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