/// <summary>
/// Ctor.
/// </summary>
/// <param name="eventAdapterService">is the event wrapper and type service</param>
/// <param name="eventTypeIdGenerator">The event type id generator.</param>
/// <param name="engineImportService">for imported aggregation functions and static functions</param>
/// <param name="variableService">provides access to variable values</param>
/// <param name="engineSettingsService">some engine settings are writable</param>
/// <param name="valueAddEventService">Update event handling</param>
/// <param name="metricReportingService">for metric reporting</param>
/// <param name="statementEventTypeRef">statement to event type reference holding</param>
/// <param name="statementVariableRef">statement to variable reference holding</param>
/// <param name="plugInViews">The plug in views.</param>
/// <param name="filterService">The filter service.</param>
/// <param name="patternSubexpressionPoolSvc">The pattern subexpression pool SVC.</param>
/// <param name="tableService">The table service.</param>
public ConfigurationOperationsImpl(
EventAdapterService eventAdapterService,
EventTypeIdGenerator eventTypeIdGenerator,
EngineImportService engineImportService,
VariableService variableService,
EngineSettingsService engineSettingsService,
ValueAddEventService valueAddEventService,
MetricReportingService metricReportingService,
StatementEventTypeRef statementEventTypeRef,
StatementVariableRef statementVariableRef,
PluggableObjectCollection plugInViews,
FilterService filterService,
PatternSubexpressionPoolEngineSvc patternSubexpressionPoolSvc,
MatchRecognizeStatePoolEngineSvc matchRecognizeStatePoolEngineSvc,
TableService tableService)
{
_eventAdapterService = eventAdapterService;
_eventTypeIdGenerator = eventTypeIdGenerator;
_engineImportService = engineImportService;
_variableService = variableService;
_engineSettingsService = engineSettingsService;
_valueAddEventService = valueAddEventService;
_metricReportingService = metricReportingService;
_statementEventTypeRef = statementEventTypeRef;
_statementVariableRef = statementVariableRef;
_plugInViews = plugInViews;
_filterService = filterService;
_patternSubexpressionPoolSvc = patternSubexpressionPoolSvc;
_matchRecognizeStatePoolEngineSvc = matchRecognizeStatePoolEngineSvc;
_tableService = tableService;
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="typesPerObject">shareable collection that this adapter writes tofor caching bean types per class</param>
/// <param name="eventAdapterService">factory for event beans and event types</param>
/// <param name="eventTypeIdGenerator">The event type id generator.</param>
public BeanEventAdapter(IDictionary <Type, BeanEventType> typesPerObject,
EventAdapterService eventAdapterService,
EventTypeIdGenerator eventTypeIdGenerator)
{
_typesPerObject = typesPerObject;
_typesPerObjectLock = LockManager.CreateLock(GetType());
_typeToLegacyConfigs = new Dictionary <String, ConfigurationEventTypeLegacy>();
_defaultPropertyResolutionStyle = PropertyResolutionStyle.DEFAULT;
_eventAdapterService = eventAdapterService;
_eventTypeIdGenerator = eventTypeIdGenerator;
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="variantSpec">specifies how to handle the disparate events</param>
/// <param name="eventTypeIdGenerator">The event type id generator.</param>
/// <param name="config">The config.</param>
public VAEVariantProcessor(VariantSpec variantSpec, EventTypeIdGenerator eventTypeIdGenerator, ConfigurationVariantStream config)
{
VariantSpec = variantSpec;
VariantPropResolutionStrategy strategy;
if (variantSpec.TypeVariance == TypeVarianceEnum.ANY)
{
strategy = new VariantPropResolutionStrategyAny(variantSpec);
}
else
{
strategy = new VariantPropResolutionStrategyDefault(variantSpec);
}
EventTypeMetadata metadata = EventTypeMetadata.CreateValueAdd(variantSpec.VariantStreamName, TypeClass.VARIANT);
VariantEventType = new VariantEventType(metadata, eventTypeIdGenerator.GetTypeId(variantSpec.VariantStreamName), variantSpec, strategy, config);
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="revisionEventTypeName">name</param>
/// <param name="spec">specification</param>
/// <param name="statementStopService">for stop handling</param>
/// <param name="eventAdapterService">for nested property handling</param>
/// <param name="eventTypeIdGenerator">The event type id generator.</param>
public VAERevisionProcessorDeclared(String revisionEventTypeName, RevisionSpec spec, StatementStopService statementStopService, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
: base(spec, revisionEventTypeName, eventAdapterService)
{
// on statement stop, remove versions
statementStopService.StatementStopped += () => _statePerKey.Clear();
_statePerKey = new Dictionary <Object, RevisionStateDeclared>().WithNullSupport();
_baseEventType = spec.BaseEventType;
_fullKeyGetters = PropertyUtility.GetGetters(_baseEventType, spec.KeyPropertyNames);
// sort non-key properties, removing keys
_groups = PropertyUtility.AnalyzeGroups(spec.ChangesetPropertyNames, spec.DeltaTypes, spec.DeltaNames);
IDictionary <String, RevisionPropertyTypeDesc> propertyDesc = CreatePropertyDescriptors(spec, _groups);
TypeDescriptors = PropertyUtility.GetPerType(_groups, spec.ChangesetPropertyNames, spec.KeyPropertyNames);
EventTypeMetadata metadata = EventTypeMetadata.CreateValueAdd(revisionEventTypeName, TypeClass.REVISION);
RevisionEventType = new RevisionEventType(metadata, eventTypeIdGenerator.GetTypeId(revisionEventTypeName), propertyDesc, eventAdapterService);
}
// Supplied after construction to avoid circular dependency
/// <summary>
/// Constructor - sets up new set of services.
