extension/openflowplugin-extension-eric/src/main/java/org/opendaylight/openflowplugin/extension/vendor/eric/convertor/match/Icmpv6NDReservedConvertor.java

   1 /*
   2  * Copyright (c) 2019 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
   9 package org.opendaylight.openflowplugin.extension.vendor.eric.convertor.match;
  10
  11 import com.google.common.base.Optional;
  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.eric.convertor.CodecPreconditionException;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.EricExpClass;
  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.eric.match.rev180730.Icmpv6NdReserved;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.eric.match.rev180730.icmpv6.nd.reserved.grouping.Icmpv6NdReservedValuesBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.eric.match.rev180730.oxm.container.match.entry.value.Icmpv6NdReservedCaseValue;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.eric.match.rev180730.oxm.container.match.entry.value.Icmpv6NdReservedCaseValueBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchNodesNodeTableFlow;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchNodesNodeTableFlowBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchNotifPacketIn;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchNotifPacketInBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchNotifSwitchFlowRemoved;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchNotifSwitchFlowRemovedBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchPacketInMessage;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchPacketInMessageBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchRpcGetFlowStats;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricAugMatchRpcGetFlowStatsBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.EricOfIcmpv6NdReservedGrouping;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.Icmpv6NdReservedKey;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.eric.of.icmpv6.nd.reserved.grouping.EricOfIcmpv6NdReserved;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.eric.match.rev180730.eric.of.icmpv6.nd.reserved.grouping.EricOfIcmpv6NdReservedBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
  39 import org.opendaylight.yangtools.yang.binding.Augmentation;
  40 import org.opendaylight.yangtools.yang.common.Uint32;
  41
  42 /**
  43  * Convert to/from SAL flow model to openflowjava model for Icmpv6NDReservedCase.
  44  */
  45 public class Icmpv6NDReservedConvertor implements ConvertorToOFJava<MatchEntry>,
  46         ConvertorFromOFJava<MatchEntry, MatchPath> {
  47
  48     @Override
  49     public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
  50         Icmpv6NdReservedCaseValue icmpv6NdReservedCaseValue = (Icmpv6NdReservedCaseValue) input.getMatchEntryValue();
  51         return resolveAugmentation(new EricOfIcmpv6NdReservedBuilder().setIcmpv6NdReserved(
  52                 icmpv6NdReservedCaseValue.getIcmpv6NdReservedValues().getIcmpv6NdReserved()).build(), path,
  53                 Icmpv6NdReservedKey.class);
  54     }
  55
  56     @Override
  57     public MatchEntry convert(Extension extension) {
  58         Optional<EricOfIcmpv6NdReservedGrouping> matchGrouping
  59                 = MatchUtil.ICMPV6_ND_RESERVED_RESOLVER.getExtension(extension);
  60         if (!matchGrouping.isPresent()) {
  61             throw new CodecPreconditionException(extension);
  62         }
  63         Uint32 value = matchGrouping.get().getEricOfIcmpv6NdReserved().getIcmpv6NdReserved();
  64         Icmpv6NdReservedCaseValueBuilder icmpv6NdReservedCaseValueBuilder = new Icmpv6NdReservedCaseValueBuilder();
  65         icmpv6NdReservedCaseValueBuilder.setIcmpv6NdReservedValues(new Icmpv6NdReservedValuesBuilder()
  66                 .setIcmpv6NdReserved(value).build());
  67         return MatchUtil.createDefaultMatchEntryBuilder(Icmpv6NdReserved.class, EricExpClass.class,
  68                 icmpv6NdReservedCaseValueBuilder.build()).build();
  69     }
  70
  71     private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(EricOfIcmpv6NdReserved value,
  72             MatchPath path, Class<? extends ExtensionKey> key) {
  73         switch (path) {
  74             case FLOWS_STATISTICS_UPDATE_MATCH:
  75                 return new ExtensionAugment<>(EricAugMatchNodesNodeTableFlow.class,
  76                         new EricAugMatchNodesNodeTableFlowBuilder().setEricOfIcmpv6NdReserved(value).build(), key);
  77             case FLOWS_STATISTICS_RPC_MATCH:
  78                 return new ExtensionAugment<>(EricAugMatchRpcGetFlowStats.class,
  79                         new EricAugMatchRpcGetFlowStatsBuilder().setEricOfIcmpv6NdReserved(value).build(), key);
  80             case PACKET_RECEIVED_MATCH:
  81                 return new ExtensionAugment<>(EricAugMatchNotifPacketIn.class, new EricAugMatchNotifPacketInBuilder()
  82                         .setEricOfIcmpv6NdReserved(value).build(), key);
  83             case SWITCH_FLOW_REMOVED_MATCH:
  84                 return new ExtensionAugment<>(EricAugMatchNotifSwitchFlowRemoved.class,
  85                         new EricAugMatchNotifSwitchFlowRemovedBuilder().setEricOfIcmpv6NdReserved(value).build(), key);
  86             case PACKET_IN_MESSAGE_MATCH:
  87                 return new ExtensionAugment<>(EricAugMatchPacketInMessage.class,
  88                         new EricAugMatchPacketInMessageBuilder().setEricOfIcmpv6NdReserved(value).build(), key);
  89             default:
  90                 throw new CodecPreconditionException(path);
  91         }
  92     }
  93
  94 }