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Java > Open Source Codes > org > apache > activemq > openwire > v1 > ProducerInfoMarshaller


1 /**
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one or more
4  * contributor license agreements. See the NOTICE file distributed with
5  * this work for additional information regarding copyright ownership.
6  * The ASF licenses this file to You under the Apache License, Version 2.0
7  * (the "License"); you may not use this file except in compliance with
8  * the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18
19 package org.apache.activemq.openwire.v1;
20
21 import java.io.DataInput JavaDoc;
22 import java.io.DataOutput JavaDoc;
23 import java.io.IOException JavaDoc;
24
25 import org.apache.activemq.openwire.*;
26 import org.apache.activemq.command.*;
27
28
29
30 /**
31  * Marshalling code for Open Wire Format for ProducerInfoMarshaller
32  *
33  *
34  * NOTE!: This file is auto generated - do not modify!
35  * if you need to make a change, please see the modify the groovy scripts in the
36  * under src/gram/script and then use maven openwire:generate to regenerate
37  * this file.
38  *
39  * @version $Revision$
40  */
41 public class ProducerInfoMarshaller extends BaseCommandMarshaller {
42
43     /**
44      * Return the type of Data Structure we marshal
45      * @return short representation of the type data structure
46      */
47     public byte getDataStructureType() {
48         return ProducerInfo.DATA_STRUCTURE_TYPE;
49     }
50     
51     /**
52      * @return a new object instance
53      */
54     public DataStructure createObject() {
55         return new ProducerInfo();
56     }
57
58     /**
59      * Un-marshal an object instance from the data input stream
60      *
61      * @param o the object to un-marshal
62      * @param dataIn the data input stream to build the object from
63      * @throws IOException
64      */
65     public void tightUnmarshal(OpenWireFormat wireFormat, Object JavaDoc o, DataInput JavaDoc dataIn, BooleanStream bs) throws IOException JavaDoc {
66         super.tightUnmarshal(wireFormat, o, dataIn, bs);
67
68         ProducerInfo info = (ProducerInfo)o;
69         info.setProducerId((org.apache.activemq.command.ProducerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
70         info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
71
72         if (bs.readBoolean()) {
73             short size = dataIn.readShort();
74             org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
75             for( int i=0; i < size; i++ ) {
76                 value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
77             }
78             info.setBrokerPath(value);
79         }
80         else {
81             info.setBrokerPath(null);
82         }
83
84     }
85
86
87     /**
88      * Write the booleans that this object uses to a BooleanStream
89      */
90     public int tightMarshal1(OpenWireFormat wireFormat, Object JavaDoc o, BooleanStream bs) throws IOException JavaDoc {
91
92         ProducerInfo info = (ProducerInfo)o;
93
94         int rc = super.tightMarshal1(wireFormat, o, bs);
95         rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
96         rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
97         rc += tightMarshalObjectArray1(wireFormat, info.getBrokerPath(), bs);
98
99         return rc + 0;
100     }
101
102     /**
103      * Write a object instance to data output stream
104      *
105      * @param o the instance to be marshaled
106      * @param dataOut the output stream
107      * @throws IOException thrown if an error occurs
108      */
109     public void tightMarshal2(OpenWireFormat wireFormat, Object JavaDoc o, DataOutput JavaDoc dataOut, BooleanStream bs) throws IOException JavaDoc {
110         super.tightMarshal2(wireFormat, o, dataOut, bs);
111
112         ProducerInfo info = (ProducerInfo)o;
113         tightMarshalCachedObject2(wireFormat, (DataStructure)info.getProducerId(), dataOut, bs);
114         tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
115         tightMarshalObjectArray2(wireFormat, info.getBrokerPath(), dataOut, bs);
116
117     }
118
119     /**
120      * Un-marshal an object instance from the data input stream
121      *
122      * @param o the object to un-marshal
123      * @param dataIn the data input stream to build the object from
124      * @throws IOException
125      */
126     public void looseUnmarshal(OpenWireFormat wireFormat, Object JavaDoc o, DataInput JavaDoc dataIn) throws IOException JavaDoc {
127         super.looseUnmarshal(wireFormat, o, dataIn);
128
129         ProducerInfo info = (ProducerInfo)o;
130         info.setProducerId((org.apache.activemq.command.ProducerId) looseUnmarsalCachedObject(wireFormat, dataIn));
131         info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
132
133         if (dataIn.readBoolean()) {
134             short size = dataIn.readShort();
135             org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
136             for( int i=0; i < size; i++ ) {
137                 value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
138             }
139             info.setBrokerPath(value);
140         }
141         else {
142             info.setBrokerPath(null);
143         }
144
145     }
146
147
148     /**
149      * Write the booleans that this object uses to a BooleanStream
150      */
151     public void looseMarshal(OpenWireFormat wireFormat, Object JavaDoc o, DataOutput JavaDoc dataOut) throws IOException JavaDoc {
152
153         ProducerInfo info = (ProducerInfo)o;
154
155         super.looseMarshal(wireFormat, o, dataOut);
156         looseMarshalCachedObject(wireFormat, (DataStructure)info.getProducerId(), dataOut);
157         looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
158         looseMarshalObjectArray(wireFormat, info.getBrokerPath(), dataOut);
159
160     }
161 }
162
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