Bump upstream dependencies to Ca
[transportpce.git] / tapi / src / main / java / org / opendaylight / transportpce / tapi / topology / TapiTopologyImpl.java
index d895858d4de6d628b9b3cfe1726a7473a933e093..aabc5f30c696b81a946bfe2bc9a34700d0a239be 100644 (file)
 package org.opendaylight.transportpce.tapi.topology;
 
 import com.google.common.collect.ImmutableClassToInstanceMap;
-import com.google.common.util.concurrent.FluentFuture;
-import com.google.common.util.concurrent.ListenableFuture;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Optional;
-import java.util.Set;
-import java.util.UUID;
-import java.util.concurrent.ExecutionException;
-import java.util.stream.Collectors;
-import org.eclipse.jdt.annotation.NonNull;
-import org.eclipse.jdt.annotation.Nullable;
-import org.opendaylight.mdsal.binding.api.DataBroker;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
-import org.opendaylight.transportpce.common.InstanceIdentifiers;
-import org.opendaylight.transportpce.common.NetworkUtils;
-import org.opendaylight.transportpce.tapi.TapiStringConstants;
+import org.opendaylight.transportpce.common.network.NetworkTransactionService;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetLinkDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetNodeDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetNodeEdgePointDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetServiceInterfacePointDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetServiceInterfacePointListImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetTopologyDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetTopologyListImpl;
 import org.opendaylight.transportpce.tapi.utils.TapiContext;
 import org.opendaylight.transportpce.tapi.utils.TapiLink;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.Mapping;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.MappingKey;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.Nodes;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.NodesKey;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.Link1;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.TerminationPoint1;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmLinkType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmNodeType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev230526.OpenroadmTpType;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Context;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetails;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutputBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointList;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutputBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TapiCommonService;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePoint;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.UpdateServiceInterfacePointOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.Sip;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePoint;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Context1;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetails;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutputBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetails;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutputBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetails;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutputBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetails;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyList;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutputBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.link.details.output.LinkBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.node.edge.point.details.output.NodeEdgePointBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.TopologyKey;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.GetServiceInterfacePointDetails;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.GetServiceInterfacePointList;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetLinkDetails;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetNodeDetails;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetNodeEdgePointDetails;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyDetails;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyList;
 import org.opendaylight.yangtools.yang.binding.Rpc;
-import org.opendaylight.yangtools.yang.common.ErrorType;
-import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
-public class TapiTopologyImpl implements TapiTopologyService, TapiCommonService {
+public class TapiTopologyImpl {
 
-    private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
-    private final DataBroker dataBroker;
+    private final NetworkTransactionService networkTransactionService;
     private final TapiContext tapiContext;
     private final TopologyUtils topologyUtils;
     private final TapiLink tapiLink;
 
-    public TapiTopologyImpl(DataBroker dataBroker, TapiContext tapiContext, TopologyUtils topologyUtils,
-                            TapiLink tapiLink) {
-        this.dataBroker = dataBroker;
+    public TapiTopologyImpl(NetworkTransactionService networkTransactionService, TapiContext tapiContext,
+            TopologyUtils topologyUtils, TapiLink tapiLink) {
+        this.networkTransactionService = networkTransactionService;
         this.tapiContext = tapiContext;
         this.topologyUtils = topologyUtils;
         this.tapiLink = tapiLink;
+
     }
 
     public ImmutableClassToInstanceMap<Rpc<?, ?>> registerRPCs() {
         return ImmutableClassToInstanceMap.<Rpc<?, ?>>builder()
-            .put(GetNodeDetails.class, this::getNodeDetails)
-            .put(GetTopologyDetails.class, this::getTopologyDetails)
-            .put(GetNodeEdgePointDetails.class, this::getNodeEdgePointDetails)
-            .put(GetLinkDetails.class, this::getLinkDetails)
-            .put(GetTopologyList.class, this::getTopologyList)
-            .put(GetServiceInterfacePointDetails.class, this::getServiceInterfacePointDetails)
-            .put(GetServiceInterfacePointList.class, this::getServiceInterfacePointList)
-            .put(UpdateServiceInterfacePoint.class, this::updateServiceInterfacePoint)
-            .build();
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
-        // TODO Auto-generated method stub
-        // TODO -> maybe we get errors when having CEPs?
