servicehandler/src/main/java/org/opendaylight/transportpce/servicehandler/impl/ServicehandlerProvider.java

   1 /*
   2  * Copyright © 2017 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
   9 package org.opendaylight.transportpce.servicehandler.impl;
  10
  11 import org.opendaylight.mdsal.binding.api.DataBroker;
  12 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  13 import org.opendaylight.mdsal.binding.api.NotificationService;
  14 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  15 import org.opendaylight.transportpce.pce.service.PathComputationService;
  16 import org.opendaylight.transportpce.renderer.provisiondevice.RendererServiceOperations;
  17 import org.opendaylight.transportpce.servicehandler.listeners.NetworkModelListenerImpl;
  18 import org.opendaylight.transportpce.servicehandler.listeners.PceListenerImpl;
  19 import org.opendaylight.transportpce.servicehandler.listeners.RendererListenerImpl;
  20 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.TransportpceNetworkmodelListener;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.TransportpcePceListener;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.TransportpceRendererListener;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.OrgOpenroadmServiceService;
  25 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  26 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 /**
  31  * Class to register
  32  * Servicehandler Service and Notification.
  33  * @author Martial Coulibaly ( martial.coulibaly@gfi.com ) on behalf of Orange
  34  *
  35  */
  36 public class ServicehandlerProvider {
  37
  38     private static final Logger LOG = LoggerFactory.getLogger(ServicehandlerProvider.class);
  39
  40     private final DataBroker dataBroker;
  41     private final RpcProviderService rpcService;
  42     private final NotificationService notificationService;
  43     private final NotificationPublishService notificationPublishService;
  44     private ListenerRegistration<TransportpcePceListener> pcelistenerRegistration;
  45     private ListenerRegistration<TransportpceRendererListener> rendererlistenerRegistration;
  46     private ListenerRegistration<TransportpceNetworkmodelListener> networkmodellistenerRegistration;
  47     private ObjectRegistration<OrgOpenroadmServiceService> rpcRegistration;
  48     private PathComputationService pathComputationService;
  49     private RendererServiceOperations rendererServiceOperations;
  50     private ServiceDataStoreOperations serviceDataStoreOperations;
  51
  52     public ServicehandlerProvider(final DataBroker dataBroker, RpcProviderService rpcProviderService,
  53             NotificationService notificationService, PathComputationService pathComputationService,
  54             RendererServiceOperations rendererServiceOperations,
  55             NotificationPublishService notificationPublishService,
  56             ServiceDataStoreOperations serviceDataStoreOperations) {
  57         this.dataBroker = dataBroker;
  58         this.rpcService = rpcProviderService;
  59         this.notificationService = notificationService;
  60         this.pathComputationService = pathComputationService;
  61         this.rendererServiceOperations = rendererServiceOperations;
  62         this.notificationPublishService = notificationPublishService;
  63         this.serviceDataStoreOperations = serviceDataStoreOperations;
  64         this.serviceDataStoreOperations.initialize();
  65     }
  66
  67     /**
  68      * Method called when the blueprint container is created.
  69      */
  70     public void init() {
  71         LOG.info("ServicehandlerProvider Session Initiated");
  72         final PceListenerImpl pceListenerImpl = new PceListenerImpl(rendererServiceOperations,
  73                 pathComputationService, notificationPublishService, serviceDataStoreOperations);
  74         final RendererListenerImpl rendererListenerImpl =
  75                 new RendererListenerImpl(pathComputationService, notificationPublishService);
  76         final NetworkModelListenerImpl networkModelListenerImpl =
  77                 new NetworkModelListenerImpl(notificationPublishService, serviceDataStoreOperations);
  78         pcelistenerRegistration = notificationService.registerNotificationListener(pceListenerImpl);
  79         rendererlistenerRegistration = notificationService.registerNotificationListener(rendererListenerImpl);
  80         networkmodellistenerRegistration = notificationService.registerNotificationListener(networkModelListenerImpl);
  81         final ServicehandlerImpl servicehandler = new ServicehandlerImpl(dataBroker, pathComputationService,
  82                 rendererServiceOperations, notificationPublishService, pceListenerImpl, rendererListenerImpl,
  83                 networkModelListenerImpl, serviceDataStoreOperations);
  84         rpcRegistration =
  85             rpcService.registerRpcImplementation(OrgOpenroadmServiceService.class, servicehandler);
  86     }
  87
  88     /**
  89      * Method called when the blueprint container is destroyed.
  90      */
  91     public void close() {
  92         LOG.info("ServicehandlerProvider Closed");
  93         pcelistenerRegistration.close();
  94         rendererlistenerRegistration.close();
  95         networkmodellistenerRegistration.close();
  96         rpcRegistration.close();
  97     }
  98
  99 }