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@ -76,8 +76,47 @@ public class DeviceEventManagementServiceImpl implements DeviceEventManagementSe
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private static final String MQTT_CONTENT_VALIDATOR = "default";
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private static final String TIMESTAMP_FIELD_NAME = "_timestamp";
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private static AnalyticsDataAPI getAnalyticsDataAPI() {
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PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
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AnalyticsDataAPI analyticsDataAPI =
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(AnalyticsDataAPI) ctx.getOSGiService(AnalyticsDataAPI.class, null);
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if (analyticsDataAPI == null) {
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String msg = "Analytics api service has not initialized.";
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log.error(msg);
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throw new IllegalStateException(msg);
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}
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return analyticsDataAPI;
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}
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private static EventRecords getAllEventsForDevice(String tableName, String query, List<SortByField> sortByFields
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, int offset, int limit) throws AnalyticsException {
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int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
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AnalyticsDataAPI analyticsDataAPI = getAnalyticsDataAPI();
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EventRecords eventRecords = new EventRecords();
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int eventCount = analyticsDataAPI.searchCount(tenantId, tableName, query);
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if (eventCount == 0) {
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eventRecords.setCount(0);
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}
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List<SearchResultEntry> resultEntries = analyticsDataAPI.search(tenantId, tableName, query, offset, limit,
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sortByFields);
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List<String> recordIds = getRecordIds(resultEntries);
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AnalyticsDataResponse response = analyticsDataAPI.get(tenantId, tableName, 1, null, recordIds);
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eventRecords.setCount(eventCount);
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eventRecords.setList(AnalyticsDataAPIUtil.listRecords(analyticsDataAPI, response));
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return eventRecords;
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}
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private static List<String> getRecordIds(List<SearchResultEntry> searchResults) {
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List<String> ids = new ArrayList<>();
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for (SearchResultEntry searchResult : searchResults) {
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ids.add(searchResult.getId());
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}
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return ids;
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}
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/**
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* Retrieves the stream definition from das for the given device type.
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*
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* @return dynamic event attribute list
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*/
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@GET
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@ -229,9 +268,11 @@ public class DeviceEventManagementServiceImpl implements DeviceEventManagementSe
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}
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eventStreamAdminServiceStub.removeEventStreamDefinition(streamName, Constants.DEFAULT_STREAM_VERSION);
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EventReceiverAdminServiceCallbackHandler eventReceiverAdminServiceCallbackHandler =
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new EventReceiverAdminServiceCallbackHandler() {};
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new EventReceiverAdminServiceCallbackHandler() {
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};
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EventPublisherAdminServiceCallbackHandler eventPublisherAdminServiceCallbackHandler =
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new EventPublisherAdminServiceCallbackHandler() {};
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new EventPublisherAdminServiceCallbackHandler() {
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};
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String eventReceiverName = getReceiverName(deviceType, tenantDomain, TransportType.MQTT);
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@ -365,8 +406,8 @@ public class DeviceEventManagementServiceImpl implements DeviceEventManagementSe
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sortByFields.add(sortByField);
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if (limit == 0) {
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EventRecords eventRecords = getAllEventsForDevice(sensorTableName, query, sortByFields, 0, 1);
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return Response.status(Response.Status.OK.getStatusCode()).entity(eventRecords).build();}
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else{
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return Response.status(Response.Status.OK.getStatusCode()).entity(eventRecords).build();
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} else {
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EventRecords eventRecords = getAllEventsForDevice(sensorTableName, query, sortByFields, 0, limit);
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return Response.status(Response.Status.OK.getStatusCode()).entity(eventRecords).build();
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}
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@ -384,7 +425,6 @@ public class DeviceEventManagementServiceImpl implements DeviceEventManagementSe
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}
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}
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private void publishEventReceivers(String streamNameWithVersion, TransportType transportType
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, String requestedTenantDomain, String deviceType)
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throws RemoteException, UserStoreException, JWTClientException {
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@ -399,7 +439,8 @@ public class DeviceEventManagementServiceImpl implements DeviceEventManagementSe
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.getActiveEventReceiverConfiguration(eventRecieverNameTobeRemoved);
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if (eventReceiverConfigurationDto != null) {
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EventReceiverAdminServiceCallbackHandler eventReceiverAdminServiceCallbackHandler =
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new EventReceiverAdminServiceCallbackHandler() {};
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new EventReceiverAdminServiceCallbackHandler() {
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};
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receiverAdminServiceStub.startundeployActiveEventReceiverConfiguration(eventRecieverNameTobeRemoved
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, eventReceiverAdminServiceCallbackHandler);
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}
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@ -545,44 +586,6 @@ public class DeviceEventManagementServiceImpl implements DeviceEventManagementSe
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return deviceType.replace(" ", "_").trim() + "-" + tenantDomain + "-" + transportType.toString() + "-receiver";
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}
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private static AnalyticsDataAPI getAnalyticsDataAPI() {
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PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
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AnalyticsDataAPI analyticsDataAPI =
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(AnalyticsDataAPI) ctx.getOSGiService(AnalyticsDataAPI.class, null);
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if (analyticsDataAPI == null) {
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String msg = "Analytics api service has not initialized.";
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log.error(msg);
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throw new IllegalStateException(msg);
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}
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return analyticsDataAPI;
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}
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private static EventRecords getAllEventsForDevice(String tableName, String query, List<SortByField> sortByFields
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, int offset, int limit) throws AnalyticsException {
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int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
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AnalyticsDataAPI analyticsDataAPI = getAnalyticsDataAPI();
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EventRecords eventRecords = new EventRecords();
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int eventCount = analyticsDataAPI.searchCount(tenantId, tableName, query);
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if (eventCount == 0) {
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eventRecords.setCount(0);
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}
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List<SearchResultEntry> resultEntries = analyticsDataAPI.search(tenantId, tableName, query, offset, limit,
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sortByFields);
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List<String> recordIds = getRecordIds(resultEntries);
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AnalyticsDataResponse response = analyticsDataAPI.get(tenantId, tableName, 1, null, recordIds);
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eventRecords.setCount(eventCount);
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eventRecords.setList(AnalyticsDataAPIUtil.listRecords(analyticsDataAPI, response));
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return eventRecords;
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}
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private static List<String> getRecordIds(List<SearchResultEntry> searchResults) {
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List<String> ids = new ArrayList<>();
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for (SearchResultEntry searchResult : searchResults) {
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ids.add(searchResult.getId());
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}
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return ids;
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}
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private void cleanup(Stub stub) {
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if (stub != null) {
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try {
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