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.v7;
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 *
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 info.setPoisonCause((java.lang.Throwable) tightUnmarsalThrowable(wireFormat, dataIn, bs));
077
078 }
079
080
081 /**
082 * Write the booleans that this object uses to a BooleanStream
083 */
084 public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
085
086 MessageAck info = (MessageAck)o;
087
088 int rc = super.tightMarshal1(wireFormat, o, bs);
089 rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
090 rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getTransactionId(), bs);
091 rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
092 rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getFirstMessageId(), bs);
093 rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getLastMessageId(), bs);
094 rc += tightMarshalThrowable1(wireFormat, info.getPoisonCause(), bs);
095
096 return rc + 5;
097 }
098
099 /**
100 * Write a object instance to data output stream
101 *
102 * @param o the instance to be marshaled
103 * @param dataOut the output stream
104 * @throws IOException thrown if an error occurs
105 */
106 public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
107 super.tightMarshal2(wireFormat, o, dataOut, bs);
108
109 MessageAck info = (MessageAck)o;
110 tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
111 tightMarshalCachedObject2(wireFormat, (DataStructure)info.getTransactionId(), dataOut, bs);
112 tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
113 dataOut.writeByte(info.getAckType());
114 tightMarshalNestedObject2(wireFormat, (DataStructure)info.getFirstMessageId(), dataOut, bs);
115 tightMarshalNestedObject2(wireFormat, (DataStructure)info.getLastMessageId(), dataOut, bs);
116 dataOut.writeInt(info.getMessageCount());
117 tightMarshalThrowable2(wireFormat, info.getPoisonCause(), dataOut, bs);
118
119 }
120
121 /**
122 * Un-marshal an object instance from the data input stream
123 *
124 * @param o the object to un-marshal
125 * @param dataIn the data input stream to build the object from
126 * @throws IOException
127 */
128 public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
129 super.looseUnmarshal(wireFormat, o, dataIn);
130
131 MessageAck info = (MessageAck)o;
132 info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
133 info.setTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalCachedObject(wireFormat, dataIn));
134 info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
135 info.setAckType(dataIn.readByte());
136 info.setFirstMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
137 info.setLastMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
138 info.setMessageCount(dataIn.readInt());
139 info.setPoisonCause((java.lang.Throwable) looseUnmarsalThrowable(wireFormat, dataIn));
140
141 }
142
143
144 /**
145 * Write the booleans that this object uses to a BooleanStream
146 */
147 public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
148
149 MessageAck info = (MessageAck)o;
150
151 super.looseMarshal(wireFormat, o, dataOut);
152 looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
153 looseMarshalCachedObject(wireFormat, (DataStructure)info.getTransactionId(), dataOut);
154 looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
155 dataOut.writeByte(info.getAckType());
156 looseMarshalNestedObject(wireFormat, (DataStructure)info.getFirstMessageId(), dataOut);
157 looseMarshalNestedObject(wireFormat, (DataStructure)info.getLastMessageId(), dataOut);
158 dataOut.writeInt(info.getMessageCount());
159 looseMarshalThrowable(wireFormat, info.getPoisonCause(), dataOut);
160
161 }
162 }