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.util.concurrent.FluentFuture;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.nio.charset.Charset;
  13 import java.util.ArrayList;
  14 import java.util.Collection;
  15 import java.util.HashMap;
  16 import java.util.Iterator;
  17 import java.util.List;
  18 import java.util.Map;
  19 import java.util.Map.Entry;
  20 import java.util.Optional;
  21 import java.util.UUID;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.stream.Collectors;
  24 import org.eclipse.jdt.annotation.NonNull;
  25 import org.eclipse.jdt.annotation.Nullable;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  28 import org.opendaylight.transportpce.common.InstanceIdentifiers;
  29 import org.opendaylight.transportpce.common.NetworkUtils;
  30 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.Mapping;
  32 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.MappingKey;
  33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.Nodes;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.NodesKey;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Context;
  49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Context1;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutputBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutputBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutputBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutputBuilder;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.link.details.output.LinkBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.node.edge.point.details.output.NodeEdgePointBuilder;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
  85 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
  86 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
  87 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
  88 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
  89 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
  90 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyKey;
  91 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  92 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  93 import org.opendaylight.yangtools.yang.common.RpcError;
  94 import org.opendaylight.yangtools.yang.common.RpcResult;
  95 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  96 import org.slf4j.Logger;
  97 import org.slf4j.LoggerFactory;
  98
  99 public class TapiTopologyImpl implements TapiTopologyService {
 100
 101     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
 102     private final DataBroker dataBroker;
 103     private final TapiContext tapiContext;
 104     private final TopologyUtils topologyUtils;
 105
 106     public TapiTopologyImpl(DataBroker dataBroker, TapiContext tapiContext, TopologyUtils topologyUtils) {
 107         this.dataBroker = dataBroker;
 108         this.tapiContext = tapiContext;
 109         this.topologyUtils = topologyUtils;
 110     }
 111
 112     @Override
 113     public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
 114         // TODO Auto-generated method stub
 115         // TODO -> maybe we get errors when having CEPs?
 116         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName().getBytes(Charset.forName("UTF-8")))
 117                 .toString());
 118         // Node id: if roadm -> ROADM+PHOTONIC_MEDIA. if xpdr -> XPDR-XPDR+DSR/OTSi
 119         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(input.getNodeIdOrName().getBytes(Charset.forName("UTF-8")))
 120                 .toString());
 121         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node = this.tapiContext
 122                 .getTapiNode(topoUuid, nodeUuid);
 123         if (node == null) {
 124             LOG.error("Invalid TAPI node name");
 125             return RpcResultBuilder.<GetNodeDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 126                 "Invalid Tapi Node name").buildFuture();
 127         }
 128         return RpcResultBuilder.success(new GetNodeDetailsOutputBuilder()
 129                 .setNode(new org.opendaylight.yang.gen.v1.urn
 130                         .onf.otcc.yang.tapi.topology.rev181210.get.node.details.output.NodeBuilder(node).build())
 131                 .build()).buildFuture();
 132     }
 133
 134     @Override
 135     public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
 136         // TODO -> Add check for Full T0 Multilayer
 137         if (!TopologyUtils.T0_MULTILAYER.equals(input.getTopologyIdOrName())
 138             && !TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 139             if (TopologyUtils.T0_FULL_MULTILAYER.equals(input.getTopologyIdOrName())) {
 140                 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName()
 141                     .getBytes(Charset.forName("UTF-8"))).toString());
 142                 Context context = this.tapiContext.getTapiContext();
 143                 Map<TopologyKey,
 144                     org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 145                     topologyMap = context.augmentation(Context1.class).getTopologyContext().getTopology();
 146                 if (!(topologyMap != null && topologyMap.containsKey(new TopologyKey(topoUuid)))) {
 147                     LOG.error("Topology {} not found in datastore", input.getTopologyIdOrName());
 148                     return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 149                         .withError(RpcError.ErrorType.RPC, "Invalid Topology name").buildFuture();
 150                 }
 151                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 152                     topology = topologyMap.get(new TopologyKey(topoUuid));
 153                 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder()
 154                         .setTopology(this.topologyUtils.transformTopology(topology))
 155                         .build())
 156                     .buildFuture();
 157             }
 158             LOG.error("Invalid TAPI topology name");
 159             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 160                 .withError(RpcError.ErrorType.RPC, "Invalid Topology name").buildFuture();
 161         }
 162         try {
 163             LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyIdOrName());
 164             Topology topology = createAbstractedOtnTopology();
 165             if (TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 166                 topology = createAbstracted100GTpdrTopology(topology);
 167             }
 168             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
 169                 .buildFuture();
 170         } catch (TapiTopologyException e) {
 171             LOG.error("error building TAPI topology");
 172             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 173                 .withError(RpcError.ErrorType.RPC, "Error building topology").buildFuture();
 174         }
