Bump upstream dependencies to Ca
[transportpce.git] / lighty / src / main / java / io / lighty / controllers / tpce / module / TransportPCEImpl.java
index fb3a8f828100277b2932919a53d8751062bbe377..bed1ccba9ff996e7166596d37bf55adb7e67ce87 100644 (file)
@@ -9,9 +9,12 @@ package io.lighty.controllers.tpce.module;
 
 import io.lighty.core.controller.api.AbstractLightyModule;
 import io.lighty.core.controller.api.LightyServices;
-import java.util.Arrays;
+import java.util.ArrayList;
 import java.util.List;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.binding.api.NotificationPublishService;
 import org.opendaylight.mdsal.binding.api.NotificationService;
+import org.opendaylight.mdsal.binding.api.RpcProviderService;
 import org.opendaylight.transportpce.common.crossconnect.CrossConnect;
 import org.opendaylight.transportpce.common.crossconnect.CrossConnectImpl;
 import org.opendaylight.transportpce.common.crossconnect.CrossConnectImpl121;
@@ -27,7 +30,6 @@ import org.opendaylight.transportpce.common.mapping.PortMappingVersion221;
 import org.opendaylight.transportpce.common.mapping.PortMappingVersion710;
 import org.opendaylight.transportpce.common.network.NetworkTransactionImpl;
 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
-import org.opendaylight.transportpce.common.network.RequestProcessor;
 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfacesImpl;
 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfacesImpl121;
@@ -37,31 +39,19 @@ import org.opendaylight.transportpce.nbinotifications.impl.NbiNotificationsProvi
 import org.opendaylight.transportpce.networkmodel.NetConfTopologyListener;
 import org.opendaylight.transportpce.networkmodel.NetworkModelProvider;
 import org.opendaylight.transportpce.networkmodel.NetworkUtilsImpl;
-import org.opendaylight.transportpce.networkmodel.R2RLinkDiscovery;
 import org.opendaylight.transportpce.networkmodel.listeners.PortMappingListener;
-import org.opendaylight.transportpce.networkmodel.service.FrequenciesService;
 import org.opendaylight.transportpce.networkmodel.service.FrequenciesServiceImpl;
 import org.opendaylight.transportpce.networkmodel.service.NetworkModelService;
 import org.opendaylight.transportpce.networkmodel.service.NetworkModelServiceImpl;
 import org.opendaylight.transportpce.olm.OlmPowerServiceRpcImpl;
-import org.opendaylight.transportpce.olm.OlmProvider;
-import org.opendaylight.transportpce.olm.power.PowerMgmt;
 import org.opendaylight.transportpce.olm.power.PowerMgmtImpl;
-import org.opendaylight.transportpce.olm.service.OlmPowerService;
 import org.opendaylight.transportpce.olm.service.OlmPowerServiceImpl;
-import org.opendaylight.transportpce.pce.gnpy.consumer.GnpyConsumer;
 import org.opendaylight.transportpce.pce.gnpy.consumer.GnpyConsumerImpl;
-import org.opendaylight.transportpce.pce.impl.PceProvider;
+import org.opendaylight.transportpce.pce.impl.PceServiceRPCImpl;
 import org.opendaylight.transportpce.pce.service.PathComputationService;
 import org.opendaylight.transportpce.pce.service.PathComputationServiceImpl;
-import org.opendaylight.transportpce.renderer.RendererProvider;
-import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmInterface121;
-import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmInterface221;
-import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmInterface710;
 import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmInterfaceFactory;
 // Adding OTN interface
-import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmOtnInterface221;
-import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmOtnInterface710;
 import org.opendaylight.transportpce.renderer.provisiondevice.DeviceRendererService;
 import org.opendaylight.transportpce.renderer.provisiondevice.DeviceRendererServiceImpl;
 import org.opendaylight.transportpce.renderer.provisiondevice.OtnDeviceRendererService;
@@ -69,201 +59,199 @@ import org.opendaylight.transportpce.renderer.provisiondevice.OtnDeviceRendererS
 import org.opendaylight.transportpce.renderer.provisiondevice.OtnDeviceRendererServiceImpl;
 import org.opendaylight.transportpce.renderer.provisiondevice.RendererServiceOperations;
 import org.opendaylight.transportpce.renderer.provisiondevice.RendererServiceOperationsImpl;