-        Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
-        // Node id: if roadm -> ROADM+PHOTONIC_MEDIA. if xpdr -> XPDR-XPDR+DSR/OTSi
-        Uuid nodeUuid = getUuidFromIput(input.getNodeIdOrName());
-        org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node = this.tapiContext
-                .getTapiNode(topoUuid, nodeUuid);
-        if (node == null) {
-            LOG.error("Invalid TAPI node name");
-            return RpcResultBuilder.<GetNodeDetailsOutput>failed()
-                .withError(ErrorType.RPC, "Invalid Tapi Node name")
-                .buildFuture();
-        }
-        return RpcResultBuilder
-            .success(new GetNodeDetailsOutputBuilder()
-                .setNode(new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210
-                        .get.node.details.output.NodeBuilder(node)
-                    .build())
-                .build())
-            .buildFuture();
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
-        // TODO -> Add check for Full T0 Multilayer
-        if (!TapiStringConstants.T0_MULTILAYER.equals(input.getTopologyIdOrName())
-            && !TapiStringConstants.TPDR_100G.equals(input.getTopologyIdOrName())) {
-            if (TapiStringConstants.T0_FULL_MULTILAYER.equals(input.getTopologyIdOrName())) {
-                Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(input.getTopologyIdOrName()
-                    .getBytes(Charset.forName("UTF-8"))).toString());
-                Context context = this.tapiContext.getTapiContext();
-                Map<TopologyKey,
-                    org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
-                    topologyMap = context.augmentation(Context1.class).getTopologyContext().getTopology();
-                if (!(topologyMap != null && topologyMap.containsKey(new TopologyKey(topoUuid)))) {
-                    LOG.error("Topology {} not found in datastore", input.getTopologyIdOrName());
-                    return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
-                        .withError(ErrorType.RPC, "Invalid Topology name")
-                        .buildFuture();
-                }
-                org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
-                    topology = topologyMap.get(new TopologyKey(topoUuid));
-                return RpcResultBuilder
-                    .success(new GetTopologyDetailsOutputBuilder()
-                        .setTopology(this.topologyUtils.transformTopology(topology))
-                        .build())
-                    .buildFuture();
-            }
-            LOG.error("Invalid TAPI topology name");
-            return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
-                .withError(ErrorType.RPC, "Invalid Topology name")
-                .buildFuture();
-        }
-        try {
-            LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyIdOrName());
-            Topology topology = createAbstractedOtnTopology();
-            if (TapiStringConstants.TPDR_100G.equals(input.getTopologyIdOrName())) {
-                topology = createAbstracted100GTpdrTopology(topology);
-            }
-            return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
-                .buildFuture();
-        } catch (TapiTopologyException e) {
-            LOG.error("error building TAPI topology");
-            return RpcResultBuilder.<GetTopologyDetailsOutput>failed()
-                .withError(ErrorType.RPC, "Error building topology")
-                .buildFuture();
-        }
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
-            GetNodeEdgePointDetailsInput input) {
-        // TODO Auto-generated method stub
-        // TODO -> maybe we get errors when having CEPs?
-        Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
-        // Node id: if roadm -> ROADMid+PHOTONIC_MEDIA. if xpdr -> XPDRid-XPDRnbr+DSR/OTSi
-        Uuid nodeUuid = getUuidFromIput(input.getNodeIdOrName());
-        // NEP id: if roadm -> ROADMid+PHOTONIC_MEDIA/MC/OTSiMC+TPid.
-        // if xpdr -> XPDRid-XPDRnbr+DSR/eODU/iODU/iOTSi/eOTSi/PHOTONIC_MEDIA+TPid
-        Uuid nepUuid = getUuidFromIput(input.getEpIdOrName());
-        OwnedNodeEdgePoint nep = this.tapiContext.getTapiNEP(topoUuid, nodeUuid, nepUuid);
-        if (nep == null) {
-            LOG.error("Invalid TAPI nep name");
-            return RpcResultBuilder.<GetNodeEdgePointDetailsOutput>failed()
-                .withError(ErrorType.RPC, "Invalid NEP name")
-                .buildFuture();
-        }
-        return RpcResultBuilder
-            .success(new GetNodeEdgePointDetailsOutputBuilder()
-                .setNodeEdgePoint(new NodeEdgePointBuilder(nep).build())
-                .build())
-            .buildFuture();
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
-        // TODO Auto-generated method stub
-        Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
-        // Link id: same as OR link id
-        Uuid linkUuid = getUuidFromIput(input.getLinkIdOrName());
-        org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link link =
-            this.tapiContext.getTapiLink(topoUuid, linkUuid);
-        if (link == null) {
-            LOG.error("Invalid TAPI link name");
-            return RpcResultBuilder.<GetLinkDetailsOutput>failed()
-                .withError(ErrorType.RPC, "Invalid Link name")
-                .buildFuture();
-        }
-        return RpcResultBuilder
-            .success(new GetLinkDetailsOutputBuilder().setLink(new LinkBuilder(link).build()).build())
-            .buildFuture();
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
-        // TODO Auto-generated method stub
-        // TODO -> maybe we get errors when having CEPs?
