v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/L2Customizer.java

   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.translate.v3po.interfacesstate;
  18
  19 import io.fd.honeycomb.translate.read.ReadContext;
  20 import io.fd.honeycomb.translate.read.ReadFailedException;
  21 import io.fd.honeycomb.translate.spi.read.Initialized;
  22 import io.fd.honeycomb.translate.spi.read.InitializingReaderCustomizer;
  23 import io.fd.honeycomb.translate.util.RWUtils;
  24 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
  25 import io.fd.honeycomb.translate.vpp.util.NamingContext;
  26 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
  27 import javax.annotation.Nonnull;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.VppInterfaceAugmentation;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.VppInterfaceStateAugmentationBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.L2;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.L2Builder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.base.attributes.Interconnection;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.base.attributes.interconnection.BridgeBased;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.base.attributes.interconnection.BridgeBasedBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.base.attributes.interconnection.XconnectBased;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.base.attributes.interconnection.XconnectBasedBuilder;
  39 import org.opendaylight.yangtools.concepts.Builder;
  40 import org.opendaylight.yangtools.yang.binding.DataObject;
  41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  42 import org.slf4j.Logger;
  43 import org.slf4j.LoggerFactory;
  44
  45 /**
  46  * Customizer for reading ietf-interfaces:interfaces-state/interface/iface_name/v3po:l2
  47  */
  48 public class L2Customizer extends FutureJVppCustomizer implements InitializingReaderCustomizer<L2, L2Builder> {
  49
  50     private static final Logger LOG = LoggerFactory.getLogger(L2Customizer.class);
  51     private final InterconnectionReadUtils icReadUtils;
  52
  53     public L2Customizer(@Nonnull final FutureJVppCore futureJVppCore,
  54                         @Nonnull final NamingContext interfaceContext,
  55                         @Nonnull final NamingContext bridgeDomainContext) {
  56         super(futureJVppCore);
  57         this.icReadUtils = new InterconnectionReadUtils(futureJVppCore, interfaceContext, bridgeDomainContext);
  58     }
  59
  60     @Override
  61     public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final L2 readValue) {
  62         ((VppInterfaceStateAugmentationBuilder) parentBuilder).setL2(readValue);
  63     }
  64
  65     @Nonnull
  66     @Override
  67     public L2Builder getBuilder(@Nonnull final InstanceIdentifier<L2> id) {
  68         return new L2Builder();
  69     }
  70
  71     @Override
  72     public void readCurrentAttributes(@Nonnull final InstanceIdentifier<L2> id, @Nonnull final L2Builder builder,
  73                                       @Nonnull final ReadContext ctx) throws ReadFailedException {
  74
  75         LOG.debug("Reading attributes for L2: {}", id);
  76         final InterfaceKey key = id.firstKeyOf(Interface.class);
  77         final String ifaceName = key.getName();
  78         builder.setInterconnection(icReadUtils.readInterconnection(id, ifaceName, ctx));
  79     }
  80
  81     @Override
  82     public Initialized<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.L2> init(
  83             @Nonnull final InstanceIdentifier<L2> id,
  84             @Nonnull final L2 readValue,
  85             @Nonnull final ReadContext ctx) {
  86         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.L2Builder
  87                 l2Builder =
  88                 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.L2Builder();
  89
  90         final Interconnection interconnection = readValue.getInterconnection();
  91         if (interconnection != null) {
  92             if (interconnection instanceof XconnectBased) {
  93                 final XconnectBasedBuilder xconnectBasedBuilder = new XconnectBasedBuilder();
  94                 xconnectBasedBuilder.setXconnectOutgoingInterface(
  95                         ((XconnectBased) interconnection).getXconnectOutgoingInterface());
  96                 l2Builder.setInterconnection(xconnectBasedBuilder.build());
  97             } else if (interconnection instanceof BridgeBased) {
  98                 final BridgeBasedBuilder bridgeBasedBuilder = new BridgeBasedBuilder();
  99                 bridgeBasedBuilder.setBridgeDomain(((BridgeBased) interconnection).getBridgeDomain());
 100                 bridgeBasedBuilder
 101                         .setBridgedVirtualInterface(((BridgeBased) interconnection).isBridgedVirtualInterface());
 102                 bridgeBasedBuilder.setSplitHorizonGroup(((BridgeBased) interconnection).getSplitHorizonGroup());
 103                 l2Builder.setInterconnection(bridgeBasedBuilder.build());
 104             }
 105         }
 106
 107         return Initialized.create(getCfgId(id), l2Builder.build());
 108     }
 109
 110     private InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.L2> getCfgId(
 111             final InstanceIdentifier<L2> id) {
 112         return InterfaceCustomizer.getCfgId(RWUtils.cutId(id, Interface.class))
 113                 .augmentation(VppInterfaceAugmentation.class)
 114                 .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.L2.class);
 115     }
 116 }