Hello,
Its odd because the exception is stating your ItemOrderPK doesn't have
any fields. How have you defined the ItemOrderPK class and the item_id
and order_id fields? Can you post the ItemOrderPK class and how item_id
and order_id fields are mapped?
Best Regards,
Chris
John Arevalo wrote:
> Hi All,
>
> this is my E-R model:
>
> Item
> -----------
> item_id
> item_description
> item_price
>
> Order
> ----------
> order_id
> order_date
> order_customer
>
> Item_order
> -------------
> item_id
> order_id
> quantity
>
> i've created an ItemOrderPK with item_id and order_id fields [1] and
> ItemOrder Entity [2]. When i try to deploy on Glassfish: this
> exception is thrown:
>
> Exception Description: Entity [class package.ItemOrder] uses [class
> package.ItemOrderPK] as embedded id class whose access-type has been
> determined as [FIELD]. But [class package.ItemOrderPK] does not define
> any [FIELD]. It is likely that you have not provided sufficient
> metadata in your id class [class package.ItemOrderPK].
>
> How can I solve this exception? or , there is another way to represent
> this model?
>
> Thanks for your replies.
>
> [1]
http://pastebin.com/d1b1a3e6f> [2]
http://pastebin.com/m31b4dce7> --
> John Arévalo
> GNU/Linux User #443701
>
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