001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    package org.apache.activemq.openwire.v2;
019    
020    import java.io.DataInput;
021    import java.io.DataOutput;
022    import java.io.IOException;
023    
024    import org.apache.activemq.command.DataStructure;
025    import org.apache.activemq.command.MessageId;
026    import org.apache.activemq.openwire.BooleanStream;
027    import org.apache.activemq.openwire.OpenWireFormat;
028    
029    /**
030     * Marshalling code for Open Wire Format for MessageIdMarshaller
031     * 
032     * 
033     * NOTE!: This file is auto generated - do not modify! if you need to make a
034     * change, please see the modify the groovy scripts in the under src/gram/script
035     * and then use maven openwire:generate to regenerate this file.
036     * 
037     * 
038     */
039    public class MessageIdMarshaller extends BaseDataStreamMarshaller {
040    
041        /**
042         * Return the type of Data Structure we marshal
043         * 
044         * @return short representation of the type data structure
045         */
046        public byte getDataStructureType() {
047            return MessageId.DATA_STRUCTURE_TYPE;
048        }
049    
050        /**
051         * @return a new object instance
052         */
053        public DataStructure createObject() {
054            return new MessageId();
055        }
056    
057        /**
058         * Un-marshal an object instance from the data input stream
059         * 
060         * @param o the object to un-marshal
061         * @param dataIn the data input stream to build the object from
062         * @throws IOException
063         */
064        public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs)
065            throws IOException {
066            super.tightUnmarshal(wireFormat, o, dataIn, bs);
067    
068            MessageId info = (MessageId)o;
069            info.setProducerId((org.apache.activemq.command.ProducerId)tightUnmarsalCachedObject(wireFormat,
070                                                                                                 dataIn, bs));
071            info.setProducerSequenceId(tightUnmarshalLong(wireFormat, dataIn, bs));
072            info.setBrokerSequenceId(tightUnmarshalLong(wireFormat, dataIn, bs));
073    
074        }
075    
076        /**
077         * Write the booleans that this object uses to a BooleanStream
078         */
079        public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
080    
081            MessageId info = (MessageId)o;
082    
083            int rc = super.tightMarshal1(wireFormat, o, bs);
084            rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
085            rc += tightMarshalLong1(wireFormat, info.getProducerSequenceId(), bs);
086            rc += tightMarshalLong1(wireFormat, info.getBrokerSequenceId(), bs);
087    
088            return rc + 0;
089        }
090    
091        /**
092         * Write a object instance to data output stream
093         * 
094         * @param o the instance to be marshaled
095         * @param dataOut the output stream
096         * @throws IOException thrown if an error occurs
097         */
098        public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs)
099            throws IOException {
100            super.tightMarshal2(wireFormat, o, dataOut, bs);
101    
102            MessageId info = (MessageId)o;
103            tightMarshalCachedObject2(wireFormat, (DataStructure)info.getProducerId(), dataOut, bs);
104            tightMarshalLong2(wireFormat, info.getProducerSequenceId(), dataOut, bs);
105            tightMarshalLong2(wireFormat, info.getBrokerSequenceId(), dataOut, bs);
106    
107        }
108    
109        /**
110         * Un-marshal an object instance from the data input stream
111         * 
112         * @param o the object to un-marshal
113         * @param dataIn the data input stream to build the object from
114         * @throws IOException
115         */
116        public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
117            super.looseUnmarshal(wireFormat, o, dataIn);
118    
119            MessageId info = (MessageId)o;
120            info.setProducerId((org.apache.activemq.command.ProducerId)looseUnmarsalCachedObject(wireFormat,
121                                                                                                 dataIn));
122            info.setProducerSequenceId(looseUnmarshalLong(wireFormat, dataIn));
123            info.setBrokerSequenceId(looseUnmarshalLong(wireFormat, dataIn));
124    
125        }
126    
127        /**
128         * Write the booleans that this object uses to a BooleanStream
129         */
130        public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
131    
132            MessageId info = (MessageId)o;
133    
134            super.looseMarshal(wireFormat, o, dataOut);
135            looseMarshalCachedObject(wireFormat, (DataStructure)info.getProducerId(), dataOut);
136            looseMarshalLong(wireFormat, info.getProducerSequenceId(), dataOut);
137            looseMarshalLong(wireFormat, info.getBrokerSequenceId(), dataOut);
138    
139        }
140    }