Added support for OF 1.0
[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / deserialization / factories / OF10GetConfigReplyMessageFactory.java
1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
2 package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;\r
3 \r
4 import io.netty.buffer.ByteBuf;\r
5 \r
6 import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;\r
7 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.SwitchConfigFlag;\r
8 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetConfigOutput;\r
9 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetConfigOutputBuilder;\r
10 \r
11 /**\r
12  * @author michal.polkorab\r
13  *\r
14  */\r
15 public class OF10GetConfigReplyMessageFactory implements OFDeserializer<GetConfigOutput> {\r
16     \r
17 private static OF10GetConfigReplyMessageFactory instance;\r
18     \r
19     private OF10GetConfigReplyMessageFactory() {\r
20         // singleton\r
21     }\r
22     \r
23     /**\r
24      * @return singleton factory\r
25      */\r
26     public static synchronized OF10GetConfigReplyMessageFactory getInstance(){\r
27         if(instance == null){\r
28             instance = new OF10GetConfigReplyMessageFactory();\r
29         }\r
30         return instance;\r
31     }\r
32 \r
33     @Override\r
34     public GetConfigOutput bufferToMessage(ByteBuf rawMessage, short version) {\r
35         GetConfigOutputBuilder builder = new GetConfigOutputBuilder();\r
36         builder.setVersion(version);\r
37         builder.setXid(rawMessage.readUnsignedInt());\r
38         builder.setFlags(SwitchConfigFlag.forValue(rawMessage.readUnsignedShort()));\r
39         builder.setMissSendLen(rawMessage.readUnsignedShort());\r
40         return builder.build();\r
41     }\r
42 \r
43 }\r