2 * Copyright (c) 2015 Hewlett-Packard Enterprise 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
8 package org.opendaylight.openflowjava.nx.codec.match;
10 import static org.opendaylight.yangtools.yang.common.netty.ByteBufUtils.readUint16;
12 import io.netty.buffer.ByteBuf;
13 import org.opendaylight.openflowjava.protocol.api.keys.MatchEntryDeserializerKey;
14 import org.opendaylight.openflowjava.protocol.api.keys.MatchEntrySerializerKey;
15 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
16 import org.opendaylight.openflowjava.protocol.api.util.OxmMatchConstants;
17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm0Class;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfUdpDst;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.UdpDstCaseValue;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.UdpDstCaseValueBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.udp.dst.grouping.UdpDstValuesBuilder;
28 * Codec for the UdpDst message.
30 * @author Aswin Suryanarayanan.
32 public class UdpDstCodec extends AbstractMatchCodec {
34 private static final int VALUE_LENGTH = 2;
35 private static final int NXM_FIELD_CODE = 12;
36 public static final MatchEntrySerializerKey<Nxm0Class, NxmOfUdpDst> SERIALIZER_KEY = new MatchEntrySerializerKey<>(
37 EncodeConstants.OF_VERSION_1_3, Nxm0Class.class, NxmOfUdpDst.class);
38 public static final MatchEntryDeserializerKey DESERIALIZER_KEY = new MatchEntryDeserializerKey(
39 EncodeConstants.OF_VERSION_1_3, OxmMatchConstants.NXM_0_CLASS, NXM_FIELD_CODE);
42 public void serialize(final MatchEntry input, final ByteBuf outBuffer) {
43 serializeHeader(input, outBuffer);
44 UdpDstCaseValue udpDstCase = (UdpDstCaseValue) input.getMatchEntryValue();
45 outBuffer.writeShort(udpDstCase.getUdpDstValues().getPort().getValue().toJava());
46 outBuffer.writeShort(udpDstCase.getUdpDstValues().getMask().toJava());
50 public MatchEntry deserialize(final ByteBuf message) {
51 return deserializeHeaderToBuilder(message)
53 .setMatchEntryValue(new UdpDstCaseValueBuilder()
54 .setUdpDstValues(new UdpDstValuesBuilder()
55 .setPort(new PortNumber(readUint16(message)))
56 .setMask(readUint16(message))
63 public int getNxmFieldCode() {
64 return NXM_FIELD_CODE;
68 public int getOxmClassCode() {
69 return OxmMatchConstants.NXM_0_CLASS;
73 public int getValueLength() {
78 public Class<? extends MatchField> getNxmField() {
79 return NxmOfUdpDst.class;
83 public Class<? extends OxmClassBase> getOxmClass() {
84 return Nxm0Class.class;