Atomikos Forum

Hi,

I followed the Tomcat7 integration tutorial for setting up container managed transactions (CMT). It works out of the box with Spring4/JPA/Hibernate.

But when I try to setup CMT with Hibernate4 without Spring and JPA, I don't get it working.

My setup is the following:
- Simple Web app
  - Servlet 3.1 API
  - Hibernate 4.3.9
- Tomcat 7 setup as explained in the atomikos integration tutorial
  - Oracle XA Datasource

hibernate.cfg.xml contains JTA configuration:
- <property name="hibernate.transaction.jta.platform">at.gv.brz.justiz3.test.atomikos.AtomikosJtaPlatform</property>
  - The AtomikosJtaPlatform extends the org.hibernate.engine.transaction.jta.platform.internal.AbstractJtaPlatform and returns the TransactionManager as well as the UserTransaction via JNDI successfully
- <property name="hibernate.current_session_context_class">jta</property>
- The datasource is retrieved via JNDI lookup

Having setup all this stuff, when I try to get a hibernate session via org.hibernate.internal.SessionFactoryImpl.getCurrentSession, I get an exception at org.hibernate.context.internal.JTASessionContext.currentSession that it is unable to locate current JTA transaction.

So, what I', doing wrong?

Thanks,
Torsten

Torsten,

What tutorial are you referring to, so we can check?

Thanks