2 * Copyright © 2016 Orange and others. All rights reserved.
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
8 package org.opendaylight.transportpce.networkmodel;
10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
11 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
14 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
15 import org.opendaylight.transportpce.common.InstanceIdentifiers;
16 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
17 import org.opendaylight.transportpce.networkmodel.util.ClliNetwork;
18 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmFactory;
19 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmNetwork;
20 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkutils.rev170818.TransportpceNetworkutilsService;
21 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
22 import org.opendaylight.yangtools.concepts.ListenerRegistration;
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
26 public class NetworkModelProvider {
28 private static final Logger LOG = LoggerFactory.getLogger(NetworkModelProvider.class);
30 private NetworkTransactionService networkTransactionService;
31 private final DataBroker dataBroker;
32 private final RpcProviderRegistry rpcProviderRegistry;
33 private final TransportpceNetworkutilsService networkutilsService;
34 private final NetConfTopologyListener topologyListener;
35 private final OpenRoadmFactory openRoadmFactory;
36 private ListenerRegistration<NetConfTopologyListener> dataTreeChangeListenerRegistration;
37 private BindingAwareBroker.RpcRegistration<TransportpceNetworkutilsService> networkutilsServiceRpcRegistration;
39 public NetworkModelProvider(NetworkTransactionService networkTransactionService,
40 final DataBroker dataBroker, final RpcProviderRegistry rpcProviderRegistry,
41 final TransportpceNetworkutilsService networkutilsService, final NetConfTopologyListener topologyListener,
42 OpenRoadmFactory openRoadmFactory) {
43 this.networkTransactionService = networkTransactionService;
44 this.dataBroker = dataBroker;
45 this.rpcProviderRegistry = rpcProviderRegistry;
46 this.networkutilsService = networkutilsService;
47 this.topologyListener = topologyListener;
48 this.openRoadmFactory = openRoadmFactory;
52 * Method called when the blueprint container is created.
55 LOG.info("NetworkModelProvider Session Initiated");
56 ClliNetwork.createClliLayer(dataBroker);
57 OpenRoadmNetwork.createOpenRoadmNetworkLayer(dataBroker);
58 openRoadmFactory.createTopoLayerVersionControl(networkTransactionService);
59 dataTreeChangeListenerRegistration =
60 dataBroker.registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL,
61 InstanceIdentifiers.NETCONF_TOPOLOGY_II.child(Node.class)), topologyListener);
62 networkutilsServiceRpcRegistration =
63 rpcProviderRegistry.addRpcImplementation(TransportpceNetworkutilsService.class, networkutilsService);
68 * Method called when the blueprint container is destroyed.
71 LOG.info("NetworkModelProvider Closed");
72 if (dataTreeChangeListenerRegistration != null) {
73 dataTreeChangeListenerRegistration.close();
75 if (networkutilsServiceRpcRegistration != null) {
76 networkutilsServiceRpcRegistration.close();