 175     }
 176
 177     private Topology createAbstracted100GTpdrTopology(Topology topology) {
 178         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> dsrNodes =
 179             topology.nonnullNode().values().stream()
 180                 .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 181                 .collect(Collectors.toList());
 182         List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
 183         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node2: dsrNodes) {
 184             List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
 185                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))).collect(Collectors.toList());
 186             nep100GTpdrList.addAll(nepList);
 187         }
 188         Name topoName = new NameBuilder().setValue(TopologyUtils.TPDR_100G).setValueName("TAPI Topology Name").build();
 189         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.TPDR_100G.getBytes(Charset.forName("UTF-8")))
 190             .toString());
 191         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
 192             createTapiNode(nep100GTpdrList, topoUuid);
 193         return new TopologyBuilder()
 194             .setName(Map.of(topoName.key(), topoName))
 195             .setUuid(topoUuid)
 196             .setNode(Map.of(node.key(), node))
 197             .build();
 198     }
 199
 200     private Network readTopology(InstanceIdentifier<Network> networkIID) throws TapiTopologyException {
 201         Network topology = null;
 202         FluentFuture<Optional<Network>> topologyFuture = dataBroker.newReadOnlyTransaction()
 203             .read(LogicalDatastoreType.CONFIGURATION, networkIID);
 204         try {
 205             topology = topologyFuture.get().get();
 206         } catch (InterruptedException e) {
 207             Thread.currentThread().interrupt();
 208             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 209                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 210         } catch (ExecutionException e) {
 211             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 212                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 213         }
 214         return topology;
 215     }
 216
 217     private Topology createAbstractedOtnTopology() throws TapiTopologyException {
 218         // read openroadm-topology
 219         Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
 220         List<Link> linkList = new ArrayList<>();
 221         if (openroadmTopo.augmentation(Network1.class) != null) {
 222             linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
 223         }
 224         List<Link> xponderOutLinkList = linkList.stream()
 225                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
 226                 .collect(Collectors.toList());
 227         List<Link> xponderInLinkList = linkList.stream()
 228                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
 229                 .collect(Collectors.toList());
 230         // read otn-topology
 231         Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
 232         Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
 233             .collect(Collectors.toMap(Node::getNodeId, node -> node));
 234
 235         Map<String, List<String>> networkPortMap = new HashMap<>();
 236         Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
 237         while (itOtnNodeMap.hasNext()) {
 238             Entry<NodeId, Node> entry = itOtnNodeMap.next();
 239             String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
 240                 .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
 241                 .findFirst()
 242                 .get().getNodeRef().getValue();
 243             List<String> networkPortList = new ArrayList<>();
 244             for (TerminationPoint tp: entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
 245                 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
 246                         && checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList,
 247                         xponderInLinkList)) {
 248                     networkPortList.add(tp.getTpId().getValue());
 249                 }
 250             }
 251             if (!networkPortList.isEmpty()) {
 252                 networkPortMap.put(entry.getKey().getValue(), networkPortList);
 253             }
 254         }
 255         Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
 256             tapiNodeList = new HashMap<>();
 257         Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link>
 258             tapiLinkList = new HashMap<>();
 259         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.T0_MULTILAYER.getBytes(Charset.forName("UTF-8")))
 260             .toString());
 261         ConvertORTopoToTapiTopo tapiFactory = new ConvertORTopoToTapiTopo(topoUuid);
 262         Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
 263         while (it.hasNext()) {
 264             String nodeId = it.next().getKey();
 265             tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
 266             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 267             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 268         }
 269         if (openroadmTopo.nonnullNode().values().stream().filter(nt ->
 270                 nt.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1.class)
 271                 .getNodeType().equals(OpenroadmNodeType.SRG)).count() > 0) {
 272             tapiFactory.convertRoadmInfrastructure();
 273             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 274             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 275         } else {
 276             LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
 277         }
 278         if (otnTopo.augmentation(Network1.class) != null) {
 279             Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 280                     .ietf.network.topology.rev180226.networks.network.LinkKey, Link> otnLinkMap =
 281                 otnTopo.augmentation(Network1.class).getLink();
 282             tapiFactory.convertLinks(otnLinkMap);
 283             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 284         }
 285         Name name = new NameBuilder().setValue(TopologyUtils.T0_MULTILAYER).setValueName("TAPI Topology Name").build();
 286         return new TopologyBuilder()
 287                 .setName(Map.of(name.key(), name))
 288                 .setUuid(topoUuid)
 289                 .setNode(tapiNodeList)
 290                 .setLink(tapiLinkList).build();
 291     }
 292
 293     @Override
 294     public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
 295             GetNodeEdgePointDetailsInput input) {
 296         // TODO Auto-generated method stub
 297         // TODO -> maybe we get errors when having CEPs?
