Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / xsp / System / Web / Configuration / HandlerFactoryCache.cs / 1 / HandlerFactoryCache.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * Config related classes for HttpApplication */ namespace System.Web.Configuration { using System; using System.Configuration; using System.Web.Compilation; /* * An object to cache a factory */ internal class HandlerFactoryCache { private IHttpHandlerFactory _factory; internal HandlerFactoryCache(string type) { Object instance = Create(type); // make sure it is either handler or handler factory if (instance is IHttpHandler) { // create bogus factory around it _factory = new HandlerFactoryWrapper((IHttpHandler)instance, GetHandlerType(type)); } else if (instance is IHttpHandlerFactory) { _factory = (IHttpHandlerFactory)instance; } else { throw new HttpException(SR.GetString(SR.Type_not_factory_or_handler, instance.GetType().FullName)); } } internal HandlerFactoryCache(HttpHandlerAction mapping) { Object instance = mapping.Create(); // make sure it is either handler or handler factory if (instance is IHttpHandler) { // create bogus factory around it _factory = new HandlerFactoryWrapper((IHttpHandler)instance, GetHandlerType(mapping)); } else if (instance is IHttpHandlerFactory) { _factory = (IHttpHandlerFactory)instance; } else { throw new HttpException(SR.GetString(SR.Type_not_factory_or_handler, instance.GetType().FullName)); } } internal IHttpHandlerFactory Factory { get { return _factory; } } internal Type GetHandlerType( HttpHandlerAction handlerAction ) { // HACKHACK: for now, let uncreatable types through and error later (for .soap factory) // This design should change - developers will want to know immediately // when they misspell a type Type t = BuildManager.GetType(handlerAction.Type, true /*throwOnFail*/, false /*ignoreCase*/); // throw for bad types in deferred case if (!ConfigUtil.IsTypeHandlerOrFactory(t)) throw new ConfigurationErrorsException(SR.GetString(SR.Type_not_factory_or_handler, handlerAction.Type), handlerAction.ElementInformation.Source, handlerAction.ElementInformation.LineNumber); return t; } internal Type GetHandlerType(string type) { // HACKHACK: for now, let uncreatable types through and error later (for .soap factory) // This design should change - developers will want to know immediately // when they misspell a type Type t = BuildManager.GetType(type, true /*throwOnFail*/, false /*ignoreCase*/); HttpRuntime.FailIfNoAPTCABit(t, null, null); // throw for bad types in deferred case if (!ConfigUtil.IsTypeHandlerOrFactory(t)) throw new ConfigurationErrorsException(SR.GetString(SR.Type_not_factory_or_handler, type)); return t; } internal object Create(string type) { // HACKHACK: for now, let uncreatable types through and error later (for .soap factory) // This design should change - developers will want to know immediately // when they misspell a type return HttpRuntime.CreateNonPublicInstance(GetHandlerType(type)); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * Config related classes for HttpApplication */ namespace System.Web.Configuration { using System; using System.Configuration; using System.Web.Compilation; /* * An object to cache a factory */ internal class HandlerFactoryCache { private IHttpHandlerFactory _factory; internal HandlerFactoryCache(string type) { Object instance = Create(type); // make sure it is either handler or handler factory if (instance is IHttpHandler) { // create bogus factory around it _factory = new HandlerFactoryWrapper((IHttpHandler)instance, GetHandlerType(type)); } else if (instance is IHttpHandlerFactory) { _factory = (IHttpHandlerFactory)instance; } else { throw new HttpException(SR.GetString(SR.Type_not_factory_or_handler, instance.GetType().FullName)); } } internal HandlerFactoryCache(HttpHandlerAction mapping) { Object instance = mapping.Create(); // make sure it is either handler or handler factory if (instance is IHttpHandler) { // create bogus factory around it _factory = new HandlerFactoryWrapper((IHttpHandler)instance, GetHandlerType(mapping)); } else if (instance is