@Override public void saveStreamDefinitionToStore(StreamDefinition streamDefinition, int tenantId) throws StreamDefinitionStoreException { boolean tenantFlowStarted = false; try { tenantFlowStarted = startTenantFlow(tenantId); ServiceHolder.getEventStreamService().addEventStreamDefinition(streamDefinition); } catch (EventStreamConfigurationException ex) { String msg = "Error while saving the stream definition: " + streamDefinition; log.error(msg, ex); throw new StreamDefinitionStoreException(msg, ex); } finally { if (tenantFlowStarted) PrivilegedCarbonContext.endTenantFlow(); } }
@Override public StreamDefinition getStreamDefinitionFromStore(String streamId, int tenantId) throws StreamDefinitionStoreException { boolean tenantFlowStarted = false; try { tenantFlowStarted = startTenantFlow(tenantId); return ServiceHolder.getEventStreamService().getStreamDefinition(streamId); } catch (EventStreamConfigurationException ex) { String msg = "Error while loading the stream definition Id: " + streamId; log.error(msg + streamId, ex); throw new StreamDefinitionStoreException(msg, ex); } finally { if (tenantFlowStarted) PrivilegedCarbonContext.endTenantFlow(); } }
@Override public Collection<StreamDefinition> getAllStreamDefinitionsFromStore(int tenantId) throws StreamDefinitionStoreException { boolean tenantFlowStarted = false; try { tenantFlowStarted = startTenantFlow(tenantId); return ServiceHolder.getEventStreamService().getAllStreamDefinitions(); } catch (EventStreamConfigurationException ex) { String msg = "Error while loading all stream definitions for tenant: " + tenantId; log.error(msg, ex); throw new StreamDefinitionStoreException(msg, ex); } finally { if (tenantFlowStarted) PrivilegedCarbonContext.endTenantFlow(); } }
@Override public boolean removeStreamDefinition(String name, String version, int tenantId) { boolean tenantFlowStarted = false; try { tenantFlowStarted = startTenantFlow(tenantId); ServiceHolder.getEventStreamService().removeEventStreamDefinition(name, version); return true; } catch (EventStreamConfigurationException ex) { String msg = "Error while removing the stream definition name :" + name + ", version : " + version; log.error(msg, ex); return false; } finally { if (tenantFlowStarted) PrivilegedCarbonContext.endTenantFlow(); } }