External EDR Listener - MDB - JTA XA Transaction

@MessageDriven(mappedName

Hi,

I am trying to write external edr listener using MDB 3.0. I am trying to save CDRs in database, similar to OCSG EdrService. 

For this i am using JTA-XA transactions. But some how, database transactions are not being committed. Has anyone done this?

//MDB code

@MessageDriven(mappedName = "com.bea.wlcp.wlng.edr.EdrTopic")

public class EdrPersistenceListener implements MessageListener {

private EdrFilter edrFilter;

@PersistenceContext(name = "persistence/EdrPersistenceService")

private EntityManager em;

private MediationSink mediationSink;

public EdrPersistenceListener() throws Exception {

this.edrFilter = EdrFilterFactory.createDefaultFilterForCdr();

}

@PostConstruct

public void init() {

mediationSink = new DBSink(em);

}

public void onMessage(Message message) {

try {

if (message instanceof ObjectMessage) {

ObjectMessage messageObj = (ObjectMessage) message;