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.WireFormatInfo;
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 WireFormatInfoMarshaller
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 WireFormatInfoMarshaller extends BaseDataStreamMarshaller {
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 WireFormatInfo.DATA_STRUCTURE_TYPE;
050 }
051
052 /**
053 * @return a new object instance
054 */
055 public DataStructure createObject() {
056 return new WireFormatInfo();
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 WireFormatInfo info = (WireFormatInfo)o;
070
071 info.beforeUnmarshall(wireFormat);
072
073 info.setMagic(tightUnmarshalConstByteArray(dataIn, bs, 8));
074 info.setVersion(dataIn.readInt());
075 info.setMarshalledProperties(tightUnmarshalByteSequence(dataIn, bs));
076
077 info.afterUnmarshall(wireFormat);
078
079 }
080
081
082 /**
083 * Write the booleans that this object uses to a BooleanStream
084 */
085 public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
086
087 WireFormatInfo info = (WireFormatInfo)o;
088
089 info.beforeMarshall(wireFormat);
090
091 int rc = super.tightMarshal1(wireFormat, o, bs);
092 rc += tightMarshalConstByteArray1(info.getMagic(), bs, 8);
093 rc += tightMarshalByteSequence1(info.getMarshalledProperties(), bs);
094
095 return rc + 4;
096 }
097
098 /**
099 * Write a object instance to data output stream
100 *
101 * @param o the instance to be marshaled
102 * @param dataOut the output stream
103 * @throws IOException thrown if an error occurs
104 */
105 public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
106 super.tightMarshal2(wireFormat, o, dataOut, bs);
107
108 WireFormatInfo info = (WireFormatInfo)o;
109 tightMarshalConstByteArray2(info.getMagic(), dataOut, bs, 8);
110 dataOut.writeInt(info.getVersion());
111 tightMarshalByteSequence2(info.getMarshalledProperties(), dataOut, bs);
112
113 info.afterMarshall(wireFormat);
114
115 }
116
117 /**
118 * Un-marshal an object instance from the data input stream
119 *
120 * @param o the object to un-marshal
121 * @param dataIn the data input stream to build the object from
122 * @throws IOException
123 */
124 public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
125 super.looseUnmarshal(wireFormat, o, dataIn);
126
127 WireFormatInfo info = (WireFormatInfo)o;
128
129 info.beforeUnmarshall(wireFormat);
130
131 info.setMagic(looseUnmarshalConstByteArray(dataIn, 8));
132 info.setVersion(dataIn.readInt());
133 info.setMarshalledProperties(looseUnmarshalByteSequence(dataIn));
134
135 info.afterUnmarshall(wireFormat);
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 WireFormatInfo info = (WireFormatInfo)o;
146
147 info.beforeMarshall(wireFormat);
148
149 super.looseMarshal(wireFormat, o, dataOut);
150 looseMarshalConstByteArray(wireFormat, info.getMagic(), dataOut, 8);
151 dataOut.writeInt(info.getVersion());
152 looseMarshalByteSequence(wireFormat, info.getMarshalledProperties(), dataOut);
153
154 }
155 }