tapi/src/main/java/org/opendaylight/transportpce/tapi/topology/TapiTopologyImpl.java

   1 /*
   2  * Copyright © 2019 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.transportpce.tapi.topology;
   9
  10 import com.google.common.collect.ImmutableClassToInstanceMap;
  11 import com.google.common.util.concurrent.FluentFuture;
  12 import com.google.common.util.concurrent.ListenableFuture;
  13 import java.nio.charset.Charset;
  14 import java.nio.charset.StandardCharsets;
  15 import java.util.ArrayList;
  16 import java.util.Collection;
  17 import java.util.HashMap;
  18 import java.util.Iterator;
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.Map.Entry;
  22 import java.util.Optional;
  23 import java.util.Set;
  24 import java.util.UUID;
  25 import java.util.concurrent.ExecutionException;
  26 import java.util.stream.Collectors;
  27 import org.eclipse.jdt.annotation.NonNull;
  28 import org.eclipse.jdt.annotation.Nullable;
  29 import org.opendaylight.mdsal.binding.api.DataBroker;
  30 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  31 import org.opendaylight.transportpce.common.InstanceIdentifiers;
  32 import org.opendaylight.transportpce.common.NetworkUtils;
  33 import org.opendaylight.transportpce.tapi.TapiStringConstants;
  34 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  35 import org.opendaylight.transportpce.tapi.utils.TapiLink;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.Mapping;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.MappingKey;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.Nodes;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.NodesKey;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.Link1;
  41 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.TerminationPoint1;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmLinkType;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmNodeType;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmTpType;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Context;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetails;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsInput;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutput;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutputBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointList;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListInput;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutput;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutputBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TapiCommonService;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePoint;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointInput;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointOutput;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.Sip;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipBuilder;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipKey;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePoint;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointKey;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Context1;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetails;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutputBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetails;
  85 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
  86 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
  87 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutputBuilder;
  88 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetails;
  89 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
  90 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
  91 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutputBuilder;
  92 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetails;
  93 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  94 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  95 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
  96 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyList;
  97 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
  98 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
  99 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutputBuilder;
 100 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
 101 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
 102 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.link.details.output.LinkBuilder;
 103 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.node.edge.point.details.output.NodeEdgePointBuilder;
 104 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
 105 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
 106 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
 107 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
 108 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
 109 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
 110 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
 111 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
 112 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
 113 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
 114 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
 115 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
 116 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
 117 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyKey;
 118 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 119 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 120 import org.opendaylight.yangtools.yang.binding.Rpc;
 121 import org.opendaylight.yangtools.yang.common.ErrorType;
 122 import org.opendaylight.yangtools.yang.common.RpcResult;
 123 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
 124 import org.slf4j.Logger;
 125 import org.slf4j.LoggerFactory;
 126
 127 public class TapiTopologyImpl implements TapiTopologyService, TapiCommonService {
 128
 129     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
 130     private final DataBroker dataBroker;
 131     private final TapiContext tapiContext;
 132     private final TopologyUtils topologyUtils;
 133     private final TapiLink tapiLink;
 134
 135     public TapiTopologyImpl(DataBroker dataBroker, TapiContext tapiContext, TopologyUtils topologyUtils,
 136                             TapiLink tapiLink) {
 137         this.dataBroker = dataBroker;
 138         this.tapiContext = tapiContext;
 139         this.topologyUtils = topologyUtils;
 140         this.tapiLink = tapiLink;
 141     }
 142
 143     public ImmutableClassToInstanceMap<Rpc<?, ?>> registerRPCs() {
 144         return ImmutableClassToInstanceMap.<Rpc<?, ?>>builder()
 145             .put(GetNodeDetails.class, this::getNodeDetails)
 146             .put(GetTopologyDetails.class, this::getTopologyDetails)
 147             .put(GetNodeEdgePointDetails.class, this::getNodeEdgePointDetails)
 148             .put(GetLinkDetails.class, this::getLinkDetails)
 149             .put(GetTopologyList.class, this::getTopologyList)
 150             .put(GetServiceInterfacePointDetails.class, this::getServiceInterfacePointDetails)
 151             .put(GetServiceInterfacePointList.class, this::getServiceInterfacePointList)
 152             .put(UpdateServiceInterfacePoint.class, this::updateServiceInterfacePoint)
 153             .build();
 154     }
 155
 156     @Override
 157     public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
 158         // TODO Auto-generated method stub
 159         // TODO -> maybe we get errors when having CEPs?