/// </summary>
/// <param name="engineURI">is the engine URI</param>
/// <param name="schedulingService">service to get time and schedule callbacks</param>
/// <param name="eventAdapterService">service to resolve event types</param>
/// <param name="engineImportService">is engine imported static func packages and aggregation functions</param>
/// <param name="engineSettingsService">provides engine settings</param>
/// <param name="databaseConfigService">service to resolve a database name to database connection factory and configs</param>
/// <param name="plugInViews">resolves view namespace and name to view factory class</param>
/// <param name="statementLockFactory">creates statement-level locks</param>
/// <param name="eventProcessingRWLock">is the engine lock for statement management</param>
/// <param name="extensionServicesContext">marker interface allows adding additional services</param>
/// <param name="engineEnvContext">is engine environment/directory information for use with adapters and external env</param>
/// <param name="statementContextFactory">is the factory to use to create statement context objects</param>
/// <param name="plugInPatternObjects">resolves plug-in pattern objects</param>
/// <param name="timerService">is the timer service</param>
/// <param name="filterService">the filter service</param>
/// <param name="streamFactoryService">is hooking up filters to streams</param>
/// <param name="namedWindowMgmtService">The named window MGMT service.</param>
/// <param name="namedWindowDispatchService">The named window dispatch service.</param>
/// <param name="variableService">provides access to variable values</param>
/// <param name="tableService">The table service.</param>
/// <param name="timeSourceService">time source provider class</param>
/// <param name="valueAddEventService">handles Update events</param>
/// <param name="metricsReportingService">for metric reporting</param>
/// <param name="statementEventTypeRef">statement to event type reference holding</param>
/// <param name="statementVariableRef">statement to variabke reference holding</param>
/// <param name="configSnapshot">configuration snapshot</param>
/// <param name="threadingServiceImpl">engine-level threading services</param>
/// <param name="internalEventRouter">routing of events</param>
/// <param name="statementIsolationService">maintains isolation information per statement</param>
/// <param name="schedulingMgmtService">schedule management for statements</param>
/// <param name="deploymentStateService">The deployment state service.</param>
/// <param name="exceptionHandlingService">The exception handling service.</param>
/// <param name="patternNodeFactory">The pattern node factory.</param>
/// <param name="eventTypeIdGenerator">The event type id generator.</param>
/// <param name="statementMetadataFactory">The statement metadata factory.</param>
/// <param name="contextManagementService">The context management service.</param>
/// <param name="patternSubexpressionPoolSvc">The pattern subexpression pool SVC.</param>
/// <param name="matchRecognizeStatePoolEngineSvc">The match recognize state pool engine SVC.</param>
/// <param name="dataFlowService">The data flow service.</param>
/// <param name="exprDeclaredService">The expr declared service.</param>
/// <param name="contextControllerFactoryFactorySvc">The context controller factory factory SVC.</param>
/// <param name="contextManagerFactoryService">The context manager factory service.</param>
/// <param name="epStatementFactory">The ep statement factory.</param>
/// <param name="regexHandlerFactory">The regex handler factory.</param>
/// <param name="viewableActivatorFactory">The viewable activator factory.</param>
/// <param name="filterNonPropertyRegisteryService">The filter non property registery service.</param>
/// <param name="resultSetProcessorHelperFactory">The result set processor helper factory.</param>
/// <param name="viewServicePreviousFactory">The view service previous factory.</param>
/// <param name="eventTableIndexService">The event table index service.</param>
