Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / 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
- UpdatePanel.cs
- DesignBindingPropertyDescriptor.cs
- FrameDimension.cs
- ToolStripMenuItem.cs
- TrackPointCollection.cs
- PropertyGroupDescription.cs
- DataGridViewCellValueEventArgs.cs
- ISAPIWorkerRequest.cs
- CreateRefExpr.cs
- RegisteredExpandoAttribute.cs
- GenericUI.cs
- EncodingNLS.cs
- FixedSOMLineCollection.cs
- InProcStateClientManager.cs
- XamlStream.cs
- ClipboardData.cs
- XmlDocumentFragment.cs
- WebConfigManager.cs
- CalloutQueueItem.cs
- TransformGroup.cs
- EntityDataSourceWrapperPropertyDescriptor.cs
- GradientSpreadMethodValidation.cs
- StringUtil.cs
- DeploymentSection.cs
- ObjRef.cs
- DbMetaDataColumnNames.cs
- XPathArrayIterator.cs
- ObservableCollection.cs
- HttpCapabilitiesBase.cs
- XmlEntityReference.cs
- ProfileService.cs
- Parameter.cs
- CompiledWorkflowDefinitionContext.cs
- TimelineCollection.cs
- HttpPostServerProtocol.cs
- ConnectorEditor.cs
- AvTrace.cs
- HtmlImage.cs
- StaticFileHandler.cs
- DetailsViewModeEventArgs.cs
- DropTarget.cs
- assemblycache.cs
- MatrixIndependentAnimationStorage.cs
- SpotLight.cs
- WebPartAuthorizationEventArgs.cs
- RemotingException.cs
- TextClipboardData.cs
- NetPipeSectionData.cs
- SecurityPolicySection.cs
- ControlBuilder.cs
- GeometryGroup.cs
- Column.cs
- ViewStateException.cs
- RuleElement.cs
- CachingHintValidation.cs
- Certificate.cs
- ActiveXHelper.cs
- ConsoleTraceListener.cs
- ResourceLoader.cs
- SqlCacheDependencyDatabaseCollection.cs
- DesignerWebPartChrome.cs
- SoapSchemaImporter.cs
- EntitySetBaseCollection.cs
- SystemTcpConnection.cs
- XmlSyndicationContent.cs
- ConnectionStringSettings.cs
- RightNameExpirationInfoPair.cs
- InputDevice.cs
- VariableQuery.cs
- StorageInfo.cs
- RadioButton.cs
- XmlSchemaSequence.cs
- _BufferOffsetSize.cs
- CLSCompliantAttribute.cs
- ObjectIDGenerator.cs
- BitStream.cs
- EntityReference.cs
- EdmToObjectNamespaceMap.cs
- ListView.cs
- EditorServiceContext.cs
- ControlEvent.cs
- SqlNodeTypeOperators.cs
- StorageAssociationSetMapping.cs
- ObjectDataSourceSelectingEventArgs.cs
- XsltContext.cs
- Bezier.cs
- PatternMatcher.cs
- configsystem.cs
- DbTransaction.cs
- TableCell.cs
- ContactManager.cs
- PinnedBufferMemoryStream.cs
- GroupJoinQueryOperator.cs
- _SecureChannel.cs
- CompensationExtension.cs
- LayoutTableCell.cs
- QueryCreatedEventArgs.cs
- SafeArrayTypeMismatchException.cs
- NumberSubstitution.cs
- SqlBooleanMismatchVisitor.cs