118 lines
3.9 KiB
C#
118 lines
3.9 KiB
C#
//------------------------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//------------------------------------------------------------------------------
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namespace System.Xaml.Hosting.Configuration
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{
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using System;
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using System.Web;
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using System.Configuration;
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using System.Diagnostics.CodeAnalysis;
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using System.Runtime;
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public sealed class HandlerElement : ConfigurationElement
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{
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static ConfigurationPropertyCollection properties = InitializeProperties();
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Type httpHandlerCLRType;
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Type xamlRootElementClrType;
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static ConfigurationPropertyCollection InitializeProperties()
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{
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ConfigurationProperty handler = new ConfigurationProperty(XamlHostingConfiguration.HttpHandlerType, typeof(string), " ", null, new StringValidator(1), ConfigurationPropertyOptions.IsRequired);
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ConfigurationProperty xamlRoot = new ConfigurationProperty(XamlHostingConfiguration.XamlRootElementType, typeof(string), " ", null, new StringValidator(1), ConfigurationPropertyOptions.IsKey | ConfigurationPropertyOptions.IsRequired);
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ConfigurationPropertyCollection tempProperties = new ConfigurationPropertyCollection();
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tempProperties.Add(xamlRoot);
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tempProperties.Add(handler);
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return tempProperties;
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}
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public HandlerElement()
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{
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}
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[SuppressMessage(FxCop.Category.Usage, FxCop.Rule.DoNotCallOverridableMethodsInConstructors,
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Justification = "This is enforced by configuration classes in framework library")]
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public HandlerElement(string xamlType, string handlerType)
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{
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XamlRootElementType = xamlType;
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HttpHandlerType = handlerType;
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}
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[ConfigurationProperty(XamlHostingConfiguration.HttpHandlerType, DefaultValue = " ",
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Options = ConfigurationPropertyOptions.IsRequired)]
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[StringValidator(MinLength = 1)]
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public string HttpHandlerType
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{
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get
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{
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return (string)base[XamlHostingConfiguration.HttpHandlerType];
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}
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set
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{
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if (string.IsNullOrEmpty(value))
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{
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value = string.Empty;
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}
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base[XamlHostingConfiguration.HttpHandlerType] = value;
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}
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}
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[ConfigurationProperty(XamlHostingConfiguration.XamlRootElementType, DefaultValue = " ",
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Options = ConfigurationPropertyOptions.IsKey | ConfigurationPropertyOptions.IsRequired)]
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[StringValidator(MinLength = 1)]
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public string XamlRootElementType
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{
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get
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{
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return (string)base[XamlHostingConfiguration.XamlRootElementType];
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}
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set
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{
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if (string.IsNullOrEmpty(value))
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{
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value = string.Empty;
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}
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base[XamlHostingConfiguration.XamlRootElementType] = value;
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}
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}
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internal string Key
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{
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get
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{
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return XamlRootElementType;
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}
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}
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protected override ConfigurationPropertyCollection Properties
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{
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get
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{
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return properties;
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}
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}
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internal Type LoadHttpHandlerType()
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{
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if (this.httpHandlerCLRType == null)
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{
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this.httpHandlerCLRType = Type.GetType(HttpHandlerType, true);
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}
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return this.httpHandlerCLRType;
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}
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internal Type LoadXamlRootElementType()
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{
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if (this.xamlRootElementClrType == null)
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{
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this.xamlRootElementClrType = Type.GetType(XamlRootElementType, true);
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}
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return this.xamlRootElementClrType;
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}
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}
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}
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