2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2021 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.oran.impl.dom;
24 import com.fasterxml.jackson.core.JsonProcessingException;
25 import java.time.Instant;
26 import java.time.format.DateTimeParseException;
27 import java.util.Collection;
28 import java.util.Objects;
29 import org.eclipse.jdt.annotation.NonNull;
30 import org.json.JSONException;
31 import org.json.JSONObject;
32 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
33 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.FaultService;
34 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.VESCollectorService;
35 import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.VESCommonEventHeaderPOJO;
36 import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.VESFaultFieldsPOJO;
37 import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.VESMessage;
38 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfDomAccessor;
39 import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService;
40 import org.opendaylight.mdsal.dom.api.DOMNotification;
41 import org.opendaylight.mdsal.dom.api.DOMNotificationListener;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SourceType;
44 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
45 import org.slf4j.Logger;
46 import org.slf4j.LoggerFactory;
48 public class ORanDOMFaultNotificationListener implements DOMNotificationListener {
50 private static final Logger LOG = LoggerFactory.getLogger(ORanDOMFaultNotificationListener.class);
52 private final @NonNull NetconfDomAccessor netconfDomAccessor;
53 private final @NonNull VESCollectorService vesCollectorService;
54 private final @NonNull ORanDOMFaultToVESFaultMapper mapper;
55 private final @NonNull FaultService faultService;
56 private final @NonNull WebsocketManagerService websocketManagerService;
57 private final @NonNull DataProvider databaseService;
59 private Integer counter; //Local counter is assigned to Notifications
61 public ORanDOMFaultNotificationListener(@NonNull NetconfDomAccessor netconfDomAccessor,
62 @NonNull VESCollectorService vesCollectorService, @NonNull FaultService faultService,
63 @NonNull WebsocketManagerService websocketManagerService, @NonNull DataProvider databaseService) {
64 this.netconfDomAccessor = Objects.requireNonNull(netconfDomAccessor);
65 this.vesCollectorService = Objects.requireNonNull(vesCollectorService);
66 this.faultService = Objects.requireNonNull(faultService);
67 this.websocketManagerService = Objects.requireNonNull(websocketManagerService);
68 this.databaseService = Objects.requireNonNull(databaseService);
71 new ORanDOMFaultToVESFaultMapper(netconfDomAccessor.getNodeId(), vesCollectorService, "AlarmNotif");
76 public void onNotification(@NonNull DOMNotification notification) {
77 onAlarmNotif(notification);
81 * Gets the mfg name, mode-name and Uuid of the root component (Ex: Chassis.) In cases where there are multiple root
82 * components i.e., components with no parent, the Uuid of the last occurred component from the componentList will
83 * be considered. Till now we haven't seen Uuid set for root components, so not an issue for now.
85 * @param componentList
87 public void setComponentList(Collection<MapEntryNode> componentList) {
88 for (MapEntryNode component : ORanDOMToInternalDataModel.getRootComponents(componentList)) {
90 ORanDMDOMUtility.getLeafValue(component, ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_MFG_NAME));
91 mapper.setUuid(ORanDMDOMUtility.getLeafValue(component,
92 ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_UUID) != null
93 ? ORanDMDOMUtility.getLeafValue(component,
94 ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_UUID)
95 : netconfDomAccessor.getNodeId().getValue());
96 mapper.setModelName(ORanDMDOMUtility.getLeafValue(component,
97 ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_MODEL_NAME));
101 public void onAlarmNotif(DOMNotification notification) {
103 LOG.debug("onAlarmNotif {}", notification.getClass().getSimpleName());
105 // Send devicemanager specific notification for database and ODLUX
106 Instant eventTimeInstant = ORanDMDOMUtility.getNotificationInstant(notification);
107 faultService.faultNotification(
108 ORanDOMToInternalDataModel.getFaultLog(notification, netconfDomAccessor.getNodeId(), counter));
109 // Send model specific notification to WebSocketManager
110 websocketManagerService.sendNotification(notification, netconfDomAccessor.getNodeId(), ORanDeviceManagerQNames.ORAN_FM_ALARM_NOTIF);
113 if (vesCollectorService.getConfig().isVESCollectorEnabled()) {
114 VESCommonEventHeaderPOJO header = mapper.mapCommonEventHeader(notification, eventTimeInstant, counter);
115 VESFaultFieldsPOJO body = mapper.mapFaultFields(notification);
116 VESMessage vesMsg = vesCollectorService.generateVESEvent(header, body);
117 vesCollectorService.publishVESMessage(vesMsg);
118 LOG.info("VES Message is {}", vesMsg.getMessage());
119 writeToEventLog(vesMsg.getMessage(), eventTimeInstant, ORanDeviceManagerQNames.ORAN_FM_ALARM_NOTIF.getLocalName(), counter);
121 } catch (JsonProcessingException | DateTimeParseException e) {
122 LOG.debug("Can not convert event into VES message {}", notification, e);
126 private void writeToEventLog(String data, Instant eventTimeInstant, String notificationName, int sequenceNo) {
127 EventlogBuilder eventlogBuilder = new EventlogBuilder();
129 eventlogBuilder.setObjectId("Device");
130 eventlogBuilder.setCounter(sequenceNo);
131 eventlogBuilder.setAttributeName(notificationName);
132 eventlogBuilder.setNodeId(netconfDomAccessor.getNodeId().getValue());
133 String eventLogMsgLvl = vesCollectorService.getConfig().getEventLogMsgDetail();
134 if (eventLogMsgLvl.equalsIgnoreCase("SHORT")) {
135 data = getShortEventLogMessage(data);
136 } else if (eventLogMsgLvl.equalsIgnoreCase("MEDIUM")) {
137 data = getMediumEventLogMessage(data);
138 } else if (eventLogMsgLvl.equalsIgnoreCase("LONG")) {
139 // do nothing, data already contains long message
140 } else { // Unknown value, default to "SHORT"
141 data = getShortEventLogMessage(data);
143 eventlogBuilder.setNewValue(data);
144 eventlogBuilder.setSourceType(SourceType.Netconf);
145 eventlogBuilder.setTimestamp(ORanDOMToInternalDataModel.getDateAndTimeOfInstant(eventTimeInstant));
147 databaseService.writeEventLog(eventlogBuilder.build());
150 private String getShortEventLogMessage(String data) {
152 JSONObject jsonObj = new JSONObject(data);
153 String domain = jsonObj.getJSONObject("event").getJSONObject("commonEventHeader").getString("domain");
154 String eventId = jsonObj.getJSONObject("event").getJSONObject("commonEventHeader").getString("eventId");
155 return "domain:" + domain + " eventId:" + eventId;
156 } catch (JSONException e) {
158 return "Invalid message received";
162 private String getMediumEventLogMessage(String data) {
164 JSONObject jsonObj = new JSONObject(data);
165 return jsonObj.getJSONObject("event").getJSONObject("commonEventHeader").toString();
166 } catch (JSONException e) {
168 return "Invalid message received";