+import org.opendaylight.transportpce.renderer.provisiondevice.notification.NotificationSender;
 import org.opendaylight.transportpce.renderer.rpcs.DeviceRendererRPCImpl;
+import org.opendaylight.transportpce.renderer.rpcs.RendererRPCImpl;
+import org.opendaylight.transportpce.servicehandler.catalog.CatalogDataStoreOperationsImpl;
+import org.opendaylight.transportpce.servicehandler.impl.ServiceHandlerProvider;
 import org.opendaylight.transportpce.servicehandler.impl.ServicehandlerImpl;
-import org.opendaylight.transportpce.servicehandler.impl.ServicehandlerProvider;
-import org.opendaylight.transportpce.servicehandler.listeners.NetworkModelListenerImpl;
-import org.opendaylight.transportpce.servicehandler.listeners.PceListenerImpl;
-import org.opendaylight.transportpce.servicehandler.listeners.RendererListenerImpl;
+import org.opendaylight.transportpce.servicehandler.listeners.NetworkModelNotificationHandler;
+import org.opendaylight.transportpce.servicehandler.listeners.PceNotificationHandler;
+import org.opendaylight.transportpce.servicehandler.listeners.RendererNotificationHandler;
 import org.opendaylight.transportpce.servicehandler.listeners.ServiceListener;
 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperationsImpl;
-import org.opendaylight.transportpce.tapi.R2RTapiLinkDiscovery;
 import org.opendaylight.transportpce.tapi.impl.TapiProvider;
-import org.opendaylight.transportpce.tapi.listeners.TapiNetworkModelListenerImpl;
-import org.opendaylight.transportpce.tapi.listeners.TapiPceListenerImpl;
-import org.opendaylight.transportpce.tapi.listeners.TapiRendererListenerImpl;
-import org.opendaylight.transportpce.tapi.listeners.TapiServiceHandlerListenerImpl;
-import org.opendaylight.transportpce.tapi.topology.TapiNetconfTopologyListener;
-import org.opendaylight.transportpce.tapi.topology.TapiNetworkModelService;
+import org.opendaylight.transportpce.tapi.listeners.TapiNetworkModelNotificationHandler;
 import org.opendaylight.transportpce.tapi.topology.TapiNetworkModelServiceImpl;
 import org.opendaylight.transportpce.tapi.topology.TapiNetworkUtilsImpl;
-import org.opendaylight.transportpce.tapi.topology.TapiOrLinkListener;
-import org.opendaylight.transportpce.tapi.topology.TapiPortMappingListener;
 import org.opendaylight.transportpce.tapi.utils.TapiLink;
-import org.opendaylight.transportpce.tapi.utils.TapiListener;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkutils.rev170818.TransportpceNetworkutilsService;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.TransportpceOlmService;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.tapinetworkutils.rev210408.TransportpceTapinetworkutilsService;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev211210.OrgOpenroadmServiceService;
+import org.opendaylight.transportpce.tapi.utils.TapiLinkImpl;
+import org.opendaylight.yangtools.concepts.Registration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 
 public class TransportPCEImpl extends AbstractLightyModule implements TransportPCE {
     private static final Logger LOG = LoggerFactory.getLogger(TransportPCEImpl.class);
-    private static final long MAX_DURATION_TO_SUBMIT_TRANSACTION = 1500;
+    private static final long MAX_TIME_FOR_TRANSACTION = 1500;
     // transaction beans
     // cannot use interface for DeviceTransactionManagerImpl
     // because implementation has additional public methods ...
     private final DeviceTransactionManagerImpl deviceTransactionManager;
     private final NetworkTransactionService networkTransaction;
-    // pce beans
-    private final PceProvider pceProvider;
     // network model beans
     private final NetworkModelProvider networkModelProvider;
-    // OLM beans
-    private final OlmProvider olmProvider;
-    // renderer beans
-    private final RendererProvider rendererProvider;
     // service-handler beans
-    private final ServicehandlerProvider servicehandlerProvider;
+    private final ServiceHandlerProvider servicehandlerProvider;
     // T-api
     private TapiProvider tapiProvider;
     // nbi-notifications beans
     private NbiNotificationsProvider nbiNotificationsProvider;
-    /**
-     * List of publisher topics.