 160         Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
 161         // Node id: if roadm -> ROADM+PHOTONIC_MEDIA. if xpdr -> XPDR-XPDR+DSR/OTSi
 162         Uuid nodeUuid = getUuidFromIput(input.getNodeIdOrName());
 163         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node = this.tapiContext
 164                 .getTapiNode(topoUuid, nodeUuid);
 165         if (node == null) {
 166             LOG.error("Invalid TAPI node name");
 167             return RpcResultBuilder.<GetNodeDetailsOutput>failed()
 168                 .withError(ErrorType.RPC, "Invalid Tapi Node name")
 169                 .buildFuture();
 170         }
 171         return RpcResultBuilder
 172             .success(new GetNodeDetailsOutputBuilder()
 173                 .setNode(new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210
 174                         .get.node.details.output.NodeBuilder(node)
 175                     .build())
 176                 .build())
 177             .buildFuture();
 178     }
 179
 180     @Override
 181     public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
 182         // TODO -> Add check for Full T0 Multilayer
 183         if (!TapiStringConstants.T0_MULTILAYER.equals(input.getTopologyIdOrName())
 184             && !TapiStringConstants.TPDR_100G.equals(input.getTopologyIdOrName())) {
 185             if (TapiStringConstants.T0_FULL_MULTILAYER.equals(input.getTopologyIdOrName())) {
 186                 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName()
 187                     .getBytes(Charset.forName("UTF-8"))).toString());
 188                 Context context = this.tapiContext.getTapiContext();
 189                 Map<TopologyKey,
 190                     org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 191                     topologyMap = context.augmentation(Context1.class).getTopologyContext().getTopology();
 192                 if (!(topologyMap != null && topologyMap.containsKey(new TopologyKey(topoUuid)))) {
 193                     LOG.error("Topology {} not found in datastore", input.getTopologyIdOrName());
 194                     return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 195                         .withError(ErrorType.RPC, "Invalid Topology name")
 196                         .buildFuture();
 197                 }
 198                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 199                     topology = topologyMap.get(new TopologyKey(topoUuid));
 200                 return RpcResultBuilder
 201                     .success(new GetTopologyDetailsOutputBuilder()
 202                         .setTopology(this.topologyUtils.transformTopology(topology))
 203                         .build())
 204                     .buildFuture();
 205             }
 206             LOG.error("Invalid TAPI topology name");
 207             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 208                 .withError(ErrorType.RPC, "Invalid Topology name")
 209                 .buildFuture();
 210         }
 211         try {
 212             LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyIdOrName());
 213             Topology topology = createAbstractedOtnTopology();
 214             if (TapiStringConstants.TPDR_100G.equals(input.getTopologyIdOrName())) {
 215                 topology = createAbstracted100GTpdrTopology(topology);
 216             }
 217             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
 218                 .buildFuture();
 219         } catch (TapiTopologyException e) {
 220             LOG.error("error building TAPI topology");
 221             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 222                 .withError(ErrorType.RPC, "Error building topology")
 223                 .buildFuture();
 224         }
 225     }
 226
 227     @Override
 228     public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
 229             GetNodeEdgePointDetailsInput input) {
 230         // TODO Auto-generated method stub
 231         // TODO -> maybe we get errors when having CEPs?
 232         Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
 233         // Node id: if roadm -> ROADMid+PHOTONIC_MEDIA. if xpdr -> XPDRid-XPDRnbr+DSR/OTSi
 234         Uuid nodeUuid = getUuidFromIput(input.getNodeIdOrName());
 235         // NEP id: if roadm -> ROADMid+PHOTONIC_MEDIA/MC/OTSiMC+TPid.
 236         // if xpdr -> XPDRid-XPDRnbr+DSR/eODU/iODU/iOTSi/eOTSi/PHOTONIC_MEDIA+TPid
 237         Uuid nepUuid = getUuidFromIput(input.getEpIdOrName());
 238         OwnedNodeEdgePoint nep = this.tapiContext.getTapiNEP(topoUuid, nodeUuid, nepUuid);
 239         if (nep == null) {
 240             LOG.error("Invalid TAPI nep name");
 241             return RpcResultBuilder.<GetNodeEdgePointDetailsOutput>failed()
 242                 .withError(ErrorType.RPC, "Invalid NEP name")
 243                 .buildFuture();
 244         }
 245         return RpcResultBuilder
 246             .success(new GetNodeEdgePointDetailsOutputBuilder()
 247                 .setNodeEdgePoint(new NodeEdgePointBuilder(nep).build())
 248                 .build())
 249             .buildFuture();
 250     }
 251
 252     @Override
 253     public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
 254         // TODO Auto-generated method stub
 255         Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
 256         // Link id: same as OR link id
 257         Uuid linkUuid = getUuidFromIput(input.getLinkIdOrName());
 258         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link link =
 259             this.tapiContext.getTapiLink(topoUuid, linkUuid);
 260         if (link == null) {
 261             LOG.error("Invalid TAPI link name");
 262             return RpcResultBuilder.<GetLinkDetailsOutput>failed()
 263                 .withError(ErrorType.RPC, "Invalid Link name")
 264                 .buildFuture();
 265         }
 266         return RpcResultBuilder
 267             .success(new GetLinkDetailsOutputBuilder().setLink(new LinkBuilder(link).build()).build())
 268             .buildFuture();
 269     }
 270
 271     @Override
 272     public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
 273         // TODO Auto-generated method stub
 274         // TODO -> maybe we get errors when having CEPs?
