EntityTypeEmitter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / DataEntityDesign / Design / System / Data / EntityModel / Emitters / EntityTypeEmitter.cs / 1305376 / EntityTypeEmitter.cs
                        

                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner       [....]
// @backupOwner [....] 
//--------------------------------------------------------------------- 

using System; 
using System.Collections.Generic;
using System.CodeDom;
using System.Data;
using Som=System.Data.EntityModel.SchemaObjectModel; 
using System.Data.Metadata.Edm;
 
 
namespace System.Data.EntityModel.Emitters
{ 
    /// 
    /// Summary description for ItemTypeEmitter.
    /// 
    internal sealed class EntityTypeEmitter : StructuredTypeEmitter 
    {
        #region Public Methods 
        ///  
        ///
        ///  
        /// 
        /// 
        public EntityTypeEmitter(ClientApiGenerator generator, EntityType entity)
        : base(generator, entity) 
        {
        } 
        #endregion 

        #region Protected Methods 
        /// 
        ///
        /// 
        ///  
        protected override void EmitProperties(CodeTypeDeclaration typeDecl)
        { 
            base.EmitProperties(typeDecl); 
            foreach ( NavigationProperty navigationProperty in Item.GetDeclaredOnlyMembers() )
            { 
                NavigationPropertyEmitter navigationPropertyEmitter = new NavigationPropertyEmitter(Generator, navigationProperty, UsingStandardBaseClass);
                navigationPropertyEmitter.Emit(typeDecl);
            }
        } 

        public override CodeTypeDeclarationCollection EmitApiClass() 
        { 
            CodeTypeDeclarationCollection typeDecls = base.EmitApiClass();
 
            if ( Item.KeyMembers.Count > 0 && typeDecls.Count == 1 )
            {
                // generate xml comments for the key properties
                CodeTypeDeclaration typeDecl = typeDecls[0]; 
                typeDecl.Comments.Add( new CodeCommentStatement( "", true ) );
                foreach ( EdmMember keyProperty in Item.KeyMembers) 
                { 
                    string name = keyProperty.Name;
                    typeDecl.Comments.Add( new CodeCommentStatement( name, true ) ); 
                }
                typeDecl.Comments.Add( new CodeCommentStatement( "", true ) );
            }
 
            return typeDecls;
        } 
 
        /// 
        /// 
        /// 
        /// 
        protected override void EmitTypeAttributes(CodeTypeDeclaration typeDecl)
        { 
            Generator.AttributeEmitter.EmitTypeAttributes( this, typeDecl );
            base.EmitTypeAttributes( typeDecl ); 
        } 

        ///  
        ///
        /// 
        /// 
        protected override CodeTypeReference GetBaseType() 
        {
            CodeTypeReference baseType = base.GetBaseType(); 
            if (baseType == null) 
            {
                baseType = TypeReference.EntityTypeBaseClass; 
            }
            return baseType;
        }
 
        protected override ReadOnlyMetadataCollection GetProperties()
        { 
            return Item.Properties; 
        }
        #endregion 



        #region Public Properties 
        #endregion
 
        #region Protected Properties 
        #endregion
 
        #region Private Properties
        /// 
        /// Gets the SchemaElement that this class is generating code for.
        ///  
        /// 
        public new EntityType Item 
        { 
            get
            { 
                return base.Item as EntityType;
            }
        }
 
        #endregion
 
 

    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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