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;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfUdpDst;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.udp.dst.grouping.UdpDstValuesBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.UdpDstCaseValue;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.UdpDstCaseValueBuilder;
31 * @author Aswin Suryanarayanan.
34 public class UdpDstCodec extends AbstractMatchCodec {
36 private static final int VALUE_LENGTH = 4;
37 private static final int NXM_FIELD_CODE = 12;
38 public static final MatchEntrySerializerKey<Nxm0Class, NxmOfUdpDst> SERIALIZER_KEY = new MatchEntrySerializerKey<>(
39 EncodeConstants.OF13_VERSION_ID, Nxm0Class.class, NxmOfUdpDst.class);
40 public static final MatchEntryDeserializerKey DESERIALIZER_KEY = new MatchEntryDeserializerKey(
41 EncodeConstants.OF13_VERSION_ID, OxmMatchConstants.NXM_0_CLASS, NXM_FIELD_CODE);
44 public void serialize(MatchEntry input, ByteBuf outBuffer) {
45 serializeHeader(input, outBuffer);
46 UdpDstCaseValue udpDstCase = ((UdpDstCaseValue) input.getMatchEntryValue());
47 outBuffer.writeShort(udpDstCase.getUdpDstValues().getPort().getValue());
51 public MatchEntry deserialize(ByteBuf message) {
52 MatchEntryBuilder matchEntryBuilder = deserializeHeader(message);
53 matchEntryBuilder.setHasMask(false);
54 int portNo = message.readUnsignedShort();
55 UdpDstCaseValueBuilder caseBuilder = new UdpDstCaseValueBuilder();
56 UdpDstValuesBuilder udpDstValuesBuilder = new UdpDstValuesBuilder();
57 udpDstValuesBuilder.setPort(new PortNumber(portNo));
58 caseBuilder.setUdpDstValues(udpDstValuesBuilder.build());
59 matchEntryBuilder.setMatchEntryValue(caseBuilder.build());
60 return matchEntryBuilder.build();
64 public int getNxmFieldCode() {
65 return NXM_FIELD_CODE;
69 public int getOxmClassCode() {
70 return OxmMatchConstants.NXM_0_CLASS;
74 public int getValueLength() {
79 public Class<? extends MatchField> getNxmField() {
80 return NxmOfUdpDst.class;
84 public Class<? extends OxmClassBase> getOxmClass() {
85 return Nxm0Class.class;