?? dataportal.cs
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using System;
using System.EnterpriseServices;
namespace CSLA.Server.ServicedDataPortal
{
/// <summary>
/// Implements the transactional server-side DataPortal object as
/// discussed in Chapter 5.
/// </summary>
[Transaction(TransactionOption.Required), EventTrackingEnabled(true)]
public class DataPortal : ServicedComponent
{
/// <summary>
/// Invokes the server-side DataPortal Create method within
/// a COM+ transaction.
/// </summary>
[AutoComplete(true)]
public object Create(object criteria, DataPortalContext context)
{
CSLA.Server.DataPortal portal = new CSLA.Server.DataPortal();
return portal.Create(criteria, context);
}
/// <summary>
/// Invokes the server-side DataPortal Fetch method within
/// a COM+ transaction.
/// </summary>
[AutoComplete(true)]
public object Fetch(object criteria, DataPortalContext context)
{
CSLA.Server.DataPortal portal = new CSLA.Server.DataPortal();
return portal.Fetch(criteria, context);
}
/// <summary>
/// Invokes the server-side DataPortal Update method within
/// a COM+ transaction.
/// </summary>
[AutoComplete(true)]
public object Update(object obj, DataPortalContext context)
{
CSLA.Server.DataPortal portal = new CSLA.Server.DataPortal();
return portal.Update(obj, context);
}
/// <summary>
/// Invokes the server-side DataPortal Delete method within
/// a COM+ transaction.
/// </summary>
[AutoComplete(true)]
public object Delete(object criteria, DataPortalContext context)
{
CSLA.Server.DataPortal portal = new CSLA.Server.DataPortal();
return portal.Delete(criteria, context);
}
}
}
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