2 * Copyright (c) 2016 Red Hat, Inc. 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.readUint8;
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.opendaylight.openflow.oxm.rev150225.MatchField;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm0Class;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfIcmpType;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.IcmpTypeCaseValue;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.IcmpTypeCaseValueBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.icmp.type.grouping.IcmpTypeValuesBuilder;
27 * Codec for the Icmp type message.
29 * @author Josh Hershberg (jhershbe@redhat.com)
31 public class IcmpTypeCodec extends AbstractMatchCodec {
32 private static final int VALUE_LENGTH = 1;
33 private static final int NXM_FIELD_CODE = 13;
34 public static final MatchEntrySerializerKey<Nxm0Class, NxmOfIcmpType> SERIALIZER_KEY =
35 new MatchEntrySerializerKey<>(EncodeConstants.OF_VERSION_1_3, Nxm0Class.VALUE, NxmOfIcmpType.VALUE);
36 public static final MatchEntryDeserializerKey DESERIALIZER_KEY = new MatchEntryDeserializerKey(
37 EncodeConstants.OF_VERSION_1_3, OxmMatchConstants.NXM_0_CLASS, NXM_FIELD_CODE);
40 public MatchEntry deserialize(final ByteBuf message) {
41 return deserializeHeaderToBuilder(message)
42 .setMatchEntryValue(new IcmpTypeCaseValueBuilder()
43 .setIcmpTypeValues(new IcmpTypeValuesBuilder().setValue(readUint8(message)).build())
50 public void serialize(final MatchEntry input, final ByteBuf outBuffer) {
51 serializeHeader(input, outBuffer);
52 IcmpTypeCaseValue icmpTypeValue = (IcmpTypeCaseValue) input.getMatchEntryValue();
53 outBuffer.writeByte(icmpTypeValue.getIcmpTypeValues().getValue().toJava());
57 public int getNxmFieldCode() {
58 return NXM_FIELD_CODE;
62 public int getOxmClassCode() {
63 return OxmMatchConstants.NXM_0_CLASS;
67 public int getValueLength() {
72 public MatchField getNxmField() {
73 return NxmOfIcmpType.VALUE;
77 public OxmClassBase getOxmClass() {
78 return Nxm0Class.VALUE;