Transaction problem with jconn5.2

Question

jconn5.2 and iASsp2
I am using Bean Managed Transaction in my application, start the first
transaction is fine, but once the application going to start another
transaction, errors occoured:
"the transaction onwer is not in current thread".

Answer 1

Hi,
I've had the very same problem with RAD.
Try to set the Transaction attribute to SUPPORTS. With SUPPORTS the EJB method will use the same transaction as the caller.
package hu.bme.ett.raktar.facade;
import hu.bme.ett.raktar.ejbs.Raktar;
import hu.bme.ett.raktar.ejbs.controller.RaktarManager;
import javax.ejb.Stateless;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
@Stateless
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public class RaktarListazas implements RaktarListazasLocal {
     RaktarManager rm = new RaktarManager();
     * Default constructor.
    public RaktarListazas() {
        // TODO Auto-generated constructor stub
    public Raktar getRaktar(long raktId) {
         return rm.findRaktarByRaktId(raktId);
    public void createRaktar(long raktId) {
         Raktar r = new Raktar();
         r.setRaktId(raktId);
         r.setRaktAzonosito("Y1RAK-01" + raktId);
         r.setMegnevezes("Elso raktaram");
         try {
               rm.createRaktar(r);
          } catch (Exception e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
}Cheers,
Viktor