2 * ============LICENSE_START========================================================================
3 * ONAP : ccsdk feature sdnr wt
4 * =================================================================================================
5 * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
6 * =================================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
8 * in compliance with the License. You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software distributed under the License
13 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
14 * or implied. See the License for the specific language governing permissions and limitations under
16 * ============LICENSE_END==========================================================================
18 package org.onap.ccsdk.features.sdnr.wt.devicemanager.oran.impl;
20 import java.util.Collection;
21 import java.util.List;
22 import java.util.Optional;
23 import org.eclipse.jdt.annotation.NonNull;
24 import org.onap.ccsdk.features.sdnr.wt.common.YangHelper;
25 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
26 import org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.service.NetworkElement;
27 import org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.service.NetworkElementService;
28 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.VESCollectorService;
29 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
30 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfBindingAccessor;
31 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfNotifications;
32 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.streams.Stream;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.Hardware;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.hardware.Component;
36 import org.opendaylight.yang.gen.v1.urn.onap.system.rev201026.System1;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.GuicutthroughBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.NetworkElementDeviceType;
39 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
40 import org.opendaylight.yangtools.concepts.ListenerRegistration;
41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
42 import org.opendaylight.yangtools.yang.binding.NotificationListener;
43 import org.slf4j.Logger;
44 import org.slf4j.LoggerFactory;
48 public class ORanNetworkElement implements NetworkElement {
50 private static final Logger log = LoggerFactory.getLogger(ORanNetworkElement.class);
52 private final NetconfBindingAccessor netconfAccessor;
54 private final DataProvider databaseService;
56 @SuppressWarnings("unused")
57 private final VESCollectorService vesCollectorService;
59 private final ORanToInternalDataModel oRanMapper;
61 private ListenerRegistration<NotificationListener> oRanListenerRegistrationResult;
62 private @NonNull final ORanChangeNotificationListener oRanListener;
63 private ListenerRegistration<NotificationListener> oRanFaultListenerRegistrationResult;
64 private @NonNull final ORanFaultNotificationListener oRanFaultListener;
66 ORanNetworkElement(NetconfBindingAccessor netconfAccess, DataProvider databaseService,
67 VESCollectorService vesCollectorService) {
68 log.info("Create {}", ORanNetworkElement.class.getSimpleName());
69 this.netconfAccessor = netconfAccess;
70 this.databaseService = databaseService;
71 this.vesCollectorService = vesCollectorService;
73 this.oRanListenerRegistrationResult = null;
74 this.oRanListener = new ORanChangeNotificationListener(netconfAccessor, databaseService, vesCollectorService);
76 this.oRanFaultListenerRegistrationResult = null;
77 this.oRanFaultListener = new ORanFaultNotificationListener();
79 this.oRanMapper = new ORanToInternalDataModel();
83 public void initialReadFromNetworkElement() {
84 Hardware hardware = readHardware(netconfAccessor);
85 if (hardware != null) {
86 Collection<Component> componentList = YangHelper.getCollection(hardware.getComponent());
87 if (componentList != null) {
88 for (Component component : componentList) {
90 .writeInventory(oRanMapper.getInternalEquipment(netconfAccessor.getNodeId(), component));
94 System1 sys = getOnapSystemData(netconfAccessor);
96 GuicutthroughBuilder gcBuilder = new GuicutthroughBuilder();
97 gcBuilder.setId(sys.getName()).setName(sys.getName()).setWeburi(sys.getWebUi().getValue());
98 databaseService.writeGuiCutThroughData(gcBuilder.build());
103 public NetworkElementDeviceType getDeviceType() {
104 return NetworkElementDeviceType.ORAN;
107 private System1 getOnapSystemData(NetconfBindingAccessor accessData) {
108 InstanceIdentifier<System1> system1IID = InstanceIdentifier
109 .builder(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.system.rev140806.System.class)
110 .augmentation(System1.class).build();
112 System1 res = accessData.getTransactionUtils().readData(accessData.getDataBroker(),
113 LogicalDatastoreType.OPERATIONAL, system1IID);
114 log.debug("Result of getOnapSystemData = {}", res);
118 private Hardware readHardware(NetconfBindingAccessor accessData) {
120 final Class<Hardware> clazzPac = Hardware.class;
122 log.info("DBRead Get equipment for class {} from mountpoint {} for uuid {}", clazzPac.getSimpleName(),
123 accessData.getNodeId().getValue());
125 InstanceIdentifier<Hardware> hardwareIID = InstanceIdentifier.builder(clazzPac).build();
127 Hardware res = accessData.getTransactionUtils().readData(accessData.getDataBroker(),
128 LogicalDatastoreType.OPERATIONAL, hardwareIID);
134 public void register() {
136 initialReadFromNetworkElement();
137 // Register call back class for receiving notifications
138 Optional<NetconfNotifications> oNotifications = netconfAccessor.getNotificationAccessor();
139 if (oNotifications.isPresent()) {
140 NetconfNotifications notifications = oNotifications.get();
141 this.oRanListenerRegistrationResult = netconfAccessor.doRegisterNotificationListener(oRanListener);
142 this.oRanFaultListenerRegistrationResult =
143 netconfAccessor.doRegisterNotificationListener(oRanFaultListener);
144 // Register notifications stream
145 if (notifications.isNCNotificationsSupported()) {
146 List<Stream> streamList = notifications.getNotificationStreams();
147 notifications.registerNotificationsStream(NetconfBindingAccessor.DefaultNotificationsStream); // Always register first to default stream
148 notifications.registerNotificationsStream(streamList);
150 notifications.registerNotificationsStream(NetconfBindingAccessor.DefaultNotificationsStream);
156 public void deregister() {
157 if (oRanListenerRegistrationResult != null) {
158 this.oRanListenerRegistrationResult.close();
160 if (oRanFaultListenerRegistrationResult != null) {
161 this.oRanFaultListenerRegistrationResult.close();
167 public NodeId getNodeId() {
168 return netconfAccessor.getNodeId();
172 public <L extends NetworkElementService> Optional<L> getService(Class<L> clazz) {
173 return Optional.empty();
177 public void warmstart() {}
180 public Optional<NetconfAccessor> getAcessor() {
181 return Optional.of(netconfAccessor);