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
8 package org.opendaylight.openflowjava.protocol.impl.deserialization.match;
10 import io.netty.buffer.ByteBuf;
11 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
12 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
13 import org.opendaylight.openflowjava.util.ByteBufUtils;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.ArpTpa;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ArpTpaCaseBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.arp.tpa._case.ArpTpaBuilder;
24 * Translates OxmArpTpa messages.
26 * @author michal.polkorab
28 public class OxmArpTpaDeserializer extends AbstractOxmMatchEntryDeserializer
29 implements OFDeserializer<MatchEntry> {
32 public MatchEntry deserialize(final ByteBuf input) {
33 MatchEntryBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
34 addArpTpaValue(input, builder);
35 return builder.build();
38 private static void addArpTpaValue(final ByteBuf input, final MatchEntryBuilder builder) {
39 ArpTpaCaseBuilder caseBuilder = new ArpTpaCaseBuilder();
40 ArpTpaBuilder arpBuilder = new ArpTpaBuilder();
41 arpBuilder.setIpv4Address(ByteBufUtils.readIetfIpv4Address(input));
42 if (builder.isHasMask()) {
43 arpBuilder.setMask(OxmDeserializerHelper.convertMask(input, EncodeConstants.GROUPS_IN_IPV4_ADDRESS));
45 caseBuilder.setArpTpa(arpBuilder.build());
46 builder.setMatchEntryValue(caseBuilder.build());
50 protected Class<? extends MatchField> getOxmField() {
55 protected Class<? extends OxmClassBase> getOxmClass() {
56 return OpenflowBasicClass.class;