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
- XmlElementAttributes.cs
- Visual3D.cs
- ServiceModelTimeSpanValidator.cs
- MetadataCacheItem.cs
- ReflectionUtil.cs
- VirtualPathData.cs
- SerializationSectionGroup.cs
- TabPage.cs
- InitializerFacet.cs
- PersistenceTypeAttribute.cs
- ViewManager.cs
- X509IssuerSerialKeyIdentifierClause.cs
- ToolStripSettings.cs
- FormatterServices.cs
- DeviceSpecificChoice.cs
- BitmapFrameEncode.cs
- SqlMethods.cs
- OdbcHandle.cs
- SchemaMerger.cs
- ControlTemplate.cs
- AnnotationResource.cs
- XpsFilter.cs
- KnownColorTable.cs
- PathTooLongException.cs
- WinEventHandler.cs
- InputGestureCollection.cs
- ExpressionLink.cs
- Color.cs
- RemoteDebugger.cs
- RequestCache.cs
- BindingContext.cs
- CopyEncoder.cs
- dbdatarecord.cs
- CodeNamespaceImportCollection.cs
- ToolStripItemEventArgs.cs
- FolderBrowserDialogDesigner.cs
- DBNull.cs
- MiniAssembly.cs
- XamlGridLengthSerializer.cs
- NativeMethods.cs
- HttpRequestWrapper.cs
- HttpCapabilitiesSectionHandler.cs
- SelectionHighlightInfo.cs
- ObjectItemCollection.cs
- WorkflowTransactionService.cs
- CaseInsensitiveOrdinalStringComparer.cs
- SplitterPanel.cs
- IndentedWriter.cs
- XmlBoundElement.cs
- SqlMultiplexer.cs
- CodeTypeReferenceExpression.cs
- SrgsElementFactoryCompiler.cs
- DataBoundControlAdapter.cs
- UInt32Converter.cs
- ToolStripRenderEventArgs.cs
- VirtualizedContainerService.cs
- Registry.cs
- SafeNativeMethods.cs
- PageAsyncTask.cs
- XmlSchemaInclude.cs
- SafeRightsManagementQueryHandle.cs
- EllipseGeometry.cs
- XPathArrayIterator.cs
- Input.cs
- IdentityReference.cs
- ByteStream.cs
- WorkflowValidationFailedException.cs
- FontNameEditor.cs
- DateTimeStorage.cs
- PasswordRecovery.cs
- ChangeNode.cs
- ErrorTolerantObjectWriter.cs
- ArraySortHelper.cs
- LayoutEditorPart.cs
- FontStyleConverter.cs
- TokenizerHelper.cs
- DataGridViewImageColumn.cs
- Bits.cs
- NominalTypeEliminator.cs
- ComplusTypeValidator.cs
- TemplateBindingExpressionConverter.cs
- XmlSchemaAttributeGroupRef.cs
- HeaderedContentControl.cs
- FrameworkContentElement.cs
- CompressStream.cs
- TableLayoutCellPaintEventArgs.cs
- SafeCryptoHandles.cs
- SerializerProvider.cs
- EntityTypeEmitter.cs
- PrimitiveSchema.cs
- InlineObject.cs
- PathHelper.cs
- QilFactory.cs
- WebPartRestoreVerb.cs
- Int32Rect.cs
- DesignerActionGlyph.cs
- PolicyException.cs
- CachedPathData.cs
- CryptoConfig.cs
- DodSequenceMerge.cs