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