UserFacade.java

package fi.insomnia.bortal.facade;

import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;

import fi.insomnia.bortal.model.User;

@Stateless
@LocalBean
public class UserFacade extends GenericFacade<Integer, User> {

    @PersistenceContext
    private EntityManager em;

    public UserFacade() {
        super(User.class);
    }

    protected EntityManager getEm() {
        return em;
    }

    public User findByLogin(String login) {
        TypedQuery<User> q = em.createNamedQuery("User.findByLogin", User.class);
        q.setParameter("login", login);
        return getSingleNullableResult(q);
    }

}