Please send me the (Hibernate.cfg.xml) file content. Thank you. On Fri, Sep 12, 2008 at 2:03 AM, Ayub Khan <[EMAIL PROTECTED]> wrote:
> Hi Hazem, > I have implemented as per your suggestion using a single PL. > > The PL is registered in facesConfig.xml and the hibernateconfig file has > > <property name="current_session_context_class">thread</property> > > still I am getting > > "org.hibernate.LazyInitializationException: could not initialize proxy - > no Session" error > > Any clues ? > ========================================== > ========================================= > public class RestoreViewPhaseListener implements PhaseListener { > > public void beforePhase(PhaseEvent event) { > SessionFactory sessionFactory = HibernateUtil.getSessionFactory(); > sessionFactory.getCurrentSession().beginTransaction(); > > } > > public void afterPhase(PhaseEvent event) { > SessionFactory sessionFactory = HibernateUtil.getSessionFactory(); > try { > sessionFactory.getCurrentSession().getTransaction().commit(); > } catch (Throwable ex) { > > // very bad error here, occured... > if (sessionFactory.getCurrentSession(). > getTransaction().isActive()) { > sessionFactory.getCurrentSession(). > getTransaction().rollback(); > } > } > } > > public PhaseId getPhaseId() { > return PhaseId.INVOKE_APPLICATION; > > } > } > > ========================= > HibernateUtil.java > ========================== > public class HibernateUtil { > private static final SessionFactory sessionFactory; > > static { > try { > // Create the SessionFactory from hibernate.cfg.xml > sessionFactory = new > Configuration().configure().buildSessionFactory(); > > } catch (Throwable ex) { > // Make sure you log the exception, as it might be swallowed > System.err.println("Initial SessionFactory creation failed." + > ex); > throw new ExceptionInInitializerError(ex); > } > } > > public static SessionFactory getSessionFactory() { > return sessionFactory; > } > > } > > > Can you tell me if I am missing anything here? > > Thank you. > > Regards > Ayub > > On Thu, Sep 11, 2008 at 9:45 PM, Hazem Saleh <[EMAIL PROTECTED]> wrote: > >> Hi Ayub, >> >> I tried this code before and it worked fine. >> You should check your hibernate configuration, and make sure that: >> 1. You are registered your PLs. >> 2. <property name="current_session_context_class">thread</property>. >> >> Another better idea, I got later, you can use only one PL on the >> (INVOKE_APPLICATION) phase to implement the OSPVP. >> >> Thank you. >> >> >> On Thu, Sep 11, 2008 at 11:22 AM, Ayub Khan <[EMAIL PROTECTED]> wrote: >> >>> Hi, >>> I have impleted the phaseListener using the idea presented on >>> http://www.jroller.com/HazemBlog/entry/implementing_hibernate_open_session_per >>> >>> I am getting "org.hibernate.HibernateException: createQuery is not valid >>> without active transaction" error message. >>> >>> Below is the code of phase listeners: >>> >>> public class RestoreViewPhaseListener implements PhaseListener { >>> >>> public void afterPhase(PhaseEvent event) { >>> } >>> >>> public void beforePhase(PhaseEvent event) { >>> SessionFactory sessionFactory = >>> >>> HibernateUtil.getSessionFactory(); >>> sessionFactory.getCurrentSession().beginTransaction(); >>> >>> >>> } >>> >>> public PhaseId getPhaseId() { >>> return PhaseId.RESTORE_VIEW; >>> } >>> >>> } >>> >>> Please let me where to open and close session and transaction. >>> >>> Thanks >>> Ayub >>> >>> >>> >>> -- >>> -- "Two roads diverged in a wood >>> And I took the one less traveled by >>> And that has made all the difference. >>> >>> Robert Frost....." >>> >> >> >> >> -- >> Hazem Ahmed Saleh Ahmed >> >> Web blog: http://www.jroller.com/page/HazemBlog >> >> [Web 2.0] GMaps Integration with JSF + Apache Tomahawk + JBoss a4j: >> http://code.google.com/p/gmaps4jsf/ >> > > > > -- > -- "Two roads diverged in a wood > And I took the one less traveled by > And that has made all the difference. > > Robert Frost....." > -- Hazem Ahmed Saleh Ahmed Web blog: http://www.jroller.com/page/HazemBlog [Web 2.0] GMaps Integration with JSF + Apache Tomahawk + JBoss a4j: http://code.google.com/p/gmaps4jsf/