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.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.RoleRequestInput;
18 * Translates RoleRequest messages
19 * @author michal.polkorab
20 * @author timotej.kubas
22 public class RoleRequestInputMessageFactory implements OFSerializer<RoleRequestInput> {
24 /** Code type of RoleRequest message */
25 public static final byte MESSAGE_TYPE = 24;
26 private static final int MESSAGE_LENGTH = 24;
27 private static final byte PADDING_IN_ROLE_REQUEST_MESSAGE = 4;
28 private static RoleRequestInputMessageFactory instance;
30 private RoleRequestInputMessageFactory() {
31 // do nothing, just singleton
35 * @return singleton factory
37 public static synchronized RoleRequestInputMessageFactory getInstance() {
38 if (instance == null) {
39 instance = new RoleRequestInputMessageFactory();
45 public void messageToBuffer(short version, ByteBuf out,
46 RoleRequestInput message) {
47 ByteBufUtils.writeOFHeader(instance, message, out);
48 out.writeInt(message.getRole().getIntValue());
49 ByteBufUtils.padBuffer(PADDING_IN_ROLE_REQUEST_MESSAGE, out);
50 out.writeLong(message.getGenerationId().longValue());
54 public int computeLength(RoleRequestInput message) {
55 return MESSAGE_LENGTH;
59 public byte getMessageType() {