> It may be that TopLink doesn't know how to find our > TransactionManager. OpenJPA finds it automatically by calling > org.apache.openejb.OpenEJB.getTransactionManager(). For Hibernate, > there's the TransactionManagerLookup which can be configured. Do you > know if there's anything similar in TopLink? > [Marcin Kwapisz] Thanks David for the hint.
There is such feature and similar problem (solution also) is described here: http://forums.oracle.com/forums/thread.jspa?threadID=625250&tstart=0&messageID=2390496 and here: http://www.jroller.com/guruwons/entry/use_glassfish_java_persistence_provider The only one thing I had to find was TransactionManager jndi name: java:comp/TransactionManager public class OpenEJBTransactionController extends JTATransactionController { public static final String JNDI_TRANSACTION_MANAGER_NAME = "java:comp/TransactionManager"; public OpenEJBTransactionController() { super(); } @Override protected TransactionManager acquireTransactionManager() throws Exception { return (TransactionManager) jndiLookup(JNDI_TRANSACTION_MANAGER_NAME); } } and in persistence.xml <property name="toplink.target-server" value="pl.zsk.samples.ejbservice.OpenEJBTransactionController"/> Regards -- Marcin Kwapisz Division of Computer Networks Technical Univeristy of Lodz, Poland
