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
9 package org.opendaylight.openflowjava.nx.codec.match;
11 import io.netty.buffer.ByteBuf;
13 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm0Class;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
20 import org.opendaylight.openflowjava.protocol.api.keys.MatchEntryDeserializerKey;
21 import org.opendaylight.openflowjava.protocol.api.keys.MatchEntrySerializerKey;
22 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
23 import org.opendaylight.openflowjava.protocol.api.util.OxmMatchConstants;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfTcpDst;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.tcp.dst.grouping.TcpDstValuesBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.TcpDstCaseValue;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.TcpDstCaseValueBuilder;
30 * @author Aswin Suryanarayanan.
33 public class TcpDstCodec extends AbstractMatchCodec {
35 private static final int VALUE_LENGTH = 4;
36 private static final int NXM_FIELD_CODE = 10;
37 public static final MatchEntrySerializerKey<Nxm0Class, NxmOfTcpDst> SERIALIZER_KEY = new MatchEntrySerializerKey<>(
38 EncodeConstants.OF13_VERSION_ID, Nxm0Class.class, NxmOfTcpDst.class);
39 public static final MatchEntryDeserializerKey DESERIALIZER_KEY = new MatchEntryDeserializerKey(
40 EncodeConstants.OF13_VERSION_ID, OxmMatchConstants.NXM_0_CLASS, NXM_FIELD_CODE);
43 public void serialize(MatchEntry input, ByteBuf outBuffer) {
44 serializeHeader(input, outBuffer);
45 TcpDstCaseValue tcpDstCase = ((TcpDstCaseValue) input.getMatchEntryValue());
46 outBuffer.writeShort(tcpDstCase.getTcpDstValues().getPort().getValue());
50 public MatchEntry deserialize(ByteBuf message) {
51 MatchEntryBuilder matchEntryBuilder = deserializeHeader(message);
52 int portNo = message.readUnsignedShort();
53 TcpDstCaseValueBuilder caseBuilder = new TcpDstCaseValueBuilder();
54 TcpDstValuesBuilder tcpDstValuesBuilder = new TcpDstValuesBuilder();
55 tcpDstValuesBuilder.setPort(new PortNumber(portNo));
56 caseBuilder.setTcpDstValues(tcpDstValuesBuilder.build());
57 matchEntryBuilder.setMatchEntryValue(caseBuilder.build());
58 return matchEntryBuilder.build();
62 public int getNxmFieldCode() {
63 return NXM_FIELD_CODE;
67 public int getOxmClassCode() {
68 return OxmMatchConstants.NXM_0_CLASS;
72 public int getValueLength() {
77 public Class<? extends MatchField> getNxmField() { return NxmOfTcpDst.class; }
80 public Class<? extends OxmClassBase> getOxmClass() {
81 return Nxm0Class.class;