public StageSpecificServices MakeSpecificServices(
int stageId,
string stageUri,
EPServicesContext servicesContext)
{
var rwLockManager = servicesContext.Container.RWLockManager();
IReaderWriterLock eventProcessingRWLock;
if (servicesContext.ConfigSnapshot.Runtime.Threading.IsRuntimeFairlock)
{
eventProcessingRWLock = new FairReaderWriterLock();
}
else
{
eventProcessingRWLock = rwLockManager.CreateLock(GetType());
}
var filterService = MakeFilterService(stageId, servicesContext);
var schedulingService = MakeSchedulingService(stageId, servicesContext);
var deploymentLifecycleService = new DeploymentLifecycleServiceImpl(stageId);
var threadingService = new ThreadingServiceImpl(servicesContext.ConfigSnapshot.Runtime.Threading);
var metricsReporting = new MetricReportingServiceImpl(servicesContext.ConfigSnapshot.Runtime.MetricsReporting, stageUri, rwLockManager);
var internalEventRouter = new InternalEventRouterImpl(servicesContext.EventBeanTypedEventFactory);
return(new StageSpecificServices(
deploymentLifecycleService,
eventProcessingRWLock,
filterService,
internalEventRouter,
metricsReporting,
schedulingService,
servicesContext.StageRuntimeServices,
threadingService));
}
protected override EventTypeFactory MakeEventTypeFactory(
RuntimeExtensionServices runtimeExt,
EventTypeRepositoryImpl eventTypeRepositoryPreconfigured,
DeploymentLifecycleServiceImpl deploymentLifecycleService,
EventBeanTypedEventFactory eventBeanTypedEventFactory)
{
return EventTypeFactoryImpl.GetInstance(_container);
}
public EPServicesContext CreateServicesContext(
EPRuntimeSPI epRuntime,
Configuration configs)
{
var container = epRuntime.Container;
var runtimeEnvContext = new RuntimeEnvContext();
var eventProcessingRWLock = epRuntime.Container.RWLockManager().CreateLock("EventProcLock");
var deploymentLifecycleService = new DeploymentLifecycleServiceImpl(-1);
var runtimeSettingsService = MakeRuntimeSettingsService(configs);
var scriptCompiler = new ScriptCompilerImpl(container, configs.Common);
var timeAbacus = TimeAbacusFactory.Make(configs.Common.TimeSource.TimeUnit);
var timeZone = configs.Runtime.Expression.TimeZone ?? TimeZoneInfo.Utc;
var importServiceRuntime = new ImportServiceRuntime(
container,
configs.Common.TransientConfiguration, timeAbacus,
configs.Common.EventTypeAutoNameNamespaces, timeZone,
configs.Common.MethodInvocationReferences,
configs.Common.Imports,
configs.Common.AnnotationImports);
var epServicesHA = InitHA(epRuntime.URI, configs, runtimeEnvContext, eventProcessingRWLock, runtimeSettingsService);
var eventTypeAvroHandler = MakeEventTypeAvroHandler(
importServiceRuntime, configs.Common.EventMeta.AvroSettings, epServicesHA.RuntimeExtensionServices);
var resolvedBeanEventTypes = BeanEventTypeRepoUtil.ResolveBeanEventTypes(configs.Common.EventTypeNames, importServiceRuntime);
var eventBeanTypedEventFactory = MakeEventBeanTypedEventFactory(eventTypeAvroHandler);
var beanEventTypeStemService =
BeanEventTypeRepoUtil.MakeBeanEventTypeStemService(configs, resolvedBeanEventTypes, eventBeanTypedEventFactory);
var eventTypeRepositoryPreconfigured = new EventTypeRepositoryImpl(false);
var eventTypeFactory = MakeEventTypeFactory(
epServicesHA.RuntimeExtensionServices, eventTypeRepositoryPreconfigured, deploymentLifecycleService, eventBeanTypedEventFactory);
var beanEventTypeFactoryPrivate = new BeanEventTypeFactoryPrivate(eventBeanTypedEventFactory, eventTypeFactory, beanEventTypeStemService);
EventTypeRepositoryBeanTypeUtil.BuildBeanTypes(
beanEventTypeStemService,
eventTypeRepositoryPreconfigured,
resolvedBeanEventTypes,
beanEventTypeFactoryPrivate,
