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


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 BrokerInfoMarshaller
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 BrokerInfoMarshaller 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 BrokerInfo.DATA_STRUCTURE_TYPE;
49     }
50     
51     /**
52      * @return a new object instance
53      */
54     public DataStructure createObject() {
55         return new BrokerInfo();
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         BrokerInfo info = (BrokerInfo)o;
69         info.setBrokerId((org.apache.activemq.command.BrokerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
70         info.setBrokerURL(tightUnmarshalString(dataIn, bs));
71
72         if (bs.readBoolean()) {
73             short size = dataIn.readShort();
74             org.apache.activemq.command.BrokerInfo value[] = new org.apache.activemq.command.BrokerInfo[size];
75             for( int i=0; i < size; i++ ) {
76                 value[i] = (org.apache.activemq.command.BrokerInfo) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
77             }
78             info.setPeerBrokerInfos(value);
79         }
80         else {
81             info.setPeerBrokerInfos(null);
82         }
83         info.setBrokerName(tightUnmarshalString(dataIn, bs));
84         info.setSlaveBroker(bs.readBoolean());
85         info.setMasterBroker(bs.readBoolean());
86         info.setFaultTolerantConfiguration(bs.readBoolean());
87
88     }
89
90
91     /**
92      * Write the booleans that this object uses to a BooleanStream
93      */
94     public int tightMarshal1(OpenWireFormat wireFormat, Object JavaDoc o, BooleanStream bs) throws IOException JavaDoc {
95
96         BrokerInfo info = (BrokerInfo)o;
97
98         int rc = super.tightMarshal1(wireFormat, o, bs);
99         rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getBrokerId(), bs);
100         rc += tightMarshalString1(info.getBrokerURL(), bs);
101         rc += tightMarshalObjectArray1(wireFormat, info.getPeerBrokerInfos(), bs);
102         rc += tightMarshalString1(info.getBrokerName(), bs);
103         bs.writeBoolean(info.isSlaveBroker());
104         bs.writeBoolean(info.isMasterBroker());
105         bs.writeBoolean(info.isFaultTolerantConfiguration());
106
107         return rc + 0;
108     }
109
110     /**
111      * Write a object instance to data output stream
112      *
113      * @param o the instance to be marshaled
114      * @param dataOut the output stream
115      * @throws IOException thrown if an error occurs
116      */
117     public void tightMarshal2(OpenWireFormat wireFormat, Object JavaDoc o, DataOutput JavaDoc dataOut, BooleanStream bs) throws IOException JavaDoc {
118         super.tightMarshal2(wireFormat, o, dataOut, bs);
119
120         BrokerInfo info = (BrokerInfo)o;
121         tightMarshalCachedObject2(wireFormat, (DataStructure)info.getBrokerId(), dataOut, bs);
122         tightMarshalString2(info.getBrokerURL(), dataOut, bs);
123         tightMarshalObjectArray2(wireFormat, info.getPeerBrokerInfos(), dataOut, bs);
124         tightMarshalString2(info.getBrokerName(), dataOut, bs);
125         bs.readBoolean();
126         bs.readBoolean();
127         bs.readBoolean();
128
129     }
130
131     /**
132      * Un-marshal an object instance from the data input stream
133      *
134      * @param o the object to un-marshal
135      * @param dataIn the data input stream to build the object from
136      * @throws IOException
137      */
138     public void looseUnmarshal(OpenWireFormat wireFormat, Object JavaDoc o, DataInput JavaDoc dataIn) throws IOException JavaDoc {
139         super.looseUnmarshal(wireFormat, o, dataIn);
140
141         BrokerInfo info = (BrokerInfo)o;
142         info.setBrokerId((org.apache.activemq.command.BrokerId) looseUnmarsalCachedObject(wireFormat, dataIn));
143         info.setBrokerURL(looseUnmarshalString(dataIn));
144
145         if (dataIn.readBoolean()) {
146             short size = dataIn.readShort();
147             org.apache.activemq.command.BrokerInfo value[] = new org.apache.activemq.command.BrokerInfo[size];
148             for( int i=0; i < size; i++ ) {
149                 value[i] = (org.apache.activemq.command.BrokerInfo) looseUnmarsalNestedObject(wireFormat,dataIn);
150             }
151             info.setPeerBrokerInfos(value);
152         }
153         else {
154             info.setPeerBrokerInfos(null);
155         }
156         info.setBrokerName(looseUnmarshalString(dataIn));
157         info.setSlaveBroker(dataIn.readBoolean());
158         info.setMasterBroker(dataIn.readBoolean());
159         info.setFaultTolerantConfiguration(dataIn.readBoolean());
160
161     }
162
163
164     /**
165      * Write the booleans that this object uses to a BooleanStream
166      */
167     public void looseMarshal(OpenWireFormat wireFormat, Object JavaDoc o, DataOutput JavaDoc dataOut) throws IOException JavaDoc {
168
169         BrokerInfo info = (BrokerInfo)o;
170
171         super.looseMarshal(wireFormat, o, dataOut);
172         looseMarshalCachedObject(wireFormat, (DataStructure)info.getBrokerId(), dataOut);
173         looseMarshalString(info.getBrokerURL(), dataOut);
174         looseMarshalObjectArray(wireFormat, info.getPeerBrokerInfos(), dataOut);
175         looseMarshalString(info.getBrokerName(), dataOut);
176         dataOut.writeBoolean(info.isSlaveBroker());
177         dataOut.writeBoolean(info.isMasterBroker());
178         dataOut.writeBoolean(info.isFaultTolerantConfiguration());
179
180     }
181 }
182
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