2 * Copyright © 2018 Orange, Inc. 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.tapi.impl;
10 import java.util.ArrayList;
11 import java.util.HashMap;
12 import java.util.List;
13 import org.opendaylight.mdsal.binding.api.DataBroker;
14 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
15 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
16 import org.opendaylight.mdsal.binding.api.NotificationService;
17 import org.opendaylight.mdsal.binding.api.RpcProviderService;
18 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
19 import org.opendaylight.transportpce.common.InstanceIdentifiers;
20 import org.opendaylight.transportpce.common.NetworkUtils;
21 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
22 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
23 import org.opendaylight.transportpce.tapi.connectivity.ConnectivityUtils;
24 import org.opendaylight.transportpce.tapi.connectivity.TapiConnectivityImpl;
25 import org.opendaylight.transportpce.tapi.listeners.TapiNetworkModelNotificationHandler;
26 import org.opendaylight.transportpce.tapi.listeners.TapiPceNotificationHandler;
27 import org.opendaylight.transportpce.tapi.listeners.TapiRendererNotificationHandler;
28 import org.opendaylight.transportpce.tapi.listeners.TapiServiceNotificationHandler;
29 import org.opendaylight.transportpce.tapi.topology.TapiNetconfTopologyListener;
30 import org.opendaylight.transportpce.tapi.topology.TapiNetworkModelService;
31 import org.opendaylight.transportpce.tapi.topology.TapiOrLinkListener;
32 import org.opendaylight.transportpce.tapi.topology.TapiPortMappingListener;
33 import org.opendaylight.transportpce.tapi.topology.TapiTopologyImpl;
34 import org.opendaylight.transportpce.tapi.topology.TopologyUtils;
35 import org.opendaylight.transportpce.tapi.utils.TapiContext;
36 import org.opendaylight.transportpce.tapi.utils.TapiInitialORMapping;
37 import org.opendaylight.transportpce.tapi.utils.TapiLink;
38 import org.opendaylight.transportpce.tapi.utils.TapiLinkImpl;
39 import org.opendaylight.transportpce.tapi.utils.TapiListener;
40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.Network;
41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.network.Nodes;
42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.tapinetworkutils.rev210408.TransportpceTapinetworkutilsService;
43 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.OrgOpenroadmServiceService;
44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.tapi.rev180928.ServiceInterfacePoints;
50 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
51 import org.opendaylight.yangtools.concepts.ObjectRegistration;
52 import org.opendaylight.yangtools.concepts.Registration;
53 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
54 import org.osgi.service.component.annotations.Activate;
55 import org.osgi.service.component.annotations.Component;
56 import org.osgi.service.component.annotations.Deactivate;
57 import org.osgi.service.component.annotations.Reference;
58 import org.slf4j.Logger;
59 import org.slf4j.LoggerFactory;
62 * Class to register TAPI interface Service and Notification.
64 * @author Gilles Thouenon (gilles.thouenon@orange.com) on behalf of Orange
68 public class TapiProvider {
70 private static final Logger LOG = LoggerFactory.getLogger(TapiProvider.class);
72 private static final InstanceIdentifier<Nodes> MAPPING_II = InstanceIdentifier.create(Network.class)
73 .child(org.opendaylight.yang.gen.v1.http
74 .org.opendaylight.transportpce.portmapping.rev220922.network.Nodes.class);
75 private static final InstanceIdentifier<Link> LINK_II = InstanceIdentifier.create(Networks.class).child(
76 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network.class,
77 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).augmentation(Network1.class)
79 private final DataBroker dataBroker;
80 private final NetworkTransactionService networkTransactionService;
81 private final OrgOpenroadmServiceService serviceHandler;
82 private final ServiceDataStoreOperations serviceDataStoreOperations;
83 private ObjectRegistration<TransportpceTapinetworkutilsService> tapiNetworkutilsServiceRpcRegistration;
84 private List<Registration> listeners;
85 private List<Registration> rpcRegistrations = new ArrayList<>();
86 private Registration pcelistenerRegistration;
87 private Registration rendererlistenerRegistration;
88 private Registration servicehandlerlistenerRegistration;
89 private Registration tapinetworkmodellistenerRegistration;
92 public TapiProvider(@Reference DataBroker dataBroker,
