Pessoal, estou migrando para o Hibernate 4 e estou tendo problemas no HibernateConnectionFilter
minha classe filter:
[code]
public class ConexaoHibernateFilter implements Filter {
private SessionFactory sessionFactory;
@Override
public void destroy() {
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
try {
this.sessionFactory.getCurrentSession().beginTransaction();
chain.doFilter(request, response);
this.sessionFactory.getCurrentSession().getTransaction().commit();
this.sessionFactory.getCurrentSession().close();
} catch (Throwable ex) {
try {
if (this.sessionFactory.getCurrentSession().getTransaction().isActive()) {
this.sessionFactory.getCurrentSession().getTransaction().rollback();
}
} catch (Throwable t) {
t.printStackTrace();
}
throw new ServletException(ex);
}
}
@Override
public void init(FilterConfig config) throws ServletException {
this.sessionFactory = HibernateUtil.getSessionFactory();
}
}[/code]
Se eu criar minha sesstinoFactory como abaixo, não da erro nenhum e funciona perfeitamente no hibernate 4, porem está deprecated:
/*private static final SessionFactory sessionFactory = buildSessionFactory();
private static SessionFactory buildSessionFactory() {
try {
Configuration cfg = new Configuration();
cfg.configure("hibernate.cfg.xml");
return cfg.buildSessionFactory(); --> Deprecated
} catch (Throwable e) {
System.out.println("Criacao inicial do objeto SessionFactory falhou. Erro: " + e);
throw new ExceptionInInitializerError(e);
}
}
public static SessionFactory getSessionFactory() {
return sessionFactory;
}Se eu criar minha sesstionFactory como na documentação do hibernate 4 (segue abaixo), da erro na conexaoHibernateFilter: o erro é: createQuery is not valid without active transaction
private static SessionFactory sessionFactory;
private static ServiceRegistry serviceRegistry; //<--- hibernate 4
private static SessionFactory configureSessionFactory() throws HibernateException {
Configuration configuration = new Configuration();
configuration.configure();
serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
sessionFactory = configuration.buildSessionFactory(serviceRegistry);
return sessionFactory;
}
public static SessionFactory getSessionFactory() {
return configureSessionFactory();
}
}Alguem sabe como resolver?