lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/factory/EidTableReaderFactory.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.lisp.translate.read.factory;
  18
  19
  20 import static com.google.common.base.Preconditions.checkNotNull;
  21
  22 import com.google.common.collect.ImmutableSet;
  23 import io.fd.honeycomb.lisp.context.util.AdjacenciesMappingContext;
  24 import io.fd.honeycomb.lisp.context.util.EidMappingContext;
  25 import io.fd.honeycomb.lisp.translate.read.AdjacencyCustomizer;
  26 import io.fd.honeycomb.lisp.translate.read.BridgeDomainSubtableCustomizer;
  27 import io.fd.honeycomb.lisp.translate.read.LocalMappingCustomizer;
  28 import io.fd.honeycomb.lisp.translate.read.RemoteMappingCustomizer;
  29 import io.fd.honeycomb.lisp.translate.read.VniTableCustomizer;
  30 import io.fd.honeycomb.lisp.translate.read.VrfSubtableCustomizer;
  31 import io.fd.honeycomb.translate.impl.read.GenericListReader;
  32 import io.fd.honeycomb.translate.impl.read.GenericReader;
  33 import io.fd.honeycomb.translate.read.ReaderFactory;
  34 import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
  35 import io.fd.honeycomb.translate.vpp.util.NamingContext;
  36 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
  37 import javax.annotation.Nonnull;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.LispState;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.adjacencies.grouping.Adjacencies;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.adjacencies.grouping.AdjacenciesBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.adjacencies.grouping.adjacencies.Adjacency;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.adjacencies.grouping.adjacencies.adjacency.LocalEid;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.adjacencies.grouping.adjacencies.adjacency.RemoteEid;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.LocalMappings;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.LocalMappingsBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.RemoteMappings;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.RemoteMappingsBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.local.mappings.LocalMapping;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.RemoteMapping;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.negative.mapping.MapReply;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.Rlocs;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.rlocs.Locator;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.EidTable;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.EidTableBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.VniTable;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.vni.table.BridgeDomainSubtable;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.vni.table.VrfSubtable;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.lisp.feature.data.grouping.LispFeatureData;
  59 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  60
  61
  62 /**
  63  * Factory that produces {@code Reader} for {@code EidTable}<br> with all its inhired child readers
  64  */
  65 final class EidTableReaderFactory extends AbstractLispReaderFactoryBase implements ReaderFactory {
  66
  67     private final AdjacenciesMappingContext adjacenciesMappingContext;
  68
  69     private EidTableReaderFactory(final InstanceIdentifier<LispState> lispStateId,
  70                                   final FutureJVppCore vppApi,
  71                                   final NamingContext interfaceContext,
  72                                   final NamingContext locatorSetContext,
  73                                   final NamingContext bridgeDomainContext,
  74                                   final EidMappingContext localMappingContext,
  75                                   final EidMappingContext remoteMappingContext,
  76                                   final AdjacenciesMappingContext adjacenciesMappingContext) {
  77         super(lispStateId, vppApi, interfaceContext, locatorSetContext, bridgeDomainContext, localMappingContext,
  78                 remoteMappingContext);
  79         this.adjacenciesMappingContext = checkNotNull(adjacenciesMappingContext, "Adjacencies context cannot be null");
  80     }
  81
  82     public static EidTableReaderFactory newInstance(@Nonnull final InstanceIdentifier<LispState> lispStateId,
  83                                                     @Nonnull final FutureJVppCore vppApi,
  84                                                     @Nonnull final NamingContext interfaceContext,
  85                                                     @Nonnull final NamingContext locatorSetContext,
  86                                                     @Nonnull final NamingContext bridgeDomainContext,
  87                                                     @Nonnull final EidMappingContext localMappingContext,
  88                                                     @Nonnull final EidMappingContext remoteMappingContext,
  89                                                     @Nonnull final AdjacenciesMappingContext adjacenciesMappingContext) {
  90         return new EidTableReaderFactory(lispStateId, vppApi, interfaceContext, locatorSetContext, bridgeDomainContext,
  91                 localMappingContext, remoteMappingContext, adjacenciesMappingContext);
  92     }
  93
  94     @Override
  95     public void init(@Nonnull final ModifiableReaderRegistryBuilder registry) {
  96         final InstanceIdentifier<EidTable> eidTableInstanceIdentifier =
  97                 lispStateId.child(LispFeatureData.class).child(EidTable.class);
  98         final InstanceIdentifier<VniTable> vniTableInstanceIdentifier =
  99                 eidTableInstanceIdentifier.child(VniTable.class);
 100         final InstanceIdentifier<VrfSubtable> vrfSubtable = vniTableInstanceIdentifier.child(VrfSubtable.class);
 101         final InstanceIdentifier<BridgeDomainSubtable> bridgeDomainSubtable =
 102                 vniTableInstanceIdentifier.child(BridgeDomainSubtable.class);
 103