-        Map<TopologyKey,
-                org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology>
-                topologyMap = this.tapiContext.getTopologyContext();
-        if (topologyMap.isEmpty()) {
-            LOG.error("No topologies exist in tapi context");
-            return RpcResultBuilder.<GetTopologyListOutput>failed()
-                .withError(ErrorType.APPLICATION, "No topologies exist in tapi context")
-                .buildFuture();
-        }
-        Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyKey,
-            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology>
-                newTopoMap = new HashMap<>();
-        for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.context.Topology
-                topo:topologyMap.values()) {
-            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.Topology
-                newTopo = new org.opendaylight.yang.gen.v1.urn
-                    .onf.otcc.yang.tapi.topology.rev181210.get.topology.list.output.TopologyBuilder(topo).build();
-            newTopoMap.put(newTopo.key(), newTopo);
-        }
-        return RpcResultBuilder
-            .success(new GetTopologyListOutputBuilder().setTopology(newTopoMap).build())
-            .buildFuture();
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<GetServiceInterfacePointDetailsOutput>>
-            getServiceInterfacePointDetails(GetServiceInterfacePointDetailsInput input) {
-        Uuid sipUuid = getUuidFromIput(input.getSipIdOrName());
-        Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
-            this.tapiContext.getTapiContext().getServiceInterfacePoint();
-        if (sips == null || sips.isEmpty()) {
-            return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed()
-                .withError(ErrorType.RPC, "No sips in datastore")
-                .buildFuture();
-        }
-        if (!sips.containsKey(new ServiceInterfacePointKey(sipUuid))) {
-            return RpcResultBuilder.<GetServiceInterfacePointDetailsOutput>failed()
-                .withError(ErrorType.RPC, "Sip doesnt exist in datastore")
-                .buildFuture();
-        }
-        var outSip = new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210
-                .get.service._interface.point.details.output.SipBuilder(sips.get(new ServiceInterfacePointKey(sipUuid)))
-            .build();
-        return RpcResultBuilder
-            .success(new GetServiceInterfacePointDetailsOutputBuilder().setSip(outSip).build())
-            .buildFuture();
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<GetServiceInterfacePointListOutput>>
-            getServiceInterfacePointList(GetServiceInterfacePointListInput input) {
-        Map<ServiceInterfacePointKey, ServiceInterfacePoint> sips =
-            this.tapiContext.getTapiContext().getServiceInterfacePoint();
-        if (sips == null || sips.isEmpty()) {
-            return RpcResultBuilder.<GetServiceInterfacePointListOutput>failed()
-                .withError(ErrorType.RPC, "No sips in datastore")
-                .buildFuture();
-        }
-        Map<SipKey, Sip> outSipMap = new HashMap<>();
-        for (ServiceInterfacePoint sip : sips.values()) {
-            Sip si = new SipBuilder(sip).build();
-            outSipMap.put(si.key(), si);
-        }
-        return RpcResultBuilder
-            .success(new GetServiceInterfacePointListOutputBuilder().setSip(outSipMap).build())
-            .buildFuture();
-    }
-
-    @Override
-    public ListenableFuture<RpcResult<UpdateServiceInterfacePointOutput>>
-            updateServiceInterfacePoint(UpdateServiceInterfacePointInput input) {
-        // TODO --> not yet implemented
-        return null;
-    }
-
-    private Topology createAbstracted100GTpdrTopology(Topology topology) {
-        List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> dsrNodes =
-            topology.nonnullNode().values().stream()
-                .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
-                .collect(Collectors.toList());
-        List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
-        for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node2: dsrNodes) {
-            List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
-                .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))).collect(Collectors.toList());
-            nep100GTpdrList.addAll(nepList);
-        }
-        Name topoName = new NameBuilder().setValue(TapiStringConstants.TPDR_100G)
-            .setValueName("TAPI Topology Name").build();
-        Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(
-            TapiStringConstants.TPDR_100G.getBytes(Charset.forName("UTF-8"))).toString());
-        org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node =
-            createTapiNode(nep100GTpdrList, topoUuid);
-        return new TopologyBuilder()
-            .setName(Map.of(topoName.key(), topoName))
-            .setUuid(topoUuid)
-            .setNode(Map.of(node.key(), node))
-            .build();
-    }
-
-    private Network readTopology(InstanceIdentifier<Network> networkIID) throws TapiTopologyException {
-        Network topology = null;
-        FluentFuture<Optional<Network>> topologyFuture = dataBroker.newReadOnlyTransaction()
-            .read(LogicalDatastoreType.CONFIGURATION, networkIID);
-        try {
-            topology = topologyFuture.get().orElseThrow();
-        } catch (InterruptedException e) {
-            Thread.currentThread().interrupt();
-            throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
-                .firstKeyOf(Network.class).getNetworkId().getValue(), e);
