[jboss-user] [EJB 3.0] - Re: Attribute from MappedClass as a part of composit PK ?

[Wolfgang Knauf]

Hi,

you have to synchronize them yourself. So the setter of one attribute has to update the other. This might be a problem for the embedded id, because it cannot set it's timestamp value to the outer class.
But you might add a "@PreUpdate" callback method to your entity and synchronize both values.

Hope this helps

Wolfgang

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