2 * Copyright (c) 2014 Cisco Systems, 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.openflowplugin.extension.vendor.nicira.convertor.match;
10 import com.google.common.base.Optional;
11 import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
12 import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
13 import org.opendaylight.openflowplugin.extension.api.ExtensionAugment;
14 import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
15 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
16 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.IpConverter;
17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
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.match.entries.grouping.MatchEntry;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.arp.spa.grouping.ArpSpaValuesBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.ArpSpaCaseValue;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.ArpSpaCaseValueBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifUpdateFlowStats;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifUpdateFlowStatsBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfArpSpaGrouping;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfArpSpaKey;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.arp.spa.grouping.NxmOfArpSpa;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.arp.spa.grouping.NxmOfArpSpaBuilder;
35 import org.opendaylight.yangtools.yang.binding.Augmentation;
40 public class ArpSpaConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
46 * org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava#convert
47 * (org.opendaylight.yangtools.yang.binding.DataContainer,
48 * org.opendaylight.openflowplugin.extension.api.path.AugmentationPath)
51 public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
52 ArpSpaCaseValue arpSpaCaseValue = ((ArpSpaCaseValue) input.getMatchEntryValue());
53 Ipv4Address ipv4Address = IpConverter.longToIpv4Address(arpSpaCaseValue.getArpSpaValues().getValue());
54 return resolveAugmentation(new NxmOfArpSpaBuilder().setIpv4Address(ipv4Address).build(), path,
55 NxmOfArpSpaKey.class);
58 private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(NxmOfArpSpa value,
59 MatchPath path, Class<? extends ExtensionKey> key) {
61 case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_MATCH:
62 return new ExtensionAugment<>(NxAugMatchNotifUpdateFlowStats.class,
63 new NxAugMatchNotifUpdateFlowStatsBuilder().setNxmOfArpSpa(value).build(), key);
64 case PACKETRECEIVED_MATCH:
65 return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
66 .setNxmOfArpSpa(value).build(), key);
67 case SWITCHFLOWREMOVED_MATCH:
68 return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
69 new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmOfArpSpa(value).build(), key);
71 throw new CodecPreconditionException(path);
79 * org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava#convert
81 * .opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general
82 * .rev140714.general.extension.grouping.Extension)
85 public MatchEntry convert(Extension extension) {
86 Optional<NxmOfArpSpaGrouping> matchGrouping = MatchUtil.arpSpaResolver.getExtension(extension);
87 if (!matchGrouping.isPresent()) {
88 throw new CodecPreconditionException(extension);
90 Long value = IpConverter.Ipv4AddressToLong(matchGrouping.get().getNxmOfArpSpa().getIpv4Address());
91 ArpSpaCaseValueBuilder arpSpaCaseValueBuilder = new ArpSpaCaseValueBuilder();
92 arpSpaCaseValueBuilder.setArpSpaValues(new ArpSpaValuesBuilder()
93 .setValue(value).build());
94 return MatchUtil.createDefaultMatchEntryBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfArpSpa.class,
96 arpSpaCaseValueBuilder.build()).build();