Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / ndp / fx / src / DataWeb / Server / System / Data / Services / IgnorePropertiesAttribute.cs / 1 / IgnorePropertiesAttribute.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // //// CLR attribute to be annotated on types which indicate the list of properties // to ignore. // // // @owner [....] //--------------------------------------------------------------------- namespace System.Data.Services { using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Reflection; using System.Diagnostics; using System.Data.Services.Providers; ///Attribute to be annotated on types with ETags. [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1019:DefineAccessorsForAttributeArguments", Justification = "Processed values are available.")] [AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = true)] public sealed class IgnorePropertiesAttribute : System.Attribute { ///Name of the properties that form the ETag. private readonly ReadOnlyCollectionpropertyNames; // This constructor was added since string[] is not a CLS-compliant type and // compiler gives a warning as error saying this attribute doesn't have any // constructor that takes CLS-compliant type /// /// Initializes a new instance of IgnoreProperties attribute with the property name /// that needs to be ignored /// /// Name of the property that form the ETag for the current type. public IgnorePropertiesAttribute(string propertyName) { WebUtil.CheckArgumentNull(propertyName, "propertyName"); this.propertyNames = new ReadOnlyCollection(new List (new string[1] { propertyName })); } /// /// Initializes a new instance of IgnoreProperties attribute with the list of property names /// that need to be ignored /// /// Name of the properties that form the ETag for the current type. public IgnorePropertiesAttribute(params string[] propertyNames) { WebUtil.CheckArgumentNull(propertyNames, "propertyNames"); if (propertyNames.Length == 0) { throw new ArgumentException(Strings.ETagAttribute_MustSpecifyAtleastOnePropertyName, "propertyNames"); } this.propertyNames = new ReadOnlyCollection(new List (propertyNames)); } /// Name of the properties that needs to be ignored for the current type. public ReadOnlyCollectionPropertyNames { get { return this.propertyNames; } } /// /// Validate and get the list of properties specified by this attribute on the given type. /// /// clr type on which this attribute must have defined. /// whether we need to inherit this attribute or not. /// For context types,we need to, since we can have one context dervied from another, and we want to ignore all the properties on the base ones too. /// For resource types, we don't need to, since we don't want derived types to know about ignore properties of the base type. Also /// from derived type, you cannot change the definition of the base type. /// binding flags to be used for validating property names. ///list of property names specified on IgnoreProperties on the given type. internal static IEnumerableGetProperties(Type type, bool inherit, BindingFlags bindingFlags) { IgnorePropertiesAttribute[] attributes = (IgnorePropertiesAttribute[])type.GetCustomAttributes(typeof(IgnorePropertiesAttribute), inherit); Debug.Assert(attributes.Length == 0 || attributes.Length == 1, "There should be atmost one IgnoreProperties specified"); if (attributes.Length == 1) { foreach (string propertyName in attributes[0].PropertyNames) { if (String.IsNullOrEmpty(propertyName)) { throw new InvalidOperationException(Strings.IgnorePropertiesAttribute_PropertyNameCannotBeNullOrEmpty); } PropertyInfo property = type.GetProperty(propertyName, bindingFlags); if (property == null) { throw new InvalidOperationException(Strings.IgnorePropertiesAttribute_InvalidPropertyName(propertyName, type.FullName)); } } return attributes[0].PropertyNames; } return WebUtil.EmptyStringArray; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //---------------------------------------------------------------------- // // Copyright (c) Microsoft Corporation. All rights reserved. // //// CLR attribute to be annotated on types which indicate the list of properties // to ignore. // // // @owner [....] //--------------------------------------------------------------------- namespace System.Data.Services { using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Reflection; using System.Diagnostics; using System.Data.Services.Providers; ///Attribute to be annotated on types with ETags. [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1019:DefineAccessorsForAttributeArguments", Justification = "Processed values are available.")] [AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = true)] public sealed class IgnorePropertiesAttribute : System.Attribute { ///Name of the properties that form the ETag. private readonly ReadOnlyCollectionpropertyNames; // This constructor was added since string[] is not a CLS-compliant type and // compiler gives a warning as error saying this attribute doesn't have any // constructor that takes