tapi/src/main/java/org/opendaylight/transportpce/tapi/impl/TapiProvider.java

   1 /*
   2  * Copyright © 2018 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 package org.opendaylight.transportpce.tapi.impl;
   9
  10 import org.eclipse.jdt.annotation.NonNull;
  11 import org.opendaylight.mdsal.binding.api.DataBroker;
  12 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  13 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  14 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  15 import org.opendaylight.transportpce.servicehandler.service.ServiceHandlerOperations;
  16 import org.opendaylight.transportpce.tapi.topology.TapiTopologyImpl;
  17 import org.opendaylight.transportpce.tapi.utils.TapiListener;
  18 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.TapiConnectivityService;
  19 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.tapi.rev180928.ServiceInterfacePoints;
  21 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  22 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 /**
  28  * Class to register TAPI interface Service and Notification.
  29  *
  30  * @author Gilles Thouenon (gilles.thouenon@orange.com) on behalf of Orange
  31  *
  32  */
  33 public class TapiProvider {
  34
  35     private static final Logger LOG = LoggerFactory.getLogger(TapiProvider.class);
  36
  37     private final DataBroker dataBroker;
  38     private final RpcProviderService rpcProviderService;
  39     private ObjectRegistration<TapiConnectivityService> rpcRegistration;
  40     private ObjectRegistration<TapiTopologyService> rpcRegistration2;
  41     private final ServiceHandlerOperations serviceHandler;
  42     private ListenerRegistration<TapiListener> listenerRegistration;
  43     private final TapiListener tapiListener;
  44
  45     public TapiProvider(DataBroker dataBroker, RpcProviderService rpcProviderService,
  46             ServiceHandlerOperations serviceHanlder, TapiListener tapiListener) {
  47         this.dataBroker = dataBroker;
  48         this.rpcProviderService = rpcProviderService;
  49         this.serviceHandler = serviceHanlder;
  50         this.tapiListener = tapiListener;
  51     }
  52
  53     /**
  54      * Method called when the blueprint container is created.
  55      */
  56     public void init() {
  57         LOG.info("TapiProvider Session Initiated");
  58         TapiImpl tapi = new TapiImpl(this.serviceHandler);
  59         TapiTopologyImpl topo = new TapiTopologyImpl(this.dataBroker);
  60         rpcRegistration = rpcProviderService.registerRpcImplementation(TapiConnectivityService.class, tapi);
  61         rpcRegistration2 = rpcProviderService.registerRpcImplementation(TapiTopologyService.class, topo);
  62         @NonNull
  63         InstanceIdentifier<ServiceInterfacePoints> sipIID = InstanceIdentifier.create(ServiceInterfacePoints.class);
  64         listenerRegistration = dataBroker.registerDataTreeChangeListener(DataTreeIdentifier.create(
  65             LogicalDatastoreType.CONFIGURATION, sipIID), tapiListener);
  66     }
  67
  68     /**
  69      * Method called when the blueprint container is destroyed.
  70      */
  71     public void close() {
  72         LOG.info("TapiProvider Session Closed");
  73         // pcelistenerRegistration.close();
  74         rpcRegistration.close();
  75     }
  76
  77 }