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.v4;
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 ProducerInfoMarshaller
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 ProducerInfoMarshaller extends BaseCommandMarshaller {
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 ProducerInfo.DATA_STRUCTURE_TYPE;
049        }
050        
051        /**
052         * @return a new object instance
053         */
054        public DataStructure createObject() {
055            return new ProducerInfo();
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            ProducerInfo info = (ProducerInfo)o;
069            info.setProducerId((org.apache.activemq.command.ProducerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
070            info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
071    
072            if (bs.readBoolean()) {
073                short size = dataIn.readShort();
074                org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
075                for( int i=0; i < size; i++ ) {
076                    value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
077                }
078                info.setBrokerPath(value);
079            }
080            else {
081                info.setBrokerPath(null);
082            }
083            info.setDispatchAsync(bs.readBoolean());
084            info.setWindowSize(dataIn.readInt());
085    
086        }
087    
088    
089        /**
090         * Write the booleans that this object uses to a BooleanStream
091         */
092        public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
093    
094            ProducerInfo info = (ProducerInfo)o;
095    
096            int rc = super.tightMarshal1(wireFormat, o, bs);
097            rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
098            rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
099            rc += tightMarshalObjectArray1(wireFormat, info.getBrokerPath(), bs);
100            bs.writeBoolean(info.isDispatchAsync());
101    
102            return rc + 4;
103        }
104    
105        /**
106         * Write a object instance to data output stream
107         *
108         * @param o the instance to be marshaled
109         * @param dataOut the output stream
110         * @throws IOException thrown if an error occurs
111         */
112        public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
113            super.tightMarshal2(wireFormat, o, dataOut, bs);
114    
115            ProducerInfo info = (ProducerInfo)o;
116            tightMarshalCachedObject2(wireFormat, (DataStructure)info.getProducerId(), dataOut, bs);
117            tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
118            tightMarshalObjectArray2(wireFormat, info.getBrokerPath(), dataOut, bs);
119            bs.readBoolean();
120            dataOut.writeInt(info.getWindowSize());
121    
122        }
123    
124        /**
125         * Un-marshal an object instance from the data input stream
126         *
127         * @param o the object to un-marshal
128         * @param dataIn the data input stream to build the object from
129         * @throws IOException
130         */
131        public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
132            super.looseUnmarshal(wireFormat, o, dataIn);
133    
134            ProducerInfo info = (ProducerInfo)o;
135            info.setProducerId((org.apache.activemq.command.ProducerId) looseUnmarsalCachedObject(wireFormat, dataIn));
136            info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
137    
138            if (dataIn.readBoolean()) {
139                short size = dataIn.readShort();
140                org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
141                for( int i=0; i < size; i++ ) {
142                    value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
143                }
144                info.setBrokerPath(value);
145            }
146            else {
147                info.setBrokerPath(null);
148            }
149            info.setDispatchAsync(dataIn.readBoolean());
150            info.setWindowSize(dataIn.readInt());
151    
152        }
153    
154    
155        /**
156         * Write the booleans that this object uses to a BooleanStream
157         */
158        public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
159    
160            ProducerInfo info = (ProducerInfo)o;
161    
162            super.looseMarshal(wireFormat, o, dataOut);
163            looseMarshalCachedObject(wireFormat, (DataStructure)info.getProducerId(), dataOut);
164            looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
165            looseMarshalObjectArray(wireFormat, info.getBrokerPath(), dataOut);
166            dataOut.writeBoolean(info.isDispatchAsync());
167            dataOut.writeInt(info.getWindowSize());
168    
169        }
170    }