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 21 import java.io.DataOutput; 22 import java.io.IOException; 23 24 /*** 25 * Writes a TransactionInfo object to a Stream 26 */ 27 28 public class TransactionInfoWriter extends AbstractPacketWriter { 29 30 /*** 31 * Return the type of Packet 32 * 33 * @return integer representation of the type of Packet 34 */ 35 36 public int getPacketType() { 37 return Packet.TRANSACTION_INFO; 38 } 39 40 /*** 41 * Write a Packet instance to data output stream 42 * 43 * @param packet the instance to be seralized 44 * @param dataOut the output stream 45 * @throws IOException thrown if an error occurs 46 */ 47 48 public void writePacket(Packet packet, DataOutput dataOut) throws IOException { 49 super.writePacket(packet, dataOut); 50 TransactionInfo info = (TransactionInfo) packet; 51 super.writeUTF(info.getTransactionId(), dataOut); 52 dataOut.writeByte(info.getType()); 53 dataOut.writeBoolean(info.isReceiptRequired()); 54 } 55 56 }