001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 019 package org.apache.activemq.openwire.v5; 020 021 import java.io.DataInput; 022 import java.io.DataOutput; 023 import java.io.IOException; 024 025 import org.apache.activemq.openwire.*; 026 import org.apache.activemq.command.*; 027 028 029 030 /** 031 * Marshalling code for Open Wire Format for MessageAckMarshaller 032 * 033 * 034 * NOTE!: This file is auto generated - do not modify! 035 * if you need to make a change, please see the modify the groovy scripts in the 036 * under src/gram/script and then use maven openwire:generate to regenerate 037 * this file. 038 * 039 * @version $Revision: 739008 $ 040 */ 041 public class MessageAckMarshaller extends BaseCommandMarshaller { 042 043 /** 044 * Return the type of Data Structure we marshal 045 * @return short representation of the type data structure 046 */ 047 public byte getDataStructureType() { 048 return MessageAck.DATA_STRUCTURE_TYPE; 049 } 050 051 /** 052 * @return a new object instance 053 */ 054 public DataStructure createObject() { 055 return new MessageAck(); 056 } 057 058 /** 059 * Un-marshal an object instance from the data input stream 060 * 061 * @param o the object to un-marshal 062 * @param dataIn the data input stream to build the object from 063 * @throws IOException 064 */ 065 public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException { 066 super.tightUnmarshal(wireFormat, o, dataIn, bs); 067 068 MessageAck info = (MessageAck)o; 069 info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs)); 070 info.setTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs)); 071 info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs)); 072 info.setAckType(dataIn.readByte()); 073 info.setFirstMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs)); 074 info.setLastMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs)); 075 info.setMessageCount(dataIn.readInt()); 076 077 } 078 079 080 /** 081 * Write the booleans that this object uses to a BooleanStream 082 */ 083 public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException { 084 085 MessageAck info = (MessageAck)o; 086 087 int rc = super.tightMarshal1(wireFormat, o, bs); 088 rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs); 089 rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getTransactionId(), bs); 090 rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs); 091 rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getFirstMessageId(), bs); 092 rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getLastMessageId(), bs); 093 094 return rc + 5; 095 } 096 097 /** 098 * Write a object instance to data output stream 099 * 100 * @param o the instance to be marshaled 101 * @param dataOut the output stream 102 * @throws IOException thrown if an error occurs 103 */ 104 public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException { 105 super.tightMarshal2(wireFormat, o, dataOut, bs); 106 107 MessageAck info = (MessageAck)o; 108 tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs); 109 tightMarshalCachedObject2(wireFormat, (DataStructure)info.getTransactionId(), dataOut, bs); 110 tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs); 111 dataOut.writeByte(info.getAckType()); 112 tightMarshalNestedObject2(wireFormat, (DataStructure)info.getFirstMessageId(), dataOut, bs); 113 tightMarshalNestedObject2(wireFormat, (DataStructure)info.getLastMessageId(), dataOut, bs); 114 dataOut.writeInt(info.getMessageCount()); 115 116 } 117 118 /** 119 * Un-marshal an object instance from the data input stream 120 * 121 * @param o the object to un-marshal 122 * @param dataIn the data input stream to build the object from 123 * @throws IOException 124 */ 125 public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException { 126 super.looseUnmarshal(wireFormat, o, dataIn); 127 128 MessageAck info = (MessageAck)o; 129 info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn)); 130 info.setTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalCachedObject(wireFormat, dataIn)); 131 info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn)); 132 info.setAckType(dataIn.readByte()); 133 info.setFirstMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn)); 134 info.setLastMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn)); 135 info.setMessageCount(dataIn.readInt()); 136 137 } 138 139 140 /** 141 * Write the booleans that this object uses to a BooleanStream 142 */ 143 public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException { 144 145 MessageAck info = (MessageAck)o; 146 147 super.looseMarshal(wireFormat, o, dataOut); 148 looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut); 149 looseMarshalCachedObject(wireFormat, (DataStructure)info.getTransactionId(), dataOut); 150 looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut); 151 dataOut.writeByte(info.getAckType()); 152 looseMarshalNestedObject(wireFormat, (DataStructure)info.getFirstMessageId(), dataOut); 153 looseMarshalNestedObject(wireFormat, (DataStructure)info.getLastMessageId(), dataOut); 154 dataOut.writeInt(info.getMessageCount()); 155 156 } 157 }