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bean things during different methods.

 
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Why is it allowed to do the following 2 thing in the ejbCreate/ejbRemove methods of a Stateful Session bean and not a Stateless Session bean?

Access another bean's methods
Access a resource manager (like a database)

Thanks.
 
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Quote from the specs:


Accessing resource managers and enterprise beans is disallowed in the session bean methods for which the Container does not have a meaningful transaction context or client security context.



Regards.
 
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