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EntityManager.joinTransaction() only for application-managed EntityManagers?

 
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EntityManager.joinTransaction()

Is this valid for application-managed entity managers only?
Can we use it with the container-managed entity managers too?
 
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Hi. Page 47, the very bottom:

The methods close, isOpen, joinTransaction, and getTransaction are used to manage
application-managed entity managers and their lifecycle.



Raf
 
Treimin Clark
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Thank you Raf

I think you can kindly answer my this question too.

Treimin
 
Raf Szczypiorski
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Done ;-) Hope the answers make sense...

Cheers.
 
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This may also help you.

Page no 46 of "ejb-3_0-fr-spec-persistence.pdf" Entity Operaions


/**
* Indicate to the EntityManager that a JTA transaction is
* active. This method should be called on a JTA application
* managed EntityManager that was created outside the scope
* of the active transaction to associate it with the current
* JTA transaction.
* @throws TransactionRequiredException if there is
* no transaction.
*/
public void joinTransaction();
 
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