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