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Java > Open Source Codes > org > apache > activemq > openwire > v3 > 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.v3;
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         info.setDispatchAsync(bs.readBoolean());
84         info.setWindowSize(dataIn.readInt());
85
86     }
87
88
89     /**
90      * Write the booleans that this object uses to a BooleanStream
91      */
92     public int tightMarshal1(OpenWireFormat wireFormat, Object JavaDoc o, BooleanStream bs) throws IOException JavaDoc {
93
94         ProducerInfo info = (ProducerInfo)o;
95
96         int rc = super.tightMarshal1(wireFormat, o, bs);
97         rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
98         rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
99         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 JavaDoc o, DataOutput JavaDoc dataOut, BooleanStream bs) throws IOException JavaDoc {
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 JavaDoc o, DataInput JavaDoc dataIn) throws IOException JavaDoc {
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 JavaDoc o, DataOutput JavaDoc dataOut) throws IOException JavaDoc {
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 }
171
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