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.v4;
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
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 }