gerrit.fd Code Review - hc2vpp.git/blob

   1 /*
   2  * Copyright (c) 2016 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.honeycomb.v3po.translate.v3po.interfacesstate;
  18
  19 import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.InterfaceUtils.getVppInterfaceDetails;
  20
  21 import io.fd.honeycomb.v3po.translate.Context;
  22 import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
  23 import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
  24 import javax.annotation.Nonnull;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentation;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentationBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.Ethernet;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.EthernetBuilder;
  32 import org.opendaylight.yangtools.concepts.Builder;
  33 import org.opendaylight.yangtools.yang.binding.DataObject;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.openvpp.vppjapi.vppInterfaceDetails;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39
  40 public class VppInterfaceStateCustomizer extends io.fd.honeycomb.v3po.translate.v3po.util.VppApiCustomizer
  41         implements ChildReaderCustomizer<VppInterfaceStateAugmentation, VppInterfaceStateAugmentationBuilder> {
  42
  43     private static final Logger LOG = LoggerFactory.getLogger(VppInterfaceStateCustomizer.class);
  44
  45     public VppInterfaceStateCustomizer(org.openvpp.vppjapi.vppApi vppApi) {
  46         super(vppApi);
  47     }
  48
  49     @Override
  50     public void merge(@Nonnull Builder<? extends DataObject> parentBuilder, @Nonnull VppInterfaceStateAugmentation readValue) {
  51         ((InterfaceBuilder) parentBuilder).addAugmentation(VppInterfaceStateAugmentation.class, readValue);
  52     }
  53
  54     @Nonnull
  55     @Override
  56     public VppInterfaceStateAugmentationBuilder getBuilder(@Nonnull InstanceIdentifier<VppInterfaceStateAugmentation> id) {
  57         return new VppInterfaceStateAugmentationBuilder();
  58     }
  59
  60     @Override
  61     public void readCurrentAttributes(@Nonnull final InstanceIdentifier<VppInterfaceStateAugmentation> id,
  62                                       @Nonnull final VppInterfaceStateAugmentationBuilder builder,
  63                                       @Nonnull final Context ctx) throws ReadFailedException {
  64
  65         final InterfaceKey key = id.firstKeyOf(Interface.class);
  66         vppInterfaceDetails[] ifaces = getVppInterfaceDetails(getVppApi(), true, key.getName());
  67         if (null == ifaces || ifaces.length != 1) {
  68             return;
  69         }
  70
  71         final vppInterfaceDetails iface = ifaces[0];
  72         final EthernetBuilder ethernet = new EthernetBuilder();
  73
  74         ethernet.setMtu(iface.linkMtu);
  75         switch (iface.linkDuplex) {
  76             case 1:
  77                 ethernet.setDuplex(Ethernet.Duplex.Half);
  78                 break;
  79             case 2:
  80                 ethernet.setDuplex(Ethernet.Duplex.Full);
  81                 break;
  82             default:
  83                 break;
  84         }
  85
  86         builder.setEthernet(ethernet.build());
  87     }
  88 }