bgp/extensions/flowspec/src/main/java/org/opendaylight/protocol/bgp/flowspec/SimpleFlowspecIpv6NlriParser.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.protocol.bgp.flowspec;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import java.util.List;
  12 import org.opendaylight.protocol.bgp.flowspec.FlowspecTypeRegistries.AFI;
  13 import org.opendaylight.protocol.bgp.flowspec.FlowspecTypeRegistries.SAFI;
  14 import org.opendaylight.protocol.bgp.flowspec.ipv6.FlowspecIpv6NlriParserHelper;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.Flowspec;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.FlowspecBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.FlowspecType;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.ipv6.DestinationFlowspecIpv6;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.ipv6.DestinationFlowspecIpv6Builder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.PathId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.destination.DestinationType;
  22 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
  23
  24 public final class SimpleFlowspecIpv6NlriParser extends AbstractFlowspecIpNlriParser {
  25     public SimpleFlowspecIpv6NlriParser(final SAFI safi) {
  26         super(FlowspecTypeRegistries.getFlowspecTypeRegistry(AFI.IPV6, safi));
  27     }
  28
  29     @Override
  30     DestinationType createAdvertizedRoutesDestinationType(final List<Flowspec> flowspecList, final PathId pathId) {
  31         return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update
  32             .attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecIpv6CaseBuilder()
  33             .setDestinationFlowspecIpv6(new DestinationFlowspecIpv6Builder()
  34                 .setFlowspec(flowspecList)
  35                 .setPathId(pathId)
  36                 .build())
  37             .build();
  38     }
  39
  40     @Override
  41     DestinationType createWithdrawnDestinationType(final List<Flowspec> flowspecList, final PathId pathId) {
  42         return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update
  43             .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecIpv6CaseBuilder()
  44             .setDestinationFlowspecIpv6(new DestinationFlowspecIpv6Builder()
  45                 .setFlowspec(flowspecList)
  46                 .setPathId(pathId)
  47                 .build())
  48             .build();
  49     }
  50
  51     @Override
  52     public void extractSpecificFlowspec(final ChoiceNode fsType, final FlowspecBuilder fsBuilder) {
  53         FlowspecIpv6NlriParserHelper.extractFlowspec(fsType, fsBuilder);
  54     }
  55
  56     @Override
  57     protected void stringSpecificFSNlriType(final FlowspecType value, final StringBuilder buffer) {
  58         FlowspecIpv6NlriParserHelper.buildFlowspecString(value, buffer);
  59     }
  60
  61     @Override
  62     protected void serializeMpReachNlri(final DestinationType dstType, final ByteBuf byteAggregator) {
  63         if (dstType instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120
  64                 .update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecIpv6Case) {
  65             final DestinationFlowspecIpv6 destFlowspec = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns
  66                     .yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type
  67                     .DestinationFlowspecIpv6Case) dstType).getDestinationFlowspecIpv6();
  68             serializeNlri(destFlowspec.getFlowspec(), destFlowspec.getPathId(), byteAggregator);
  69         }
  70     }
  71
  72     @Override
  73     protected void serializeMpUnreachNlri(final DestinationType dstType, final ByteBuf byteAggregator) {
  74         if (dstType instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120
  75                 .update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecIpv6Case) {
  76             final DestinationFlowspecIpv6 destFlowspec = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns
  77                     .yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
  78                     .DestinationFlowspecIpv6Case) dstType).getDestinationFlowspecIpv6();
  79             serializeNlri(destFlowspec.getFlowspec(), destFlowspec.getPathId(), byteAggregator);
  80         }
  81     }
  82 }
  83