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 }