2 * Copyright (c) 2015 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.openflowjava.nx.api.NiciraConstants;
12 import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
13 import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
14 import org.opendaylight.openflowplugin.extension.api.ExtensionAugment;
15 import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
16 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.oxm.container.match.entry.value.ExperimenterIdCase;
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.openflowjava.nx.match.rev140421.OfjAugNxExpMatch;
20 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.NshcCaseValue;
21 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.NshcCaseValueBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlow;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlowBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessage;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessageBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStats;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStatsBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxNshc1Grouping;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxNshc1Key;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.nshc._1.grouping.NxmNxNshc1;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.nshc._1.grouping.NxmNxNshc1Builder;
38 import org.opendaylight.yangtools.yang.binding.Augmentation;
40 public class Nshc1Convertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
43 public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
44 ExperimenterIdCase experimenterIdCase = (ExperimenterIdCase) input.getMatchEntryValue();
45 OfjAugNxExpMatch ofjAugNxExpMatch = experimenterIdCase.augmentation(OfjAugNxExpMatch.class);
46 NshcCaseValue nshcCaseValue = (NshcCaseValue) ofjAugNxExpMatch.getNxExpMatchEntryValue();
47 NxmNxNshc1 nxmNxNshc1 = new NxmNxNshc1Builder()
48 .setValue(nshcCaseValue.getNshc())
49 .setMask(nshcCaseValue.getMask())
51 return resolveAugmentation(nxmNxNshc1, path, NxmNxNshc1Key.class);
55 public MatchEntry convert(Extension extension) {
56 Optional<NxmNxNshc1Grouping> matchGrouping = MatchUtil.NSC1_RESOLVER.getExtension(extension);
57 if (!matchGrouping.isPresent()) {
58 throw new CodecPreconditionException(extension);
60 Long value = matchGrouping.get().getNxmNxNshc1().getValue();
61 Long mask = matchGrouping.get().getNxmNxNshc1().getMask();
62 MatchEntry matchEntry = buildMatchEntry(value, mask);
66 public static MatchEntry buildMatchEntry(Long value, Long mask) {
67 NshcCaseValue nshcCaseValue = new NshcCaseValueBuilder().setNshc(value).setMask(mask).build();
68 return MatchUtil.createExperimenterMatchEntryBuilder(
69 org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxNshc1.class,
70 NiciraConstants.NX_NSH_VENDOR_ID,
71 nshcCaseValue).setHasMask(mask != null).build();
74 private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(
76 MatchPath path, Class<? extends ExtensionKey> key) {
78 case FLOWS_STATISTICS_UPDATE_MATCH:
79 return new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
80 new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxNshc1(value).build(), key);
81 case FLOWS_STATISTICS_RPC_MATCH:
82 return new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
83 new NxAugMatchRpcGetFlowStatsBuilder().setNxmNxNshc1(value).build(), key);
84 case PACKET_RECEIVED_MATCH:
85 return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
86 .setNxmNxNshc1(value).build(), key);
87 case SWITCH_FLOW_REMOVED_MATCH:
88 return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
89 new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmNxNshc1(value).build(), key);
90 case PACKET_IN_MESSAGE_MATCH:
91 return new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
92 new NxAugMatchPacketInMessageBuilder().setNxmNxNshc1(value).build(), key);
94 throw new CodecPreconditionException(path);