriberID() {
50: return subscriberID;
51: }
52:
53: public long getWait() {
54: return wait;
55: }
56:
57: public SpyMessage getMessage() {
58: // Block until the reply is received
59: return msg;
60: }
61:
62: public void setMessage(SpyMessage msg) {
63: this .msg = msg;
64: }
65:
66: public void write(ObjectOutputStream out) throws IOException {
67: super .write(out);
68: out.writeInt(subscriberID);
69: out.writeLong(wait);
70: out.writeByte(msg != null ? 1 : 0);
71: if (msg != null)
72: SpyMessage.writeMessage(msg, out);
73: }
74:
75: public void read(ObjectInputStream in) throws IOException,
76: ClassNotFoundException {
77: super .read(in);
78: subscriberID = in.readInt();
79: wait = in.readLong();
80: int hasMsg = in.readByte();
81: if (hasMsg == 1)
82: msg = SpyMessage.readMessage(in);
83: }
84:
85: }
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