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    
019    package org.apache.activemq.openwire.v6;
020    
021    import java.io.DataInput;
022    import java.io.DataOutput;
023    import java.io.IOException;
024    
025    import org.apache.activemq.openwire.*;
026    import org.apache.activemq.command.*;
027    
028    
029    
030    /**
031     * Marshalling code for Open Wire Format for WireFormatInfoMarshaller
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     */
041    public class WireFormatInfoMarshaller extends BaseDataStreamMarshaller {
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 WireFormatInfo.DATA_STRUCTURE_TYPE;
049        }
050        
051        /**
052         * @return a new object instance
053         */
054        public DataStructure createObject() {
055            return new WireFormatInfo();
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            WireFormatInfo info = (WireFormatInfo)o;
069    
070            info.beforeUnmarshall(wireFormat);
071            
072            info.setMagic(tightUnmarshalConstByteArray(dataIn, bs, 8));
073            info.setVersion(dataIn.readInt());
074            info.setMarshalledProperties(tightUnmarshalByteSequence(dataIn, bs));
075    
076            info.afterUnmarshall(wireFormat);
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            WireFormatInfo info = (WireFormatInfo)o;
087    
088            info.beforeMarshall(wireFormat);
089    
090            int rc = super.tightMarshal1(wireFormat, o, bs);
091            rc += tightMarshalConstByteArray1(info.getMagic(), bs, 8);
092            rc += tightMarshalByteSequence1(info.getMarshalledProperties(), bs);
093    
094            return rc + 4;
095        }
096    
097        /**
098         * Write a object instance to data output stream
099         *
100         * @param o the instance to be marshaled
101         * @param dataOut the output stream
102         * @throws IOException thrown if an error occurs
103         */
104        public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
105            super.tightMarshal2(wireFormat, o, dataOut, bs);
106    
107            WireFormatInfo info = (WireFormatInfo)o;
108            tightMarshalConstByteArray2(info.getMagic(), dataOut, bs, 8);
109            dataOut.writeInt(info.getVersion());
110            tightMarshalByteSequence2(info.getMarshalledProperties(), dataOut, bs);
111    
112            info.afterMarshall(wireFormat);
113    
114        }
115    
116        /**
117         * Un-marshal an object instance from the data input stream
118         *
119         * @param o the object to un-marshal
120         * @param dataIn the data input stream to build the object from
121         * @throws IOException
122         */
123        public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
124            super.looseUnmarshal(wireFormat, o, dataIn);
125    
126            WireFormatInfo info = (WireFormatInfo)o;
127    
128            info.beforeUnmarshall(wireFormat);
129            
130            info.setMagic(looseUnmarshalConstByteArray(dataIn, 8));
131            info.setVersion(dataIn.readInt());
132            info.setMarshalledProperties(looseUnmarshalByteSequence(dataIn));
133    
134            info.afterUnmarshall(wireFormat);
135    
136        }
137    
138    
139        /**
140         * Write the booleans that this object uses to a BooleanStream
141         */
142        public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
143    
144            WireFormatInfo info = (WireFormatInfo)o;
145    
146            info.beforeMarshall(wireFormat);
147    
148            super.looseMarshal(wireFormat, o, dataOut);
149            looseMarshalConstByteArray(wireFormat, info.getMagic(), dataOut, 8);
150            dataOut.writeInt(info.getVersion());
151            looseMarshalByteSequence(wireFormat, info.getMarshalledProperties(), dataOut);
152    
153        }
154    }