-     */
-    private final List<String> publisherServiceList = Arrays.asList("PceListener", "ServiceHandlerOperations",
-            "ServiceHandler", "RendererListener");
-    private final List<String> publisherAlarmList = Arrays.asList("ServiceListener");
+    private List<Registration> rpcRegistrations = new ArrayList<>();
 
-    public TransportPCEImpl(LightyServices lightyServices, boolean activateNbiNotification, boolean activateTapi,
-                            String olmtimer1, String olmtimer2) {
+    public TransportPCEImpl(
+            LightyServices lightyServices, boolean activateNbiNotification, boolean activateTapi,
+            String olmtimer1, String olmtimer2) {
         LOG.info("Initializing transaction providers ...");
-        deviceTransactionManager = new DeviceTransactionManagerImpl(lightyServices.getBindingMountPointService(),
-                MAX_DURATION_TO_SUBMIT_TRANSACTION);
-        RequestProcessor requestProcessor = new RequestProcessor(lightyServices.getBindingDataBroker());
-        networkTransaction = new NetworkTransactionImpl(requestProcessor);
+        deviceTransactionManager =
+            new DeviceTransactionManagerImpl(lightyServices.getBindingMountPointService(), MAX_TIME_FOR_TRANSACTION);
+        DataBroker dataBroker = lightyServices.getBindingDataBroker();
+        networkTransaction = new NetworkTransactionImpl(dataBroker);
 
         LOG.info("Creating network-model beans ...");
-        R2RLinkDiscovery linkDiscoveryImpl = new R2RLinkDiscovery(lightyServices.getBindingDataBroker(),
-                deviceTransactionManager, networkTransaction);
-        TransportpceNetworkutilsService networkutilsServiceImpl = new NetworkUtilsImpl(
-                lightyServices.getBindingDataBroker());
-        PortMapping portMapping = initPortMapping(lightyServices);
-        NetworkModelService networkModelService = new NetworkModelServiceImpl(networkTransaction, linkDiscoveryImpl,
-                portMapping, lightyServices.getBindingNotificationPublishService());
-        FrequenciesService networkModelWavelengthService =
-                new FrequenciesServiceImpl(lightyServices.getBindingDataBroker());
-        NetConfTopologyListener netConfTopologyListener = new NetConfTopologyListener(networkModelService,
-                lightyServices.getBindingDataBroker(), deviceTransactionManager, portMapping);
-        PortMappingListener portMappingListener = new PortMappingListener(networkModelService);
-        networkModelProvider = new NetworkModelProvider(networkTransaction, lightyServices.getBindingDataBroker(),
-                lightyServices.getRpcProviderService(), networkutilsServiceImpl, netConfTopologyListener,
-                lightyServices.getNotificationService(), networkModelWavelengthService, portMappingListener);
+        PortMapping portMapping = initPortMapping(dataBroker);
+        NotificationPublishService notificationPublishService = lightyServices.getBindingNotificationPublishService();
+        NetworkModelService networkModelService = new NetworkModelServiceImpl(dataBroker, deviceTransactionManager,
+                networkTransaction, portMapping, notificationPublishService);
+        new NetConfTopologyListener(networkModelService, dataBroker, deviceTransactionManager, portMapping);
+        new PortMappingListener(networkModelService);
+
+        RpcProviderService rpcProviderService = lightyServices.getRpcProviderService();
+        NotificationService notificationService = lightyServices.getNotificationService();
+        new NetworkUtilsImpl(dataBroker, rpcProviderService);
+        networkModelProvider = new NetworkModelProvider(networkTransaction, dataBroker, networkModelService,
+                deviceTransactionManager, portMapping, notificationService, new FrequenciesServiceImpl(dataBroker));
 
         LOG.info("Creating PCE beans ...");
         // TODO: pass those parameters through command line
-        GnpyConsumer gnpyConsumer = new GnpyConsumerImpl("http://127.0.0.1:8008",
-                "gnpy", "gnpy", lightyServices.getAdapterContext().currentSerializer());
