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.mdsal.binding.api.DataBroker;
11 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
12 import org.opendaylight.mdsal.binding.api.RpcProviderService;
13 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
14 import org.opendaylight.transportpce.common.InstanceIdentifiers;
15 import org.opendaylight.transportpce.common.NetworkUtils;
16 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
17 import org.opendaylight.transportpce.networkmodel.util.TpceNetwork;
18 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkutils.rev170818.TransportpceNetworkutilsService;
19 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
20 import org.opendaylight.yangtools.concepts.ListenerRegistration;
21 import org.opendaylight.yangtools.concepts.ObjectRegistration;
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 RpcProviderService rpcProviderService;
31 private final TransportpceNetworkutilsService networkutilsService;
32 private final NetConfTopologyListener topologyListener;
33 private ListenerRegistration<NetConfTopologyListener> dataTreeChangeListenerRegistration;
34 private ObjectRegistration<TransportpceNetworkutilsService> networkutilsServiceRpcRegistration;
35 private TpceNetwork tpceNetwork;
37 public NetworkModelProvider(NetworkTransactionService networkTransactionService, final DataBroker dataBroker,
38 final RpcProviderService rpcProviderService, final TransportpceNetworkutilsService networkutilsService,
39 final NetConfTopologyListener topologyListener) {
40 this.dataBroker = dataBroker;
41 this.rpcProviderService = rpcProviderService;
42 this.networkutilsService = networkutilsService;
43 this.topologyListener = topologyListener;
44 this.tpceNetwork = new TpceNetwork(networkTransactionService);
48 * Method called when the blueprint container is created.
51 LOG.info("NetworkModelProvider Session Initiated");
52 tpceNetwork.createLayer(NetworkUtils.CLLI_NETWORK_ID);
53 tpceNetwork.createLayer(NetworkUtils.UNDERLAY_NETWORK_ID);
54 tpceNetwork.createLayer(NetworkUtils.OVERLAY_NETWORK_ID);
55 tpceNetwork.createLayer(NetworkUtils.OTN_NETWORK_ID);
56 dataTreeChangeListenerRegistration =
57 dataBroker.registerDataTreeChangeListener(DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL,
58 InstanceIdentifiers.NETCONF_TOPOLOGY_II.child(Node.class)), topologyListener);
59 networkutilsServiceRpcRegistration =
60 rpcProviderService.registerRpcImplementation(TransportpceNetworkutilsService.class, networkutilsService);
64 * Method called when the blueprint container is destroyed.
67 LOG.info("NetworkModelProvider Closed");
68 if (dataTreeChangeListenerRegistration != null) {
69 dataTreeChangeListenerRegistration.close();
71 if (networkutilsServiceRpcRegistration != null) {
72 networkutilsServiceRpcRegistration.close();