/// <summary>
/// Returns the object after possibly passing it to a custom user type manager for conversion.
/// </summary>
/// <returns>
/// The object after custom type conversion, if a custom type for this DB returned object is registered.
/// </returns>
/// <param name='obj'>
/// The value returned by the DB. This CANNOT be null.
/// </param>
internal static object GetSystemObjectAfterCustomTypeConversion(object obj, Type typeOfSysType, Type typeOfDbType)
{
TypeKey typeKey = new TypeKey(typeOfSysType, typeOfDbType);
// If there is a custom user type
if (RegisteredTypes.ContainsKey(typeKey))
{
IUserType userType = RegisteredTypes[typeKey];
return(userType.ReadValueFromDb(obj));
}
else
{
return(obj);
}
}