Why not just have use cased base DAO methods.
OrderDOA {
Order getOrderSummary(...) //order with no line items but maybe a calc field of
how many lis there are? maybe customer/shipping info...
Order getOrderDetails(...) //order with line items
}
Passing other stuff moves your data layer up. This keeps it to where you
merely ask for what you want and get it.
However, I'm a mere hacker and not an architect :-)
-Andy
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