2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm71.impl;
24 import java.util.Collection;
25 import java.util.List;
26 import java.util.Optional;
27 import org.eclipse.jdt.annotation.NonNull;
28 import org.onap.ccsdk.features.sdnr.wt.common.YangHelper;
29 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
30 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.DeviceManagerServiceProvider;
31 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.FaultService;
32 import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.FaultData;
33 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfBindingAccessor;
34 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev200529.ActiveAlarmList;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev200529.Severity;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.alarm.rev200529.active.alarm.list.ActiveAlarms;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Faultlog;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SeverityType;
40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
41 import org.slf4j.Logger;
42 import org.slf4j.LoggerFactory;
45 * @author Shabnam Sultana
47 * Class to read the initial alarms at the time of device registration
51 public class InitialDeviceAlarmReader {
53 // in fact there is no alarm counter in the alarm obj, we have to do it on our own globally per device
54 private Integer alarmCounter = 1;
55 private static final Logger log = LoggerFactory.getLogger(InitialDeviceAlarmReader.class);
56 private final NetconfBindingAccessor netConfAccesor;
57 private final @NonNull FaultService faultEventListener;
58 private final DataProvider dataProvider;
62 public InitialDeviceAlarmReader(NetconfBindingAccessor accessor, DeviceManagerServiceProvider serviceProvider) {
63 this.netConfAccesor = accessor;
64 this.faultEventListener = serviceProvider.getFaultService();
65 this.dataProvider = serviceProvider.getDataProvider();
67 // end of constructors
70 // Mapping the alarm data with the fault data
71 protected FaultData writeFaultData() {
72 FaultData faultData = new FaultData();
73 Optional<ActiveAlarmList> list = this.getActiveAlarmList(this.netConfAccesor);
74 if (list.isPresent() && list.get().getActiveAlarms() != null) {
75 Collection<ActiveAlarms> activeAlarms = YangHelper.getCollection(list.get().getActiveAlarms());
76 if (!activeAlarms.isEmpty()) {
77 for (ActiveAlarms activeAlarm : activeAlarms) {
78 faultData.add(this.netConfAccesor.getNodeId(), this.alarmCounter, activeAlarm.getRaiseTime(),
79 activeAlarm.getResource().getDevice().getNodeId().getValue(),
80 activeAlarm.getProbableCause().getCause().getName(),
81 checkSeverityValue(activeAlarm.getSeverity()));
90 // Write into the FaultLog
91 protected void writeAlarmLog(FaultData faultData) {
92 if (faultData != null) {
93 List<Faultlog> faultLog = faultData.getProblemList();
94 for (Faultlog fe : faultLog) {
95 this.dataProvider.writeFaultLog(fe);
100 // Use the FaultService for Alarm notifications
101 protected void faultService() {
102 this.faultEventListener.initCurrentProblemStatus(this.netConfAccesor.getNodeId(), writeFaultData());
103 writeAlarmLog(writeFaultData());
105 // Mapping Severity of AlarmNotification to SeverityType of FaultLog
106 protected static SeverityType checkSeverityValue(Severity severity) {
107 SeverityType severityType = null;
108 log.info("Device Severity: {}", severity.getName());
110 switch (severity.getName()) {
112 severityType = SeverityType.Warning;
115 severityType = SeverityType.Major;
118 severityType = SeverityType.Minor;
121 severityType = SeverityType.NonAlarmed;
124 severityType = SeverityType.Critical;
126 case ("indeterminate"):
127 severityType = SeverityType.Critical;
130 severityType = SeverityType.Critical;
137 // end of protected methods
142 private Optional<ActiveAlarmList> getActiveAlarmList(NetconfBindingAccessor accessor) {
143 final Class<ActiveAlarmList> classAlarm = ActiveAlarmList.class;
144 log.info("Get Alarm data for element {}", accessor.getNodeId().getValue());
145 InstanceIdentifier<ActiveAlarmList> alarmDataIid = InstanceIdentifier.builder(classAlarm).build();
147 ActiveAlarmList alarmData = accessor.getTransactionUtils().readData(accessor.getDataBroker(),
148 LogicalDatastoreType.OPERATIONAL, alarmDataIid);
150 log.info("AlarmData {}", alarmData);
151 return Optional.ofNullable(alarmData);
155 // end of private methods