Code:
/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Configuration / HttpHandlerAction.cs / 3 / HttpHandlerAction.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System; using System.Xml; using System.Configuration; using System.Collections.Specialized; using System.Collections; using System.IO; using System.Text; using System.Web.Util; using System.Web.Compilation; using System.Globalization; using System.Security.Permissions; [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class HttpHandlerAction : ConfigurationElement { private static ConfigurationPropertyCollection _properties; private static readonly ConfigurationProperty _propPath = new ConfigurationProperty("path", typeof(string), null, null, StdValidatorsAndConverters.NonEmptyStringValidator, ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey); private static readonly ConfigurationProperty _propVerb = new ConfigurationProperty("verb", typeof(string), null, null, StdValidatorsAndConverters.NonEmptyStringValidator, ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey); private static readonly ConfigurationProperty _propType = new ConfigurationProperty("type", typeof(string), null, null, StdValidatorsAndConverters.NonEmptyStringValidator, ConfigurationPropertyOptions.IsRequired); private static readonly ConfigurationProperty _propValidate = new ConfigurationProperty("validate", typeof(bool), true, ConfigurationPropertyOptions.None); private Wildcard _requestType; private WildcardUrl _path; private Type _type; private string typeCache = null; static HttpHandlerAction() { _properties = new ConfigurationPropertyCollection(); _properties.Add(_propPath); _properties.Add(_propVerb); _properties.Add(_propType); _properties.Add(_propValidate); } public HttpHandlerAction(String path, String type, String verb) : this(path, type, verb, true) { } public HttpHandlerAction(String path, String type, String verb, bool validate) { Path = path; Type = type; Verb = verb; Validate = validate; } internal HttpHandlerAction() { } internal string Key { get { return "verb=" + Verb + " | path=" + Path; } } protected override ConfigurationPropertyCollection Properties { get { return _properties; } } [ConfigurationProperty("path", IsRequired = true, IsKey = true)] public string Path { get { return (string)base[_propPath]; } set { base[_propPath] = value; } } [ConfigurationProperty("verb", IsRequired = true, IsKey = true)] public string Verb { get { return (string)base[_propVerb]; } set { base[_propVerb] = value; } } [ConfigurationProperty("type", IsRequired = true)] public string Type { get { if (typeCache == null) typeCache = (string)base[_propType]; return typeCache; } set { base[_propType] = value; typeCache = value; } } internal Type TypeInternal { get { return _type; } } [ConfigurationProperty("validate", DefaultValue = true)] public bool Validate { get { return (bool)base[_propValidate]; } set { base[_propValidate] = value; } } internal void InitValidateInternal() { string verb = Verb; // Remove all spaces from verbs before wildcard parsing. // - We don't want get in "POST, GET" to be parsed into " GET". verb = verb.Replace(" ", String.Empty); // replace all " " with String.Empty in requestType _requestType = new Wildcard(verb, false); // case-sensitive wildcard _path = new WildcardUrl(Path, true); // case-insensitive URL wildcard // if validate="false" is marked on a handler, then the type isn't created until a request // is actually made that requires the handler. This (1) allows us to list handlers that // aren't present without throwing errors at init time and (2) speeds up init by avoiding // loading types until they are needed. if (!Validate) { _type = null; } else { _type = ConfigUtil.GetType(Type, "type", this); if (!ConfigUtil.IsTypeHandlerOrFactory(_type)) { throw new ConfigurationErrorsException( SR.GetString(SR.Type_not_factory_or_handler, Type), ElementInformation.Source, ElementInformation.LineNumber); } } } internal bool IsMatch(String verb, VirtualPath path) { return (_path.IsSuffix(path.VirtualPathString) && _requestType.IsMatch(verb)); } internal Object Create() { // 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 if (_type == null) { Type t = ConfigUtil.GetType(Type, "type", this); // throw for bad types in deferred case if (!ConfigUtil.IsTypeHandlerOrFactory(t)) { throw new ConfigurationErrorsException( SR.GetString(SR.Type_not_factory_or_handler, Type), ElementInformation.Source, ElementInformation.LineNumber); } _type = t; } return HttpRuntime.CreateNonPublicInstance(_type); } } }
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- AutomationPatternInfo.cs
- XPathDocumentIterator.cs
- StatusBar.cs
- ContentType.cs
- QuerySettings.cs
- DataStorage.cs
- DecoderReplacementFallback.cs
- ConsumerConnectionPointCollection.cs
- HtmlElementEventArgs.cs
- Type.cs
- ProviderConnectionPoint.cs
- WFItemsToSpacerVisibility.cs
- DocumentGridPage.cs
- FontWeightConverter.cs
- ToolboxControl.cs
- ContainerVisual.cs
- SessionState.cs
- invalidudtexception.cs
- ThumbButtonInfo.cs
- TabControl.cs
- DataControlPagerLinkButton.cs
- ParseElementCollection.cs
- ContextMenu.cs
- NativeMethods.cs
- GridItemPattern.cs
- XPathDescendantIterator.cs
- DataSourceControlBuilder.cs
- AdCreatedEventArgs.cs
- TrackingStringDictionary.cs
- HttpListener.cs
- DesignTimeHTMLTextWriter.cs
- BoolExpressionVisitors.cs
- ResponseStream.cs
- EntityDataSourceState.cs
- FormViewUpdateEventArgs.cs
- ReadOnlyHierarchicalDataSource.cs
- OpCopier.cs
- FieldTemplateFactory.cs
- WmlTextViewAdapter.cs
- SystemMulticastIPAddressInformation.cs
- IndexerNameAttribute.cs
- ServiceHttpHandlerFactory.cs
- QilInvoke.cs
- GeneralTransform2DTo3DTo2D.cs
- Int32CollectionConverter.cs
- HybridObjectCache.cs
- VideoDrawing.cs
- SafeCryptHandles.cs
- ValueConversionAttribute.cs
- BehaviorEditorPart.cs
- TextEditorContextMenu.cs
- HideDisabledControlAdapter.cs
- WindowsFormsHostPropertyMap.cs
- WeakHashtable.cs
- TimeEnumHelper.cs
- TokenBasedSetEnumerator.cs
- AsyncContentLoadedEventArgs.cs
- HelpProvider.cs
- GridViewUpdatedEventArgs.cs
- FontUnit.cs
- CroppedBitmap.cs
- ImageInfo.cs
- SiteMapNode.cs
- HuffmanTree.cs
- PenContexts.cs
- Int16KeyFrameCollection.cs
- ContentPlaceHolder.cs
- RadioButtonFlatAdapter.cs
- DrawingContext.cs
- PropertyValueUIItem.cs
- SHA1CryptoServiceProvider.cs
- HostingEnvironment.cs
- HttpListenerException.cs
- CreateUserWizardAutoFormat.cs
- XmlWriter.cs
- ContainerFilterService.cs
- ValueTable.cs
- ViewLoader.cs
- EventPrivateKey.cs
- EntityDataSourceDesigner.cs
- ViewStateException.cs
- HostingEnvironmentException.cs
- TypeBinaryExpression.cs
- ProcessInputEventArgs.cs
- unsafenativemethodstextservices.cs
- COM2EnumConverter.cs
- EventsTab.cs
- FormatterServices.cs
- XmlSortKeyAccumulator.cs
- MainMenu.cs
- DefaultValueTypeConverter.cs
- MemberBinding.cs
- TextClipboardData.cs
- CommandField.cs
- SymLanguageVendor.cs
- PropertyMapper.cs
- PointLightBase.cs
- ComPlusDiagnosticTraceSchemas.cs
- AttributeEmitter.cs
- EncryptedReference.cs