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 DurableUnsubscribe object to a Stream 27 * 28 * @version $Revision: 1.3 $ 29 */ 30 31 public class DurableUnsubscribeWriter 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.DURABLE_UNSUBSCRIBE; 42 } 43 44 /*** 45 * Write a Packet instance to data output stream 46 * 47 * @param packet the instance to be seralized 48 * @param dataOut the output stream 49 * @throws IOException thrown if an error occurs 50 */ 51 52 public void writePacket(Packet packet, DataOutput dataOut) throws IOException { 53 super.writePacket(packet, dataOut); 54 DurableUnsubscribe ds = (DurableUnsubscribe) packet; 55 super.writeUTF(ds.getClientId(), dataOut); 56 super.writeUTF(ds.getSubscriberName(), dataOut); 57 } 58 59 60 }