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.nio.charset.StandardCharsets;
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16 import java.util.HashMap;
  17 import java.util.Iterator;
  18 import java.util.List;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.UUID;
  23 import java.util.concurrent.ExecutionException;
  24 import java.util.stream.Collectors;
  25 import org.eclipse.jdt.annotation.NonNull;
  26 import org.eclipse.jdt.annotation.Nullable;
  27 import org.opendaylight.mdsal.binding.api.DataBroker;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.transportpce.common.InstanceIdentifiers;
  30 import org.opendaylight.transportpce.common.NetworkUtils;
  31 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  32 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.Mapping;
  33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingKey;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.Nodes;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesKey;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Context;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsInput;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutput;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutputBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListInput;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutput;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutputBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TapiCommonService;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointInput;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointOutput;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.Sip;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipBuilder;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipKey;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePoint;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointKey;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Context1;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutputBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutputBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutputBuilder;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
  85 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
  86 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
  87 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutputBuilder;
  88 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
  89 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
  90 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.link.details.output.LinkBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.node.edge.point.details.output.NodeEdgePointBuilder;
  92 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  93 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
  94 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
  95 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
  96 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
  97 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
  98 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
  99 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
 100 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
 101 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
 102 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
 103 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
 104 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
 105 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyKey;
 106 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 107 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 108 import org.opendaylight.yangtools.yang.common.RpcError;
 109 import org.opendaylight.yangtools.yang.common.RpcResult;
 110 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
 111 import org.slf4j.Logger;
 112 import org.slf4j.LoggerFactory;
 113
 114 public class TapiTopologyImpl implements TapiTopologyService, TapiCommonService {
 115
 116     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
 117     private final DataBroker dataBroker;
 118     private final TapiContext tapiContext;
 119     private final TopologyUtils topologyUtils;
 120
 121     public TapiTopologyImpl(DataBroker dataBroker, TapiContext tapiContext, TopologyUtils topologyUtils) {
 122         this.dataBroker = dataBroker;
 123         this.tapiContext = tapiContext;
 124         this.topologyUtils = topologyUtils;
 125     }
 126
 127     @Override
 128     public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
 129         // TODO Auto-generated method stub
 130         // TODO -> maybe we get errors when having CEPs?
 131         Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
 132         // Node id: if roadm -> ROADM+PHOTONIC_MEDIA. if xpdr -> XPDR-XPDR+DSR/OTSi
 133         Uuid nodeUuid = getUuidFromIput(input.getNodeIdOrName());
 134         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node = this.tapiContext
 135                 .getTapiNode(topoUuid, nodeUuid);
 136         if (node == null) {
 137             LOG.error("Invalid TAPI node name");
 138             return RpcResultBuilder.<GetNodeDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 139                 "Invalid Tapi Node name").buildFuture();
 140         }
 141         return RpcResultBuilder.success(new GetNodeDetailsOutputBuilder()
 142                 .setNode(new org.opendaylight.yang.gen.v1.urn
 143                         .onf.otcc.yang.tapi.topology.rev181210.get.node.details.output.NodeBuilder(node).build())
 144                 .build()).buildFuture();
 145     }
 146
 147     @Override
 148     public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
 149         // TODO -> Add check for Full T0 Multilayer
