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JPA 2.0 on Java EE 5?? [message #496601]

Tue, 10 November 2009 11:39

Eclipse User

Hi
This is my first Post Razz

Sorry for my english.. I am from Paraguay Smile

I want to code a program who use CriteriaQuery but stil use Java EE like JSF 1.2.
Not a .war.
Has some one make this work?

Tanks.

Re: JPA 2.0 on Java EE 5?? [message #499415 is a reply to message #496601]

Sun, 22 November 2009 01:23

Eclipse User

Elvis Ratzlaff пишет:
> Hi This is my first Post :p Sorry for my english.. I am from Paraguay :)
>
> I want to code a program who use CriteriaQuery but stil use Java EE like
> JSF 1.2.
> Not a .war.
> Has some one make this work?
>
> Tanks.

I tried before but servers are often have some verification (and may be
integration) code and force "1.0" version for persistence.xml

Re: JPA 2.0 on Java EE 5?? [message #499696 is a reply to message #496601]

Mon, 23 November 2009 13:27

Eclipse User

EclipseLink inclues the new JPA 2.0 classes inside its jar, so most JPA 2.0 features will just work. Unless you replace your server's persistence.jar, you will still have the old JPA 1.0 interfaces, so you will need to cast your EntityManager.getDelegate() to the EclipseLink impl to call some methods.

If you replace the persistence.jar, then most servers will just work.

Which server are you using, and what issue are you having?

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