 275         Map<TopologyKey,
 276                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 277                 topologyMap = this.tapiContext.getTopologyContext();
 278         if (topologyMap.isEmpty()) {
 279             LOG.error("No topologies exist in tapi context");
 280             return RpcResultBuilder.<GetTopologyListOutput>failed()
 281                 .withError(ErrorType.APPLICATION, "No topologies exist in tapi context")
 282                 .buildFuture();
 283         }
 284         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyKey,
 285             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology>
 286                 newTopoMap = new HashMap<>();
 287         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 288                 topo:topologyMap.values()) {
 289             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology
 290                 newTopo = new org.opendaylight.yang.gen.v1.urn
 291                     .onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyBuilder(topo).build();
 292             newTopoMap.put(newTopo.key(), newTopo);
 293         }
 294         return RpcResultBuilder
 295             .success(new GetTopologyListOutputBuilder().setTopology(newTopoMap).build())
 296             .buildFuture();
 297     }
 298
 299     @Override
 300     public ListenableFuture<RpcResult<GetServiceInterfacePointDetailsOutput>>
 301             getServiceInterfacePointDetails(GetServiceInterfacePointDetailsInput input) {
 302         Uuid sipUuid = getUuidFromIput(input.getSipIdOrName());
 303         Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
 304             this.tapiContext.getTapiContext().getServiceInterfacePoint();
 305         if (sips == null || sips.isEmpty()) {
 306             return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed()
 307                 .withError(ErrorType.RPC, "No sips in datastore")
 308                 .buildFuture();
 309         }
 310         if (!sips.containsKey(new ServiceInterfacePointKey(sipUuid))) {
 311             return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed()
 312                 .withError(ErrorType.RPC, "Sip doesnt exist in datastore")
 313                 .buildFuture();
 314         }
 315         var outSip = new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210
 316                 .get.service._interface.point.details.output.SipBuilder(sips.get(new ServiceInterfacePointKey(sipUuid)))
 317             .build();
 318         return RpcResultBuilder
 319             .success(new GetServiceInterfacePointDetailsOutputBuilder().setSip(outSip).build())
 320             .buildFuture();
 321     }
 322
 323     @Override
 324     public ListenableFuture<RpcResult<GetServiceInterfacePointListOutput>>
 325             getServiceInterfacePointList(GetServiceInterfacePointListInput input) {
 326         Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
 327             this.tapiContext.getTapiContext().getServiceInterfacePoint();
 328         if (sips == null || sips.isEmpty()) {
 329             return RpcResultBuilder.<GetServiceInterfacePointListOutput>failed()
 330                 .withError(ErrorType.RPC, "No sips in datastore")
 331                 .buildFuture();
 332         }
 333         Map<SipKey, Sip> outSipMap = new HashMap<>();
 334         for (ServiceInterfacePoint sip : sips.values()) {
 335             Sip si = new SipBuilder(sip).build();
 336             outSipMap.put(si.key(), si);
 337         }
 338         return RpcResultBuilder
 339             .success(new GetServiceInterfacePointListOutputBuilder().setSip(outSipMap).build())
 340             .buildFuture();
 341     }
 342
 343     @Override
 344     public ListenableFuture<RpcResult<UpdateServiceInterfacePointOutput>>
 345             updateServiceInterfacePoint(UpdateServiceInterfacePointInput input) {
 346         // TODO --> not yet implemented
 347         return null;
 348     }
 349
 350     private Topology createAbstracted100GTpdrTopology(Topology topology) {
 351         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> dsrNodes =
 352             topology.nonnullNode().values().stream()
 353                 .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 354                 .collect(Collectors.toList());
 355         List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
 356         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node2: dsrNodes) {
 357             List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
 358                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))).collect(Collectors.toList());
 359             nep100GTpdrList.addAll(nepList);
 360         }
 361         Name topoName = new NameBuilder().setValue(TapiStringConstants.TPDR_100G)
 362             .setValueName("TAPI Topology Name").build();
 363         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(
 364             TapiStringConstants.TPDR_100G.getBytes(Charset.forName("UTF-8"))).toString());
 365         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
 366             createTapiNode(nep100GTpdrList, topoUuid);
 367         return new TopologyBuilder()
 368             .setName(Map.of(topoName.key(), topoName))
 369             .setUuid(topoUuid)
 370             .setNode(Map.of(node.key(), node))
 371             .build();
 372     }
 373
 374     private Network readTopology(InstanceIdentifier<Network> networkIID) throws TapiTopologyException {
 375         Network topology = null;
 376         FluentFuture<Optional<Network>> topologyFuture = dataBroker.newReadOnlyTransaction()
 377             .read(LogicalDatastoreType.CONFIGURATION, networkIID);
 378         try {
 379             topology = topologyFuture.get().orElseThrow();
