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.openroadm.service.rev230526.OrgOpenroadmServiceService;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.tapi.rev230728.ServiceInterfacePoints;
49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
50 import org.opendaylight.yangtools.concepts.Registration;
51 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
52 import org.osgi.service.component.annotations.Activate;
53 import org.osgi.service.component.annotations.Component;
54 import org.osgi.service.component.annotations.Deactivate;
55 import org.osgi.service.component.annotations.Reference;
56 import org.slf4j.Logger;
57 import org.slf4j.LoggerFactory;
60 * Class to register TAPI interface Service and Notification.
62 * @author Gilles Thouenon (gilles.thouenon@orange.com) on behalf of Orange
66 public class TapiProvider {
68 private static final Logger LOG = LoggerFactory.getLogger(TapiProvider.class);
70 private static final InstanceIdentifier<Nodes> MAPPING_II = InstanceIdentifier.create(Network.class)
71 .child(org.opendaylight.yang.gen.v1.http
72 .org.opendaylight.transportpce.portmapping.rev220922.network.Nodes.class);
73 private static final InstanceIdentifier<Link> LINK_II = InstanceIdentifier.create(Networks.class).child(
74 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network.class,
75 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).augmentation(Network1.class)
77 private final DataBroker dataBroker;
78 private final NetworkTransactionService networkTransactionService;
79 private final OrgOpenroadmServiceService serviceHandler;
80 private final ServiceDataStoreOperations serviceDataStoreOperations;
81 private List<Registration> listeners;
82 private List<Registration> rpcRegistrations = new ArrayList<>();
83 private Registration pcelistenerRegistration;
84 private Registration rendererlistenerRegistration;
85 private Registration servicehandlerlistenerRegistration;
86 private Registration tapinetworkmodellistenerRegistration;
89 public TapiProvider(@Reference DataBroker dataBroker,
90 @Reference RpcProviderService rpcProviderService,
91 @Reference NotificationService notificationService,
92 @Reference NotificationPublishService notificationPublishService,
93 @Reference NetworkTransactionService networkTransactionService,
94 @Reference OrgOpenroadmServiceService serviceHandler,
95 @Reference ServiceDataStoreOperations serviceDataStoreOperations,
96 @Reference TapiNetworkModelNotificationHandler tapiNetworkModelNotificationHandler,
97 @Reference TapiNetworkModelService tapiNetworkModelServiceImpl) {
98 this.dataBroker = dataBroker;
99 this.networkTransactionService = networkTransactionService;
100 this.serviceHandler = serviceHandler;
101 this.serviceDataStoreOperations = serviceDataStoreOperations;
102 LOG.info("TapiProvider Session Initiated");
103 TapiContext tapiContext = new TapiContext(this.networkTransactionService);
104 LOG.info("Empty TAPI context created: {}", tapiContext.getTapiContext());
105 TapiLink tapiLink = new TapiLinkImpl(this.networkTransactionService);
106 TopologyUtils topologyUtils = new TopologyUtils(this.networkTransactionService, this.dataBroker, tapiLink);
107 ConnectivityUtils connectivityUtils = new ConnectivityUtils(this.serviceDataStoreOperations, new HashMap<>(),
108 tapiContext, this.networkTransactionService);
109 TapiInitialORMapping tapiInitialORMapping = new TapiInitialORMapping(topologyUtils, connectivityUtils,
110 tapiContext, this.serviceDataStoreOperations);
111 tapiInitialORMapping.performTopoInitialMapping();
112 tapiInitialORMapping.performServInitialMapping();
113 TapiPceNotificationHandler pceListenerImpl = new TapiPceNotificationHandler(dataBroker, connectivityUtils);
114 TapiRendererNotificationHandler rendererListenerImpl = new TapiRendererNotificationHandler(dataBroker,
115 notificationPublishService);
117 TapiConnectivityImpl tapiConnectivity = new TapiConnectivityImpl(this.serviceHandler, tapiContext,
118 connectivityUtils, pceListenerImpl, rendererListenerImpl, networkTransactionService);
119 rpcRegistrations.add(rpcProviderService.registerRpcImplementations(tapiConnectivity.registerRPCs()));
120 TapiTopologyImpl topo = new TapiTopologyImpl(this.dataBroker, tapiContext, topologyUtils, tapiLink);
121 rpcRegistrations.add(rpcProviderService.registerRpcImplementations(topo.registerRPCs()));
123 this.listeners = new ArrayList<>();
124 TapiNetconfTopologyListener topologyListener = new TapiNetconfTopologyListener(tapiNetworkModelServiceImpl);
125 TapiOrLinkListener orLinkListener = new TapiOrLinkListener(tapiLink, networkTransactionService);
126 TapiPortMappingListener tapiPortMappingListener = new TapiPortMappingListener(tapiNetworkModelServiceImpl);
127 listeners.add(dataBroker.registerDataTreeChangeListener(
128 DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION, LINK_II), orLinkListener));
129 listeners.add(dataBroker.registerDataTreeChangeListener(
130 DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL, InstanceIdentifiers.NETCONF_TOPOLOGY_II
133 listeners.add(dataBroker.registerDataTreeChangeListener(
134 DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION, MAPPING_II), tapiPortMappingListener));
135 TapiListener tapiListener = new TapiListener();
136 listeners.add(dataBroker.registerDataTreeChangeListener(
137 DataTreeIdentifier.create(
138 LogicalDatastoreType.CONFIGURATION,
139 InstanceIdentifier.create(ServiceInterfacePoints.class)),
141 // Notification Listener
142 pcelistenerRegistration = notificationService.registerCompositeListener(pceListenerImpl.getCompositeListener());
143 rendererlistenerRegistration = notificationService
144 .registerCompositeListener(rendererListenerImpl.getCompositeListener());
145 TapiServiceNotificationHandler serviceHandlerListenerImpl = new TapiServiceNotificationHandler(dataBroker);
146 servicehandlerlistenerRegistration = notificationService
147 .registerCompositeListener(serviceHandlerListenerImpl.getCompositeListener());
148 tapinetworkmodellistenerRegistration = notificationService
149 .registerCompositeListener(tapiNetworkModelNotificationHandler.getCompositeListener());
153 * Method called when the blueprint container is destroyed.
156 public void close() {
157 listeners.forEach(lis -> lis.close());
159 pcelistenerRegistration.close();
160 rendererlistenerRegistration.close();
161 servicehandlerlistenerRegistration.close();
162 tapinetworkmodellistenerRegistration.close();
163 for (Registration reg : rpcRegistrations) {
166 LOG.info("TapiProvider Session Closed");
169 public List<Registration> getRegisteredRpcs() {
170 return rpcRegistrations;