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public class HibernateUtil { | |
private static final SessionFactory sessionFactory; | |
static { | |
AnnotationConfiguration configuration = new AnnotationConfiguration(); | |
configuration.addAnnotatedClass(Usuario.class); | |
sessionFactory = configuration.buildSessionFactory(); | |
new SchemaExport(configuration).create(true, false); | |
} | |
public Session openSession() { | |
return sessionFactory.openSession(); | |
} | |
} |
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@Resource | |
public class LoginController { | |
private UsuarioDao usuarioDao; | |
private UsuarioLogado usuarioLogado; | |
private Result result; | |
public LoginController(UsuarioDao usuarioDao, UsuarioLogado usuarioLogado, | |
Result result) { | |
this.usuarioDao = usuarioDao; | |
this.usuarioLogado = usuarioLogado; | |
this.result = result; | |
} | |
public void autentica(Usuario usuario) { | |
Usuario autenticado = usuarioDao.buscaUsuarioPorLoginESenha(usuario); | |
if (autenticado != null) { | |
usuarioLogado.efetuaLogin(autenticado); | |
result.use(Results.logic()).redirectTo(PrincipalController.class).formulario(); | |
return; | |
} | |
result.use(Results.logic()).redirectTo(LoginController.class).formulario(); | |
} | |
public void formulario() { | |
} | |
} |
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@Component | |
@RequestScoped | |
public class UsuarioDao { | |
private final Session session; | |
public UsuarioDao() { | |
session = new HibernateUtil().openSession(); | |
} | |
public Usuario buscaUsuarioPorLoginESenha(Usuario usuario) { | |
Query query = this.session.createQuery("from Usuario where login = :pLogin and senha = :pSenha"); | |
query.setParameter("pLogin", usuario.getLogin()); | |
query.setParameter("pSenha", usuario.getSenha()); | |
return (Usuario) query.uniqueResult(); | |
} | |
} |
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@Component | |
@SessionScoped | |
public class UsuarioLogado { | |
private Usuario usuarioLogado; | |
public void efetuaLogin(Usuario usuario){ | |
this.usuarioLogado = usuario; | |
} | |
public Usuario getUsuario(){ | |
return this.usuarioLogado; | |
} | |
} |
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