         PathComputationService pathComputationService = new PathComputationServiceImpl(
                 networkTransaction,
-                lightyServices.getBindingNotificationPublishService(),
-                gnpyConsumer,
-                portMapping
-                );
-        pceProvider = new PceProvider(lightyServices.getRpcProviderService(), pathComputationService);
+                notificationPublishService,
+                new GnpyConsumerImpl(
+                    "http://127.0.0.1:8008", "gnpy", "gnpy", lightyServices.getAdapterContext().currentSerializer()),
+                portMapping);
+        rpcRegistrations.add(new PceServiceRPCImpl(rpcProviderService, pathComputationService).getRegisteredRpc());
 
         LOG.info("Creating OLM beans ...");
-        MappingUtils mappingUtils = new MappingUtilsImpl(lightyServices.getBindingDataBroker());
+        MappingUtils mappingUtils = new MappingUtilsImpl(dataBroker);
         CrossConnect crossConnect = initCrossConnect(mappingUtils);
         OpenRoadmInterfaces openRoadmInterfaces = initOpenRoadmInterfaces(mappingUtils, portMapping);
-        PowerMgmt powerMgmt = new PowerMgmtImpl(lightyServices.getBindingDataBroker(), openRoadmInterfaces,
-                crossConnect, deviceTransactionManager, olmtimer1, olmtimer2);
-        OlmPowerService olmPowerService = new OlmPowerServiceImpl(lightyServices.getBindingDataBroker(), powerMgmt,
-                deviceTransactionManager, portMapping, mappingUtils, openRoadmInterfaces);
-        olmProvider = new OlmProvider(lightyServices.getRpcProviderService(), olmPowerService);
-        TransportpceOlmService olmPowerServiceRpc = new OlmPowerServiceRpcImpl(olmPowerService);
+        OlmPowerServiceRpcImpl olmPowerServiceRpc = new OlmPowerServiceRpcImpl(
+            new OlmPowerServiceImpl(
+                    dataBroker,
+                    new PowerMgmtImpl(
+                            openRoadmInterfaces,
+                            crossConnect,
+                            deviceTransactionManager,
+                            portMapping,
+                            Long.valueOf(olmtimer1).longValue(),
+                            Long.valueOf(olmtimer2).longValue()),
+                    deviceTransactionManager,
+                    portMapping,
+                    mappingUtils,
+                    openRoadmInterfaces),
+            rpcProviderService);
+        rpcRegistrations.add(olmPowerServiceRpc.getRegisteredRpc());
 
         LOG.info("Creating renderer beans ...");
-        OpenRoadmInterfaceFactory openRoadmInterfaceFactory = initOpenRoadmFactory(mappingUtils, openRoadmInterfaces,
-                portMapping);
+        new OpenRoadmInterfaceFactory(mappingUtils, portMapping, openRoadmInterfaces);
         DeviceRendererService deviceRendererService = new DeviceRendererServiceImpl(
-                lightyServices.getBindingDataBroker(), deviceTransactionManager, openRoadmInterfaceFactory,
-                openRoadmInterfaces, crossConnect, portMapping);
-        OtnDeviceRendererService otnDeviceRendererService = new OtnDeviceRendererServiceImpl(openRoadmInterfaceFactory,
-                crossConnect, openRoadmInterfaces, deviceTransactionManager, networkModelService);
-        rendererProvider = initRenderer(lightyServices, olmPowerServiceRpc, deviceRendererService,
-                otnDeviceRendererService, portMapping);
+                dataBroker,
+                deviceTransactionManager,
+                openRoadmInterfaces,
+                crossConnect,
+                mappingUtils,
+                portMapping);
+        OtnDeviceRendererService otnDeviceRendererService = new OtnDeviceRendererServiceImpl(
+                crossConnect,
+                openRoadmInterfaces,
+                deviceTransactionManager,
+                mappingUtils,
+                portMapping);
+        //FIXME: need mdsal.binding;api.RpcService from LightyServices
+        RpcService rpcService = lightyServices.getRpcService();
+        RendererServiceOperations rendererServiceOperations = new RendererServiceOperationsImpl(