IHttpHandlerFactory) { _factory = (IHttpHandlerFactory)instance; } else { throw new HttpException(SR.GetString(SR.Type_not_factory_or_handler, instance.GetType().FullName)); } } internal IHttpHandlerFactory Factory { get { return _factory; } } internal Type GetHandlerType( HttpHandlerAction handlerAction ) { // HACKHACK: for now, let uncreatable types through and error later (for .soap factory) // This design should change - developers will want to know immediately // when they misspell a type Type t = BuildManager.GetType(handlerAction.Type, true /*throwOnFail*/, false /*ignoreCase*/); // throw for bad types in deferred case if (!ConfigUtil.IsTypeHandlerOrFactory(t)) throw new ConfigurationErrorsException(SR.GetString(SR.Type_not_factory_or_handler, handlerAction.Type), handlerAction.ElementInformation.Source, handlerAction.ElementInformation.LineNumber); return t; } internal Type GetHandlerType(string type) { // HACKHACK: for now, let uncreatable types through and error later (for .soap factory) // This design should change - developers will want to know immediately // when they misspell a type Type t = BuildManager.GetType(type, true /*throwOnFail*/, false /*ignoreCase*/); HttpRuntime.FailIfNoAPTCABit(t, null, null); // throw for bad types in deferred case if (!ConfigUtil.IsTypeHandlerOrFactory(t)) throw new ConfigurationErrorsException(SR.GetString(SR.Type_not_factory_or_handler, type)); return t; } internal object Create(string type) { // HACKHACK: for now, let uncreatable types through and error later (for .soap factory) // This design should change - developers will want to know immediately // when they misspell a type return HttpRuntime.CreateNonPublicInstance(GetHandlerType(type)); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- KeysConverter.cs
- DoubleConverter.cs
- DataBindingList.cs
- Parser.cs
- EventWaitHandle.cs
- RegexCompiler.cs
- RangeValidator.cs
- CustomErrorsSection.cs
- HuffmanTree.cs
- CaseCqlBlock.cs
- UnrecognizedPolicyAssertionElement.cs
- basenumberconverter.cs
- TimeIntervalCollection.cs
- SchemaElement.cs
- ActivityTypeCodeDomSerializer.cs
- HttpDigestClientElement.cs
- PropertyEmitterBase.cs
- Brush.cs
- ConstantSlot.cs
- RubberbandSelector.cs
- Globals.cs
- ManipulationCompletedEventArgs.cs
- XmlSchemaInclude.cs
- Size3DValueSerializer.cs
- DispatcherBuilder.cs
- HelpKeywordAttribute.cs
- Pts.cs
- XmlSchemaInclude.cs
- PipelineModuleStepContainer.cs
- BaseCodePageEncoding.cs
- HttpCookieCollection.cs
- XmlAtomicValue.cs
- FileUtil.cs
- BuildProviderAppliesToAttribute.cs
- ClosureBinding.cs
- UiaCoreProviderApi.cs
- DataTableReader.cs
- UInt32Converter.cs
- ImageField.cs
- InputProcessorProfiles.cs
- DataColumn.cs
- AssemblyBuilder.cs
- RandomNumberGenerator.cs
- LogoValidationException.cs
- WindowsFormsSynchronizationContext.cs
- MouseButtonEventArgs.cs
- BufferManager.cs
- BrowserDefinition.cs
- XD.cs
- DesignerTransaction.cs
- CodeGenHelper.cs
- GB18030Encoding.cs
- DebugInfoGenerator.cs
- SmiConnection.cs
- PropertyEmitter.cs
- SimpleHandlerFactory.cs
- EdmProviderManifest.cs
- WriteTimeStream.cs
- BindingExpressionBase.cs
- LightweightCodeGenerator.cs
- RegexCaptureCollection.cs
- SafeMILHandle.cs
- PathSegment.cs
- SessionSwitchEventArgs.cs
- ApplicationTrust.cs
- DefaultDialogButtons.cs
- SimpleWorkerRequest.cs
- TransformerInfo.cs
- UserPersonalizationStateInfo.cs
- BamlBinaryWriter.cs
- CollectionBase.cs
- TagPrefixCollection.cs
- TypeToStringValueConverter.cs
- Error.cs
- LocatorManager.cs
- CollectionMarkupSerializer.cs
- AppliedDeviceFiltersEditor.cs
- PropertyNames.cs
- XmlFormatMapping.cs
- PtsHelper.cs
- MethodImplAttribute.cs
- ActivationArguments.cs
- DiscardableAttribute.cs
- OverrideMode.cs
- TemplateManager.cs
- ConfigXmlDocument.cs
- StylusSystemGestureEventArgs.cs
- FontFamilyConverter.cs
- ServiceHttpHandlerFactory.cs
- DataGridViewRowCancelEventArgs.cs
- BatchStream.cs
- EditorPart.cs
- ExportOptions.cs
- ComponentDispatcherThread.cs
- CmsInterop.cs
- BooleanAnimationBase.cs
- StorageConditionPropertyMapping.cs
- CmsUtils.cs
- ThrowHelper.cs
- EmptyReadOnlyDictionaryInternal.cs