How to propograte entity manager in JBoss?

Hey,

I am working with JBoss,
I cant use injection ,so i need to create entity manager by using in factory.createEntityManager.

The issue here that i need in the same transaction (i use JTA) to share the same persistence context (entity manager).

Any suggestion will be more than welcome

I am a little bit confused at what you exactly mean with

"I cant use injection ,so i need to create entity manager by using in factory.createEntityManager.

The issue here that i need in the same transaction (i use JTA) to share the same persistence context (entity manager)."

Does this mean you don't want to use injection? or that you think JBoss can't inject for you?

And then you say you need a single transaction to share the same persistence context. Kind o fconsufising, but anyway,

It might be that you are looking for an extended persistence context. If I am correct you can use the LocalThread for that or use the Open Session in view pattern here http://www.hibernate.org/43.html.

Mark

I dont want to use injection because i create my schemas and factories at run time.

For that reason i need to create the entity manager via createEntityManager and dont by injection.

The issue here is that i dont want that each time i create entity manager in the same transaction i will get a different persistence context.

In hibernate you can use in "current session".

I dont want to fall down to explicity use of hibernate ,so i am looking for a solution with JPA

Thank you

I believe you will find in the JPA spec that currentSession is basically built into JPA.

Mark

I know that is suppose to attach the current session to the transaction scope in JTA enviroment,

But when i explicity create the entity manager i have differents persistence context in the same transaction.

Is it a good solution to cast the current session to the entity manager?

Thank you