public override bool HandleException(ref Exception exception, ExceptionLayer layer)
{
bool reThrow = false;
switch (layer)
{
case ExceptionLayer.Data:
if (exception is SqlException)
{
SqlException changedType = exception as SqlException;
if (changedType.ErrorCode > 500000)
{
reThrow = ExceptionPolicy.HandleException(exception, "DataAccessCustomException");
exception = new KDataAccessCustomException(exception.Message);
}
else
{
reThrow = ExceptionPolicy.HandleException(exception, "DataAccessException");
}
}
else
{
reThrow = ExceptionPolicy.HandleException(exception, "DataAccessException");
}
break;
case ExceptionLayer.Business:
reThrow = ExceptionPolicy.HandleException(exception, "BusinessException");
break;
case ExceptionLayer.Presentation:
reThrow = ExceptionPolicy.HandleException(exception, "PresentaionException");
break;
}
return reThrow;
}
public abstract bool HandleException(ref Exception exception, ExceptionLayer layer);
