sessao.setAttribute("publico.types", types);
request.setAttribute("publico.types", types);
  public ActionForward execute(ActionMapping mapping, ActionForm form,                                HttpServletRequest request,                                HttpServletResponse response)      throws Exception {      		        HttpSession sessao = request.getSession();	sessao.removeAttribute(SessionConstants.INFO_SECTION);    if (sessao != null) {    	//TODO: No futuro, os edificios devem ser lidos da BD         List buildings = Util.readExistingBuldings("*",null);        sessao.setAttribute("publico.buildings", buildings);        //TODO: No futuro, os tipos de salas devem ser lidos da BD         ArrayList types = new ArrayList();        types.add(new LabelValueBean("*", null));        types.add(new LabelValueBean("Anfiteatro", (new Integer(TipoSala.ANFITEATRO)).toString()));        types.add(new LabelValueBean("Laboratrio", (new Integer(TipoSala.LABORATORIO)).toString()));        types.add(new LabelValueBean("Plana", (new Integer(TipoSala.PLANA)).toString()));        sessao.setAttribute("publico.types", types);              return mapping.findForward("Sucess");    } else      throw new Exception();   }