gerrit.fd Code Review - hc2vpp.git/blob

   1 /*
   2  * Copyright (c) 2017 Cisco and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package io.fd.hc2vpp.l3.write.ipv6.subinterface;
  18
  19 import io.fd.hc2vpp.common.translate.util.AddressTranslator;
  20 import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
  21 import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
  22 import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
  23 import io.fd.hc2vpp.common.translate.util.NamingContext;
  24 import io.fd.hc2vpp.l3.utils.ip.write.IpWriter;
  25 import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
  26 import io.fd.honeycomb.translate.write.WriteContext;
  27 import io.fd.honeycomb.translate.write.WriteFailedException;
  28 import io.fd.vpp.jvpp.core.dto.IpNeighborAddDel;
  29 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
  30 import javax.annotation.Nonnull;
  31 import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.vlan.rev180319.sub._interface.ip6.attributes.ipv6.Neighbor;
  32 import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.vlan.rev180319.sub._interface.ip6.attributes.ipv6.NeighborKey;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36
  37 public class SubInterfaceIpv6NeighbourCustomizer extends FutureJVppCustomizer
  38         implements ListWriterCustomizer<Neighbor, NeighborKey>, ByteDataTranslator, AddressTranslator, IpWriter,
  39         JvppReplyConsumer {
  40
  41     private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceIpv6NeighbourCustomizer.class);
  42     private final NamingContext interfaceContext;
  43
  44     public SubInterfaceIpv6NeighbourCustomizer(final FutureJVppCore futureJVppCore,
  45                                                final NamingContext interfaceContext) {
  46         super(futureJVppCore);
  47         this.interfaceContext = interfaceContext;
  48     }
  49
  50     @Override
  51     public void writeCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor data,
  52                                        @Nonnull WriteContext writeContext)
  53             throws WriteFailedException {
  54
  55         LOG.debug("Processing request for Neighbour {} write", id);
  56
  57         addDelNeighbour(id, () -> {
  58             IpNeighborAddDel request = preBindRequest(true);
  59             request.neighbor.macAddress = parseMacAddress(data.getLinkLayerAddress().getValue());
  60             request.neighbor.ipAddress = ipv6AddressToAddress(data.getIp());
  61             request.neighbor.swIfIndex = subInterfaceIndex(id, interfaceContext, writeContext.getMappingContext());
  62             // we don't have support for sub-interface routing, so not setting vrf
  63
  64             return request;
  65         }, getFutureJVpp());
  66         LOG.debug("Neighbour {} successfully written", id);
  67     }
  68
  69     @Override
  70     public void deleteCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor data,
  71                                         @Nonnull WriteContext writeContext)
  72             throws WriteFailedException {
  73
  74         LOG.debug("Processing request for Neighbour {} delete", id);
  75
  76         addDelNeighbour(id, () -> {
  77             IpNeighborAddDel request = preBindRequest(false);
  78             request.neighbor.macAddress = parseMacAddress(data.getLinkLayerAddress().getValue());
  79             request.neighbor.ipAddress = ipv6AddressToAddress(data.getIp());
  80             request.neighbor.swIfIndex = subInterfaceIndex(id, interfaceContext, writeContext.getMappingContext());
  81
  82             //TODO HONEYCOMB-182 if it is necessary for future use ,make adjustments to be able to set vrfid
  83             //request.vrfId
  84             return request;
  85         }, getFutureJVpp());
  86
  87         LOG.debug("Neighbour {} successfully deleted", id);
  88     }
  89
  90 }