RelationshipFixer.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 / DataEntity / System / Data / Objects / DataClasses / RelationshipFixer.cs / 1305376 / RelationshipFixer.cs
                        

                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner       [....]
// @backupOwner [....] 
//--------------------------------------------------------------------- 
using System.Data.Metadata.Edm;
 
namespace System.Data.Objects.DataClasses
{
    [Serializable]
    internal class RelationshipFixer : IRelationshipFixer 
        where TSourceEntity : class
        where TTargetEntity : class 
    { 
        // The following fields are serialized.  Adding or removing a serialized field is considered
        // a breaking change.  This includes changing the field type or field name of existing 
        // serialized fields. If you need to make this kind of change, it may be possible, but it
        // will require some custom serialization/deserialization code.
        RelationshipMultiplicity _sourceRoleMultiplicity;
        RelationshipMultiplicity _targetRoleMultiplicity; 

        internal RelationshipFixer(RelationshipMultiplicity sourceRoleMultiplicity, RelationshipMultiplicity targetRoleMultiplicity) 
        { 
            _sourceRoleMultiplicity = sourceRoleMultiplicity;
            _targetRoleMultiplicity = targetRoleMultiplicity; 
        }

        /// 
        /// Used during relationship fixup when the source end of the relationship is not 
        /// yet in the relationships list, and needs to be created
        ///  
        /// RelationshipNavigation to be set on new RelatedEnd 
        /// RelationshipManager to use for creating the new end
        /// Reference to the new collection or reference on the other end of the relationship 
        RelatedEnd IRelationshipFixer.CreateSourceEnd(RelationshipNavigation navigation, RelationshipManager relationshipManager)
        {
            return relationshipManager.CreateRelatedEnd(navigation, _targetRoleMultiplicity, _sourceRoleMultiplicity, /*existingRelatedEnd*/ null);
        } 
    }
 
} 

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

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