Source code: org/activemq/io/impl/CapacityInfoWriter.java
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.activemq.io.impl;
21 import java.io.DataOutput;
22 import java.io.IOException;
23 import org.activemq.message.CapacityInfo;
24 import org.activemq.message.Packet;
25
26 /**
27 * Writes a CapacityInfo object to a Stream
28 * @version $Revision: 1.1.1.1 $
29 */
30
31 public class CapacityInfoWriter extends AbstractPacketWriter {
32
33
34 /**
35 * Return the type of Packet
36 *
37 * @return integer representation of the type of Packet
38 */
39
40 public int getPacketType() {
41 return Packet.CAPACITY_INFO;
42 }
43
44
45 /**
46 * Write a Packet instance to data output stream
47 *
48 * @param packet the instance to be seralized
49 * @param dataOut the output stream
50 * @throws IOException thrown if an error occurs
51 */
52
53 public void writePacket(Packet packet, DataOutput dataOut) throws IOException {
54 super.writePacket(packet, dataOut);
55 CapacityInfo info = (CapacityInfo) packet;
56 super.writeUTF(info.getResourceName(), dataOut);
57 dataOut.writeShort(info.getCorrelationId());
58 dataOut.writeByte(info.getCapacity());
59 dataOut.writeInt((int)info.getFlowControlTimeout());
60 }
61
62
63 }