I am not able to send any reply to the list. I am just wondering why is it happening?
---------- Original Message ----------------------------------
From: "Rhodes, Phillip C." <[EMAIL PROTECTED]>
Reply-To: A mailing list for Enterprise JavaBeans development
Date: Fri, 5 Jan 2001 12:14:53 -0500
>In the Pet store, for every entity bean they define, there is a value object
>holder. For example, there is an Order (the ejb) and the OrderModel.
>
>What I have a problem with is the immense amount of code duplicity. If my
>Order object has 20 attributes, then I have to define the same 20 attributes
>in OrderModel (along with all the accessors).
>
>What I have done was to remove all the attributes from the OrderEJB and used
>a class variable in OrderEJB of type OrderModel to hold all of its
>attributes. OrderModel is the only place where the attributes are defined.
>OrderEJB uses a private instance of OrderModel to store it's state. It's
>getDetails() method (an ejb call) returns it's orderModel instance.
>
>Why wasn't this done initially?
>
>Phillip
>
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>
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