 298         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName().getBytes(Charset.forName("UTF-8")))
 299                 .toString());
 300         // Node id: if roadm -> ROADMid+PHOTONIC_MEDIA. if xpdr -> XPDRid-XPDRnbr+DSR/OTSi
 301         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(input.getNodeIdOrName().getBytes(Charset.forName("UTF-8")))
 302                 .toString());
 303         // NEP id: if roadm -> ROADMid+PHOTONIC_MEDIA/MC/OTSiMC+TPid.
 304         // if xpdr -> XPDRid-XPDRnbr+DSR/eODU/iODU/iOTSi/eOTSi/PHOTONIC_MEDIA+TPid
 305         Uuid nepUuid = new Uuid(UUID.nameUUIDFromBytes(input.getEpIdOrName().getBytes(Charset.forName("UTF-8")))
 306                 .toString());
 307         OwnedNodeEdgePoint nep = this.tapiContext.getTapiNEP(topoUuid, nodeUuid, nepUuid);
 308         if (nep == null) {
 309             LOG.error("Invalid TAPI nep name");
 310             return RpcResultBuilder.<GetNodeEdgePointDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 311                 "Invalid NEP name").buildFuture();
 312         }
 313         return RpcResultBuilder.success(new GetNodeEdgePointDetailsOutputBuilder()
 314                 .setNodeEdgePoint(new NodeEdgePointBuilder(nep).build()).build()).buildFuture();
 315     }
 316
 317     @Override
 318     public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
 319         // TODO Auto-generated method stub
 320         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName().getBytes(Charset.forName("UTF-8")))
 321                 .toString());
 322         // Link id: same as OR link id
 323         Uuid linkUuid = new Uuid(UUID.nameUUIDFromBytes(input.getLinkIdOrName().getBytes(Charset.forName("UTF-8")))
 324                 .toString());
 325         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link link = this.tapiContext
 326                 .getTapiLink(topoUuid, linkUuid);
 327         if (link == null) {
 328             LOG.error("Invalid TAPI link name");
 329             return RpcResultBuilder.<GetLinkDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 330                 "Invalid Link name").buildFuture();
 331         }
 332         return RpcResultBuilder.success(new GetLinkDetailsOutputBuilder().setLink(new LinkBuilder(link).build())
 333                 .build()).buildFuture();
 334     }
 335
 336     @Override
 337     public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
 338         // TODO Auto-generated method stub
 339         // TODO -> maybe we get errors when having CEPs?
