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 java.util.ArrayList;
11 import java.util.List;
12 import org.opendaylight.mdsal.binding.api.DataBroker;
13 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
14 import org.opendaylight.mdsal.binding.api.NotificationService;
15 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
16 import org.opendaylight.transportpce.common.InstanceIdentifiers;
17 import org.opendaylight.transportpce.common.NetworkUtils;
18 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
19 import org.opendaylight.transportpce.common.mapping.PortMapping;
20 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
21 import org.opendaylight.transportpce.networkmodel.listeners.PortMappingListener;
22 import org.opendaylight.transportpce.networkmodel.listeners.ServiceHandlerListener;
23 import org.opendaylight.transportpce.networkmodel.service.FrequenciesService;
24 import org.opendaylight.transportpce.networkmodel.service.NetworkModelService;
25 import org.opendaylight.transportpce.networkmodel.util.TpceNetwork;
26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.Network;
27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.Mapping;
28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.servicehandler.rev201125.TransportpceServicehandlerListener;
29 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
30 import org.opendaylight.yangtools.concepts.ListenerRegistration;
31 import org.opendaylight.yangtools.concepts.Registration;
32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
33 import org.osgi.service.component.annotations.Activate;
34 import org.osgi.service.component.annotations.Component;
35 import org.osgi.service.component.annotations.Deactivate;
36 import org.osgi.service.component.annotations.Reference;
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
41 public class NetworkModelProvider {
43 private static final Logger LOG = LoggerFactory.getLogger(NetworkModelProvider.class);
44 private static final InstanceIdentifier<Mapping> MAPPING_II = InstanceIdentifier.create(Network.class)
45 .child(org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network
47 .child(Mapping.class);
49 private final DataBroker dataBroker;
50 private final NetConfTopologyListener topologyListener;
51 private List<Registration> listeners;
52 private TpceNetwork tpceNetwork;
53 private ListenerRegistration<TransportpceServicehandlerListener> serviceHandlerListenerRegistration;
54 private NotificationService notificationService;
55 private FrequenciesService frequenciesService;
56 private PortMappingListener portMappingListener;
59 public NetworkModelProvider(@Reference NetworkTransactionService networkTransactionService,
60 @Reference final DataBroker dataBroker,
61 @Reference final NetworkModelService networkModelService,
62 @Reference DeviceTransactionManager deviceTransactionManager,
63 @Reference PortMapping portMapping,
64 @Reference NotificationService notificationService,
65 @Reference FrequenciesService frequenciesService) {
66 this.dataBroker = dataBroker;
67 this.notificationService = notificationService;
68 this.frequenciesService = frequenciesService;
69 this.listeners = new ArrayList<>();
70 this.topologyListener = new NetConfTopologyListener(networkModelService, dataBroker, deviceTransactionManager,
72 this.tpceNetwork = new TpceNetwork(networkTransactionService);
73 this.portMappingListener = new PortMappingListener(networkModelService);
78 * Method called when the blueprint container is created.
81 LOG.info("NetworkModelProvider Session Initiated");
82 tpceNetwork.createLayer(NetworkUtils.CLLI_NETWORK_ID);
83 tpceNetwork.createLayer(NetworkUtils.UNDERLAY_NETWORK_ID);
84 tpceNetwork.createLayer(NetworkUtils.OVERLAY_NETWORK_ID);
85 tpceNetwork.createLayer(NetworkUtils.OTN_NETWORK_ID);
86 listeners.add(dataBroker.registerDataTreeChangeListener(
87 DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL,
88 InstanceIdentifiers.NETCONF_TOPOLOGY_II.child(Node.class)), topologyListener));
89 listeners.add(dataBroker.registerDataTreeChangeListener(
90 DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION, MAPPING_II), portMappingListener));
91 TransportpceServicehandlerListener serviceHandlerListner = new ServiceHandlerListener(frequenciesService);
92 serviceHandlerListenerRegistration = notificationService.registerNotificationListener(serviceHandlerListner);
96 * Method called when the blueprint container is destroyed.
100 LOG.info("NetworkModelProvider Closed");
101 listeners.forEach(lis -> lis.close());
103 serviceHandlerListenerRegistration.close();