Does Country object declare a @Version field?
mxc wrote:
>
> Hi all,
>
> In my application a user edits an entry in a form which allows the user to
> select the foreign objects from a list box which has been populated via a
> jpa query. (The context has been closed and hence the object is detached.)
> So for example if the object customer has a manytoone relationship to
> country the country drop down allows selection of the country.
>
> When trying to persist the customer object I get an error about the
> country object already having an id value set and that this causes
> problems with auto-generation. It appears that openjpa is attemtping to
> persist the country object insead of just attaching it and seeing it is
> already in the database. How can I fix this? I have tried
> cascade={CascadeType.ALL} on both sides of the relationship with no luck
> :(
>
> thanks
>
>
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