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.factories;
11 import io.netty.buffer.ByteBuf;
13 import org.opendaylight.openflowjava.protocol.impl.serialization.OFSerializer;
14 import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;
15 import org.opendaylight.openflowjava.protocol.impl.util.OF10ActionsSerializer;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
19 * Translates PacketOut messages
20 * @author michal.polkorab
22 public class OF10PacketOutInputMessageFactory implements OFSerializer<PacketOutInput> {
24 private static final byte MESSAGE_TYPE = 13;
25 private static final int MESSAGE_LENGTH = 16;
27 private static OF10PacketOutInputMessageFactory instance;
29 private OF10PacketOutInputMessageFactory() {
30 // do nothing, just singleton
34 * @return singleton factory
36 public static synchronized OF10PacketOutInputMessageFactory getInstance() {
37 if (instance == null) {
38 instance = new OF10PacketOutInputMessageFactory();
44 public void messageToBuffer(short version, ByteBuf out,
45 PacketOutInput message) {
46 ByteBufUtils.writeOFHeader(instance, message, out);
47 out.writeInt(message.getBufferId().intValue());
48 out.writeShort(message.getInPort().getValue().intValue());
49 out.writeShort(OF10ActionsSerializer.computeActionsLength(message.getAction()));
50 OF10ActionsSerializer.encodeActionsV10(out, message.getAction());
51 byte[] data = message.getData();
58 public int computeLength(PacketOutInput message) {
59 int length = MESSAGE_LENGTH + OF10ActionsSerializer.computeActionsLength(message.getAction());
60 byte[] data = message.getData();
62 length += data.length;
68 public byte getMessageType() {