look for this sample http://www.chenillekit.org/chenillekit-hibernate/doa_sample.html
2008/8/23 limonn <[EMAIL PROTECTED]> > > Hi guys ! > > I m trying to expand one of the main tutorials > http://www.infoq.com/articles/tapestry5-intro Tapestry for Nonbelievers > bringing data from database through hibernate. > > import org.apache.tapestry5.ioc.annotations.Inject; > import org.apache.tapestry5.tutorial.entities.User; > import org.apache.tapestry5.tutorial.services.UserDAO; > import org.hibernate.Session; > > > If I do at the start class > > @Inject > private Session session; > > public List<User> getUserList() > { > return session.createCriteria(User.class).list(); > } > > Works OK !! > > but if I use the same at > > public class UserDAOImpl implements UserDAO { > > @Inject > private Session session; // Why this is null ??????????? > > > public UserDAOImpl(){ > > } > > public List<User> findAllUsers() > { > return session.createCriteria(User.class).list(); > } > > I get a null pointer exception at session because is null > > Why session is null with the same inject annotation here and not there > > then at the start class I wanted to do : > > @Inject > private UserDAO userDAO; > > public List<User> getUserList() > { > return userDAO.findAllUsers(); > } > > but null pointer exception at UserDAOImpl > > ----- > Raul Rosenzvaig > www.limonn.com > -- > View this message in context: > http://www.nabble.com/inyect-Session-not-working-for-hibernate-tp19122647p19122647.html > Sent from the Tapestry - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- with regards Sven Homburg http://www.chenillekit.org http://tapestry5-components.googlecode.com