/// <param name="epRuntimeIsolatedFactory">The ep runtime isolated factory.</param>
/// <param name="filterBooleanExpressionFactory">The filter boolean expression factory.</param>
/// <param name="dataCacheFactory">The data cache factory.</param>
/// <param name="multiMatchHandlerFactory">The multi match handler factory.</param>
/// <param name="namedWindowConsumerMgmtService">The named window consumer MGMT service.</param>
/// <param name="aggregationFactoryFactory"></param>
/// <param name="scriptingService">The scripting service.</param>
public EPServicesContext(
string engineURI,
SchedulingServiceSPI schedulingService,
EventAdapterService eventAdapterService,
EngineImportService engineImportService,
EngineSettingsService engineSettingsService,
DatabaseConfigService databaseConfigService,
PluggableObjectCollection plugInViews,
StatementLockFactory statementLockFactory,
IReaderWriterLock eventProcessingRWLock,
EngineLevelExtensionServicesContext extensionServicesContext,
Directory engineEnvContext,
StatementContextFactory statementContextFactory,
PluggableObjectCollection plugInPatternObjects,
TimerService timerService,
FilterServiceSPI filterService,
StreamFactoryService streamFactoryService,
NamedWindowMgmtService namedWindowMgmtService,
NamedWindowDispatchService namedWindowDispatchService,
VariableService variableService,
TableService tableService,
TimeSourceService timeSourceService,
ValueAddEventService valueAddEventService,
MetricReportingServiceSPI metricsReportingService,
StatementEventTypeRef statementEventTypeRef,
StatementVariableRef statementVariableRef,
ConfigurationInformation configSnapshot,
ThreadingService threadingServiceImpl,
InternalEventRouterImpl internalEventRouter,
StatementIsolationService statementIsolationService,
SchedulingMgmtService schedulingMgmtService,
DeploymentStateService deploymentStateService,
ExceptionHandlingService exceptionHandlingService,
PatternNodeFactory patternNodeFactory,
EventTypeIdGenerator eventTypeIdGenerator,
StatementMetadataFactory statementMetadataFactory,
ContextManagementService contextManagementService,
PatternSubexpressionPoolEngineSvc patternSubexpressionPoolSvc,
MatchRecognizeStatePoolEngineSvc matchRecognizeStatePoolEngineSvc,
DataFlowService dataFlowService,
ExprDeclaredService exprDeclaredService,
ContextControllerFactoryFactorySvc contextControllerFactoryFactorySvc,
ContextManagerFactoryService contextManagerFactoryService,
EPStatementFactory epStatementFactory,
RegexHandlerFactory regexHandlerFactory,
ViewableActivatorFactory viewableActivatorFactory,
FilterNonPropertyRegisteryService filterNonPropertyRegisteryService,
ResultSetProcessorHelperFactory resultSetProcessorHelperFactory,
ViewServicePreviousFactory viewServicePreviousFactory,
EventTableIndexService eventTableIndexService,
EPRuntimeIsolatedFactory epRuntimeIsolatedFactory,
FilterBooleanExpressionFactory filterBooleanExpressionFactory,
DataCacheFactory dataCacheFactory,
MultiMatchHandlerFactory multiMatchHandlerFactory,
NamedWindowConsumerMgmtService namedWindowConsumerMgmtService,
AggregationFactoryFactory aggregationFactoryFactory,
ScriptingService scriptingService)
{
EngineURI = engineURI;
SchedulingService = schedulingService;
EventAdapterService = eventAdapterService;
EngineImportService = engineImportService;
EngineSettingsService = engineSettingsService;
DatabaseRefService = databaseConfigService;
FilterService = filterService;
TimerService = timerService;
DispatchService = DispatchServiceProvider.NewService();
ViewService = ViewServiceProvider.NewService();
StreamService = streamFactoryService;
PlugInViews = plugInViews;
StatementLockFactory = statementLockFactory;
EventProcessingRWLock = eventProcessingRWLock;
EngineLevelExtensionServicesContext = extensionServicesContext;
EngineEnvContext = engineEnvContext;
StatementContextFactory = statementContextFactory;
PlugInPatternObjects = plugInPatternObjects;
NamedWindowMgmtService = namedWindowMgmtService;
NamedWindowDispatchService = namedWindowDispatchService;
VariableService = variableService;
TableService = tableService;
