You need to implement the persistence logic in the ejbCreate(), ejbLoad()
and ejbStore() with BMP. The client shouldn't know if its a BMP or CMP, the
concurrent access is controlled by the transactional attributes set on the
bean.
/kjetilhp
> -----Original Message-----
> From: Luo Kelvin [mailto:[EMAIL PROTECTED]]
> Sent: 11. september 2000 10:36
> To: [EMAIL PROTECTED]
> Subject: How to update a BMP?
>
>
> Hi, everyone,
> I want to change the entry of a entity bean. For a
> CMP, I konw I just set the fields of the bean and let
> the container do the rest. But for a BMP, I wonder if
> I must implement a method to write the data into
> database and call it explictly from the client. If it
> is the case, do I need consider the concurrent acccess
> problem?
> Thanks in advance.
> Kelvin.
>
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