Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / ndp / fx / src / DataEntity / System / Data / Mapping / StorageAssociationSetMapping.cs / 1 / StorageAssociationSetMapping.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....], [....] //--------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Text; using System.Linq; using System.Data.Metadata.Edm; namespace System.Data.Mapping { ////// Represents the Mapping metadata for an AssociationSet in CS space. /// ////// For Example if conceptually you could represent the CS MSL file as following /// --Mapping /// --EntityContainerMapping ( CNorthwind-->SNorthwind ) /// --EntitySetMapping /// --EntityTypeMapping /// --TableMappingFragment /// --EntityTypeMapping /// --TableMappingFragment /// --AssociationSetMapping /// --AssociationTypeMapping /// --TableMappingFragment /// --EntityContainerMapping ( CMyDatabase-->SMyDatabase ) /// --CompositionSetMapping /// --CompositionTypeMapping /// This class represents the metadata for the AssociationSetMapping elements in the /// above example. And it is possible to access the AssociationTypeMap underneath it. /// There will be only one TypeMap under AssociationSetMap. /// internal class StorageAssociationSetMapping : StorageSetMapping { #region Constructors ////// Construct a new AssociationSetMapping object /// /// Represents the Association Set Metadata object. Will /// change this to Extent instead of MemberMetadata. /// The entityContainerMapping mapping that contains this Set mapping internal StorageAssociationSetMapping(AssociationSet extent, StorageEntityContainerMapping entityContainerMapping) : base(extent, entityContainerMapping) { } #endregion #region Fields private StorageAssociationSetFunctionMapping m_functionMapping; #endregion #region Properties ////////// The RealtionshipSet Metadata object for which the mapping is represented. ///// //internal AssociationSet AssociationSet { // get { // return this.Set as AssociationSet; // } //} ////// Gets or sets function mapping information for this association set. May be null. /// internal StorageAssociationSetFunctionMapping FunctionMapping { get { return m_functionMapping; } set { m_functionMapping = value; } } internal EntitySetBase StoreEntitySet { get { if ((this.TypeMappings.Count != 0) && (this.TypeMappings.First().MappingFragments.Count != 0)) { return this.TypeMappings.First().MappingFragments.First().TableSet; } return null; } } #endregion #region Methods ////// 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("AssociationSetMapping"); sb.Append(" "); sb.Append("Name:"); sb.Append(this.Set.Name); if (this.QueryView != null) { sb.Append(" "); sb.Append("Query View:"); sb.Append(this.QueryView); } Console.WriteLine(sb.ToString()); foreach (StorageTypeMapping typeMapping in TypeMappings) { typeMapping.Print(index + 5); } if(m_functionMapping != null) { m_functionMapping.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.Text; using System.Linq; using System.Data.Metadata.Edm; namespace System.Data.Mapping { ////// Represents the Mapping metadata for an AssociationSet in CS space. /// ////// For Example if conceptually you could represent the CS MSL file as following /// --Mapping /// --EntityContainerMapping ( CNorthwind-->SNorthwind ) /// --EntitySetMapping /// --EntityTypeMapping /// --TableMappingFragment /// --EntityTypeMapping /// --TableMappingFragment /// --AssociationSetMapping /// --AssociationTypeMapping /// --TableMappingFragment /// --EntityContainerMapping ( CMyDatabase-->SMyDatabase ) /// --CompositionSetMapping /// --CompositionTypeMapping /// This class represents the metadata for the AssociationSetMapping elements in the /// above example. And it is possible to access the AssociationTypeMap underneath it. /// There will be only one TypeMap under AssociationSetMap. /// internal class StorageAssociationSetMapping : StorageSetMapping { #region Constructors ////// Construct a new AssociationSetMapping object /// /// Represents the Association Set Metadata object. Will /// change this to Extent instead of MemberMetadata. /// The entityContainerMapping mapping that contains this Set mapping internal StorageAssociationSetMapping(AssociationSet extent, StorageEntityContainerMapping entityContainerMapping) : base(extent, entityContainerMapping) { } #endregion #region Fields private StorageAssociationSetFunctionMapping m_functionMapping; #endregion #region Properties ////////// The RealtionshipSet Metadata object for which the mapping is represented. ///// //internal AssociationSet AssociationSet { // get { // return this.Set as AssociationSet; // } //} ////// Gets or sets function mapping information for this association set. May be null. /// internal StorageAssociationSetFunctionMapping FunctionMapping { get { return m_functionMapping; } set { m_functionMapping = value; } } internal EntitySetBase StoreEntitySet { get { if ((this.TypeMappings.Count != 0) && (this.TypeMappings.First().MappingFragments.Count != 0)) { return this.TypeMappings.First().MappingFragments.First().TableSet; } return null; } } #endregion #region Methods ////// 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("AssociationSetMapping"); sb.Append(" "); sb.Append("Name:"); sb.Append(this.Set.Name); if (this.QueryView != null) { sb.Append(" "); sb.Append("Query View:"); sb.Append(this.QueryView); } Console.WriteLine(sb.ToString()); foreach (StorageTypeMapping typeMapping in TypeMappings) { typeMapping.Print(index + 5); } if(m_functionMapping != null) { m_functionMapping.Print(index + 5); } } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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