+                deviceRendererService, otnDeviceRendererService, dataBroker,
+                new NotificationSender(notificationPublishService),
+                portMapping,
+                rpcService);
+        rpcRegistrations.add(new DeviceRendererRPCImpl(
+                        lightyServices.getRpcProviderService(),
+                        deviceRendererService,
+                        otnDeviceRendererService)
+                    .getRegisteredRpc());
+        rpcRegistrations.add(new RendererRPCImpl(
+                rendererServiceOperations,
+                lightyServices.getRpcProviderService())
+            .getRegisteredRpc());
 
         LOG.info("Creating service-handler beans ...");
-        RendererServiceOperations rendererServiceOperations = new RendererServiceOperationsImpl(deviceRendererService,
-                otnDeviceRendererService, olmPowerServiceRpc, lightyServices.getBindingDataBroker(),
-                lightyServices.getBindingNotificationPublishService(), portMapping);
-        ServiceDataStoreOperations serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(
-                lightyServices.getBindingDataBroker());
-        RendererListenerImpl rendererListenerImpl = new RendererListenerImpl(pathComputationService,
-            lightyServices.getBindingNotificationPublishService(), networkModelService);
-        PceListenerImpl pceListenerImpl = new PceListenerImpl(rendererServiceOperations, pathComputationService,
-            lightyServices.getBindingNotificationPublishService(), serviceDataStoreOperations);
-        NetworkModelListenerImpl networkModelListenerImpl = new NetworkModelListenerImpl(
-                lightyServices.getBindingNotificationPublishService(), serviceDataStoreOperations);
-        ServicehandlerImpl servicehandler = new ServicehandlerImpl(lightyServices.getBindingDataBroker(),
-            pathComputationService, rendererServiceOperations, lightyServices.getBindingNotificationPublishService(),
-            pceListenerImpl, rendererListenerImpl, networkModelListenerImpl, serviceDataStoreOperations);
-        ServiceListener serviceListener = new ServiceListener(servicehandler, serviceDataStoreOperations,
-                lightyServices.getBindingNotificationPublishService());
-        servicehandlerProvider = new ServicehandlerProvider(lightyServices.getBindingDataBroker(),
-                lightyServices.getRpcProviderService(), lightyServices.getNotificationService(),
-                serviceDataStoreOperations, pceListenerImpl, serviceListener, rendererListenerImpl,
-                networkModelListenerImpl, servicehandler);
+        ServiceDataStoreOperations serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(dataBroker);
+        RendererNotificationHandler rendererListener =
+            new RendererNotificationHandler(pathComputationService, notificationPublishService, networkModelService);
+        PceNotificationHandler pceListenerImpl = new PceNotificationHandler(
+                rendererServiceOperations, pathComputationService,
+                notificationPublishService, serviceDataStoreOperations);
+        NetworkModelNotificationHandler networkListener = new NetworkModelNotificationHandler(
+                notificationPublishService, serviceDataStoreOperations);
+        ServicehandlerImpl servicehandler = new ServicehandlerImpl(
+                rpcProviderService,
+                serviceDataStoreOperations,
+                pceListenerImpl,
+                rendererListener,
+                networkListener,
+                new CatalogDataStoreOperationsImpl(networkTransaction),
+                pathComputationService,
+                rendererServiceOperations,
+                notificationPublishService);
+        rpcRegistrations.add(servicehandler.getRegisteredRpc());
+        servicehandlerProvider = new ServiceHandlerProvider(
+                dataBroker,
+                notificationService,
+                serviceDataStoreOperations,
+                pceListenerImpl,
