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.networkmodel.util.ClliNetwork;
17 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmNetwork;
18 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmTopology;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.networkutils.rev170818.NetworkutilsService;
20 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
21 import org.opendaylight.yangtools.concepts.ListenerRegistration;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 public class NetworkModelProvider {
27 private static final Logger LOG = LoggerFactory.getLogger(NetworkModelProvider.class);
29 private final DataBroker dataBroker;
30 private final RpcProviderRegistry rpcProviderRegistry;
31 private final NetworkutilsService networkutilsService;
32 private final NetConfTopologyListener topologyListener;
33 private final OpenRoadmTopology openRoadmTopology;
34 private ListenerRegistration<NetConfTopologyListener> dataTreeChangeListenerRegistration;
35 private BindingAwareBroker.RpcRegistration<NetworkutilsService> networkutilsServiceRpcRegistration;
37 public NetworkModelProvider(final DataBroker dataBroker, final RpcProviderRegistry rpcProviderRegistry,
38 final NetworkutilsService networkutilsService, final NetConfTopologyListener topologyListener,
39 OpenRoadmTopology openRoadmTopology) {
40 this.dataBroker = dataBroker;
41 this.rpcProviderRegistry = rpcProviderRegistry;
42 this.networkutilsService = networkutilsService;
43 this.topologyListener = topologyListener;
44 this.openRoadmTopology = openRoadmTopology;
48 * Method called when the blueprint container is created.
51 LOG.info("NetworkModelProvider Session Initiated");
52 ClliNetwork.createClliLayer(dataBroker);
53 OpenRoadmNetwork.createOpenRoadmNetworkLayer(dataBroker);
54 openRoadmTopology.createTopoLayer(dataBroker);
55 dataTreeChangeListenerRegistration =
56 dataBroker.registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL,
57 InstanceIdentifiers.NETCONF_TOPOLOGY_II.child(Node.class)), topologyListener);
58 networkutilsServiceRpcRegistration =
59 rpcProviderRegistry.addRpcImplementation(NetworkutilsService.class, networkutilsService);
63 * Method called when the blueprint container is destroyed.
66 LOG.info("NetworkModelProvider Closed");
67 if (dataTreeChangeListenerRegistration != null) {
68 dataTreeChangeListenerRegistration.close();
70 if (networkutilsServiceRpcRegistration != null) {
71 networkutilsServiceRpcRegistration.close();