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.deserialization.factories;
11 import static org.opendaylight.yangtools.yang.common.netty.ByteBufUtils.readUint32;
13 import io.netty.buffer.ByteBuf;
14 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
15 import org.opendaylight.openflowjava.protocol.impl.util.VersionAssignableFactory;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoRequestMessage;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoRequestMessageBuilder;
20 * Translates EchoRequest messages.
21 * OpenFlow protocol versions: 1.0, 1.3, 1.4, 1.5.
22 * @author michal.polkorab
23 * @author timotej.kubas
25 public class EchoRequestMessageFactory extends VersionAssignableFactory implements OFDeserializer<EchoRequestMessage> {
28 public EchoRequestMessage deserialize(ByteBuf rawMessage) {
29 EchoRequestMessageBuilder builder = new EchoRequestMessageBuilder();
30 builder.setVersion(getVersion());
31 builder.setXid(readUint32(rawMessage));
32 byte[] data = new byte[rawMessage.readableBytes()];
33 rawMessage.readBytes(data);
34 builder.setData(data);
35 return builder.build();