+                rendererListener,
+                networkListener,
+                new ServiceListener(rpcService, serviceDataStoreOperations, notificationPublishService));
+
         if (activateTapi) {
             LOG.info("Creating tapi beans ...");
-            TapiLink tapiLink = new TapiLink(networkTransaction);
-            R2RTapiLinkDiscovery tapilinkDiscoveryImpl = new R2RTapiLinkDiscovery(networkTransaction,
-                    deviceTransactionManager, tapiLink);
-            TapiRendererListenerImpl tapiRendererListenerImpl = new TapiRendererListenerImpl(lightyServices
-                    .getBindingDataBroker());
-            TapiPceListenerImpl tapiPceListenerImpl = new TapiPceListenerImpl(lightyServices.getBindingDataBroker());
-            TapiServiceHandlerListenerImpl tapiServiceHandlerListener = new TapiServiceHandlerListenerImpl(
-                    lightyServices.getBindingDataBroker());
-            TransportpceTapinetworkutilsService tapiNetworkutilsServiceImpl = new TapiNetworkUtilsImpl(
-                    networkTransaction, tapiLink);
-            TapiNetworkModelService tapiNetworkModelService = new TapiNetworkModelServiceImpl(
-                    tapilinkDiscoveryImpl, networkTransaction, tapiLink,
-                    lightyServices.getBindingNotificationPublishService());
-            TapiNetconfTopologyListener tapiNetConfTopologyListener =
-                    new TapiNetconfTopologyListener(tapiNetworkModelService);
-            TapiOrLinkListener orLinkListener = new TapiOrLinkListener(tapiLink, networkTransaction);
-            TapiPortMappingListener tapiPortMappingListener =
-                    new TapiPortMappingListener(tapiNetworkModelService);
-            TapiNetworkModelListenerImpl tapiNetworkModelListenerImpl =
-                    new TapiNetworkModelListenerImpl(networkTransaction);
-
-            tapiProvider = initTapi(lightyServices, servicehandler, networkTransaction, serviceDataStoreOperations,
-                    tapiNetConfTopologyListener, tapiPortMappingListener, tapiNetworkutilsServiceImpl,
-                    tapiPceListenerImpl, tapiRendererListenerImpl, tapiServiceHandlerListener,
-                    lightyServices.getNotificationService(), orLinkListener, tapiNetworkModelListenerImpl);
+            TapiLink tapiLink = new TapiLinkImpl(networkTransaction);
+            new TapiNetworkUtilsImpl(rpcProviderService, networkTransaction, tapiLink);
+            tapiProvider = new TapiProvider(
+                    dataBroker,
+                    rpcProviderService,
+                    rpcService,
+                    notificationService,
+                    notificationPublishService,
+                    networkTransaction,
+                    serviceDataStoreOperations,
+                    new TapiNetworkModelNotificationHandler(networkTransaction, notificationPublishService),
+                    new TapiNetworkModelServiceImpl(
+                            networkTransaction,
+                            deviceTransactionManager,
+                            tapiLink,
+                            notificationPublishService));
+            rpcRegistrations.addAll(tapiProvider.getRegisteredRpcs());
         }
         if (activateNbiNotification) {
             LOG.info("Creating nbi-notifications beans ...");
             nbiNotificationsProvider = new NbiNotificationsProvider(
-                publisherServiceList, publisherAlarmList, null, null, lightyServices.getRpcProviderService(),
-                lightyServices.getNotificationService(), lightyServices.getAdapterContext().currentSerializer());
+                    rpcProviderService,
+                    notificationService,
+                    lightyServices.getAdapterContext().currentSerializer(),
+                    networkTransaction, null);
         }
     }
 
     @Override
     protected boolean initProcedure() {
-        LOG.info("Initializing PCE provider ...");
-        pceProvider.init();
-        LOG.info("Initializing network-model provider ...");
-        networkModelProvider.init();
