Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / xsp / System / Web / Extensions / Script / Services / ServicesUtilities.cs / 1 / ServicesUtilities.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System.Collections; using System.Collections.Generic; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; namespace System.Web.Script.Services { internal static class ServicesUtilities { internal static string GetClientTypeName(string name) { // e.g. MyNS.MySubNS.MyWebService OR var MyWebService return name.Replace('+', '_'); } internal static string GetClientTypeFromServerType(WebServiceData webServiceData, Type type) { // For intellisense purposes, returns a best estimate of what the appropriate client-side type is for a given server type. // Takes generated client proxies and enum proxies into consideration. // The rest is a best guess. // If all else fails we use "", to indicate "any" client side type. "Object" is not the same as any type on the client since // string, for example, is not considered an object. "Object" is equiv to a .net dictionary. if (webServiceData.ClientTypeNameDictionary.ContainsKey(type)) { // if it exists in the client type dictionary, it will have a proxy generated for it //get the client based on type.FullName for ASMX, and schema qualified name and namespace for WCF return webServiceData.ClientTypeNameDictionary[type]; } if (type.IsEnum) { // there will be a proxy for this enum return GetClientTypeName(type.FullName); } // there is no client proxy for it, so it either maps to a built-in js type or it could be "anything" // take care of the most common types if (type == typeof(string) || type == typeof(char)) { return "String"; } else if (type.IsPrimitive) { // The primitive types are Boolean, Byte, SByte, Int16, UInt16, Int32, UInt32, Int64 (long), UInt64, IntPtr, Char, Double, and Single (float). if (type == typeof(bool)) { // bool is the only primitive we shouldnt treat as a number return "Boolean"; } else { // takes care of all ints, float, double, but not decimal since it isnt a primitive // we also consider byte, sbyte, and intptr to be numbers return "Number"; } } if (type.IsValueType) { if (type == typeof(DateTime)) { return "Date"; } else if (type == typeof(Guid)) { return "String"; } else if (type == typeof(Decimal)) { return "Number"; } } if (typeof(IDictionary).IsAssignableFrom(type)) { return "Object"; } // might still be IDictionaryif (type.IsGenericType) { Type gtd = type; if (!type.IsGenericTypeDefinition) { gtd = type.GetGenericTypeDefinition(); } if (gtd == typeof(IDictionary<,>)) { return "Object"; } } if (type.IsArray || typeof(IEnumerable).IsAssignableFrom(type)) { return "Array"; } // dont know what it is (e.g., TimeSpan), or it is type Object, so allow any client type. return ""; } internal static Type UnwrapNullableType(Type type) { // check for nullable and pull out if (type.IsGenericType && !type.IsGenericTypeDefinition) { Type genericTypeDefinition = type.GetGenericTypeDefinition(); if (genericTypeDefinition == typeof(Nullable<>)) { return type.GetGenericArguments()[0]; } } return type; } // Serialize an object to an XML string internal static string XmlSerializeObjectToString(object obj) { // XmlSerializer xs = new XmlSerializer(obj.GetType()); MemoryStream ms = new MemoryStream(); using (XmlTextWriter writer = new XmlTextWriter(ms, Encoding.UTF8)) { xs.Serialize(writer, obj); ms.Position = 0; using (StreamReader reader = new StreamReader(ms)) { return reader.ReadToEnd(); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System.Collections; using System.Collections.Generic; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; namespace System.Web.Script.Services { internal static class ServicesUtilities { internal static string GetClientTypeName(string name) { // e.g. MyNS.MySubNS.MyWebService OR var MyWebService return name.Replace('+', '_'); } internal static string GetClientTypeFromServerType(WebServiceData webServiceData, Type type) { // For intellisense purposes, returns a best estimate of what the appropriate client-side type is for a given server type. // Takes generated client proxies and enum proxies into consideration. // The rest is a best guess. // If all else fails we use "", to indicate "any" client side type. "Object" is not the same as any type on the client since // string, for example, is not considered an object. "Object" is equiv to a .net dictionary. if (webServiceData.ClientTypeNameDictionary.ContainsKey(type)) { // if it exists in the client type dictionary, it will have a proxy generated for it //get the client based on