Code:
/ DotNET / DotNET / 8.0 / 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
- XmlSerializationGeneratedCode.cs
- AdjustableArrowCap.cs
- NullableDecimalSumAggregationOperator.cs
- TextLine.cs
- RetrieveVirtualItemEventArgs.cs
- CompileXomlTask.cs
- HostedTransportConfigurationBase.cs
- InputBuffer.cs
- TextFormatterHost.cs
- WindowsUserNameCachingSecurityTokenAuthenticator.cs
- RequestCachePolicy.cs
- SyndicationSerializer.cs
- AmbientLight.cs
- HttpCookieCollection.cs
- dtdvalidator.cs
- PeerResolverBindingElement.cs
- InputScope.cs
- StylusPointPropertyId.cs
- KeyedQueue.cs
- LocalizableResourceBuilder.cs
- PageThemeCodeDomTreeGenerator.cs
- WorkflowMarkupSerializationException.cs
- PngBitmapDecoder.cs
- Site.cs
- SafeFindHandle.cs
- SharedPerformanceCounter.cs
- AppDomainAttributes.cs
- MenuCommand.cs
- Point3DAnimationBase.cs
- GridViewRowEventArgs.cs
- HostingEnvironment.cs
- ResXFileRef.cs
- querybuilder.cs
- ItemsChangedEventArgs.cs
- ProxyGenerationError.cs
- RadioButtonAutomationPeer.cs
- ResourceExpressionBuilder.cs
- QilVisitor.cs
- FlowLayoutPanel.cs
- EntityProviderFactory.cs
- TextElementEnumerator.cs
- WebBodyFormatMessageProperty.cs
- WindowsComboBox.cs
- PtsPage.cs
- CompiledQuery.cs
- SmtpFailedRecipientsException.cs
- ToolStripSystemRenderer.cs
- UnsafeNativeMethodsPenimc.cs
- TransformCollection.cs
- FilterException.cs
- HttpSessionStateWrapper.cs
- RowToFieldTransformer.cs
- ParamArrayAttribute.cs
- RightNameExpirationInfoPair.cs
- DesignerObjectListAdapter.cs
- SmiMetaDataProperty.cs
- SplitterPanelDesigner.cs
- PageAsyncTask.cs
- DropDownButton.cs
- CodeDirectiveCollection.cs
- LogSwitch.cs
- ParserExtension.cs
- GroupItem.cs
- BoundColumn.cs
- MetadataArtifactLoaderCompositeFile.cs
- Inflater.cs
- DrawingServices.cs
- MimePart.cs
- ObjectDataProvider.cs
- FloaterParaClient.cs
- FileSystemInfo.cs
- XmlSyndicationContent.cs
- WebPartMinimizeVerb.cs
- HttpStreamMessage.cs
- RedirectionProxy.cs
- MdbDataFileEditor.cs
- ListenerAdapterBase.cs
- FolderBrowserDialog.cs
- SimpleType.cs
- TypeRestriction.cs
- MimeXmlImporter.cs
- ColumnResizeUndoUnit.cs
- AppendHelper.cs
- IndentTextWriter.cs
- RegexParser.cs
- LinqDataSourceValidationException.cs
- SkewTransform.cs
- TypeReference.cs
- CngUIPolicy.cs
- DynamicILGenerator.cs
- EntryPointNotFoundException.cs
- MSAAWinEventWrap.cs
- EntryIndex.cs
- FontSourceCollection.cs
- ToggleButton.cs
- ArgumentOutOfRangeException.cs
- MsmqDiagnostics.cs
- RowToParametersTransformer.cs
- DataGridViewAdvancedBorderStyle.cs
- PointConverter.cs