ObjectStateEntryOriginalDbUpdatableDataRecord.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / DataEntity / System / Data / Objects / ObjectStateEntryOriginalDbUpdatableDataRecord.cs / 2 / ObjectStateEntryOriginalDbUpdatableDataRecord.cs
                        

                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner       [....]
// @backupOwner [....] 
//--------------------------------------------------------------------- 
using System;
using System.ComponentModel; 
using System.Data;
using System.Data.Common;
using System.Data.Metadata.Edm;
using System.Diagnostics; 
using System.Reflection;
 
namespace System.Data.Objects 
{
    internal sealed class ObjectStateEntryOriginalDbUpdatableDataRecord : CurrentValueRecord 
    {
        internal ObjectStateEntryOriginalDbUpdatableDataRecord(ObjectStateEntry cacheEntry, StateManagerTypeMetadata metadata, object userObject)
            : base(cacheEntry, metadata, userObject)
        { 
            EntityUtil.CheckArgumentNull(cacheEntry, "cacheEntry");
            EntityUtil.CheckArgumentNull(userObject, "userObject"); 
            EntityUtil.CheckArgumentNull(metadata, "metadata"); 
            Debug.Assert(!cacheEntry.IsKeyEntry, "Cannot create an ObjectStateEntryOriginalDbUpdatableDataRecord for a key entry");
            switch (cacheEntry.State) 
            {
                case EntityState.Unchanged:
                case EntityState.Modified:
                case EntityState.Deleted: 
                    break;
                default: 
                    throw EntityUtil.CannotCreateObjectStateEntryOriginalDbUpdatableDataRecord(); 
            }
        } 
        protected override object GetRecordValue(int ordinal)
        {
            Debug.Assert(!_cacheEntry.IsRelationship, "should not be relationship");
            return _cacheEntry.GetOriginalEntityValue(_metadata, ordinal, _userObject, ObjectStateValueRecord.OriginalUpdatable); 
        }
        protected override void SetRecordValue(int ordinal, object value) 
        { 
            Debug.Assert(!_cacheEntry.IsRelationship, "should not be relationship");
            _cacheEntry.SetOriginalEntityValue(_metadata, ordinal, _userObject, value); 
        }
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner       [....]
// @backupOwner [....] 
//--------------------------------------------------------------------- 
using System;
using System.ComponentModel; 
using System.Data;
using System.Data.Common;
using System.Data.Metadata.Edm;
using System.Diagnostics; 
using System.Reflection;
 
namespace System.Data.Objects 
{
    internal sealed class ObjectStateEntryOriginalDbUpdatableDataRecord : CurrentValueRecord 
    {
        internal ObjectStateEntryOriginalDbUpdatableDataRecord(ObjectStateEntry cacheEntry, StateManagerTypeMetadata metadata, object userObject)
            : base(cacheEntry, metadata, userObject)
        { 
            EntityUtil.CheckArgumentNull(cacheEntry, "cacheEntry");
            EntityUtil.CheckArgumentNull(userObject, "userObject"); 
            EntityUtil.CheckArgumentNull(metadata, "metadata"); 
            Debug.Assert(!cacheEntry.IsKeyEntry, "Cannot create an ObjectStateEntryOriginalDbUpdatableDataRecord for a key entry");
            switch (cacheEntry.State) 
            {
                case EntityState.Unchanged:
                case EntityState.Modified:
                case EntityState.Deleted: 
                    break;
                default: 
                    throw EntityUtil.CannotCreateObjectStateEntryOriginalDbUpdatableDataRecord(); 
            }
        } 
        protected override object GetRecordValue(int ordinal)
        {
            Debug.Assert(!_cacheEntry.IsRelationship, "should not be relationship");
            return _cacheEntry.GetOriginalEntityValue(_metadata, ordinal, _userObject, ObjectStateValueRecord.OriginalUpdatable); 
        }
        protected override void SetRecordValue(int ordinal, object value) 
        { 
            Debug.Assert(!_cacheEntry.IsRelationship, "should not be relationship");
            _cacheEntry.SetOriginalEntityValue(_metadata, ordinal, _userObject, value); 
        }
    }
}

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

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