type.FullName for ASMX, and schema qualified name and namespace for WCF return webServiceData.ClientTypeNameDictionary[type]; } if (type.IsEnum) { // there will be a proxy for this enum return GetClientTypeName(type.FullName); } // there is no client proxy for it, so it either maps to a built-in js type or it could be "anything" // take care of the most common types if (type == typeof(string) || type == typeof(char)) { return "String"; } else if (type.IsPrimitive) { // The primitive types are Boolean, Byte, SByte, Int16, UInt16, Int32, UInt32, Int64 (long), UInt64, IntPtr, Char, Double, and Single (float). if (type == typeof(bool)) { // bool is the only primitive we shouldnt treat as a number return "Boolean"; } else { // takes care of all ints, float, double, but not decimal since it isnt a primitive // we also consider byte, sbyte, and intptr to be numbers return "Number"; } } if (type.IsValueType) { if (type == typeof(DateTime)) { return "Date"; } else if (type == typeof(Guid)) { return "String"; } else if (type == typeof(Decimal)) { return "Number"; } } if (typeof(IDictionary).IsAssignableFrom(type)) { return "Object"; } // might still be IDictionaryif (type.IsGenericType) { Type gtd = type; if (!type.IsGenericTypeDefinition) { gtd = type.GetGenericTypeDefinition(); } if (gtd == typeof(IDictionary<,>)) { return "Object"; } } if (type.IsArray || typeof(IEnumerable).IsAssignableFrom(type)) { return "Array"; } // dont know what it is (e.g., TimeSpan), or it is type Object, so allow any client type. return ""; } internal static Type UnwrapNullableType(Type type) { // check for nullable and pull out if (type.IsGenericType && !type.IsGenericTypeDefinition) { Type genericTypeDefinition = type.GetGenericTypeDefinition(); if (genericTypeDefinition == typeof(Nullable<>)) { return type.GetGenericArguments()[0]; } } return type; } // Serialize an object to an XML string internal static string XmlSerializeObjectToString(object obj) { // XmlSerializer xs = new XmlSerializer(obj.GetType()); MemoryStream ms = new MemoryStream(); using (XmlTextWriter writer = new XmlTextWriter(ms, Encoding.UTF8)) { xs.Serialize(writer, obj); ms.Position = 0; using (StreamReader reader = new StreamReader(ms)) { return reader.ReadToEnd(); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- HtmlImage.cs
- ToolStripDropDownButton.cs
- LicenseException.cs
- RoutedPropertyChangedEventArgs.cs
- LicenseProviderAttribute.cs
- ConfigUtil.cs
- Bidi.cs
- ColorContext.cs
- PageAdapter.cs
- PositiveTimeSpanValidatorAttribute.cs
- TimelineGroup.cs
- XPathDocumentNavigator.cs
- HtmlTernaryTree.cs
- _ConnectionGroup.cs
- mediapermission.cs
- DrawingContextWalker.cs
- SharedDp.cs
- ChildDocumentBlock.cs
- FileClassifier.cs
- TypeBinaryExpression.cs
- BufferCache.cs
- RoutedCommand.cs
- BitArray.cs
- GacUtil.cs
- KerberosRequestorSecurityToken.cs
- Odbc32.cs
- TrustManagerMoreInformation.cs
- FlowDocumentPaginator.cs
- ReadOnlyHierarchicalDataSource.cs
- EventLogEntry.cs
- assemblycache.cs
- WindowsStreamSecurityBindingElement.cs
- DataObject.cs
- SspiWrapper.cs
- FontInfo.cs
- COSERVERINFO.cs
- DataSourceProvider.cs
- AstNode.cs
- GridErrorDlg.cs
- BitmapData.cs
- CodePageUtils.cs
- XmlSerializerAssemblyAttribute.cs
- WizardStepBase.cs
- HttpResponse.cs
- DbQueryCommandTree.cs
- RouteValueExpressionBuilder.cs
- TimeSpan.cs
- WCFBuildProvider.cs
- XmlSchemaValidator.cs
- SourceFilter.cs
- Html32TextWriter.cs
- DSASignatureDeformatter.cs
- XmlDownloadManager.cs
- StatusBarItemAutomationPeer.cs
- DurableInstance.cs
- TypeGeneratedEventArgs.cs
- ReadOnlyHierarchicalDataSourceView.cs
- EntityClientCacheEntry.cs
- TaskFormBase.cs
- TextEditorSelection.cs
- XmlSchemaChoice.cs
- ApplicationBuildProvider.cs
- DynamicValidator.cs
- HeaderFilter.cs
- LinkGrep.cs
- SqlAliaser.cs
- Tracking.cs
- Sentence.cs
- CollectionViewGroupInternal.cs
- AuthorizationPolicyTypeElementCollection.cs
- WpfGeneratedKnownTypes.cs
- IApplicationTrustManager.cs
- ThreadAttributes.cs
- AppSettingsSection.cs
- StoreItemCollection.cs
- SafePEFileHandle.cs
- PointConverter.cs
- SignedInfo.cs
- DrawingCollection.cs
- LocalValueEnumerator.cs
- ProcessingInstructionAction.cs
- FactorySettingsElement.cs
- RankException.cs
- Registry.cs
- ScaleTransform.cs
- FreezableOperations.cs
- ObjectQuery.cs
- NonDualMessageSecurityOverHttp.cs
- DetailsViewRowCollection.cs
- xmlformatgeneratorstatics.cs
- WebPartEditorApplyVerb.cs
- HtmlTableCellCollection.cs
- ProfileEventArgs.cs
- EntitySqlQueryState.cs
- CapabilitiesState.cs
- DbConvert.cs
- MetaModel.cs
- FormCollection.cs
- UnmanagedMarshal.cs
- SafeFindHandle.cs