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.DataInput;
23 import java.io.IOException;
24
25 /***
26 * Reads a DurableUnsubscribe object from a Stream
27 *
28 * @version $Revision: 1.2 $
29 */
30
31 public class DurableUnsubscribeReader extends AbstractPacketReader {
32
33 /***
34 * Return the type of Packet
35 *
36 * @return integer representation of the type of Packet
37 */
38
39 public int getPacketType() {
40 return Packet.DURABLE_UNSUBSCRIBE;
41 }
42
43 /***
44 * @return a new Packet instance
45 */
46
47 public Packet createPacket() {
48 return new DurableUnsubscribe();
49 }
50
51
52 /***
53 * build a Packet instance from the data input stream
54 *
55 * @param packet A Packet object
56 * @param dataIn the data input stream to build the packet from
57 * @throws IOException
58 */
59
60 public void buildPacket(Packet packet, DataInput dataIn) throws IOException {
61 super.buildPacket(packet, dataIn);
62 DurableUnsubscribe ds = (DurableUnsubscribe) packet;
63 ds.setClientId(dataIn.readUTF());
64 ds.setSubscriberName(dataIn.readUTF());
65 }
66
67
68 }