TimeSource = timeSourceService;
ValueAddEventService = valueAddEventService;
MetricsReportingService = metricsReportingService;
StatementEventTypeRefService = statementEventTypeRef;
ConfigSnapshot = configSnapshot;
ThreadingService = threadingServiceImpl;
InternalEventRouter = internalEventRouter;
StatementIsolationService = statementIsolationService;
SchedulingMgmtService = schedulingMgmtService;
StatementVariableRefService = statementVariableRef;
DeploymentStateService = deploymentStateService;
ExceptionHandlingService = exceptionHandlingService;
PatternNodeFactory = patternNodeFactory;
EventTypeIdGenerator = eventTypeIdGenerator;
StatementMetadataFactory = statementMetadataFactory;
ContextManagementService = contextManagementService;
PatternSubexpressionPoolSvc = patternSubexpressionPoolSvc;
MatchRecognizeStatePoolEngineSvc = matchRecognizeStatePoolEngineSvc;
DataFlowService = dataFlowService;
ExprDeclaredService = exprDeclaredService;
ExpressionResultCacheSharable = new ExpressionResultCacheService(
configSnapshot.EngineDefaults.ExecutionConfig.DeclaredExprValueCacheSize);
ContextControllerFactoryFactorySvc = contextControllerFactoryFactorySvc;
ContextManagerFactoryService = contextManagerFactoryService;
EpStatementFactory = epStatementFactory;
RegexHandlerFactory = regexHandlerFactory;
ViewableActivatorFactory = viewableActivatorFactory;
FilterNonPropertyRegisteryService = filterNonPropertyRegisteryService;
ResultSetProcessorHelperFactory = resultSetProcessorHelperFactory;
ViewServicePreviousFactory = viewServicePreviousFactory;
EventTableIndexService = eventTableIndexService;
EpRuntimeIsolatedFactory = epRuntimeIsolatedFactory;
FilterBooleanExpressionFactory = filterBooleanExpressionFactory;
DataCacheFactory = dataCacheFactory;
MultiMatchHandlerFactory = multiMatchHandlerFactory;
NamedWindowConsumerMgmtService = namedWindowConsumerMgmtService;
AggregationFactoryFactory = aggregationFactoryFactory;
ScriptingService = scriptingService;
}
public EventType CreateRevisionType(String namedWindowName, String typeName, StatementStopService statementStopService, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
{
return(null);
}
public void AddVariantStream(String variantEventTypeName, ConfigurationVariantStream variantStreamConfig, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
{
}
public void Init(IDictionary <String, ConfigurationRevisionEventType> revisionTypes, IDictionary <String, ConfigurationVariantStream> variantStreams, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
{
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="revisioneventTypeName">name</param>
/// <param name="spec">specification</param>
/// <param name="statementStopService">for stop handling</param>
/// <param name="eventAdapterService">for nested property handling</param>
/// <param name="eventTypeIdGenerator">The event type id generator.</param>
public VAERevisionProcessorMerge(String revisioneventTypeName, RevisionSpec spec, StatementStopService statementStopService, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
: base(spec, revisioneventTypeName, eventAdapterService)
{
// on statement stop, remove versions
statementStopService.StatementStopped += () => _statePerKey.Clear();
_statePerKey = new Dictionary <Object, RevisionStateMerge>();
// For all changeset properties, add type descriptors (property number, getter etc)
var propertyDesc = new Dictionary <String, RevisionPropertyTypeDesc>();
var count = 0;
foreach (String property in spec.ChangesetPropertyNames)
{
var fullGetter = spec.BaseEventType.GetGetter(property);
var propertyNumber = count;
var paramList = new RevisionGetterParameters(property, propertyNumber, fullGetter, null);
// if there are no groups (full event property only), then simply use the full event getter
EventPropertyGetter revisionGetter = new ProxyEventPropertyGetter(
eventBean =>
{
var riv = (RevisionEventBeanMerge)eventBean;
return(riv.GetVersionedValue(paramList));
},
eventBean => null,
eventBean => true);
var type = spec.BaseEventType.GetPropertyType(property);
if (type == null)
{
foreach (EventType deltaType in spec.DeltaTypes)