-        } catch (ExecutionException e) {
-            throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
-                .firstKeyOf(Network.class).getNetworkId().getValue(), e);
-        }
-        return topology;
-    }
-
-    private Topology createAbstractedOtnTopology() throws TapiTopologyException {
-        // read openroadm-topology
-        Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
-        List<Link> linkList = new ArrayList<>();
-        if (openroadmTopo.augmentation(Network1.class) != null) {
-            linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
-        }
-        List<Link> xponderOutLinkList = linkList.stream()
-                .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
-                .collect(Collectors.toList());
-        List<Link> xponderInLinkList = linkList.stream()
-                .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
-                .collect(Collectors.toList());
-        // read otn-topology
-        Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
-        Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
-            .collect(Collectors.toMap(Node::getNodeId, node -> node));
-
-        Map<String, List<String>> networkPortMap = new HashMap<>();
-        Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
-        while (itOtnNodeMap.hasNext()) {
-            Entry<NodeId, Node> entry = itOtnNodeMap.next();
-            String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
-                .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
-                .findFirst()
-                .orElseThrow().getNodeRef().getValue();
-            List<String> networkPortList = new ArrayList<>();
-            for (TerminationPoint tp: entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
-                if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
-                        && checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList,
-                        xponderInLinkList)) {
-                    networkPortList.add(tp.getTpId().getValue());
-                }
-            }
-            if (!networkPortList.isEmpty()) {
-                networkPortMap.put(entry.getKey().getValue(), networkPortList);
-            }
-        }
-        Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
-            tapiNodeList = new HashMap<>();
-        Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link>
-            tapiLinkList = new HashMap<>();
-        Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_MULTILAYER
-            .getBytes(Charset.forName("UTF-8"))).toString());
-        ConvertORTopoToTapiTopo tapiFactory = new ConvertORTopoToTapiTopo(topoUuid, this.tapiLink);
-        Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
-        while (it.hasNext()) {
-            String nodeId = it.next().getKey();
-            tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
-            tapiNodeList.putAll(tapiFactory.getTapiNodes());
-            tapiLinkList.putAll(tapiFactory.getTapiLinks());
-        }
-        if (openroadmTopo.nonnullNode().values().stream()
-                .filter(nt -> nt
-                    .augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.Node1.class)
-                    .getNodeType()
-                    .equals(OpenroadmNodeType.SRG))
-                .count() > 0) {
-            tapiFactory.convertRoadmInfrastructure();
-            tapiNodeList.putAll(tapiFactory.getTapiNodes());
-            tapiLinkList.putAll(tapiFactory.getTapiLinks());
-        } else {
-            LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
-        }
-        if (otnTopo.augmentation(Network1.class) != null) {
-            Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
-                    .ietf.network.topology.rev180226.networks.network.LinkKey, Link> otnLinkMap =
-                otnTopo.augmentation(Network1.class).getLink();
-            tapiFactory.convertLinks(otnLinkMap);
-            tapiLinkList.putAll(tapiFactory.getTapiLinks());
-        }
-        Name name = new NameBuilder()
-            .setValue(TapiStringConstants.T0_MULTILAYER)
-            .setValueName("TAPI Topology Name")
+            .put(GetNodeDetails.class, new GetNodeDetailsImpl(tapiContext))
+            .put(GetTopologyDetails.class, new GetTopologyDetailsImpl(tapiContext, topologyUtils, tapiLink,
+                    networkTransactionService))
+            .put(GetNodeEdgePointDetails.class, new GetNodeEdgePointDetailsImpl(tapiContext))
+            .put(GetLinkDetails.class, new GetLinkDetailsImpl(tapiContext))
+            .put(GetTopologyList.class, new GetTopologyListImpl(tapiContext))
+            .put(GetServiceInterfacePointDetails.class, new GetServiceInterfacePointDetailsImpl(tapiContext))
+            .put(GetServiceInterfacePointList.class, new GetServiceInterfacePointListImpl(tapiContext))
             .build();
-        return new TopologyBuilder()
-                .setName(Map.of(name.key(), name))
-                .setUuid(topoUuid)
-                .setNode(tapiNodeList)
-                .setLink(tapiLinkList).build();
     }
 
-    private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node
-            createTapiNode(List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
-        Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
-        Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
-        for (OwnedNodeEdgePoint ownedNodeEdgePoint : nepList) {
-            onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
-        }
-        Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
