Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / DataEntity / System / Data / Mapping / StorageEntityTypeMapping.cs / 1 / StorageEntityTypeMapping.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....],[....] //--------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Text; using System.Data.Metadata.Edm; namespace System.Data.Mapping { ////// Mapping metadata for Entity type. /// If an EntitySet represents entities of more than one type, than we will have /// more than one EntityTypeMapping for an EntitySet( For ex : if /// PersonSet Entity extent represents entities of types Person and Customer, /// than we will have two EntityType Mappings under mapping for PersonSet). /// ////// For Example if conceptually you could represent the CS MSL file as following /// --Mapping /// --EntityContainerMapping ( CNorthwind-->SNorthwind ) /// --EntitySetMapping /// --EntityTypeMapping /// --TableMappingFragment /// --EntityKey /// --ScalarPropertyMap /// --ScalarPropertyMap /// --EntityTypeMapping /// --TableMappingFragment /// --EntityKey /// --ScalarPropertyMap /// --ComplexPropertyMap /// --ScalarPropertyMap /// --ScalarProperyMap /// --ScalarPropertyMap /// --AssociationSetMapping /// --AssociationTypeMapping /// --TableMappingFragment /// --EndPropertyMap /// --ScalarPropertyMap /// --ScalarProperyMap /// --EndPropertyMap /// --ScalarPropertyMap /// --EntityContainerMapping ( CMyDatabase-->SMyDatabase ) /// --CompositionSetMapping /// --CompositionTypeMapping /// --TableMappingFragment /// --ParentEntityKey /// --ScalarPropertyMap /// --ScalarPropertyMap /// --EntityKey /// --ScalarPropertyMap /// --ScalarPropertyMap /// --ComplexPropertyMap /// --ScalarPropertyMap /// --ScalarProperyMap /// --ScalarPropertyMap /// This class represents the metadata for all entity Type map elements in the /// above example. Users can access the table mapping fragments under the /// entity type mapping through this class. /// internal class StorageEntityTypeMapping : StorageTypeMapping { #region Constructors ////// Construct the new EntityTypeMapping object. /// /// Set Mapping that contains this Type mapping internal StorageEntityTypeMapping(StorageSetMapping setMapping) : base(setMapping) { } #endregion #region Fields private Dictionarym_entityTypes = new Dictionary (StringComparer.Ordinal); //Types for which the mapping holds true for. private Dictionary m_isOfEntityTypes = new Dictionary (StringComparer.Ordinal); //Types for which the mapping holds true for // not only the type specified but the sub-types of that type as well. #endregion #region Properties /// /// a list of TypeMetadata that this mapping holds true for. /// internal override ReadOnlyCollectionTypes { get { return new List (m_entityTypes.Values).AsReadOnly(); } } /// /// a list of TypeMetadatas for which the mapping holds true for /// not only the type specified but the sub-types of that type as well. /// internal override ReadOnlyCollectionIsOfTypes { get { return new List (m_isOfEntityTypes.Values).AsReadOnly(); } } #endregion #region Methods /// /// Add a Type to the list of types that this mapping is valid for /// internal void AddType(EdmType type) { this.m_entityTypes.Add(type.FullName, type); } ////// Add a Type to the list of Is-Of types that this mapping is valid for /// internal void AddIsOfType(EdmType type) { this.m_isOfEntityTypes.Add(type.FullName, type); } internal EntityType GetContainerType(string memberName) { foreach (EntityType type in m_entityTypes.Values) { if (type.Properties.Contains(memberName)) { return type; } } foreach (EntityType type in m_isOfEntityTypes.Values) { if (type.Properties.Contains(memberName)) { return type; } } return