-        LOG.info("Initializing OLM provider ...");
-        olmProvider.init();
-        LOG.info("Initializing renderer provider ...");
-        rendererProvider.init();
-        LOG.info("Initializing service-handler provider ...");
-        servicehandlerProvider.init();
         if (tapiProvider != null) {
             LOG.info("Initializing tapi provider ...");
-            tapiProvider.init();
         }
         if (nbiNotificationsProvider != null) {
             LOG.info("Initializing nbi-notifications provider ...");
-            nbiNotificationsProvider.init();
         }
         LOG.info("Init done.");
         return true;
@@ -280,82 +268,32 @@ public class TransportPCEImpl extends AbstractLightyModule implements TransportP
             LOG.info("Shutting down service-handler provider ...");
         }
         servicehandlerProvider.close();
-        LOG.info("Shutting down renderer provider ...");
-        rendererProvider.close();
-        LOG.info("Shutting down OLM provider ...");
-        olmProvider.close();
         LOG.info("Shutting down network-model provider ...");
         networkModelProvider.close();
-        LOG.info("Shutting down PCE provider ...");
-        pceProvider.close();
         LOG.info("Shutting down transaction providers ...");
-        networkTransaction.close();
         deviceTransactionManager.preDestroy();
+        LOG.info("Closing registered RPCs...");
+        for (Registration reg : rpcRegistrations) {
+            reg.close();
+        }
         LOG.info("Shutdown done.");
         return true;
     }
 
-    private TapiProvider initTapi(LightyServices lightyServices, OrgOpenroadmServiceService servicehandler,
-                                  NetworkTransactionService networkTransactionService,
-                                  ServiceDataStoreOperations serviceDataStoreOperations,
-                                  TapiNetconfTopologyListener tapiNetConfTopologyListener,
-                                  TapiPortMappingListener tapiPortMappingListener,
-                                  TransportpceTapinetworkutilsService tapiNetworkutilsServiceImpl,
-                                  TapiPceListenerImpl pceListenerImpl, TapiRendererListenerImpl rendererListenerImpl,
-                                  TapiServiceHandlerListenerImpl serviceHandlerListenerImpl,
-                                  NotificationService notificationService, TapiOrLinkListener orLinkListener,
-                                  TapiNetworkModelListenerImpl tapiNetworkModelListenerImpl) {
-        return new TapiProvider(lightyServices.getBindingDataBroker(), lightyServices.getRpcProviderService(),
-            servicehandler, serviceDataStoreOperations, new TapiListener(), networkTransactionService,
-            tapiNetConfTopologyListener, tapiPortMappingListener, tapiNetworkutilsServiceImpl, pceListenerImpl,
-            rendererListenerImpl, serviceHandlerListenerImpl, notificationService, orLinkListener,
-            tapiNetworkModelListenerImpl);
-    }
-
-    private RendererProvider initRenderer(LightyServices lightyServices, TransportpceOlmService olmPowerServiceRpc,
-            DeviceRendererService deviceRendererService, OtnDeviceRendererService otnDeviceRendererService,
-            PortMapping portMapping) {
-        DeviceRendererRPCImpl deviceRendererRPC = new DeviceRendererRPCImpl(deviceRendererService,
-                otnDeviceRendererService);
-        RendererServiceOperationsImpl rendererServiceOperations = new RendererServiceOperationsImpl(
-                deviceRendererService, otnDeviceRendererService, olmPowerServiceRpc,
-                lightyServices.getBindingDataBroker(), lightyServices.getBindingNotificationPublishService(),
-                portMapping);
-        return new RendererProvider(lightyServices.getRpcProviderService(), deviceRendererRPC,
-                rendererServiceOperations);
-    }
-
-    private OpenRoadmInterfaceFactory initOpenRoadmFactory(MappingUtils mappingUtils,
-            OpenRoadmInterfaces openRoadmInterfaces, PortMapping portMapping) {
