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
- TreeNodeMouseHoverEvent.cs
- BamlLocalizableResourceKey.cs
- DesignerFrame.cs
- WebEventCodes.cs
- WindowsTreeView.cs
- LinkButton.cs
- StylusButton.cs
- DropDownHolder.cs
- JsonFormatGeneratorStatics.cs
- ReferencedCategoriesDocument.cs
- SqlNode.cs
- BmpBitmapEncoder.cs
- RegistrationServices.cs
- Accessible.cs
- IndexOutOfRangeException.cs
- HandlerFactoryWrapper.cs
- BindingManagerDataErrorEventArgs.cs
- TrayIconDesigner.cs
- Win32Native.cs
- SharedPerformanceCounter.cs
- HttpStreamMessageEncoderFactory.cs
- DecimalMinMaxAggregationOperator.cs
- ChtmlLinkAdapter.cs
- StorageMappingFragment.cs
- CounterSample.cs
- _ContextAwareResult.cs
- DllNotFoundException.cs
- RectValueSerializer.cs
- TouchesOverProperty.cs
- MenuBindingsEditorForm.cs
- MenuTracker.cs
- CaseExpr.cs
- counter.cs
- XmlWrappingReader.cs
- FontStyleConverter.cs
- OleDbReferenceCollection.cs
- LocatorGroup.cs
- TimelineGroup.cs
- DataControlPagerLinkButton.cs
- LogReservationCollection.cs
- Setter.cs
- ProfileSection.cs
- ImageClickEventArgs.cs
- _UriSyntax.cs
- ExtenderControl.cs
- ClientSection.cs
- FixedTextContainer.cs
- OleDbConnectionPoolGroupProviderInfo.cs
- srgsitem.cs
- WebHeaderCollection.cs
- ViewGenResults.cs
- PresentationAppDomainManager.cs
- DataGridSortCommandEventArgs.cs
- AsyncOperationManager.cs
- X509Utils.cs
- DrawingAttributesDefaultValueFactory.cs
- Calendar.cs
- SHA384Managed.cs
- QueryStatement.cs
- PingOptions.cs
- RefreshPropertiesAttribute.cs
- Win32NamedPipes.cs
- TreeNodeClickEventArgs.cs
- grammarelement.cs
- XPathQilFactory.cs
- Int32KeyFrameCollection.cs
- dataprotectionpermission.cs
- DataServiceContext.cs
- BuildProviderInstallComponent.cs
- Mapping.cs
- GlyphCache.cs
- TypeBuilderInstantiation.cs
- RoleGroupCollection.cs
- ToolboxDataAttribute.cs
- Configuration.cs
- ListDictionaryInternal.cs
- InternalResources.cs
- RequestNavigateEventArgs.cs
- CompModSwitches.cs
- CompilerInfo.cs
- BindingsCollection.cs
- JsonByteArrayDataContract.cs
- CommandField.cs
- WindowsListView.cs
- AssemblyCache.cs
- CodeTypeMemberCollection.cs
- EntityObject.cs
- WindowsPen.cs
- GlyphRun.cs
- SchemaAttDef.cs
- Tokenizer.cs
- XmlWriterSettings.cs
- EntitySet.cs
- BaseDataBoundControl.cs
- DummyDataSource.cs
- XmlTextEncoder.cs
- InplaceBitmapMetadataWriter.cs
- PropertyValue.cs
- DesignerTextWriter.cs
- RuleSettings.cs