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
- EnterpriseServicesHelper.cs
- NamespaceDecl.cs
- Bold.cs
- NativeBuffer.cs
- MinMaxParagraphWidth.cs
- UiaCoreApi.cs
- OutputCacheSettings.cs
- UnauthorizedWebPart.cs
- ImageSourceConverter.cs
- XamlBrushSerializer.cs
- SolidColorBrush.cs
- ContentDefinition.cs
- DataGridViewCell.cs
- QueryContinueDragEvent.cs
- Win32Exception.cs
- ObjectStateEntryOriginalDbUpdatableDataRecord.cs
- shaperfactoryquerycacheentry.cs
- NameScopePropertyAttribute.cs
- SchemaCollectionPreprocessor.cs
- SchemaImporter.cs
- exports.cs
- BitmapEffect.cs
- Bitmap.cs
- SEHException.cs
- ObjectViewQueryResultData.cs
- AndCondition.cs
- CompositeScriptReference.cs
- StandardTransformFactory.cs
- AssemblyUtil.cs
- TreeView.cs
- SerialPort.cs
- StringCollection.cs
- StackBuilderSink.cs
- ObjectPropertyMapping.cs
- DataSourceView.cs
- PriorityRange.cs
- ContentWrapperAttribute.cs
- DataObjectSettingDataEventArgs.cs
- CellLabel.cs
- SchemaSetCompiler.cs
- RowVisual.cs
- IItemProperties.cs
- TraceUtility.cs
- HttpListenerTimeoutManager.cs
- DeadCharTextComposition.cs
- Point3DIndependentAnimationStorage.cs
- DisplayInformation.cs
- ApplyImportsAction.cs
- Maps.cs
- FrameworkContentElement.cs
- SerializationException.cs
- XmlDataSourceView.cs
- ReaderWriterLock.cs
- ScrollBarAutomationPeer.cs
- TextBoxBase.cs
- DataGrid.cs
- SpotLight.cs
- XmlNodeChangedEventManager.cs
- ConfigurationLockCollection.cs
- PatternMatcher.cs
- ButtonChrome.cs
- ConfigurationSection.cs
- XmlNamedNodeMap.cs
- PopOutPanel.cs
- IgnoreSection.cs
- DataControlCommands.cs
- Currency.cs
- Identity.cs
- ProfileParameter.cs
- AlternateView.cs
- SimpleApplicationHost.cs
- SimpleMailWebEventProvider.cs
- ComPlusTypeLoader.cs
- WebSysDefaultValueAttribute.cs
- RewritingValidator.cs
- WsatEtwTraceListener.cs
- MULTI_QI.cs
- MultipartIdentifier.cs
- _CacheStreams.cs
- OleDbEnumerator.cs
- SafeProcessHandle.cs
- HttpRequestBase.cs
- FormatConvertedBitmap.cs
- AttachmentService.cs
- EntityEntry.cs
- CharacterHit.cs
- XmlDataSourceNodeDescriptor.cs
- Version.cs
- PointCollectionValueSerializer.cs
- AuthStoreRoleProvider.cs
- TemplateBamlRecordReader.cs
- FixedHyperLink.cs
- RegisteredExpandoAttribute.cs
- SqlParameterCollection.cs
- TreeNodeCollectionEditor.cs
- _NegotiateClient.cs
- WebPart.cs
- LambdaSerializationException.cs
- EnumValidator.cs
- EntitySet.cs