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
019package org.apache.activemq.openwire.v10;
020
021import java.io.DataInput;
022import java.io.DataOutput;
023import java.io.IOException;
024
025import org.apache.activemq.openwire.*;
026import 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 */
041public 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}