lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/factory/VniTableWriterFactory.java

   1 /*
   2  * Copyright (c) 2015 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.lisp.translate.write.factory;
  18
  19 import static com.google.common.base.Preconditions.checkNotNull;
  20
  21 import com.google.common.collect.ImmutableSet;
  22 import io.fd.honeycomb.lisp.context.util.EidMappingContext;
  23 import io.fd.honeycomb.lisp.translate.write.AdjacencyCustomizer;
  24 import io.fd.honeycomb.lisp.translate.write.BridgeDomainSubtableCustomizer;
  25 import io.fd.honeycomb.lisp.translate.write.LocalMappingCustomizer;
  26 import io.fd.honeycomb.lisp.translate.write.RemoteMappingCustomizer;
  27 import io.fd.honeycomb.lisp.translate.write.VniTableCustomizer;
  28 import io.fd.honeycomb.lisp.translate.write.VrfSubtableCustomizer;
  29 import io.fd.honeycomb.translate.impl.write.GenericListWriter;
  30 import io.fd.honeycomb.translate.impl.write.GenericWriter;
  31 import io.fd.honeycomb.translate.vpp.util.NamingContext;
  32 import io.fd.honeycomb.translate.write.WriterFactory;
  33 import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
  34 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
  35 import javax.annotation.Nonnull;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.Lisp;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.adjacencies.grouping.Adjacencies;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.adjacencies.grouping.adjacencies.Adjacency;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.adjacencies.grouping.adjacencies.adjacency.LocalEid;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.adjacencies.grouping.adjacencies.adjacency.RemoteEid;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.LocalMappings;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.RemoteMappings;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.local.mappings.LocalMapping;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.RemoteMapping;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.negative.mapping.MapReply;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.Rlocs;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.rlocs.Locator;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.EidTable;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.VniTable;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.BridgeDomainSubtable;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.VrfSubtable;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.lisp.feature.data.grouping.LispFeatureData;
  53 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  54
  55
  56 /**
  57  * Factory for producing writers for {@code EidTable}
  58  */
  59 final class VniTableWriterFactory extends AbstractLispWriterFactoryBase implements WriterFactory {
  60
  61     private final NamingContext bridgeDomainContext;
  62
  63     private VniTableWriterFactory(final InstanceIdentifier<Lisp> lispInstanceIdentifier,
  64                                   final FutureJVppCore vppApi,
  65                                   final EidMappingContext localMappingContext,
  66                                   final EidMappingContext remoteMappingContext,
  67                                   final NamingContext bridgeDomainContext) {
  68         super(lispInstanceIdentifier, vppApi, localMappingContext, remoteMappingContext);
  69         this.bridgeDomainContext = checkNotNull(bridgeDomainContext, "Bridge domain context cannot be null");
  70     }
  71
  72     public static VniTableWriterFactory newInstance(
  73             @Nonnull final InstanceIdentifier<Lisp> lispInstanceIdentifier,
  74             @Nonnull final FutureJVppCore vppApi,
  75             @Nonnull final EidMappingContext localMappingContext,
  76             @Nonnull final EidMappingContext remoteMappingContext,
  77             @Nonnull final NamingContext bridgeDomainContext) {
  78         return new VniTableWriterFactory(lispInstanceIdentifier, vppApi, localMappingContext, remoteMappingContext,
  79                 bridgeDomainContext);
  80     }
  81
  82     @Override
  83     public void init(final ModifiableWriterRegistryBuilder registry) {
  84         final InstanceIdentifier<VniTable> vniTableId =
  85                 lispInstanceIdentifier.child(LispFeatureData.class).child(EidTable.class).child(VniTable.class);
  86
  87         final InstanceIdentifier<VrfSubtable> vrfSubtableId = vniTableId.child(VrfSubtable.class);