configs.Common.EventTypesBean);
EventTypeRepositoryMapTypeUtil.BuildMapTypes(
eventTypeRepositoryPreconfigured,
configs.Common.MapTypeConfigurations,
configs.Common.EventTypesMapEvents,
configs.Common.EventTypesNestableMapEvents,
beanEventTypeFactoryPrivate,
importServiceRuntime);
EventTypeRepositoryOATypeUtil.BuildOATypes(
eventTypeRepositoryPreconfigured,
configs.Common.ObjectArrayTypeConfigurations,
configs.Common.EventTypesNestableObjectArrayEvents,
beanEventTypeFactoryPrivate,
importServiceRuntime);
var xmlFragmentEventTypeFactory = new XMLFragmentEventTypeFactory(beanEventTypeFactoryPrivate, null, eventTypeRepositoryPreconfigured);
EventTypeRepositoryXMLTypeUtil.BuildXMLTypes(
eventTypeRepositoryPreconfigured,
configs.Common.EventTypesXMLDOM,
beanEventTypeFactoryPrivate,
xmlFragmentEventTypeFactory,
container.ResourceManager());
//importServiceRuntime
EventTypeRepositoryAvroTypeUtil.BuildAvroTypes(
eventTypeRepositoryPreconfigured, configs.Common.EventTypesAvro, eventTypeAvroHandler,
beanEventTypeFactoryPrivate.EventBeanTypedEventFactory);
EventTypeRepositoryVariantStreamUtil.BuildVariantStreams(
eventTypeRepositoryPreconfigured, configs.Common.VariantStreams, eventTypeFactory);
var eventTypeResolvingBeanFactory = MakeEventTypeResolvingBeanFactory(eventTypeRepositoryPreconfigured, eventTypeAvroHandler);
var viewableActivatorFactory = InitViewableActivatorFactory();
var statementLifecycleService = new StatementLifecycleServiceImpl();
EventTypeIdResolver eventTypeIdResolver = new ProxyEventTypeIdResolver {
ProcGetTypeById = (
eventTypeIdPublic,
eventTypeIdProtected) => {
if (eventTypeIdProtected == -1) {
return eventTypeRepositoryPreconfigured.GetTypeById(eventTypeIdPublic);
}
var deployerResult = deploymentLifecycleService.GetDeploymentByCRC(eventTypeIdPublic);
return deployerResult.DeploymentTypes.Get(eventTypeIdProtected);
}
};
var filterSharedBoolExprRepository = MakeFilterSharedBoolExprRepository();
var filterSharedLookupableRepository = MakeFilterSharedLookupableRepository();
var filterServiceSPI = MakeFilterService(
epServicesHA.RuntimeExtensionServices, eventTypeRepositoryPreconfigured, statementLifecycleService, runtimeSettingsService,
eventTypeIdResolver, filterSharedLookupableRepository);
var filterBooleanExpressionFactory = MakeFilterBooleanExpressionFactory(statementLifecycleService);
var statementResourceHolderBuilder = MakeStatementResourceHolderBuilder();
var aggregationServiceFactoryService = MakeAggregationServiceFactoryService(epServicesHA.RuntimeExtensionServices);
var viewFactoryService = MakeViewFactoryService();
var patternFactoryService = MakePatternFactoryService();
var exceptionHandlingService = InitExceptionHandling(
epRuntime.URI, configs.Runtime.ExceptionHandling, configs.Runtime.ConditionHandling, ClassForNameProviderDefault.INSTANCE);
var timeSourceService = MakeTimeSource(configs);
var schedulingService = MakeSchedulingService(
epServicesHA,
timeSourceService,
epServicesHA.RuntimeExtensionServices,
runtimeSettingsService,
statementLifecycleService,
importServiceRuntime.TimeZone.Id);
var internalEventRouter = new InternalEventRouterImpl(eventBeanTypedEventFactory);
var multiMatchHandlerFactory = MakeMultiMatchHandlerFactory(configs);
var dispatchService = new DispatchService();
var contextServiceFactory = MakeContextServiceFactory(epServicesHA.RuntimeExtensionServices);
ContextManagementService contextManagementService = new ContextManagementServiceImpl();
var viewServicePreviousFactory = MakeViewServicePreviousFactory(epServicesHA.RuntimeExtensionServices);
var epStatementFactory = MakeEPStatementFactory();