 380         } catch (InterruptedException e) {
 381             Thread.currentThread().interrupt();
 382             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 383                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 384         } catch (ExecutionException e) {
 385             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 386                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 387         }
 388         return topology;
 389     }
 390
 391     private Topology createAbstractedOtnTopology() throws TapiTopologyException {
 392         // read openroadm-topology
 393         Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
 394         List<Link> linkList = new ArrayList<>();
 395         if (openroadmTopo.augmentation(Network1.class) != null) {
 396             linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
 397         }
 398         List<Link> xponderOutLinkList = linkList.stream()
 399                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
 400                 .collect(Collectors.toList());
 401         List<Link> xponderInLinkList = linkList.stream()
 402                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
 403                 .collect(Collectors.toList());
 404         // read otn-topology
 405         Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
 406         Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
 407             .collect(Collectors.toMap(Node::getNodeId, node -> node));
 408
 409         Map<String, List<String>> networkPortMap = new HashMap<>();
 410         Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
 411         while (itOtnNodeMap.hasNext()) {
 412             Entry<NodeId, Node> entry = itOtnNodeMap.next();
 413             String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
 414                 .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
 415                 .findFirst()
 416                 .orElseThrow().getNodeRef().getValue();
 417             List<String> networkPortList = new ArrayList<>();
 418             for (TerminationPoint tp: entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
 419                 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
 420                         && checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList,
 421                         xponderInLinkList)) {
 422                     networkPortList.add(tp.getTpId().getValue());
 423                 }
 424             }
 425             if (!networkPortList.isEmpty()) {
 426                 networkPortMap.put(entry.getKey().getValue(), networkPortList);
 427             }
 428         }
 429         Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
 430             tapiNodeList = new HashMap<>();
 431         Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link>
 432             tapiLinkList = new HashMap<>();
 433         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_MULTILAYER
 434             .getBytes(Charset.forName("UTF-8"))).toString());
 435         ConvertORTopoToTapiTopo tapiFactory = new ConvertORTopoToTapiTopo(topoUuid, this.tapiLink);
 436         Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
 437         while (it.hasNext()) {
 438             String nodeId = it.next().getKey();
 439             tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
 440             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 441             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 442         }
 443         if (openroadmTopo.nonnullNode().values().stream()
 444                 .filter(nt -> nt
 445                     .augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.Node1.class)
 446                     .getNodeType()
 447                     .equals(OpenroadmNodeType.SRG))
 448                 .count() > 0) {
 449             tapiFactory.convertRoadmInfrastructure();
 450             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 451             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 452         } else {
 453             LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
 454         }
 455         if (otnTopo.augmentation(Network1.class) != null) {
 456             Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 457                     .ietf.network.topology.rev180226.networks.network.LinkKey, Link> otnLinkMap =
 458                 otnTopo.augmentation(Network1.class).getLink();
 459             tapiFactory.convertLinks(otnLinkMap);
 460             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 461         }
 462         Name name = new NameBuilder()
 463             .setValue(TapiStringConstants.T0_MULTILAYER)
 464             .setValueName("TAPI Topology Name")
 465             .build();
 466         return new TopologyBuilder()
 467                 .setName(Map.of(name.key(), name))
 468                 .setUuid(topoUuid)
 469                 .setNode(tapiNodeList)
 470                 .setLink(tapiLinkList).build();
 471     }
 472
 473     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node
 474             createTapiNode(List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
 475         Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
 476         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 477         for (OwnedNodeEdgePoint ownedNodeEdgePoint : nepList) {
 478             onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
 479         }
 480         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
 481         return new NodeBuilder()
 482             .setUuid(nodeUuid)
 483             .setName(Map.of(name.key(), name))
 484             .setLayerProtocolName(Set.of(LayerProtocolName.ETH))
 485             .setAdministrativeState(AdministrativeState.UNLOCKED)
