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.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
  13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.RpcRegistration;
  14 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  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.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev170426.PceListener;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.OrgOpenroadmServiceService;
  20 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 /**
  25  * Class to register
  26  * Servicehandler Service and Notification.
  27  * @author Martial Coulibaly ( martial.coulibaly@gfi.com ) on behalf of Orange
  28  *
  29  */
  30 public class ServicehandlerProvider {
  31
  32     private static final Logger LOG = LoggerFactory.getLogger(ServicehandlerProvider.class);
  33
  34     private final DataBroker dataBroker;
  35     private final RpcProviderRegistry rpcRegistry;
  36     private final NotificationService notificationService;
  37     private ListenerRegistration<PceListener> pcelistenerRegistration;
  38     private RpcRegistration<OrgOpenroadmServiceService> rpcRegistration;
  39     private PathComputationService pathComputationService;
  40     private RendererServiceOperations rendererServiceOperations;
  41
  42     public ServicehandlerProvider(final DataBroker dataBroker, RpcProviderRegistry rpcProviderRegistry,
  43             NotificationService notificationService, PathComputationService pathComputationService,
  44             RendererServiceOperations rendererServiceOperations) {
  45         this.dataBroker = dataBroker;
  46         this.rpcRegistry = rpcProviderRegistry;
  47         this.notificationService = notificationService;
  48         this.pathComputationService = pathComputationService;
  49         this.rendererServiceOperations = rendererServiceOperations;
  50     }
  51
  52     /**
  53      * Method called when the blueprint container is created.
  54      */
  55     public void init() {
  56         LOG.info("ServicehandlerProvider Session Initiated");
  57         final ServicehandlerImpl servicehandler = new ServicehandlerImpl(dataBroker, pathComputationService,
  58                 rendererServiceOperations);
  59         final PceListenerImpl pceListener = new PceListenerImpl();
  60         pcelistenerRegistration = notificationService.registerNotificationListener(pceListener);
  61         rpcRegistration = rpcRegistry.addRpcImplementation(OrgOpenroadmServiceService.class, servicehandler);
  62     }
  63
  64     /**
  65      * Method called when the blueprint container is destroyed.
  66      */
  67     public void close() {
  68         LOG.info("ServicehandlerProvider Closed");
  69         pcelistenerRegistration.close();
  70         rpcRegistration.close();
  71     }
  72
  73 }