extension/openflowplugin-extension-nicira/src/main/java/org/opendaylight/openflowplugin/extension/vendor/nicira/convertor/match/CtTpSrcConvertor.java

   1 /*
   2  * Copyright (c) 2018 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.match;
   9
  10 import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
  11 import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
  12 import org.opendaylight.openflowplugin.extension.api.ExtensionAugment;
  13 import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
  14 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm1Class;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.CtTpSrcCaseValue;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.CtTpSrcCaseValueBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.ct.tp.src.grouping.CtTpSrcValuesBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlow;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlowBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessage;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessageBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStats;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStatsBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxCtTpSrcKey;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.ct.tp.src.grouping.NxmNxCtTpSrc;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.ct.tp.src.grouping.NxmNxCtTpSrcBuilder;
  35 import org.opendaylight.yangtools.yang.binding.Augmentation;
  36
  37 public class CtTpSrcConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
  38
  39     @Override
  40     public MatchEntry convert(final Extension extension) {
  41         final var matchGrouping = MatchUtil.CT_TP_SRC_RESOLVER.findExtension(extension);
  42         if (matchGrouping.isEmpty()) {
  43             throw new CodecPreconditionException(extension);
  44         }
  45         return MatchUtil.createDefaultMatchEntryBuilder(
  46             org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxCtTpSrc.VALUE,
  47             Nxm1Class.VALUE,
  48             new CtTpSrcCaseValueBuilder()
  49                 .setCtTpSrcValues(new CtTpSrcValuesBuilder()
  50                     .setCtTpSrc(matchGrouping.orElseThrow().getNxmNxCtTpSrc().getCtTpSrc())
  51                     .build())
  52                 .build())
  53             .build();
  54     }
  55
  56     @Override
  57     public ExtensionAugment<? extends Augmentation<Extension>> convert(final MatchEntry input, final MatchPath path) {
  58         CtTpSrcCaseValue ctTpSrcCaseValue = (CtTpSrcCaseValue) input.getMatchEntryValue();
  59         return resolveAugmentation(new NxmNxCtTpSrcBuilder()
  60             .setCtTpSrc(ctTpSrcCaseValue.getCtTpSrcValues().getCtTpSrc())
  61             .build(), path, NxmNxCtTpSrcKey.VALUE);
  62     }
  63
  64     private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(final NxmNxCtTpSrc value,
  65             final MatchPath path, final ExtensionKey key) {
  66         return switch (path) {
  67             case FLOWS_STATISTICS_UPDATE_MATCH -> new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
  68                 new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxCtTpSrc(value).build(), key);
  69             case FLOWS_STATISTICS_RPC_MATCH -> new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
  70                 new NxAugMatchRpcGetFlowStatsBuilder().setNxmNxCtTpSrc(value).build(), key);
  71             case PACKET_RECEIVED_MATCH -> new ExtensionAugment<>(NxAugMatchNotifPacketIn.class,
  72                 new NxAugMatchNotifPacketInBuilder().setNxmNxCtTpSrc(value).build(), key);
  73             case SWITCH_FLOW_REMOVED_MATCH -> new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
  74                 new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmNxCtTpSrc(value).build(), key);
  75             case PACKET_IN_MESSAGE_MATCH -> new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
  76                 new NxAugMatchPacketInMessageBuilder().setNxmNxCtTpSrc(value).build(), key);
  77         };
  78     }
  79 }