"Added more deserialization factories & their unit tests"
[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / deserialization / factories / GetConfigReplyMessageFactory.java
1 package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;\r
2 \r
3 import io.netty.buffer.ByteBuf;\r
4 \r
5 import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;\r
6 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.SwitchConfigFlag;\r
7 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetConfigOutput;\r
8 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetConfigOutputBuilder;\r
9 \r
10 /**\r
11  * @author michal.polkorab\r
12  * @author timotej.kubas\r
13  */\r
14 public class GetConfigReplyMessageFactory implements OFDeserializer<GetConfigOutput> {\r
15 \r
16     private static GetConfigReplyMessageFactory instance;\r
17     \r
18     private GetConfigReplyMessageFactory() {\r
19         // singleton\r
20     }\r
21     \r
22     /**\r
23      * @return singleton factory\r
24      */\r
25     public static GetConfigReplyMessageFactory getInstance(){\r
26         if(instance == null){\r
27             instance = new GetConfigReplyMessageFactory();\r
28         }\r
29         return instance;\r
30     }\r
31 \r
32     @Override\r
33     public GetConfigOutput bufferToMessage(ByteBuf rawMessage, short version) {\r
34         GetConfigOutputBuilder builder = new GetConfigOutputBuilder();\r
35         builder.setVersion(version);\r
36         builder.setXid(rawMessage.readUnsignedInt());\r
37         builder.setFlags(SwitchConfigFlag.forValue(rawMessage.readUnsignedShort()));\r
38         builder.setMissSendLen(rawMessage.readUnsignedShort());\r
39         return builder.build();\r
40     }\r
41 }\r