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