null; } ////// This method is primarily for debugging purposes. /// Will be removed shortly. /// /// internal override void Print(int index) { StorageEntityContainerMapping.GetPrettyPrintString(ref index); StringBuilder sb = new StringBuilder(); sb.Append("EntityTypeMapping"); sb.Append(" "); foreach (EdmType type in m_entityTypes.Values) { sb.Append("Types:"); sb.Append(type.FullName); sb.Append(" "); } foreach (EdmType type in m_isOfEntityTypes.Values) { sb.Append("Is-Of Types:"); sb.Append(type.FullName); sb.Append(" "); } Console.WriteLine(sb.ToString()); foreach (StorageMappingFragment fragment in MappingFragments) { fragment.Print(index + 5); } } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....],[....] //--------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Text; using System.Data.Metadata.Edm; namespace System.Data.Mapping { ////// Mapping metadata for Entity type. /// If an EntitySet represents entities of more than one type, than we will have /// more than one EntityTypeMapping for an EntitySet( For ex : if /// PersonSet Entity extent represents entities of types Person and Customer, /// than we will have two EntityType Mappings under mapping for PersonSet). /// ////// For Example if conceptually you could represent the CS MSL file as following /// --Mapping /// --EntityContainerMapping ( CNorthwind-->SNorthwind ) /// --EntitySetMapping /// --EntityTypeMapping /// --TableMappingFragment /// --EntityKey /// --ScalarPropertyMap /// --ScalarPropertyMap /// --EntityTypeMapping /// --TableMappingFragment /// --EntityKey /// --ScalarPropertyMap /// --ComplexPropertyMap /// --ScalarPropertyMap /// --ScalarProperyMap /// --ScalarPropertyMap /// --AssociationSetMapping /// --AssociationTypeMapping /// --TableMappingFragment /// --EndPropertyMap /// --ScalarPropertyMap /// --ScalarProperyMap /// --EndPropertyMap /// --ScalarPropertyMap /// --EntityContainerMapping ( CMyDatabase-->SMyDatabase ) /// --CompositionSetMapping /// --CompositionTypeMapping /// --TableMappingFragment /// --ParentEntityKey /// --ScalarPropertyMap /// --ScalarPropertyMap /// --EntityKey /// --ScalarPropertyMap /// --ScalarPropertyMap /// --ComplexPropertyMap /// --ScalarPropertyMap /// --ScalarProperyMap /// --ScalarPropertyMap /// This class represents the metadata for all entity Type map elements in the /// above example. Users can access the table mapping fragments under the /// entity type mapping through this class. /// internal class StorageEntityTypeMapping : StorageTypeMapping { #region Constructors ////// Construct the new EntityTypeMapping object. /// /// Set Mapping that contains this Type mapping internal StorageEntityTypeMapping(StorageSetMapping setMapping) : base(setMapping) { } #endregion #region Fields private Dictionarym_entityTypes = new Dictionary (StringComparer.Ordinal); //Types for which the mapping holds true for. private Dictionary m_isOfEntityTypes = new Dictionary (StringComparer.Ordinal); //Types for which the mapping holds true for // not only the type specified but the sub-types of that type as well. #endregion #region Properties /// /// a list of TypeMetadata that this mapping holds true for. /// internal override ReadOnlyCollectionTypes { get { return new List (m_entityTypes.Values).AsReadOnly(); } } /// /// a list of TypeMetadatas for which the mapping holds true for /// not only the type specified but the sub-types of that type as well. /// internal override ReadOnlyCollectionIsOfTypes { get { return new List (m_isOfEntityTypes.Values).AsReadOnly(); } } #endregion #region Methods /// /// Add a Type to the list of types that this mapping is valid for /// internal void AddType(EdmType