Hi Team
We were using tomEE, but we want to migrate to tomcat, because of its more
lightweight than tomEE, tomEE is my favis. I looked at the JTA implementaion
in tomcat, it suggests atomikos/ JTOS for jta implementation in tomcat,I was
able to configure atomikos+ hibernate + tomcat, but the transaction like
em.merge, em.remove, or em.persist not working,it does not even logs in the
update / insert / delete hibernate queries when invoked these methods with
em. Please let me know what could be the root cause of it. Please lemme know
how do i configure deltaspike.
The code snippet :
@Transactional //Commented for the time being
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void edit(T entity) throws IllegalStateException,
SecurityException, SystemException {
EntityManager em = getEntityManager();
try{
em.setFlushMode(FlushModeType.COMMIT);
T e = em.merge(entity);; // Does not makes a transaction query -
update / delete / insert when hibernate logging is on
/*
<property value="true" name="hibernate.show_sql"/> in persistence.xml
*/
em.flush(); // Throws exception transaction is required
}
catch(Exception e)
{
e.printStackTrace();
throw new IllegalStateException(e);
}
}
Regards
Sentil
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