{
var dtype = deltaType.GetPropertyType(property);
if (dtype != null)
{
type = dtype;
break;
}
}
}
var propertyTypeDesc = new RevisionPropertyTypeDesc(revisionGetter, paramList, type);
propertyDesc.Put(property, propertyTypeDesc);
count++;
}
count = 0;
foreach (String property in spec.KeyPropertyNames)
{
var keyPropertyNumber = count;
EventPropertyGetter revisionGetter;
if (spec.KeyPropertyNames.Length == 1)
{
revisionGetter = new ProxyEventPropertyGetter
{
ProcGet = eventBean => ((RevisionEventBeanMerge)eventBean).Key,
ProcIsExistsProperty = eventBean => true,
ProcGetFragment = eventBean => null
};
}
else
{
revisionGetter = new ProxyEventPropertyGetter
{
ProcGet = eventBean =>
{
var riv = (RevisionEventBeanMerge)eventBean;
return(((MultiKeyUntyped)riv.Key).Keys[keyPropertyNumber]);
},
ProcIsExistsProperty = eventBean => true,
ProcGetFragment = eventBean => null
};
}
var type = spec.BaseEventType.GetPropertyType(property);
if (type == null)
{
foreach (EventType deltaType in spec.DeltaTypes)
{
var dtype = deltaType.GetPropertyType(property);
if (dtype != null)
{
type = dtype;
break;
}
}
}
var propertyTypeDesc = new RevisionPropertyTypeDesc(revisionGetter, null, type);
propertyDesc.Put(property, propertyTypeDesc);
count++;
}
// compile for each event type a list of getters and indexes within the overlay
foreach (EventType deltaType in spec.DeltaTypes)
{
RevisionTypeDesc typeDesc = MakeTypeDesc(deltaType, spec.PropertyRevision);
TypeDescriptors.Put(deltaType, typeDesc);
}
_infoFullType = MakeTypeDesc(spec.BaseEventType, spec.PropertyRevision);
// how to handle updates to a full event
if (spec.PropertyRevision == PropertyRevisionEnum.MERGE_DECLARED)
{
_updateStrategy = new UpdateStrategyDeclared(spec);
}
else if (spec.PropertyRevision == PropertyRevisionEnum.MERGE_NON_NULL)
{
_updateStrategy = new UpdateStrategyNonNull(spec);
}
else if (spec.PropertyRevision == PropertyRevisionEnum.MERGE_EXISTS)
{
_updateStrategy = new UpdateStrategyExists(spec);
}
else
{
throw new ArgumentException("Unknown revision type '" + spec.PropertyRevision + "'");
}
EventTypeMetadata metadata = EventTypeMetadata.CreateValueAdd(revisioneventTypeName, TypeClass.REVISION);
RevisionEventType = new RevisionEventType(metadata, eventTypeIdGenerator.GetTypeId(revisioneventTypeName), propertyDesc, eventAdapterService);
}
public void AddVariantStream(String variantStreamname, ConfigurationVariantStream variantStreamConfig, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
{
var variantSpec = ValidateVariantStream(variantStreamname, variantStreamConfig, eventAdapterService);
var processor = new VAEVariantProcessor(eventAdapterService, variantSpec, eventTypeIdGenerator, variantStreamConfig, _lockManager);
eventAdapterService.AddTypeByName(variantStreamname, processor.ValueAddEventType);
VariantProcessors.Put(variantStreamname, processor);
}
public void Init(IDictionary <String, ConfigurationRevisionEventType> configRevision, IDictionary <String, ConfigurationVariantStream> configVariant, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
{
foreach (KeyValuePair <String, ConfigurationRevisionEventType> entry in configRevision)
{
AddRevisionEventType(entry.Key, entry.Value, eventAdapterService);
}
foreach (KeyValuePair <String, ConfigurationVariantStream> entry in configVariant)
{
AddVariantStream(entry.Key, entry.Value, eventAdapterService, eventTypeIdGenerator);
}
}
public EventType CreateRevisionType(String namedWindowName, String name, StatementStopService statementStopService, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
{
RevisionSpec spec = SpecificationsByRevisionName.Get(name);
ValueAddEventProcessor processor;
if (spec.PropertyRevision == PropertyRevisionEnum.OVERLAY_DECLARED)
{
processor = new VAERevisionProcessorDeclared(name, spec, statementStopService, eventAdapterService, eventTypeIdGenerator);
}
else
{
processor = new VAERevisionProcessorMerge(name, spec, statementStopService, eventAdapterService, eventTypeIdGenerator);
}
ProcessorsByNamedWindow.Put(namedWindowName, processor);
return(processor.ValueAddEventType);
}
