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.tpa.grouping.ArpTpaValuesBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.ArpTpaCaseValue;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.ArpTpaCaseValueBuilder;
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.NxAugMatchNodesNodeTableFlow;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlowBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessage;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessageBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStats;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStatsBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfArpTpaGrouping;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfArpTpaKey;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.arp.tpa.grouping.NxmOfArpTpa;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.arp.tpa.grouping.NxmOfArpTpaBuilder;
39 import org.opendaylight.yangtools.yang.binding.Augmentation;
42 * Convert to/from SAL flow model to openflowjava model for ArpTpaCase.
46 public class ArpTpaConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
49 public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
50 ArpTpaCaseValue arpTpaCaseValue = (ArpTpaCaseValue) input.getMatchEntryValue();
51 Ipv4Address ipv4Address = IpConverter.longToIpv4Address(arpTpaCaseValue.getArpTpaValues().getValue());
52 return resolveAugmentation(new NxmOfArpTpaBuilder().setIpv4Address(ipv4Address).build(), path,
53 NxmOfArpTpaKey.class);
57 public MatchEntry convert(Extension extension) {
58 Optional<NxmOfArpTpaGrouping> matchGrouping = MatchUtil.ARP_TPA_RESOLVER.getExtension(extension);
59 if (!matchGrouping.isPresent()) {
60 throw new CodecPreconditionException(extension);
62 Long value = IpConverter.ipv4AddressToLong(matchGrouping.get().getNxmOfArpTpa().getIpv4Address());
63 ArpTpaCaseValueBuilder arpTpaCaseValueBuilder = new ArpTpaCaseValueBuilder();
64 arpTpaCaseValueBuilder.setArpTpaValues(new ArpTpaValuesBuilder()
65 .setValue(value).build());
66 return MatchUtil.createDefaultMatchEntryBuilder(
67 org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfArpTpa.class,
68 Nxm0Class.class, arpTpaCaseValueBuilder.build()).build();
71 private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(NxmOfArpTpa value,
72 MatchPath path, Class<? extends ExtensionKey> key) {
74 case FLOWS_STATISTICS_UPDATE_MATCH:
75 return new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
76 new NxAugMatchNodesNodeTableFlowBuilder().setNxmOfArpTpa(value).build(), key);
77 case FLOWS_STATISTICS_RPC_MATCH:
78 return new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
79 new NxAugMatchRpcGetFlowStatsBuilder().setNxmOfArpTpa(value).build(), key);
80 case PACKET_RECEIVED_MATCH:
81 return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
82 .setNxmOfArpTpa(value).build(), key);
83 case SWITCH_FLOW_REMOVED_MATCH:
84 return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
85 new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmOfArpTpa(value).build(), key);
86 case PACKET_IN_MESSAGE_MATCH:
87 return new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
88 new NxAugMatchPacketInMessageBuilder().setNxmOfArpTpa(value).build(), key);
90 throw new CodecPreconditionException(path);