 104         final InstanceIdentifier<LocalMappings> vrfTableLocalMappingsInstanceIdentifier =
 105                 vrfSubtable.child(LocalMappings.class);
 106         final InstanceIdentifier<RemoteMappings> vrfTableRemoteMappingsInstanceIdentifier =
 107                 vrfSubtable.child(RemoteMappings.class);
 108         final InstanceIdentifier<Adjacencies> vrfTableAdjacenciesInstanceIdentifier =
 109                 vrfSubtable.child(RemoteMappings.class).child(RemoteMapping.class).child(Adjacencies.class);
 110
 111         final InstanceIdentifier<LocalMappings> bridgeDomainLocalMappingsInstanceIdentifier =
 112                 bridgeDomainSubtable.child(LocalMappings.class);
 113         final InstanceIdentifier<RemoteMappings> bridgeDomainRemoteMappingsInstanceIdentifier =
 114                 bridgeDomainSubtable.child(RemoteMappings.class);
 115         final InstanceIdentifier<Adjacencies> bridgeDomainAdjacenciesInstanceIdentifier =
 116                 bridgeDomainSubtable.child(RemoteMappings.class).child(RemoteMapping.class).child(Adjacencies.class);
 117
 118         //EidTable
 119         registry.addStructuralReader(eidTableInstanceIdentifier, EidTableBuilder.class);
 120         //EidTable -> VniTable
 121         registry.add(new GenericListReader<>(vniTableInstanceIdentifier, new VniTableCustomizer(vppApi)));
 122
 123         //EidTable -> VniTable -> VrfSubtable
 124         registry.add(new GenericReader<>(vrfSubtable, new VrfSubtableCustomizer(vppApi)));
 125
 126         //EidTable -> VniTable -> BridgeDomainSubtable
 127         registry.add(new GenericReader<>(bridgeDomainSubtable,
 128                 new BridgeDomainSubtableCustomizer(vppApi, bridgeDomainContext)));
 129
 130         //EidTable -> VniTable -> VrfSubtable -> LocalMappings
 131         registry.addStructuralReader(vrfTableLocalMappingsInstanceIdentifier, LocalMappingsBuilder.class);
 132         //EidTable -> VniTable -> BridgeDomainSubtable -> LocalMappings
 133         registry.addStructuralReader(bridgeDomainLocalMappingsInstanceIdentifier, LocalMappingsBuilder.class);
 134
 135         final InstanceIdentifier<LocalMapping> localMappingSubtreeId = InstanceIdentifier.create(LocalMapping.class);
 136         //EidTable -> VniTable -> VrfSubtable -> LocalMappings -> LocalMapping
 137         registry.subtreeAdd(ImmutableSet.of(localMappingSubtreeId
 138                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.local.mappings.local.mapping.Eid.class)),
 139                 new GenericListReader<>(vrfTableLocalMappingsInstanceIdentifier.child(LocalMapping.class),
 140                         new LocalMappingCustomizer(vppApi, locatorSetContext, localMappingContext)));
 141
 142         //EidTable -> VniTable -> BridgeDomainSubtable -> LocalMappings -> LocalMapping
 143         registry.subtreeAdd(ImmutableSet.of(localMappingSubtreeId
 144                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.local.mappings.local.mapping.Eid.class)),
 145                 new GenericListReader<>(bridgeDomainLocalMappingsInstanceIdentifier.child(LocalMapping.class),
 146                         new LocalMappingCustomizer(vppApi, locatorSetContext, localMappingContext)));
 147
 148         //EidTable -> VniTable -> VrfSubtable -> RemoteMappings
 149         registry.addStructuralReader(vrfTableRemoteMappingsInstanceIdentifier, RemoteMappingsBuilder.class);
 150         registry.addStructuralReader(bridgeDomainRemoteMappingsInstanceIdentifier, RemoteMappingsBuilder.class);
 151
 152         final InstanceIdentifier<RemoteMapping> remoteMappingSubtreeId = InstanceIdentifier.create(RemoteMapping.class);
 153         registry.subtreeAdd(ImmutableSet.of(remoteMappingSubtreeId
 154                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.Eid.class),
 155                 remoteMappingSubtreeId.child(Rlocs.class),
 156                 remoteMappingSubtreeId.child(Rlocs.class).child(Locator.class),
 157                 remoteMappingSubtreeId.child(MapReply.class)),
 158                 new GenericListReader<>(vrfTableRemoteMappingsInstanceIdentifier.child(RemoteMapping.class),
 159                         new RemoteMappingCustomizer(vppApi, locatorSetContext, remoteMappingContext)));
 160         registry.subtreeAdd(ImmutableSet.of(remoteMappingSubtreeId
 161                         .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.Eid.class),
 162                 remoteMappingSubtreeId.child(Rlocs.class),
 163                 remoteMappingSubtreeId.child(Rlocs.class).child(Locator.class),
 164                 remoteMappingSubtreeId.child(MapReply.class)),
 165                 new GenericListReader<>(bridgeDomainRemoteMappingsInstanceIdentifier.child(RemoteMapping.class),
 166                         new RemoteMappingCustomizer(vppApi, locatorSetContext, remoteMappingContext)));
 167
 168         registry.addStructuralReader(vrfTableAdjacenciesInstanceIdentifier, AdjacenciesBuilder.class);
 169         registry.addStructuralReader(bridgeDomainAdjacenciesInstanceIdentifier, AdjacenciesBuilder.class);
 170
 171         final InstanceIdentifier<Adjacency> adjacencySubtreeId = InstanceIdentifier.create(Adjacency.class);
 172         registry.subtreeAdd(
 173                 ImmutableSet.of(adjacencySubtreeId.child(LocalEid.class), adjacencySubtreeId.child(RemoteEid.class)),
 174                 new GenericListReader<>(vrfTableAdjacenciesInstanceIdentifier.child(Adjacency.class),
 175                         new AdjacencyCustomizer(vppApi, localMappingContext, remoteMappingContext,
 176                                 adjacenciesMappingContext)));
 177         registry.subtreeAdd(
 178                 ImmutableSet.of(adjacencySubtreeId.child(LocalEid.class), adjacencySubtreeId.child(RemoteEid.class)),
 179                 new GenericListReader<>(bridgeDomainAdjacenciesInstanceIdentifier.child(Adjacency.class),
 180                         new AdjacencyCustomizer(vppApi, localMappingContext, remoteMappingContext,
 181                                 adjacenciesMappingContext)));
 182     }
 183 }