var msecTimerResolution = configs.Runtime.Threading.InternalTimerMsecResolution;
if (msecTimerResolution <= 0) {
throw new ConfigurationException("Timer resolution configuration not set to a valid value, expecting a non-zero value");
}
TimerService timerService = new TimerServiceImpl(epRuntime.URI, msecTimerResolution);
StatementAgentInstanceLockFactory statementAgentInstanceLockFactory = new StatementAgentInstanceLockFactoryImpl(
configs.Runtime.Execution.IsFairlock, configs.Runtime.Execution.IsDisableLocking);
var eventTableIndexService = MakeEventTableIndexService(epServicesHA.RuntimeExtensionServices);
var expressionResultCacheSharable = new ExpressionResultCacheService(
configs.Runtime.Execution.DeclaredExprValueCacheSize,
epRuntime.Container.ThreadLocalManager());
var resultSetProcessorHelperFactory = MakeResultSetProcessorHelperFactory(epServicesHA.RuntimeExtensionServices);
var variableRepositoryPreconfigured = new VariableRepositoryPreconfigured();
VariableUtil.ConfigureVariables(
variableRepositoryPreconfigured, configs.Common.Variables, importServiceRuntime, eventBeanTypedEventFactory,
eventTypeRepositoryPreconfigured, beanEventTypeFactoryPrivate);
var variableManagementService = MakeVariableManagementService(
configs, schedulingService, eventBeanTypedEventFactory, runtimeSettingsService, epServicesHA);
foreach (var publicVariable in variableRepositoryPreconfigured.Metadata) {
variableManagementService.AddVariable(null, publicVariable.Value, null, null);
variableManagementService.AllocateVariableState(
null, publicVariable.Key, DEFAULT_AGENT_INSTANCE_ID, false, null, eventBeanTypedEventFactory);
}
var variablePathRegistry = new PathRegistry<string, VariableMetaData>(PathRegistryObjectType.VARIABLE);
var tableExprEvaluatorContext = new TableExprEvaluatorContext(
epRuntime.Container.ThreadLocalManager());
var tableManagementService = MakeTableManagementService(epServicesHA.RuntimeExtensionServices, tableExprEvaluatorContext);
var tablePathRegistry = new PathRegistry<string, TableMetaData>(PathRegistryObjectType.TABLE);
var metricsReporting = new MetricReportingServiceImpl(
configs.Runtime.MetricsReporting, epRuntime.URI, container.RWLockManager());
var namedWindowFactoryService = MakeNamedWindowFactoryService();
var namedWindowDispatchService = MakeNamedWindowDispatchService(
schedulingService, configs, eventProcessingRWLock, exceptionHandlingService, variableManagementService, tableManagementService,
metricsReporting);
NamedWindowManagementService namedWindowManagementService = new NamedWindowManagementServiceImpl();
var namedWindowConsumerManagementService = MakeNamedWindowConsumerManagementService(namedWindowManagementService);
var pathNamedWindowRegistry = new PathRegistry<string, NamedWindowMetaData>(PathRegistryObjectType.NAMEDWINDOW);
var eventTypePathRegistry = new PathRegistry<string, EventType>(PathRegistryObjectType.EVENTTYPE);
var pathContextRegistry = new PathRegistry<string, ContextMetaData>(PathRegistryObjectType.CONTEXT);
EventBeanService eventBeanService = new EventBeanServiceImpl(
eventTypeRepositoryPreconfigured, eventTypePathRegistry, eventBeanTypedEventFactory);
PatternSubexpressionPoolRuntimeSvc patternSubexpressionPoolSvc;
if (configs.Runtime.Patterns.MaxSubexpressions != null) {
patternSubexpressionPoolSvc = new PatternSubexpressionPoolRuntimeSvcImpl(
configs.Runtime.Patterns.MaxSubexpressions.Value,
configs.Runtime.Patterns.IsMaxSubexpressionPreventStart);
}
else {
patternSubexpressionPoolSvc = PatternSubexpressionPoolRuntimeSvcNoOp.INSTANCE;
}
var exprDeclaredPathRegistry = new PathRegistry<string, ExpressionDeclItem>(PathRegistryObjectType.EXPRDECL);