-        return new NodeBuilder()
-            .setUuid(nodeUuid)
-            .setName(Map.of(name.key(), name))
-            .setLayerProtocolName(Set.of(LayerProtocolName.ETH))
-            .setAdministrativeState(AdministrativeState.UNLOCKED)
-            .setOperationalState(OperationalState.ENABLED)
-            .setLifecycleState(LifecycleState.INSTALLED)
-            .setOwnedNodeEdgePoint(onepMap)
-            .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList))
-            .build();
-    }
-
-    private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut,
-            List<Link> xpdIn) {
-        String networkLcp;
-        if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
-            networkLcp = tp.augmentation(
-                    org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.TerminationPoint1.class)
-                .getAssociatedConnectionMapTp().iterator().next().getValue();
-        } else {
-            networkLcp = tp.getTpId().getValue();
-        }
-        @NonNull
-        KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
-            org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.Network.class)
-            .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
-        @NonNull
-        FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
-            LogicalDatastoreType.CONFIGURATION, pmIID);
-        Mapping mapping = null;
-        if (mappingOpt.isDone()) {
-            try {
-                mapping = mappingOpt.get().orElseThrow();
-            } catch (InterruptedException | ExecutionException e) {
-                LOG.error("Error getting mapping for {}", networkLcp, e);
-                return false;
-            }
-        } else {
-            LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
-                .getValue());
-            return false;
-        }
-        String networkPortDirection = mapping.getPortDirection();
-        long count = 0;
-        switch (networkPortDirection) {
-            case "bidirectional":
-                count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
-                    && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
-                count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
-                    && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
-                return (count == 2);
-            case "tx":
-            case "rx":
-                @Nullable
-                String partnerLcp = mapping.getPartnerLcp();
-                if (mapping.getPortQual().equals("tx")) {
-                    count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
-                        && lk.getSource().getSourceTp().getValue().equals(networkLcp)).count();
-                    count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
-                        && lk.getDestination().getDestTp().getValue().equals(partnerLcp)).count();
-                }
-                if (mapping.getPortQual().equals("rx")) {
-                    count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
-                        && lk.getDestination().getDestTp().getValue().equals(networkLcp)).count();
-                    count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
-                        && lk.getSource().getSourceTp().getValue().equals(partnerLcp)).count();
-                }
-                return (count == 2);
-            default:
-                LOG.error("Invalid port direction for {}", networkLcp);
-                return false;
-        }
-    }
-
-    private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(Uuid topoUuid, Uuid nodeUuid,
-            Collection<OwnedNodeEdgePoint> onepl) {
-
-        Map<
-            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey,
-            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint> nepMap
-                = new HashMap<>();
-        for (OwnedNodeEdgePoint onep : onepl) {
-            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint nep =
-                    new org.opendaylight.yang.gen.v1.urn
-                        .onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointBuilder()
-                .setTopologyUuid(topoUuid)
-                .setNodeUuid(nodeUuid)
-                .setNodeEdgePointUuid(onep.key().getUuid())
-                .build();
-            nepMap.put(nep.key(), nep);
-        }
-        Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
-        Map<RuleKey, Rule> ruleList = new HashMap<>();
-        Rule rule = new RuleBuilder()
-            .setLocalId("forward")
-            .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
-            .setRuleType(RuleType.FORWARDING)
-            .build();
-        ruleList.put(rule.key(), rule);
-        NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
-            .setUuid(new Uuid(UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8")))
-                .toString()))
-            .setRule(ruleList)
-            .setNodeEdgePoint(nepMap)
-            .build();
-        nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
-        return nodeRuleGroupMap;
-    }
-
-    private Uuid getUuidFromIput(String serviceIdOrName) {
-        try {
-            UUID.fromString(serviceIdOrName);
-            LOG.info("Given attribute {} is a UUID", serviceIdOrName);
-            return new Uuid(serviceIdOrName);
-        } catch (IllegalArgumentException e) {
-            LOG.info("Given attribute {} is not a UUID", serviceIdOrName);
-            return new Uuid(UUID.nameUUIDFromBytes(serviceIdOrName.getBytes(StandardCharsets.UTF_8)).toString());
-        }
-    }
 }