public static SqlSessionFactory getSqlSessionFactory() {
HttpSession session = (HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(false);
ManagedNavUtils navyUtils = (ManagedNavUtils) session.getAttribute("navy");
if (navyUtils != null && navyUtils.getLoggedInUser() != null)
  setLoggedInUser(navyUtils.getLoggedInUser());
return factory;