 340         Map<TopologyKey,
 341                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 342                 topologyMap = this.tapiContext.getTopologyContext();
 343         if (topologyMap.isEmpty()) {
 344             LOG.error("No topologies exist in tapi context");
 345             return RpcResultBuilder.<GetTopologyListOutput>failed().withError(RpcError.ErrorType.APPLICATION,
 346                 "No topologies exist in tapi context").buildFuture();
 347         }
 348         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyKey,
 349             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology>
 350                 newTopoMap = new HashMap<>();
 351         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 352                 topo:topologyMap.values()) {
 353             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology
 354                 newTopo = new org.opendaylight.yang.gen.v1.urn
 355                     .onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyBuilder(topo).build();
 356             newTopoMap.put(newTopo.key(), newTopo);
 357         }
 358         return RpcResultBuilder.success(new GetTopologyListOutputBuilder().setTopology(newTopoMap).build())
 359                 .buildFuture();
 360     }
 361
 362     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node
 363             createTapiNode(List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
 364         Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
 365         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 366         for (OwnedNodeEdgePoint ownedNodeEdgePoint: nepList) {
 367             onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
 368         }
 369         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
 370         return new NodeBuilder()
 371                 .setUuid(nodeUuid)
 372                 .setName(Map.of(name.key(), name))
 373                 .setLayerProtocolName(List.of(LayerProtocolName.ETH))
 374                 .setAdministrativeState(AdministrativeState.UNLOCKED)
 375                 .setOperationalState(OperationalState.ENABLED)
 376                 .setLifecycleState(LifecycleState.INSTALLED)
 377                 .setOwnedNodeEdgePoint(onepMap)
 378                 .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList))
 379                 .build();
 380     }
 381
 382     private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut,
 383                             List<Link> xpdIn) {
 384         String networkLcp;
 385         if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
 386             networkLcp = tp.augmentation(
 387                 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.TerminationPoint1.class)
 388                 .getAssociatedConnectionMapPort();
 389         } else {
 390             networkLcp = tp.getTpId().getValue();
 391         }
 392         @NonNull
 393         KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
 394             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.Network.class)
 395             .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
 396         @NonNull
 397         FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
 398             LogicalDatastoreType.CONFIGURATION, pmIID);
 399         Mapping mapping = null;
 400         if (mappingOpt.isDone()) {
 401             try {
 402                 mapping = mappingOpt.get().get();
 403             } catch (InterruptedException | ExecutionException e) {
 404                 LOG.error("Error getting mapping for {}", networkLcp, e);
 405                 return false;
 406             }
 407         } else {
 408             LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
 409                 .getValue());
 410             return false;
 411         }
 412         String networkPortDirection = mapping.getPortDirection();
 413         long count = 0;
 414         switch (networkPortDirection) {
 415             case "bidirectional":
 416                 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 417                     && lk.getSource().getSourceTp().equals(networkLcp)).count();
 418                 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 419                     && lk.getDestination().getDestTp().equals(networkLcp)).count();
 420                 return (count == 2);
 421             case "tx":
 422             case "rx":
 423                 @Nullable
 424                 String partnerLcp = mapping.getPartnerLcp();
 425                 if (mapping.getPortQual().equals("tx")) {
 426                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 427                         && lk.getSource().getSourceTp().equals(networkLcp)).count();
 428                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 429                         && lk.getDestination().getDestTp().equals(partnerLcp)).count();
 430                 }
 431                 if (mapping.getPortQual().equals("rx")) {
 432                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 433                         && lk.getDestination().getDestTp().equals(networkLcp)).count();
 434                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 435                         && lk.getSource().getSourceTp().equals(partnerLcp)).count();
 436                 }
 437                 return (count == 2);
 438             default:
 439                 LOG.error("Invalid port direction for {}", networkLcp);
 440                 return false;
 441         }
 442     }
 443
 444     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(
 445             Uuid topoUuid, Uuid nodeUuid, Collection<OwnedNodeEdgePoint> onepl) {
 446
 447         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey,
 448             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint>
 449             nepMap = new HashMap<>();
 450         for (OwnedNodeEdgePoint onep: onepl) {
 451             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint nep =
 452                 new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group
 453                     .NodeEdgePointBuilder()
 454                         .setTopologyUuid(topoUuid)
 455                         .setNodeUuid(nodeUuid)
 456                         .setNodeEdgePointUuid(onep.key().getUuid())
 457                         .build();
 458             nepMap.put(nep.key(), nep);
 459         }
 460         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 461         Map<RuleKey, Rule> ruleList = new HashMap<>();
 462         Rule rule = new RuleBuilder()
 463             .setLocalId("forward")
 464             .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
 465             .setRuleType(RuleType.FORWARDING)
 466             .build();
 467         ruleList.put(rule.key(), rule);
 468         NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
 469             .setUuid(new Uuid(UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8")))
 470                 .toString()))
 471             .setRule(ruleList)
 472             .setNodeEdgePoint(nepMap)
 473             .build();
 474         nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 475         return nodeRuleGroupMap;
 476     }
 477 }