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 package org.codehaus.activemq.message; 20 import java.io.DataOutput; 21 import java.io.IOException; 22 23 /*** 24 * Writes a ConsumerInfo object to a Stream 25 */ 26 public class WireFormatInfoWriter extends AbstractPacketWriter { 27 /*** 28 * Return the type of Packet 29 * 30 * @return integer representation of the type of Packet 31 */ 32 public int getPacketType() { 33 return Packet.WIRE_FORMAT_INFO; 34 } 35 36 /*** 37 * Write a Packet instance to data output stream 38 * 39 * @param packet the instance to be seralized 40 * @param dataOut the output stream 41 * @throws IOException thrown if an error occurs 42 */ 43 public void writePacket(Packet packet, DataOutput dataOut) throws IOException { 44 super.writePacket(packet, dataOut); 45 WireFormatInfo info = (WireFormatInfo) packet; 46 dataOut.writeInt(info.getVersion()); 47 } 48 }