 150         if (!TopologyUtils.T0_MULTILAYER.equals(input.getTopologyIdOrName())
 151             && !TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 152             if (TopologyUtils.T0_FULL_MULTILAYER.equals(input.getTopologyIdOrName())) {
 153                 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName()
 154                     .getBytes(Charset.forName("UTF-8"))).toString());
 155                 Context context = this.tapiContext.getTapiContext();
 156                 Map<TopologyKey,
 157                     org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 158                     topologyMap = context.augmentation(Context1.class).getTopologyContext().getTopology();
 159                 if (!(topologyMap != null && topologyMap.containsKey(new TopologyKey(topoUuid)))) {
 160                     LOG.error("Topology {} not found in datastore", input.getTopologyIdOrName());
 161                     return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 162                         .withError(RpcError.ErrorType.RPC, "Invalid Topology name").buildFuture();
 163                 }
 164                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 165                     topology = topologyMap.get(new TopologyKey(topoUuid));
 166                 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder()
 167                         .setTopology(this.topologyUtils.transformTopology(topology))
 168                         .build())
 169                     .buildFuture();
 170             }
 171             LOG.error("Invalid TAPI topology name");
 172             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 173                 .withError(RpcError.ErrorType.RPC, "Invalid Topology name").buildFuture();
 174         }
 175         try {
 176             LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyIdOrName());
 177             Topology topology = createAbstractedOtnTopology();
 178             if (TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
 179                 topology = createAbstracted100GTpdrTopology(topology);
 180             }
 181             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
 182                 .buildFuture();
 183         } catch (TapiTopologyException e) {
 184             LOG.error("error building TAPI topology");
 185             return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
 186                 .withError(RpcError.ErrorType.RPC, "Error building topology").buildFuture();
 187         }
 188     }
 189
 190     private Topology createAbstracted100GTpdrTopology(Topology topology) {
 191         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> dsrNodes =
 192             topology.nonnullNode().values().stream()
 193                 .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 194                 .collect(Collectors.toList());
 195         List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
 196         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node2: dsrNodes) {
 197             List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
 198                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))).collect(Collectors.toList());
 199             nep100GTpdrList.addAll(nepList);
 200         }
 201         Name topoName = new NameBuilder().setValue(TopologyUtils.TPDR_100G).setValueName("TAPI Topology Name").build();
 202         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.TPDR_100G.getBytes(Charset.forName("UTF-8")))
 203             .toString());
 204         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
 205             createTapiNode(nep100GTpdrList, topoUuid);
 206         return new TopologyBuilder()
 207             .setName(Map.of(topoName.key(), topoName))
 208             .setUuid(topoUuid)
 209             .setNode(Map.of(node.key(), node))
 210             .build();
 211     }
 212
 213     private Network readTopology(InstanceIdentifier<Network> networkIID) throws TapiTopologyException {
 214         Network topology = null;
 215         FluentFuture<Optional<Network>> topologyFuture = dataBroker.newReadOnlyTransaction()
 216             .read(LogicalDatastoreType.CONFIGURATION, networkIID);
 217         try {
 218             topology = topologyFuture.get().get();
 219         } catch (InterruptedException e) {
 220             Thread.currentThread().interrupt();
 221             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 222                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 223         } catch (ExecutionException e) {
 224             throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
 225                 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
 226         }
 227         return topology;
 228     }
 229
 230     private Topology createAbstractedOtnTopology() throws TapiTopologyException {
 231         // read openroadm-topology
 232         Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
 233         List<Link> linkList = new ArrayList<>();
 234         if (openroadmTopo.augmentation(Network1.class) != null) {
 235             linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
 236         }
 237         List<Link> xponderOutLinkList = linkList.stream()
 238                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
 239                 .collect(Collectors.toList());
 240         List<Link> xponderInLinkList = linkList.stream()
 241                 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
 242                 .collect(Collectors.toList());
 243         // read otn-topology
 244         Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
 245         Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
 246             .collect(Collectors.toMap(Node::getNodeId, node -> node));
