Re: [jetty-user] Extra setup for Jetty/Atomikos/Hibernate/JPA to get EntityManagerFactory reference in J2SE web application?

Hi Justin,

I am not sure it is an again JNDI conflict but hope this helps. It seems to
me quite similar.

http://javaadventure.blogspot.com/2010/03/openejb-jetty-and-maven-transaction.html




On 23 January 2012 22:53, Justin Cranford <[email protected]>wrote:

> Hi,
>
> I am running Jetty Hightide 8.0.4. I set up my Derby and Atomikos context
> according to this wiki.
>
> http://docs.codehaus.org/display/JETTY/Atomikos
>
> Note I am using the J2SE Atomikos classes
> (com.atomikos.icatch.jta.UserTransactionManager and
> com.atomikos.icatch.jta.UserTransactionImp), not the J2EE classes
> (com.atomikos.icatch.jta.J2eeTransactionManager and
> com.atomikos.icatch.jta.J2eeUserTransaction).
>
> The context works fine; I can do JNDI lookups for
> "java:/comp/env/jdbc/myDS" and "java:comp/env/TransactionManager" and use
> them to execute some SQL.
>
>
> What other configuration is required get EntityManagerFactory and
> EntityManager? Is there extra context and config information required to
> setup Hibernate/JPA to use the Atomikos DataSource and TransactionManager?
>
> I tried @PersistenceContext in my web application, but it is NULL. I
> assume it is not injected because my app is J2SE, not J2EE.
>
> Your help is appreciated. Thank you.
>
> Sincerely,
> Justin
>