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.MessageDispatch;
026    import org.apache.activemq.openwire.BooleanStream;
027    import org.apache.activemq.openwire.OpenWireFormat;
028    
029    
030    
031    /**
032     * Marshalling code for Open Wire Format for MessageDispatchMarshaller
033     *
034     *
035     * NOTE!: This file is auto generated - do not modify!
036     *        if you need to make a change, please see the modify the groovy scripts in the
037     *        under src/gram/script and then use maven openwire:generate to regenerate 
038     *        this file.
039     *
040     * 
041     */
042    public class MessageDispatchMarshaller extends BaseCommandMarshaller {
043    
044        /**
045         * Return the type of Data Structure we marshal
046         * @return short representation of the type data structure
047         */
048        public byte getDataStructureType() {
049            return MessageDispatch.DATA_STRUCTURE_TYPE;
050        }
051        
052        /**
053         * @return a new object instance
054         */
055        public DataStructure createObject() {
056            return new MessageDispatch();
057        }
058    
059        /**
060         * Un-marshal an object instance from the data input stream
061         *
062         * @param o the object to un-marshal
063         * @param dataIn the data input stream to build the object from
064         * @throws IOException
065         */
066        public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
067            super.tightUnmarshal(wireFormat, o, dataIn, bs);
068    
069            MessageDispatch info = (MessageDispatch)o;
070            info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
071            info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
072            info.setMessage((org.apache.activemq.command.Message) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
073            info.setRedeliveryCounter(dataIn.readInt());
074    
075        }
076    
077    
078        /**
079         * Write the booleans that this object uses to a BooleanStream
080         */
081        public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
082    
083            MessageDispatch info = (MessageDispatch)o;
084    
085            int rc = super.tightMarshal1(wireFormat, o, bs);
086            rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
087            rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
088            rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getMessage(), bs);
089    
090            return rc + 4;
091        }
092    
093        /**
094         * Write a object instance to data output stream
095         *
096         * @param o the instance to be marshaled
097         * @param dataOut the output stream
098         * @throws IOException thrown if an error occurs
099         */
100        public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
101            super.tightMarshal2(wireFormat, o, dataOut, bs);
102    
103            MessageDispatch info = (MessageDispatch)o;
104            tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
105            tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
106            tightMarshalNestedObject2(wireFormat, (DataStructure)info.getMessage(), dataOut, bs);
107            dataOut.writeInt(info.getRedeliveryCounter());
108    
109        }
110    
111        /**
112         * Un-marshal an object instance from the data input stream
113         *
114         * @param o the object to un-marshal
115         * @param dataIn the data input stream to build the object from
116         * @throws IOException
117         */
118        public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
119            super.looseUnmarshal(wireFormat, o, dataIn);
120    
121            MessageDispatch info = (MessageDispatch)o;
122            info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
123            info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
124            info.setMessage((org.apache.activemq.command.Message) looseUnmarsalNestedObject(wireFormat, dataIn));
125            info.setRedeliveryCounter(dataIn.readInt());
126    
127        }
128    
129    
130        /**
131         * Write the booleans that this object uses to a BooleanStream
132         */
133        public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
134    
135            MessageDispatch info = (MessageDispatch)o;
136    
137            super.looseMarshal(wireFormat, o, dataOut);
138            looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
139            looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
140            looseMarshalNestedObject(wireFormat, (DataStructure)info.getMessage(), dataOut);
141            dataOut.writeInt(info.getRedeliveryCounter());
142    
143        }
144    }