 247
 248         Map<String, List<String>> networkPortMap = new HashMap<>();
 249         Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
 250         while (itOtnNodeMap.hasNext()) {
 251             Entry<NodeId, Node> entry = itOtnNodeMap.next();
 252             String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
 253                 .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
 254                 .findFirst()
 255                 .get().getNodeRef().getValue();
 256             List<String> networkPortList = new ArrayList<>();
 257             for (TerminationPoint tp: entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
 258                 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
 259                         && checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList,
 260                         xponderInLinkList)) {
 261                     networkPortList.add(tp.getTpId().getValue());
 262                 }
 263             }
 264             if (!networkPortList.isEmpty()) {
 265                 networkPortMap.put(entry.getKey().getValue(), networkPortList);
 266             }
 267         }
 268         Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
 269             tapiNodeList = new HashMap<>();
 270         Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link>
 271             tapiLinkList = new HashMap<>();
 272         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.T0_MULTILAYER.getBytes(Charset.forName("UTF-8")))
 273             .toString());
 274         ConvertORTopoToTapiTopo tapiFactory = new ConvertORTopoToTapiTopo(topoUuid);
 275         Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
 276         while (it.hasNext()) {
 277             String nodeId = it.next().getKey();
 278             tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
 279             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 280             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 281         }
 282         if (openroadmTopo.nonnullNode().values().stream().filter(nt ->
 283                 nt.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1.class)
 284                 .getNodeType().equals(OpenroadmNodeType.SRG)).count() > 0) {
 285             tapiFactory.convertRoadmInfrastructure();
 286             tapiNodeList.putAll(tapiFactory.getTapiNodes());
 287             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 288         } else {
 289             LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
 290         }
 291         if (otnTopo.augmentation(Network1.class) != null) {
 292             Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
 293                     .ietf.network.topology.rev180226.networks.network.LinkKey, Link> otnLinkMap =
 294                 otnTopo.augmentation(Network1.class).getLink();
 295             tapiFactory.convertLinks(otnLinkMap);
 296             tapiLinkList.putAll(tapiFactory.getTapiLinks());
 297         }
 298         Name name = new NameBuilder().setValue(TopologyUtils.T0_MULTILAYER).setValueName("TAPI Topology Name").build();
 299         return new TopologyBuilder()
 300                 .setName(Map.of(name.key(), name))
 301                 .setUuid(topoUuid)
 302                 .setNode(tapiNodeList)
 303                 .setLink(tapiLinkList).build();
 304     }
 305
 306     @Override
 307     public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
 308             GetNodeEdgePointDetailsInput input) {
 309         // TODO Auto-generated method stub
 310         // TODO -> maybe we get errors when having CEPs?
 311         Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
 312         // Node id: if roadm -> ROADMid+PHOTONIC_MEDIA. if xpdr -> XPDRid-XPDRnbr+DSR/OTSi
 313         Uuid nodeUuid = getUuidFromIput(input.getNodeIdOrName());
 314         // NEP id: if roadm -> ROADMid+PHOTONIC_MEDIA/MC/OTSiMC+TPid.
 315         // if xpdr -> XPDRid-XPDRnbr+DSR/eODU/iODU/iOTSi/eOTSi/PHOTONIC_MEDIA+TPid
 316         Uuid nepUuid = getUuidFromIput(input.getEpIdOrName());
 317         OwnedNodeEdgePoint nep = this.tapiContext.getTapiNEP(topoUuid, nodeUuid, nepUuid);
 318         if (nep == null) {
 319             LOG.error("Invalid TAPI nep name");
 320             return RpcResultBuilder.<GetNodeEdgePointDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 321                 "Invalid NEP name").buildFuture();
 322         }
 323         return RpcResultBuilder.success(new GetNodeEdgePointDetailsOutputBuilder()
 324                 .setNodeEdgePoint(new NodeEdgePointBuilder(nep).build()).build()).buildFuture();
 325     }
 326
 327     @Override
 328     public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
 329         // TODO Auto-generated method stub
 330         Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
 331         // Link id: same as OR link id
 332         Uuid linkUuid = getUuidFromIput(input.getLinkIdOrName());
 333         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link link = this.tapiContext
 334                 .getTapiLink(topoUuid, linkUuid);
 335         if (link == null) {
 336             LOG.error("Invalid TAPI link name");
 337             return RpcResultBuilder.<GetLinkDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 338                 "Invalid Link name").buildFuture();
 339         }
 340         return RpcResultBuilder.success(new GetLinkDetailsOutputBuilder().setLink(new LinkBuilder(link).build())
 341                 .build()).buildFuture();
 342     }
 343
 344     @Override
 345     public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
 346         // TODO Auto-generated method stub
 347         // TODO -> maybe we get errors when having CEPs?
