1 /***
2 *
3 * Copyright 2004 Protique Ltd
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 **/
18
19
20 package org.codehaus.activemq.message;
21
22 import java.io.DataOutput;
23 import java.io.IOException;
24
25 /***
26 * Writes a ConsumerInfo object to a Stream
27 */
28
29 public class ReceiptWriter extends AbstractPacketWriter {
30
31
32 /***
33 * Return the type of Packet
34 *
35 * @return integer representation of the type of Packet
36 */
37
38 public int getPacketType() {
39 return Packet.RECEIPT_INFO;
40 }
41
42
43 /***
44 * Write a Packet instance to data output stream
45 *
46 * @param packet the instance to be seralized
47 * @param dataOut the output stream
48 * @throws IOException thrown if an error occurs
49 */
50
51 public void writePacket(Packet packet, DataOutput dataOut) throws IOException {
52 super.writePacket(packet, dataOut);
53 Receipt info = (Receipt) packet;
54 super.writeUTF(info.getCorrelationId(), dataOut);
55 super.writeUTF(info.getBrokerName(), dataOut);
56 super.writeUTF(info.getClusterName(), dataOut);
57 dataOut.writeBoolean(info.isFailed());
58 super.writeObject(info.getException(), dataOut);
59 dataOut.writeByte(info.getBrokerMessageCapacity());
60 }
61
62
63 }