2 * Copyright (c) 2015 Intel, 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
9 package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.match;
11 import com.google.common.base.Optional;
12 import org.opendaylight.openflowjava.nx.api.NiciraConstants;
13 import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
14 import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
15 import org.opendaylight.openflowplugin.extension.api.ExtensionAugment;
16 import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
17 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.oxm.container.match.entry.value.ExperimenterIdCase;
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.OfjAugNxExpMatch;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.nsh.mdtype.grouping.NshMdtypeValues;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.nsh.mdtype.grouping.NshMdtypeValuesBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.experimenter.id._case.NxExpMatchEntryValue;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.experimenter.id._case.nx.exp.match.entry.value.NshMdtypeCaseValue;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.experimenter.id._case.nx.exp.match.entry.value.NshMdtypeCaseValueBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlow;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlowBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessage;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessageBuilder;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStats;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStatsBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxNshMdtypeGrouping;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxNshMdtypeKey;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.nsh.mdtype.grouping.NxmNxNshMdtype;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.nsh.mdtype.grouping.NxmNxNshMdtypeBuilder;
42 import org.opendaylight.yangtools.yang.binding.Augmentation;
44 public class NshMdtypeConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
47 public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
48 ExperimenterIdCase experimenterIdCase = (ExperimenterIdCase) input.getMatchEntryValue();
49 OfjAugNxExpMatch ofjAugNxExpMatch = experimenterIdCase.augmentation(OfjAugNxExpMatch.class);
50 NshMdtypeCaseValue nshMdtypeCaseValue = (NshMdtypeCaseValue) ofjAugNxExpMatch.getNxExpMatchEntryValue();
51 NshMdtypeValues nshMdtypeValues = nshMdtypeCaseValue.getNshMdtypeValues();
52 NxmNxNshMdtype nxmNxNshMdtype = new NxmNxNshMdtypeBuilder()
53 .setValue(nshMdtypeValues.getValue())
55 return resolveAugmentation(
58 NxmNxNshMdtypeKey.class);
62 public MatchEntry convert(Extension extension) {
63 Optional<NxmNxNshMdtypeGrouping> matchGrouping = MatchUtil.NSH_MDTYPE_RESOLVER.getExtension(extension);
64 if (!matchGrouping.isPresent()) {
65 throw new CodecPreconditionException(extension);
67 Short value = matchGrouping.get().getNxmNxNshMdtype().getValue();
68 return buildMatchEntry(value, null);
71 public static MatchEntry buildMatchEntry(Short value, Short mask) {
72 NshMdtypeValues nshMdtypeValues = new NshMdtypeValuesBuilder().setValue(value).build();
73 NxExpMatchEntryValue entryValue = new NshMdtypeCaseValueBuilder().setNshMdtypeValues(nshMdtypeValues).build();
74 return MatchUtil.createExperimenterMatchEntryBuilder(
75 org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxNshMdtype.class,
76 NiciraConstants.NX_NSH_VENDOR_ID,
77 entryValue).setHasMask(mask != null).build();
80 private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(
82 MatchPath path, Class<? extends ExtensionKey> key) {
84 case FLOWS_STATISTICS_UPDATE_MATCH:
85 return new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
86 new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxNshMdtype(value).build(), key);
87 case FLOWS_STATISTICS_RPC_MATCH:
88 return new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
89 new NxAugMatchRpcGetFlowStatsBuilder().setNxmNxNshMdtype(value).build(), key);
90 case PACKET_RECEIVED_MATCH:
91 return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class,
92 new NxAugMatchNotifPacketInBuilder().setNxmNxNshMdtype(value).build(), key);
93 case SWITCH_FLOW_REMOVED_MATCH:
94 return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
95 new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmNxNshMdtype(value).build(), key);
96 case PACKET_IN_MESSAGE_MATCH:
97 return new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
98 new NxAugMatchPacketInMessageBuilder().setNxmNxNshMdtype(value).build(), key);
100 throw new CodecPreconditionException(path);