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need help here

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I have two entity beans: PlayerBean and TeamBean.
the realtionship between these beans is : one to many (many players to one team).
I am using CMP 2.0 model and the relationship is bidirectional.
the fields of Team table in the database are :
teamname, teamcity
the fields of Player table in the database are:
pid, pname, psalary, pteam (pteam is a string and it serves as a FK).
in the PlayerLocal interface I wrote :
All the codes are inspired from Mastering EJB

in the PlayerBean I wrote:

using J2EE RI, I don't persist the pteam..
are there any things wrong with this design ?
if there is a better way to perform this relationship please tell me.
if I wrote in my client:
will the container fills the pteam field in the Player table with the right value ?
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Redirect to the twin thread in "EJB and Other J2EE Technologies". Please, post your answers there. Thanks...
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