--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2021 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.devicemanager.oran.impl.dom;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import java.time.Instant;
+import java.time.format.DateTimeParseException;
+import java.util.Collection;
+import java.util.Objects;
+import org.eclipse.jdt.annotation.NonNull;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
+import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.FaultService;
+import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.VESCollectorService;
+import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.VESCommonEventHeaderPOJO;
+import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.VESFaultFieldsPOJO;
+import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.VESMessage;
+import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfDomAccessor;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService;
+import org.opendaylight.mdsal.dom.api.DOMNotification;
+import org.opendaylight.mdsal.dom.api.DOMNotificationListener;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SourceType;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ORanDOMFaultNotificationListener implements DOMNotificationListener {
+
+ private static final Logger LOG = LoggerFactory.getLogger(ORanDOMFaultNotificationListener.class);
+
+ private final @NonNull NetconfDomAccessor netconfDomAccessor;
+ private final @NonNull VESCollectorService vesCollectorService;
+ private final @NonNull ORanDOMFaultToVESFaultMapper mapper;
+ private final @NonNull FaultService faultService;
+ private final @NonNull WebsocketManagerService websocketManagerService;
+ private final @NonNull DataProvider databaseService;
+
+ private Integer counter; //Local counter is assigned to Notifications
+
+ public ORanDOMFaultNotificationListener(@NonNull NetconfDomAccessor netconfDomAccessor,
+ @NonNull VESCollectorService vesCollectorService, @NonNull FaultService faultService,
+ @NonNull WebsocketManagerService websocketManagerService, @NonNull DataProvider databaseService) {
+ this.netconfDomAccessor = Objects.requireNonNull(netconfDomAccessor);
+ this.vesCollectorService = Objects.requireNonNull(vesCollectorService);
+ this.faultService = Objects.requireNonNull(faultService);
+ this.websocketManagerService = Objects.requireNonNull(websocketManagerService);
+ this.databaseService = Objects.requireNonNull(databaseService);
+
+ this.mapper =
+ new ORanDOMFaultToVESFaultMapper(netconfDomAccessor.getNodeId(), vesCollectorService, "AlarmNotif");
+ this.counter = 0;
+ }
+
+ @Override
+ public void onNotification(@NonNull DOMNotification notification) {
+ onAlarmNotif(notification);
+ }
+
+ /**
+ * Gets the mfg name, mode-name and Uuid of the root component (Ex: Chassis.) In cases where there are multiple root
+ * components i.e., components with no parent, the Uuid of the last occurred component from the componentList will
+ * be considered. Till now we haven't seen Uuid set for root components, so not an issue for now.
+ *
+ * @param componentList
+ */
+ public void setComponentList(Collection<MapEntryNode> componentList) {
+ for (MapEntryNode component : ORanDOMToInternalDataModel.getRootComponents(componentList)) {
+ mapper.setMfgName(
+ ORanDMDOMUtility.getLeafValue(component, ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_MFG_NAME));
+ mapper.setUuid(ORanDMDOMUtility.getLeafValue(component,
+ ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_UUID) != null
+ ? ORanDMDOMUtility.getLeafValue(component,
+ ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_UUID)
+ : netconfDomAccessor.getNodeId().getValue());
+ mapper.setModelName(ORanDMDOMUtility.getLeafValue(component,
+ ORanDeviceManagerQNames.IETF_HW_COMPONENT_LIST_MODEL_NAME));
+ }
+ }
+
+ public void onAlarmNotif(DOMNotification notification) {
+
+ LOG.debug("onAlarmNotif {}", notification.getClass().getSimpleName());
+ counter++;
+ // Send devicemanager specific notification for database and ODLUX
+ Instant eventTimeInstant = ORanDMDOMUtility.getNotificationInstant(notification);
+ faultService.faultNotification(
+ ORanDOMToInternalDataModel.getFaultLog(notification, netconfDomAccessor.getNodeId(), counter));
+ // Send model specific notification to WebSocketManager
+ websocketManagerService.sendNotification(notification, netconfDomAccessor.getNodeId(), ORanDeviceManagerQNames.ORAN_FM_ALARM_NOTIF);
+
+ try {
+ if (vesCollectorService.getConfig().isVESCollectorEnabled()) {
+ VESCommonEventHeaderPOJO header = mapper.mapCommonEventHeader(notification, eventTimeInstant, counter);
+ VESFaultFieldsPOJO body = mapper.mapFaultFields(notification);
+ VESMessage vesMsg = vesCollectorService.generateVESEvent(header, body);
+ vesCollectorService.publishVESMessage(vesMsg);
+ LOG.info("VES Message is {}", vesMsg.getMessage());
+ writeToEventLog(vesMsg.getMessage(), eventTimeInstant, ORanDeviceManagerQNames.ORAN_FM_ALARM_NOTIF.getLocalName(), counter);
+ }
+ } catch (JsonProcessingException | DateTimeParseException e) {
+ LOG.debug("Can not convert event into VES message {}", notification, e);
+ }
+ }
+
+ private void writeToEventLog(String data, Instant eventTimeInstant, String notificationName, int sequenceNo) {
+ EventlogBuilder eventlogBuilder = new EventlogBuilder();
+
+ eventlogBuilder.setObjectId("Device");
+ eventlogBuilder.setCounter(sequenceNo);
+ eventlogBuilder.setAttributeName(notificationName);
+ eventlogBuilder.setNodeId(netconfDomAccessor.getNodeId().getValue());
+ String eventLogMsgLvl = vesCollectorService.getConfig().getEventLogMsgDetail();
+ if (eventLogMsgLvl.equalsIgnoreCase("SHORT")) {
+ data = getShortEventLogMessage(data);
+ } else if (eventLogMsgLvl.equalsIgnoreCase("MEDIUM")) {
+ data = getMediumEventLogMessage(data);
+ } else if (eventLogMsgLvl.equalsIgnoreCase("LONG")) {
+ // do nothing, data already contains long message
+ } else { // Unknown value, default to "SHORT"
+ data = getShortEventLogMessage(data);
+ }
+ eventlogBuilder.setNewValue(data);
+ eventlogBuilder.setSourceType(SourceType.Netconf);
+ eventlogBuilder.setTimestamp(ORanDOMToInternalDataModel.getDateAndTimeOfInstant(eventTimeInstant));
+
+ databaseService.writeEventLog(eventlogBuilder.build());
+ }
+
+ private String getShortEventLogMessage(String data) {
+ try {
+ JSONObject jsonObj = new JSONObject(data);
+ String domain = jsonObj.getJSONObject("event").getJSONObject("commonEventHeader").getString("domain");
+ String eventId = jsonObj.getJSONObject("event").getJSONObject("commonEventHeader").getString("eventId");
+ return "domain:" + domain + " eventId:" + eventId;
+ } catch (JSONException e) {
+ LOG.debug("{}", e);
+ return "Invalid message received";
+ }
+ }
+
+ private String getMediumEventLogMessage(String data) {
+ try {
+ JSONObject jsonObj = new JSONObject(data);
+ return jsonObj.getJSONObject("event").getJSONObject("commonEventHeader").toString();
+ } catch (JSONException e) {
+ LOG.debug("{}", e);
+ return "Invalid message received";
+ }
+ }
+}
Code Review / ccsdk / features.git / blobdiff