type) { this.m_entityTypes.Add(type.FullName, type); } ////// Add a Type to the list of Is-Of types that this mapping is valid for /// internal void AddIsOfType(EdmType type) { this.m_isOfEntityTypes.Add(type.FullName, type); } internal EntityType GetContainerType(string memberName) { foreach (EntityType type in m_entityTypes.Values) { if (type.Properties.Contains(memberName)) { return type; } } foreach (EntityType type in m_isOfEntityTypes.Values) { if (type.Properties.Contains(memberName)) { return type; } } return null; } ////// This method is primarily for debugging purposes. /// Will be removed shortly. /// /// internal override void Print(int index) { StorageEntityContainerMapping.GetPrettyPrintString(ref index); StringBuilder sb = new StringBuilder(); sb.Append("EntityTypeMapping"); sb.Append(" "); foreach (EdmType type in m_entityTypes.Values) { sb.Append("Types:"); sb.Append(type.FullName); sb.Append(" "); } foreach (EdmType type in m_isOfEntityTypes.Values) { sb.Append("Is-Of Types:"); sb.Append(type.FullName); sb.Append(" "); } Console.WriteLine(sb.ToString()); foreach (StorageMappingFragment fragment in MappingFragments) { fragment.Print(index + 5); } } #endregion } } // 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
- ModelItemCollection.cs
- DBConnectionString.cs
- SelectionRange.cs
- BaseCollection.cs
- MessageBodyDescription.cs
- TextEditorLists.cs
- CalendarAutomationPeer.cs
- AddDataControlFieldDialog.cs
- PromptEventArgs.cs
- ComAdminInterfaces.cs
- pingexception.cs
- TaskCanceledException.cs
- ListViewDeleteEventArgs.cs
- MarshalByValueComponent.cs
- RegexWriter.cs
- TypeSystem.cs
- WorkflowIdleElement.cs
- SocketAddress.cs
- BasicHttpBindingCollectionElement.cs
- PipeStream.cs
- IPEndPointCollection.cs
- WindowVisualStateTracker.cs
- EntityDataSourceQueryBuilder.cs
- DeleteWorkflowOwnerCommand.cs
- ResXResourceReader.cs
- SwitchLevelAttribute.cs
- WebPartActionVerb.cs
- ValidatedControlConverter.cs
- _DigestClient.cs
- FlagsAttribute.cs
- HandleTable.cs
- FormatVersion.cs
- HtmlImage.cs
- CompensationHandlingFilter.cs
- SqlRetyper.cs
- CurrencyWrapper.cs
- MarkupObject.cs
- CodeBlockBuilder.cs
- FixUp.cs
- ScriptMethodAttribute.cs
- RenamedEventArgs.cs
- HtmlTextViewAdapter.cs
- FtpWebResponse.cs
- DocumentViewerBase.cs
- OrderedEnumerableRowCollection.cs
- ApplicationInfo.cs
- FastPropertyAccessor.cs
- TranslateTransform3D.cs
- DataListCommandEventArgs.cs
- ComplexType.cs
- CodeTypeReferenceCollection.cs
- DecimalConverter.cs
- InputMethodStateTypeInfo.cs
- RowToParametersTransformer.cs
- InheritanceContextChangedEventManager.cs
- StateBag.cs
- ZipIOExtraFieldZip64Element.cs
- GenericsInstances.cs
- MessageQueuePermissionEntry.cs
- BaseParser.cs
- FormClosedEvent.cs
- SecurityTokenParameters.cs
- PassportAuthenticationModule.cs
- Brush.cs
- ValidationHelper.cs
- AsynchronousChannel.cs
- ButtonBaseAdapter.cs
- SchemaName.cs
- DSASignatureDeformatter.cs
- XmlArrayItemAttribute.cs
- _SecureChannel.cs
- DESCryptoServiceProvider.cs
- Vector3dCollection.cs
- KeyConstraint.cs
- BitmapEffect.cs
- NamedPipeConnectionPoolSettings.cs
- SqlClientFactory.cs
- securitymgrsite.cs
- XhtmlBasicFormAdapter.cs
- BaseDataBoundControl.cs
- CodeMemberProperty.cs
- ProfileWorkflowElement.cs
- ExtenderControl.cs
- JavaScriptString.cs
- SqlDataAdapter.cs
- Int32Animation.cs
- FilteredReadOnlyMetadataCollection.cs
- Debug.cs
- PersonalizationProviderHelper.cs
- XmlSchemaCollection.cs
- DBBindings.cs
- RoleService.cs
- FilteredAttributeCollection.cs
- SqlBulkCopyColumnMapping.cs
- PropertyCollection.cs
- UnmanagedMarshal.cs
- InstanceDataCollectionCollection.cs
- EncoderBestFitFallback.cs
- DoubleStorage.cs
- RepeaterItem.cs