 348         Map<TopologyKey,
 349                 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
 350                 topologyMap = this.tapiContext.getTopologyContext();
 351         if (topologyMap.isEmpty()) {
 352             LOG.error("No topologies exist in tapi context");
 353             return RpcResultBuilder.<GetTopologyListOutput>failed().withError(RpcError.ErrorType.APPLICATION,
 354                 "No topologies exist in tapi context").buildFuture();
 355         }
 356         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyKey,
 357             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology>
 358                 newTopoMap = new HashMap<>();
 359         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
 360                 topo:topologyMap.values()) {
 361             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology
 362                 newTopo = new org.opendaylight.yang.gen.v1.urn
 363                     .onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyBuilder(topo).build();
 364             newTopoMap.put(newTopo.key(), newTopo);
 365         }
 366         return RpcResultBuilder.success(new GetTopologyListOutputBuilder().setTopology(newTopoMap).build())
 367                 .buildFuture();
 368     }
 369
 370     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node
 371             createTapiNode(List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
 372         Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
 373         Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
 374         for (OwnedNodeEdgePoint ownedNodeEdgePoint: nepList) {
 375             onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
 376         }
 377         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
 378         return new NodeBuilder()
 379                 .setUuid(nodeUuid)
 380                 .setName(Map.of(name.key(), name))
 381                 .setLayerProtocolName(List.of(LayerProtocolName.ETH))
 382                 .setAdministrativeState(AdministrativeState.UNLOCKED)
 383                 .setOperationalState(OperationalState.ENABLED)
 384                 .setLifecycleState(LifecycleState.INSTALLED)
 385                 .setOwnedNodeEdgePoint(onepMap)
 386                 .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList))
 387                 .build();
 388     }
 389
 390     private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut,
 391                             List<Link> xpdIn) {
 392         String networkLcp;
 393         if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
 394             networkLcp = tp.augmentation(
 395                 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev210511.TerminationPoint1.class)
 396                 .getAssociatedConnectionMapPort();
 397         } else {
 398             networkLcp = tp.getTpId().getValue();
 399         }
 400         @NonNull
 401         KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
 402             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.Network.class)
 403             .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
 404         @NonNull
 405         FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
 406             LogicalDatastoreType.CONFIGURATION, pmIID);
 407         Mapping mapping = null;
 408         if (mappingOpt.isDone()) {
 409             try {
 410                 mapping = mappingOpt.get().get();
 411             } catch (InterruptedException | ExecutionException e) {
 412                 LOG.error("Error getting mapping for {}", networkLcp, e);
 413                 return false;
 414             }
 415         } else {
 416             LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
 417                 .getValue());
 418             return false;
 419         }
 420         String networkPortDirection = mapping.getPortDirection();
 421         long count = 0;
 422         switch (networkPortDirection) {
 423             case "bidirectional":
 424                 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 425                     && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
 426                 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 427                     && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
 428                 return (count == 2);
 429             case "tx":
 430             case "rx":
 431                 @Nullable
 432                 String partnerLcp = mapping.getPartnerLcp();
 433                 if (mapping.getPortQual().equals("tx")) {
 434                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 435                         && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
 436                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 437                         && lk.getDestination().getDestTp().getValue().equals(partnerLcp)).count();
 438                 }
 439                 if (mapping.getPortQual().equals("rx")) {
 440                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 441                         && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
 442                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 443                         && lk.getSource().getSourceTp().getValue().equals(partnerLcp)).count();
