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.ipv4.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.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.Neighbor;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.NeighborKey;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36
  37 public class SubInterfaceIpv4NeighbourCustomizer extends FutureJVppCustomizer
  38         implements ListWriterCustomizer<Neighbor, NeighborKey>, ByteDataTranslator, AddressTranslator, IpWriter,
  39         JvppReplyConsumer {
  40
  41     private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceIpv4NeighbourCustomizer.class);
  42     private final NamingContext interfaceContext;
  43
  44     public SubInterfaceIpv4NeighbourCustomizer(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 = preBindIpv4Request(true);
  59
  60             request.dstAddress = ipv4AddressNoZoneToArray(data.getIp());
  61             request.macAddress = parseMac(data.getLinkLayerAddress().getValue());
  62             request.swIfIndex = subInterfaceIndex(id, interfaceContext, writeContext.getMappingContext());
  63             // we don't have support for sub-interface routing, so not setting vrf
  64
  65             return request;
  66         }, getFutureJVpp());
  67         LOG.debug("Neighbour {} successfully written", id);
  68     }
  69
  70     @Override
  71     public void updateCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor dataBefore,
  72                                         @Nonnull Neighbor dataAfter,
  73                                         @Nonnull WriteContext writeContext) throws WriteFailedException {
  74         throw new UnsupportedOperationException("Operation not supported");
  75     }
  76
  77     @Override
  78     public void deleteCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor data,
  79                                         @Nonnull WriteContext writeContext)
  80             throws WriteFailedException {
  81
  82         LOG.debug("Processing request for Neighbour {} delete", id);
  83
  84         addDelNeighbour(id, () -> {
  85             IpNeighborAddDel request = preBindIpv4Request(false);
  86
  87             request.dstAddress = ipv4AddressNoZoneToArray(data.getIp());
  88             request.macAddress = parseMac(data.getLinkLayerAddress().getValue());
  89             request.swIfIndex = subInterfaceIndex(id, interfaceContext, writeContext.getMappingContext());
  90
  91             //TODO HONEYCOMB-182 if it is necessary for future use ,make adjustments to be able to set vrfid
  92             //request.vrfId
  93             return request;
  94         }, getFutureJVpp());
  95         LOG.debug("Neighbour {} successfully deleted", id);
  96     }
  97
  98 }