 486             .setOperationalState(OperationalState.ENABLED)
 487             .setLifecycleState(LifecycleState.INSTALLED)
 488             .setOwnedNodeEdgePoint(onepMap)
 489             .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList))
 490             .build();
 491     }
 492
 493     private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut,
 494             List<Link> xpdIn) {
 495         String networkLcp;
 496         if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
 497             networkLcp = tp.augmentation(
 498                     org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.TerminationPoint1.class)
 499                 .getAssociatedConnectionMapTp().iterator().next().getValue();
 500         } else {
 501             networkLcp = tp.getTpId().getValue();
 502         }
 503         @NonNull
 504         KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
 505             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.Network.class)
 506             .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
 507         @NonNull
 508         FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
 509             LogicalDatastoreType.CONFIGURATION, pmIID);
 510         Mapping mapping = null;
 511         if (mappingOpt.isDone()) {
 512             try {
 513                 mapping = mappingOpt.get().orElseThrow();
 514             } catch (InterruptedException | ExecutionException e) {
 515                 LOG.error("Error getting mapping for {}", networkLcp, e);
 516                 return false;
 517             }
 518         } else {
 519             LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
 520                 .getValue());
 521             return false;
 522         }
 523         String networkPortDirection = mapping.getPortDirection();
 524         long count = 0;
 525         switch (networkPortDirection) {
 526             case "bidirectional":
 527                 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 528                     && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
 529                 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 530                     && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
 531                 return (count == 2);
 532             case "tx":
 533             case "rx":
 534                 @Nullable
 535                 String partnerLcp = mapping.getPartnerLcp();
 536                 if (mapping.getPortQual().equals("tx")) {
 537                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 538                         && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
 539                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 540                         && lk.getDestination().getDestTp().getValue().equals(partnerLcp)).count();
 541                 }
 542                 if (mapping.getPortQual().equals("rx")) {
 543                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 544                         && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
 545                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 546                         && lk.getSource().getSourceTp().getValue().equals(partnerLcp)).count();
 547                 }
 548                 return (count == 2);
 549             default:
 550                 LOG.error("Invalid port direction for {}", networkLcp);
 551                 return false;
 552         }
 553     }
 554
 555     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(Uuid topoUuid, Uuid nodeUuid,
 556             Collection<OwnedNodeEdgePoint> onepl) {
 557
 558         Map<
 559             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey,
 560             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint> nepMap
 561                 = new HashMap<>();
 562         for (OwnedNodeEdgePoint onep : onepl) {
 563             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint nep =
 564                     new org.opendaylight.yang.gen.v1.urn
 565                         .onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointBuilder()
 566                 .setTopologyUuid(topoUuid)
 567                 .setNodeUuid(nodeUuid)
 568                 .setNodeEdgePointUuid(onep.key().getUuid())
 569                 .build();
 570             nepMap.put(nep.key(), nep);
 571         }
 572         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 573         Map<RuleKey, Rule> ruleList = new HashMap<>();
 574         Rule rule = new RuleBuilder()
 575             .setLocalId("forward")
 576             .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
 577             .setRuleType(RuleType.FORWARDING)
 578             .build();
 579         ruleList.put(rule.key(), rule);
 580         NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
 581             .setUuid(new Uuid(UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8")))
 582                 .toString()))
 583             .setRule(ruleList)
 584             .setNodeEdgePoint(nepMap)
 585             .build();
 586         nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 587         return nodeRuleGroupMap;
 588     }
 589
 590     private Uuid getUuidFromIput(String serviceIdOrName) {
 591         try {
 592             UUID.fromString(serviceIdOrName);
 593             LOG.info("Given attribute {} is a UUID", serviceIdOrName);
 594             return new Uuid(serviceIdOrName);
 595         } catch (IllegalArgumentException e) {
 596             LOG.info("Given attribute {} is not a UUID", serviceIdOrName);
 597             return new Uuid(UUID.nameUUIDFromBytes(serviceIdOrName.getBytes(StandardCharsets.UTF_8)).toString());
 598         }
 599     }
 600 }