CLS-compliant type /// /// Initializes a new instance of IgnoreProperties attribute with the property name /// that needs to be ignored /// /// Name of the property that form the ETag for the current type. public IgnorePropertiesAttribute(string propertyName) { WebUtil.CheckArgumentNull(propertyName, "propertyName"); this.propertyNames = new ReadOnlyCollection(new List (new string[1] { propertyName })); } /// /// Initializes a new instance of IgnoreProperties attribute with the list of property names /// that need to be ignored /// /// Name of the properties that form the ETag for the current type. public IgnorePropertiesAttribute(params string[] propertyNames) { WebUtil.CheckArgumentNull(propertyNames, "propertyNames"); if (propertyNames.Length == 0) { throw new ArgumentException(Strings.ETagAttribute_MustSpecifyAtleastOnePropertyName, "propertyNames"); } this.propertyNames = new ReadOnlyCollection(new List (propertyNames)); } /// Name of the properties that needs to be ignored for the current type. public ReadOnlyCollectionPropertyNames { get { return this.propertyNames; } } /// /// Validate and get the list of properties specified by this attribute on the given type. /// /// clr type on which this attribute must have defined. /// whether we need to inherit this attribute or not. /// For context types,we need to, since we can have one context dervied from another, and we want to ignore all the properties on the base ones too. /// For resource types, we don't need to, since we don't want derived types to know about ignore properties of the base type. Also /// from derived type, you cannot change the definition of the base type. /// binding flags to be used for validating property names. ///list of property names specified on IgnoreProperties on the given type. internal static IEnumerableGetProperties(Type type, bool inherit, BindingFlags bindingFlags) { IgnorePropertiesAttribute[] attributes = (IgnorePropertiesAttribute[])type.GetCustomAttributes(typeof(IgnorePropertiesAttribute), inherit); Debug.Assert(attributes.Length == 0 || attributes.Length == 1, "There should be atmost one IgnoreProperties specified"); if (attributes.Length == 1) { foreach (string propertyName in attributes[0].PropertyNames) { if (String.IsNullOrEmpty(propertyName)) { throw new InvalidOperationException(Strings.IgnorePropertiesAttribute_PropertyNameCannotBeNullOrEmpty); } PropertyInfo property = type.GetProperty(propertyName, bindingFlags); if (property == null) { throw new InvalidOperationException(Strings.IgnorePropertiesAttribute_InvalidPropertyName(propertyName, type.FullName)); } } return attributes[0].PropertyNames; } return WebUtil.EmptyStringArray; } } } // 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
- TargetConverter.cs
- ValueOfAction.cs
- ObjectQuery_EntitySqlExtensions.cs
- SqlLiftWhereClauses.cs
- OleDbError.cs
- BitmapEffectDrawingContextWalker.cs
- PathTooLongException.cs
- TextBox.cs
- XmlSchemaAnnotation.cs
- _DisconnectOverlappedAsyncResult.cs
- CheckBox.cs
- ZoneButton.cs
- EntityDataSourceColumn.cs
- UnmanagedMemoryStream.cs
- PeerNearMe.cs
- XmlException.cs
- DocumentViewer.cs
- DataGridViewRowCancelEventArgs.cs
- Pair.cs
- ControlEvent.cs
- ADConnectionHelper.cs
- CollaborationHelperFunctions.cs
- MultiBinding.cs
- Themes.cs
- PageOrientation.cs
- DataObjectCopyingEventArgs.cs
- PhonemeEventArgs.cs
- EventMappingSettings.cs
- FileDetails.cs
- GZipDecoder.cs
- FontNamesConverter.cs
- SoapEnumAttribute.cs
- Icon.cs
- CommunicationException.cs
- Point4DValueSerializer.cs
- GlobalizationAssembly.cs
- ObjectView.cs
- CultureInfoConverter.cs
- GrabHandleGlyph.cs
- ConfigurationConverterBase.cs
- Pool.cs
- VersionPair.cs
- LineSegment.cs
- ProcessModelInfo.cs
- SpeechAudioFormatInfo.cs
- Convert.cs
- DataColumnMapping.cs
- SqlNodeTypeOperators.cs
- ThreadPool.cs
- SmiEventSink_DeferedProcessing.cs
- TriggerBase.cs
- Timer.cs
- StateBag.cs
- FormViewInsertedEventArgs.cs
- ManifestSignatureInformation.cs
- CallContext.cs
- CodeParameterDeclarationExpressionCollection.cs
- DataBinding.cs
- __Filters.cs
- VirtualizingPanel.cs
- ControlCollection.cs
- TriState.cs
- TriggerCollection.cs
- AttributeSetAction.cs
- DataGridViewBand.cs
- MouseButton.cs
- ExtensionQuery.cs
- DataRecordObjectView.cs
- ConfigurationSection.cs
- AnnotationComponentChooser.cs
- SchemaImporterExtension.cs
- SortAction.cs
- FramingFormat.cs
- SizeLimitedCache.cs
- TextWriterEngine.cs
- TypefaceMap.cs
- AspCompat.cs
- ValidationErrorCollection.cs
- XmlSerializationReader.cs
- httpapplicationstate.cs
- IsolatedStoragePermission.cs
- StateManagedCollection.cs
- AssociativeAggregationOperator.cs
- FixedDocument.cs
- SharedPersonalizationStateInfo.cs
- MasterPage.cs
- SoapIncludeAttribute.cs
- AutomationProperty.cs
- HttpModuleCollection.cs
- ExternalException.cs
- ProfileSettings.cs
- NameService.cs
- DbConnectionHelper.cs
- PerformanceCounterLib.cs
- ControllableStoryboardAction.cs
- StorageInfo.cs
- HtmlControl.cs
- PartialClassGenerationTask.cs
- Ppl.cs
- WebPartDescriptionCollection.cs