6c16ea39ffff02d25e3ae26ec1dc39567417437f
[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / serialization / instruction / WriteMetadataInstructionSerializer.java
1 /*\r
2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.\r
3  *\r
4  * This program and the accompanying materials are made available under the\r
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
7  */\r
8 \r
9 package org.opendaylight.openflowjava.protocol.impl.serialization.instruction;\r
10 \r
11 import io.netty.buffer.ByteBuf;\r
12 \r
13 import org.opendaylight.openflowjava.protocol.impl.util.InstructionConstants;\r
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataInstruction;\r
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;\r
16 \r
17 /**\r
18  * @author michal.polkorab\r
19  *\r
20  */\r
21 public class WriteMetadataInstructionSerializer extends AbstractInstructionSerializer {\r
22 \r
23     @Override\r
24     public void serialize(Instruction instruction, ByteBuf outBuffer) {\r
25         outBuffer.writeShort(getType());\r
26         outBuffer.writeShort(InstructionConstants.WRITE_METADATA_LENGTH);\r
27         outBuffer.writeZero(InstructionConstants.PADDING_IN_WRITE_METADATA);\r
28         MetadataInstruction metadata = instruction.getAugmentation(MetadataInstruction.class);\r
29         outBuffer.writeBytes(metadata.getMetadata());\r
30         outBuffer.writeBytes(metadata.getMetadataMask());\r
31     }\r
32 \r
33     @Override\r
34     protected int getType() {\r
35         return InstructionConstants.WRITE_METADATA_TYPE;\r
36     }\r
37 \r
38 }\r