private static void VerifyForgeables(IList<StmtClassForgeable> forgables)
{
// there can only be one class of the same name
ISet<string> names = new HashSet<string>();
foreach (var forgable in forgables) {
if (names.Contains(forgable.ClassName)) {
throw new IllegalStateException("Class name '" + forgable.ClassName + "' appears twice");
}
names.Add(forgable.ClassName);
}
// there can be only one fields and statement provider
StmtClassForgeable stmtProvider = null;
foreach (var forgable in forgables) {
if (forgable.ForgeableType == StmtClassForgeableType.STMTPROVIDER) {
if (stmtProvider != null) {
throw new IllegalStateException("Multiple stmt-provider classes");
}
stmtProvider = forgable;
}
}
}
public StmtForgeMethodResult Make(
string @namespace,
string classPostfix,
StatementCompileTimeServices services)
{
string objectName = Register(services);
// define output event type
string statementEventTypeName = services.EventTypeNameGeneratorStatement.AnonymousTypeName;
EventTypeMetadata statementTypeMetadata = new EventTypeMetadata(
statementEventTypeName,
_base.ModuleName,
EventTypeTypeClass.STATEMENTOUT,
EventTypeApplicationType.MAP,
NameAccessModifier.TRANSIENT,
EventTypeBusModifier.NONBUS,
false,
EventTypeIdPair.Unassigned());
EventType statementEventType = BaseNestableEventUtil.MakeMapTypeCompileTime(
statementTypeMetadata,
EmptyDictionary <string, object> .Instance,
null,
null,
null,
null,
services.BeanEventTypeFactoryPrivate,
services.EventTypeCompileTimeResolver);
services.EventTypeCompileTimeRegistry.NewType(statementEventType);
string statementFieldsClassName =
CodeGenerationIDGenerator.GenerateClassNameSimple(typeof(StatementFields), classPostfix);
CodegenNamespaceScope namespaceScope = new CodegenNamespaceScope(
@namespace,
statementFieldsClassName,
services.IsInstrumented);
string aiFactoryProviderClassName = CodeGenerationIDGenerator.GenerateClassNameSimple(typeof(StatementAIFactoryProvider), classPostfix);
StmtClassForgeable aiFactoryForgeable = AiFactoryForgable(aiFactoryProviderClassName, namespaceScope, statementEventType, objectName);
SelectSubscriberDescriptor selectSubscriberDescriptor = new SelectSubscriberDescriptor();
StatementInformationalsCompileTime informationals = StatementInformationalsUtil.GetInformationals(
_base,
EmptyList <FilterSpecCompiled> .Instance,
EmptyList <ScheduleHandleCallbackProvider> .Instance,
EmptyList <NamedWindowConsumerStreamSpec> .Instance,
false,
selectSubscriberDescriptor,
namespaceScope,
services);
informationals.Properties.Put(StatementProperty.CREATEOBJECTNAME, objectName);
string statementProviderClassName = CodeGenerationIDGenerator.GenerateClassNameSimple(typeof(StatementProvider), classPostfix);
StmtClassForgeableStmtProvider stmtProvider = new StmtClassForgeableStmtProvider(
aiFactoryProviderClassName,
statementProviderClassName,
informationals,
namespaceScope);
var stmtClassForgeableStmtFields = new StmtClassForgeableStmtFields(
statementFieldsClassName,
namespaceScope,
1);
IList <StmtClassForgeable> forgeables = new List <StmtClassForgeable>();
forgeables.Add(aiFactoryForgeable);
forgeables.Add(stmtProvider);
forgeables.Add(stmtClassForgeableStmtFields);
return(new StmtForgeMethodResult(
forgeables,
EmptyList <FilterSpecCompiled> .Instance,
EmptyList <ScheduleHandleCallbackProvider> .Instance,
EmptyList <NamedWindowConsumerStreamSpec> .Instance,
EmptyList <FilterSpecParamExprNodeForge> .Instance));
}