  88         final InstanceIdentifier<BridgeDomainSubtable> bridgeDomainSubtableId =
  89                 vniTableId.child(BridgeDomainSubtable.class);
  90
  91         registry.add(new GenericListWriter<>(vniTableId, new VniTableCustomizer(vppApi)));
  92
  93         registry.add(new GenericWriter<>(vrfSubtableId, new VrfSubtableCustomizer(vppApi)));
  94         registry.add(new GenericWriter<>(bridgeDomainSubtableId,
  95                 new BridgeDomainSubtableCustomizer(vppApi, bridgeDomainContext)));
  96
  97         //VniTable - > VrfSubtable -> LocalMappings - > LocalMapping
  98         final InstanceIdentifier<LocalMapping> localMappingSubtreeId = InstanceIdentifier.create(LocalMapping.class);
  99         registry.subtreeAdd(ImmutableSet.of(localMappingSubtreeId
 100                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.local.mappings.local.mapping.Eid.class)),
 101                 new GenericListWriter<>(
 102                         vrfSubtableId.child(LocalMappings.class).child(LocalMapping.class),
 103                         new LocalMappingCustomizer(vppApi, localMappingContext)));
 104         //VniTable - > BridgeDomainSubtable -> LocalMappings - > LocalMapping
 105         registry.subtreeAdd(ImmutableSet.of(localMappingSubtreeId
 106                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.local.mappings.local.mapping.Eid.class)),
 107                 new GenericListWriter<>(bridgeDomainSubtableId.child(LocalMappings.class)
 108                         .child(LocalMapping.class),
 109                         new LocalMappingCustomizer(vppApi, localMappingContext)));
 110
 111         //VniTable - > VrfSubtable -> RemoteMappings - > RemoteMapping
 112         final InstanceIdentifier<RemoteMapping> remoteMappingSubtreeId = InstanceIdentifier.create(RemoteMapping.class);
 113         registry.subtreeAdd(ImmutableSet.of(remoteMappingSubtreeId
 114                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.Eid.class),
 115                 remoteMappingSubtreeId.child(Rlocs.class),
 116                 remoteMappingSubtreeId.child(Rlocs.class).child(Locator.class),
 117                 remoteMappingSubtreeId.child(MapReply.class)),
 118                 new GenericListWriter<>(
 119                         vrfSubtableId.child(RemoteMappings.class).child(RemoteMapping.class),
 120                         new RemoteMappingCustomizer(vppApi, remoteMappingContext)));
 121         //VniTable - > BridgeDomainSubtable -> RemoteMappings - > RemoteMapping
 122         registry.subtreeAdd(ImmutableSet.of(remoteMappingSubtreeId
 123                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.Eid.class),
 124                 remoteMappingSubtreeId.child(Rlocs.class),
 125                 remoteMappingSubtreeId.child(Rlocs.class).child(Locator.class),
 126                 remoteMappingSubtreeId.child(MapReply.class)),
 127                 new GenericListWriter<>(bridgeDomainSubtableId.child(RemoteMappings.class)
 128                         .child(RemoteMapping.class),
 129                         new RemoteMappingCustomizer(vppApi, remoteMappingContext)));
 130
 131         //VniTable - > VrfSubtable -> RemoteMappings - > RemoteMapping - > Adjacencies - > Adjacency
 132         final InstanceIdentifier<Adjacency> adjacencySubtreeId = InstanceIdentifier.create(Adjacency.class);
 133         registry.subtreeAdd(ImmutableSet.of(adjacencySubtreeId
 134                         .child(LocalEid.class), adjacencySubtreeId.child(RemoteEid.class)),
 135                 new GenericListWriter<>(
 136                         vrfSubtableId.child(RemoteMappings.class).child(RemoteMapping.class)
 137                                 .child(Adjacencies.class).child(Adjacency.class),
 138                         new AdjacencyCustomizer(vppApi, localMappingContext, remoteMappingContext)));
 139         //VniTable - > BridgeDomainSubtable -> RemoteMappings - > RemoteMapping - > Adjacencies - > Adjacency
 140         registry.subtreeAdd(ImmutableSet.of(adjacencySubtreeId
 141                         .child(LocalEid.class), adjacencySubtreeId.child(RemoteEid.class)),
 142                 new GenericListWriter<>(
 143                         bridgeDomainSubtableId.child(RemoteMappings.class)
 144                                 .child(RemoteMapping.class)
 145                                 .child(Adjacencies.class).child(Adjacency.class),
 146                         new AdjacencyCustomizer(vppApi, localMappingContext, remoteMappingContext)));
 147     }
 148 }