Code:
/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / Serialization / System / Runtime / Serialization / Configuration / TypeElement.cs / 1 / TypeElement.cs
//------------------------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------------------------- namespace System.Runtime.Serialization.Configuration { using System; using System.Collections.Generic; using System.Configuration; using System.Diagnostics; using System.ServiceModel.Diagnostics; using System.Security; public sealed partial class TypeElement : ConfigurationElement { public TypeElement() { } public TypeElement(string typeName) : this() { if (String.IsNullOrEmpty(typeName)) { throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("typeName"); } this.Type = typeName; } internal string Key { get { return this.key; } } [ConfigurationProperty(ConfigurationStrings.DefaultCollectionName, DefaultValue = null, Options = ConfigurationPropertyOptions.IsDefaultCollection)] public ParameterElementCollection Parameters { get { return (ParameterElementCollection)base[ConfigurationStrings.DefaultCollectionName]; } } protected override void Reset(ConfigurationElement parentElement) { TypeElement parent = (TypeElement)parentElement; this.key = parent.key; base.Reset(parentElement); } [ConfigurationProperty(ConfigurationStrings.Type, DefaultValue = "")] [StringValidator(MinLength = 0)] public string Type { get { return (string)base[ConfigurationStrings.Type]; } set { base[ConfigurationStrings.Type] = value; } } [ConfigurationProperty(ConfigurationStrings.Index, DefaultValue = 0)] [IntegerValidator(MinValue = 0)] public int Index { get { return (int)base[ConfigurationStrings.Index]; } set { base[ConfigurationStrings.Index] = value; } } ////// Review - loads type given name in configuration. /// since this information is used to determine whether a particular type is included as a known type, /// changes to the logic should be reviewed. /// [SecurityRequiresReview] internal Type GetType(string rootType, Type[] typeArgs) { return GetType(rootType, typeArgs, this.Type, this.Index, this.Parameters); } ////// Review - loads type given name in configuration. /// since this information is used to determine whether a particular type is included as a known type, /// changes to the logic should be reviewed. /// [SecurityRequiresReview] internal static Type GetType(string rootType, Type[] typeArgs, string type, int index, ParameterElementCollection parameters) { if (String.IsNullOrEmpty(type)) { if (typeArgs == null || index >= typeArgs.Length) { int typeArgsCount = typeArgs == null ? 0 : typeArgs.Length; if (typeArgsCount == 0) { throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.GetString(SR.KnownTypeConfigIndexOutOfBoundsZero, rootType, typeArgsCount, index)); } else { throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.GetString(SR.KnownTypeConfigIndexOutOfBounds, rootType, typeArgsCount, index)); } } return typeArgs[index]; } Type t = System.Type.GetType(type, true); if (t.IsGenericTypeDefinition) { if (parameters.Count != t.GetGenericArguments().Length) throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.GetString(SR.KnownTypeConfigGenericParamMismatch, type, t.GetGenericArguments().Length, parameters.Count)); Type[] types = new Type[parameters.Count]; for (int i = 0; i < types.Length; ++i) { types[i] = parameters[i].GetType(rootType, typeArgs); } t = t.MakeGenericType(types); } return t; } string key = Guid.NewGuid().ToString(); } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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