93 @Reference RpcProviderService rpcProviderService,
94 @Reference NotificationService notificationService,
95 @Reference NotificationPublishService notificationPublishService,
96 @Reference NetworkTransactionService networkTransactionService,
97 @Reference OrgOpenroadmServiceService serviceHandler,
98 @Reference ServiceDataStoreOperations serviceDataStoreOperations,
99 @Reference TapiNetworkModelNotificationHandler tapiNetworkModelNotificationHandler,
100 @Reference TapiNetworkModelService tapiNetworkModelServiceImpl) {
101 this.dataBroker = dataBroker;
102 this.networkTransactionService = networkTransactionService;
103 this.serviceHandler = serviceHandler;
104 this.serviceDataStoreOperations = serviceDataStoreOperations;
105 LOG.info("TapiProvider Session Initiated");
106 TapiContext tapiContext = new TapiContext(this.networkTransactionService);
107 LOG.info("Empty TAPI context created: {}", tapiContext.getTapiContext());
108 TapiLink tapiLink = new TapiLinkImpl(this.networkTransactionService);
109 TopologyUtils topologyUtils = new TopologyUtils(this.networkTransactionService, this.dataBroker, tapiLink);
110 ConnectivityUtils connectivityUtils = new ConnectivityUtils(this.serviceDataStoreOperations, new HashMap<>(),
111 tapiContext, this.networkTransactionService);
112 TapiInitialORMapping tapiInitialORMapping = new TapiInitialORMapping(topologyUtils, connectivityUtils,
113 tapiContext, this.serviceDataStoreOperations);
114 tapiInitialORMapping.performTopoInitialMapping();
115 tapiInitialORMapping.performServInitialMapping();
116 TapiPceNotificationHandler pceListenerImpl = new TapiPceNotificationHandler(dataBroker);
117 TapiRendererNotificationHandler rendererListenerImpl = new TapiRendererNotificationHandler(dataBroker,
118 notificationPublishService);
120 TapiConnectivityImpl tapiConnectivity = new TapiConnectivityImpl(this.serviceHandler, tapiContext,
121 connectivityUtils, pceListenerImpl, rendererListenerImpl);
122 rpcRegistrations.add(rpcProviderService.registerRpcImplementations(tapiConnectivity.registerRPCs()));
123 TapiTopologyImpl topo = new TapiTopologyImpl(this.dataBroker, tapiContext, topologyUtils, tapiLink);
124 rpcRegistrations.add(rpcProviderService.registerRpcImplementations(topo.registerRPCs()));
126 this.listeners = new ArrayList<>();
127 TapiNetconfTopologyListener topologyListener = new TapiNetconfTopologyListener(tapiNetworkModelServiceImpl);
128 TapiOrLinkListener orLinkListener = new TapiOrLinkListener(tapiLink, networkTransactionService);
129 TapiPortMappingListener tapiPortMappingListener = new TapiPortMappingListener(tapiNetworkModelServiceImpl);
130 listeners.add(dataBroker.registerDataTreeChangeListener(
131 DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION, LINK_II), orLinkListener));
132 listeners.add(dataBroker.registerDataTreeChangeListener(
133 DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL, InstanceIdentifiers.NETCONF_TOPOLOGY_II
136 listeners.add(dataBroker.registerDataTreeChangeListener(
137 DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION, MAPPING_II), tapiPortMappingListener));
138 TapiListener tapiListener = new TapiListener();
139 listeners.add(dataBroker.registerDataTreeChangeListener(
140 DataTreeIdentifier.create(
141 LogicalDatastoreType.CONFIGURATION,
142 InstanceIdentifier.create(ServiceInterfacePoints.class)),
144 // Notification Listener
145 pcelistenerRegistration = notificationService.registerCompositeListener(pceListenerImpl.getCompositeListener());
146 rendererlistenerRegistration = notificationService
147 .registerCompositeListener(rendererListenerImpl.getCompositeListener());
148 TapiServiceNotificationHandler serviceHandlerListenerImpl = new TapiServiceNotificationHandler(dataBroker);
149 servicehandlerlistenerRegistration = notificationService
150 .registerCompositeListener(serviceHandlerListenerImpl.getCompositeListener());
151 tapinetworkmodellistenerRegistration = notificationService
152 .registerCompositeListener(tapiNetworkModelNotificationHandler.getCompositeListener());
156 * Method called when the blueprint container is destroyed.
159 public void close() {
160 listeners.forEach(lis -> lis.close());
162 pcelistenerRegistration.close();
163 rendererlistenerRegistration.close();
164 servicehandlerlistenerRegistration.close();
165 tapinetworkmodellistenerRegistration.close();
166 for (Registration reg : rpcRegistrations) {
169 LOG.info("TapiProvider Session Closed");
172 public List<Registration> getRegisteredRpcs() {
173 return rpcRegistrations;