 444                 }
 445                 return (count == 2);
 446             default:
 447                 LOG.error("Invalid port direction for {}", networkLcp);
 448                 return false;
 449         }
 450     }
 451
 452     private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(
 453             Uuid topoUuid, Uuid nodeUuid, Collection<OwnedNodeEdgePoint> onepl) {
 454
 455         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey,
 456             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint>
 457             nepMap = new HashMap<>();
 458         for (OwnedNodeEdgePoint onep: onepl) {
 459             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint nep =
 460                 new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group
 461                     .NodeEdgePointBuilder()
 462                         .setTopologyUuid(topoUuid)
 463                         .setNodeUuid(nodeUuid)
 464                         .setNodeEdgePointUuid(onep.key().getUuid())
 465                         .build();
 466             nepMap.put(nep.key(), nep);
 467         }
 468         Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
 469         Map<RuleKey, Rule> ruleList = new HashMap<>();
 470         Rule rule = new RuleBuilder()
 471             .setLocalId("forward")
 472             .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
 473             .setRuleType(RuleType.FORWARDING)
 474             .build();
 475         ruleList.put(rule.key(), rule);
 476         NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
 477             .setUuid(new Uuid(UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8")))
 478                 .toString()))
 479             .setRule(ruleList)
 480             .setNodeEdgePoint(nepMap)
 481             .build();
 482         nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
 483         return nodeRuleGroupMap;
 484     }
 485
 486     @Override
 487     public ListenableFuture<RpcResult<GetServiceInterfacePointDetailsOutput>>
 488             getServiceInterfacePointDetails(GetServiceInterfacePointDetailsInput input) {
 489         Uuid sipUuid = getUuidFromIput(input.getSipIdOrName());
 490         Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
 491             this.tapiContext.getTapiContext().getServiceInterfacePoint();
 492         if (sips == null || sips.isEmpty()) {
 493             return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 494                 "No sips in datastore").buildFuture();
 495         }
 496         if (!sips.containsKey(new ServiceInterfacePointKey(sipUuid))) {
 497             return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed().withError(RpcError.ErrorType.RPC,
 498                 "Sip doesnt exist in datastore").buildFuture();
 499         }
 500         org.opendaylight.yang.gen.v1.urn
 501             .onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.details.output.Sip outSip =
 502                 new org.opendaylight.yang.gen.v1.urn
 503                     .onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.details.output.SipBuilder(
 504                         sips.get(new ServiceInterfacePointKey(sipUuid)))
 505                     .build();
 506         return RpcResultBuilder.success(new GetServiceInterfacePointDetailsOutputBuilder().setSip(outSip).build())
 507             .buildFuture();
 508     }
 509
 510     @Override
 511     public ListenableFuture<RpcResult<GetServiceInterfacePointListOutput>>
 512             getServiceInterfacePointList(GetServiceInterfacePointListInput input) {
 513         Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
 514             this.tapiContext.getTapiContext().getServiceInterfacePoint();
 515         if (sips == null || sips.isEmpty()) {
 516             return RpcResultBuilder.<GetServiceInterfacePointListOutput>failed().withError(RpcError.ErrorType.RPC,
 517                 "No sips in datastore").buildFuture();
 518         }
 519         Map<SipKey, Sip> outSipMap = new HashMap<>();
 520         for (ServiceInterfacePoint sip : sips.values()) {
 521             Sip si = new SipBuilder(sip).build();
 522             outSipMap.put(si.key(), si);
 523         }
 524         return RpcResultBuilder.success(new GetServiceInterfacePointListOutputBuilder().setSip(outSipMap).build())
 525             .buildFuture();
 526     }
 527
 528     @Override
 529     public ListenableFuture<RpcResult<UpdateServiceInterfacePointOutput>>
 530             updateServiceInterfacePoint(UpdateServiceInterfacePointInput input) {
 531         // TODO --> not yet implemented
 532         return null;
 533     }
 534
 535     private Uuid getUuidFromIput(String serviceIdOrName) {
 536         try {
 537             UUID.fromString(serviceIdOrName);
 538             LOG.info("Given attribute {} is a UUID", serviceIdOrName);
 539             return new Uuid(serviceIdOrName);
 540         } catch (IllegalArgumentException e) {
 541             LOG.info("Given attribute {} is not a UUID", serviceIdOrName);
 542             return new Uuid(UUID.nameUUIDFromBytes(serviceIdOrName.getBytes(StandardCharsets.UTF_8)).toString());
 543         }
 544     }
 545 }