-        OpenRoadmInterface121 openRoadmInterface121 = new OpenRoadmInterface121(portMapping, openRoadmInterfaces);
-        OpenRoadmInterface221 openRoadmInterface221 = new OpenRoadmInterface221(portMapping, openRoadmInterfaces);
-        OpenRoadmInterface710 openRoadmInterface710 = new OpenRoadmInterface710(portMapping, openRoadmInterfaces);
-        OpenRoadmOtnInterface221 openRoadmOtnInterface221 = new OpenRoadmOtnInterface221(portMapping,
-                openRoadmInterfaces);
-        OpenRoadmOtnInterface710 openRoadmOtnInterface710 = new OpenRoadmOtnInterface710(portMapping,
-            openRoadmInterfaces);
-        return new OpenRoadmInterfaceFactory(mappingUtils, openRoadmInterface121, openRoadmInterface221,
-            openRoadmInterface710, openRoadmOtnInterface221, openRoadmOtnInterface710);
-    }
-
-    private PortMapping initPortMapping(LightyServices lightyServices) {
-        PortMappingVersion710 portMappingVersion710 = new PortMappingVersion710(lightyServices.getBindingDataBroker(),
-                deviceTransactionManager);
-        PortMappingVersion221 portMappingVersion221 = new PortMappingVersion221(lightyServices.getBindingDataBroker(),
-                deviceTransactionManager);
-        PortMappingVersion121 portMappingVersion121 = new PortMappingVersion121(lightyServices.getBindingDataBroker(),
-                deviceTransactionManager);
-        return new PortMappingImpl(lightyServices.getBindingDataBroker(), portMappingVersion710,
-            portMappingVersion221, portMappingVersion121);
+    private PortMapping initPortMapping(DataBroker dataBroker) {
+        PortMappingVersion710 portMappingVersion710 = new PortMappingVersion710(dataBroker, deviceTransactionManager);
+        PortMappingVersion221 portMappingVersion221 = new PortMappingVersion221(dataBroker, deviceTransactionManager);
+        PortMappingVersion121 portMappingVersion121 = new PortMappingVersion121(dataBroker, deviceTransactionManager);
+        return new PortMappingImpl(dataBroker, portMappingVersion710, portMappingVersion221, portMappingVersion121);
     }
 
     private OpenRoadmInterfaces initOpenRoadmInterfaces(MappingUtils mappingUtils, PortMapping portMapping) {
-        OpenRoadmInterfacesImpl121 openRoadmInterfacesImpl121 = new OpenRoadmInterfacesImpl121(
-                deviceTransactionManager);
-        OpenRoadmInterfacesImpl221 openRoadmInterfacesImpl221 = new OpenRoadmInterfacesImpl221(
-                deviceTransactionManager, portMapping, portMapping.getPortMappingVersion221());
-        OpenRoadmInterfacesImpl710 openRoadmInterfacesImpl710 = new OpenRoadmInterfacesImpl710(
-                deviceTransactionManager, portMapping, portMapping.getPortMappingVersion710());
+        OpenRoadmInterfacesImpl121 openRoadmInterfacesImpl121 =
+            new OpenRoadmInterfacesImpl121(deviceTransactionManager);
+        OpenRoadmInterfacesImpl221 openRoadmInterfacesImpl221 =
+            new OpenRoadmInterfacesImpl221(deviceTransactionManager, portMapping);
+        OpenRoadmInterfacesImpl710 openRoadmInterfacesImpl710 =
+            new OpenRoadmInterfacesImpl710(deviceTransactionManager, portMapping);
         return new OpenRoadmInterfacesImpl(deviceTransactionManager, mappingUtils, openRoadmInterfacesImpl121,
                 openRoadmInterfacesImpl221, openRoadmInterfacesImpl710);
     }
@@ -364,7 +302,7 @@ public class TransportPCEImpl extends AbstractLightyModule implements TransportP
         CrossConnectImpl121 crossConnectImpl121 = new CrossConnectImpl121(deviceTransactionManager);
         CrossConnectImpl221 crossConnectImpl221 = new CrossConnectImpl221(deviceTransactionManager);
         CrossConnectImpl710 crossConnectImpl710 = new CrossConnectImpl710(deviceTransactionManager);
-        return new CrossConnectImpl(deviceTransactionManager, mappingUtils, crossConnectImpl121, crossConnectImpl221,
-            crossConnectImpl710);
+        return new CrossConnectImpl(deviceTransactionManager, mappingUtils, crossConnectImpl121,
+                crossConnectImpl221, crossConnectImpl710);
     }
 }