var scriptPathRegistry = new PathRegistry<NameAndParamNum, ExpressionScriptProvided>(PathRegistryObjectType.SCRIPT);
RowRecogStatePoolRuntimeSvc rowRecogStatePoolEngineSvc = null;
if (configs.Runtime.MatchRecognize.MaxStates != null) {
rowRecogStatePoolEngineSvc = new RowRecogStatePoolRuntimeSvc(
configs.Runtime.MatchRecognize.MaxStates.Value,
configs.Runtime.MatchRecognize.IsMaxStatesPreventStart);
}
var rowRecogStateRepoFactory = MakeRowRecogStateRepoFactory();
DatabaseConfigServiceRuntime databaseConfigServiceRuntime =
new DatabaseConfigServiceImpl(
container,
configs.Common.DatabaseReferences,
importServiceRuntime);
var historicalDataCacheFactory = MakeHistoricalDataCacheFactory(epServicesHA.RuntimeExtensionServices);
var dataflowService = new EPDataFlowServiceImpl(container);
var dataFlowFilterServiceAdapter = MakeDataFlowFilterServiceAdapter();
var threadingService = MakeThreadingService(configs);
var eventRenderer = new EPRenderEventServiceImpl();
var eventSerdeFactory = MakeEventSerdeFactory(epServicesHA.RuntimeExtensionServices);
var eventTypeSerdeRepository = MakeEventTypeSerdeRepository(eventTypeRepositoryPreconfigured, eventTypePathRegistry);
var classLoaderParent = new ParentClassLoader(importServiceRuntime.ClassLoader);
var stageRecoveryService = MakeStageRecoveryService(epServicesHA);
var classProvidedPathRegistry = new PathRegistry<string, ClassProvided>(PathRegistryObjectType.CLASSPROVIDED);
return new EPServicesContext(
container,
aggregationServiceFactoryService,
beanEventTypeFactoryPrivate,
beanEventTypeStemService,
ClassForNameProviderDefault.INSTANCE,
classLoaderParent,
classProvidedPathRegistry,
configs,
contextManagementService,
pathContextRegistry,
contextServiceFactory,
dataflowService,
dataFlowFilterServiceAdapter,
databaseConfigServiceRuntime,
deploymentLifecycleService,
dispatchService,
runtimeEnvContext,
runtimeSettingsService,
epRuntime.URI,
importServiceRuntime,
epStatementFactory,
exprDeclaredPathRegistry,
eventProcessingRWLock,
epServicesHA,
epRuntime,
eventBeanService,
eventBeanTypedEventFactory,
eventRenderer,
eventSerdeFactory,
eventTableIndexService,
eventTypeAvroHandler,
eventTypeFactory,
eventTypeIdResolver,
eventTypePathRegistry,
eventTypeRepositoryPreconfigured,
eventTypeResolvingBeanFactory,
eventTypeSerdeRepository,
exceptionHandlingService,
expressionResultCacheSharable,
filterBooleanExpressionFactory,
filterServiceSPI,
filterSharedBoolExprRepository,
filterSharedLookupableRepository,
historicalDataCacheFactory,
internalEventRouter,
metricsReporting,
multiMatchHandlerFactory,
namedWindowConsumerManagementService,
namedWindowDispatchService,
namedWindowFactoryService,
namedWindowManagementService,
pathNamedWindowRegistry,
patternFactoryService,
patternSubexpressionPoolSvc,
resultSetProcessorHelperFactory,
rowRecogStateRepoFactory,
rowRecogStatePoolEngineSvc,
schedulingService,
scriptPathRegistry,
scriptCompiler,
stageRecoveryService,
statementLifecycleService,
statementAgentInstanceLockFactory,
statementResourceHolderBuilder,
tableExprEvaluatorContext,
tableManagementService,
tablePathRegistry,
threadingService,
timeAbacus,
timeSourceService,
timerService,
variableManagementService,
variablePathRegistry,
viewableActivatorFactory,
viewFactoryService,
viewServicePreviousFactory,
xmlFragmentEventTypeFactory);
}
protected abstract EventTypeFactory MakeEventTypeFactory(
RuntimeExtensionServices runtimeExt,
EventTypeRepositoryImpl eventTypeRepositoryPreconfigured,
DeploymentLifecycleServiceImpl deploymentLifecycleService,
EventBeanTypedEventFactory eventBeanTypedEventFactory);
