Re: [eclipselink-users] JTA and driver class name

[Zdenek Machac <xmachac2@xxxxxxxx>]

It's exactly what we wanted. Thanks.

Zdnek Machac

Dne 25.2.2010 17:44, Andrei Ilitchev napsal(a):
> Consider overriding org.eclipse.persistence.sessions.JNDIConnector class
> and setting the custom connector into the session in SessionCustomizer:
> // Set a new Connector for writing
> session.getLogin().setConnector(new MyJNDIConnector());
> // Set a new Connector for reading
> ((DatabaseLogin)((ServerSession)session).getReadConnectionPool().getLogin()).setConnector(new
> MyJNDIConnector());
> ----- Original Message ----- From: "Zdenek Machac" <xmachac2@xxxxxxxx>
> To: <eclipselink-users@xxxxxxxxxxx>
> Sent: Thursday, February 25, 2010 11:15 AM
> Subject: Re: [eclipselink-users] JTA and driver class name
>
>
> > Hi,
> >
> > internal user/password is not used for creating connection to DB (it's
> > other user/password
> > registered in server configuration of connection pool), but for
> > obtaining DataSource from
> > JNDI (JNDI resource is protected).
> >
> > Zdenek Machac
> >
> >
> > Dne 25.2.2010 15:46, Andrei Ilitchev napsal(a):
> > > You can use the original JTA datasource and specify userName and
> > > password - then Eclipselink will obtain connections using
> > > ds.getConnection(userName, password).
> > > ----- Original Message ----- From: "Zdenek Machac" <xmachac2@xxxxxxxx>
> > > To: "EclipseLink User Discussions" <eclipselink-users@xxxxxxxxxxx>
> > > Sent: Thursday, February 25, 2010 6:42 AM
> > > Subject: [eclipselink-users] JTA and driver class name
> > >
> > >
> > > > Hallo,
> > > >
> > > > we use OpenJPA implementation in Weblogic 10.3 cluster environment but
> > > > we want to migrate to EclipseLink (Oracle TopLink). But there is one
> > > > stopper.
> > > >
> > > > We use DB connection (DataSource) maped as global JNDI with custom
> > > > user access (only one internal user can access this JNDI resource).
> > > > Therefore we can not use direct JNDI string in persistence.xml becase
> > > > only described user can obtain connection instance from JNDI.
> > > >
> > > > If we try use JTA and specify driver name EclipseLink JPA says:
> > > >
> > > > "PersistenceUnitInfo ProjektPU has transactionType JTA, but doesnt
> > > > have jtaDataSource"
> > > >
> > > > Is there any way to specify transaction-type="JTA" without
> > > > jta-data-source and use property
> > > >
> > > > <property name="eclipselink.jdbc.driver" value=" ... "/>
> > > >
> > > > with own implementation driver class name which wrap obtaining DB
> > > > connection from JNDI?
> > > >
> > > > Thanks.
> > > >
> > > > Zdenek Machac
> > > >
> > > > _______________________________________________
> > > > eclipselink-users mailing list
> > > > eclipselink-users@xxxxxxxxxxx
> > > > https://dev.eclipse.org/mailman/listinfo/eclipselink-users
> > >
> > > _______________________________________________
> > > eclipselink-users mailing list
> > > eclipselink-users@xxxxxxxxxxx
> > > https://dev.eclipse.org/mailman/listinfo/eclipselink-users
> >
> > _______________________________________________
> > eclipselink-users mailing list
> > eclipselink-users@xxxxxxxxxxx
> > https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>
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