} catch (NotAuthorizedException e) {
} catch (NotAuthorizedFilterException e) {
    public ActionForward chooseCurricularCourseByID(ActionMapping mapping, ActionForm form,            HttpServletRequest request, HttpServletResponse response) throws Exception {        HttpSession session = request.getSession();        if(request.getParameter("degreeCurricularPlanID") != null){            Integer degreeCurricularPlanID = new Integer(request.getParameter("degreeCurricularPlanID"));            request.setAttribute("degreeCurricularPlanID", degreeCurricularPlanID);        }        request.setAttribute("courseID", getFromRequest("courseID", request));        //		parameters necessary to write in jsp        request.setAttribute("curricularCourse", getFromRequest("curricularCourse", request));        request.setAttribute("executionYear", getFromRequest("executionYear", request));        request.setAttribute("degree", getFromRequest("degree", request));        request.setAttribute("jspTitle", getFromRequest("jspTitle", request));        String executionYear = getFromRequest("executionYear", request);        Integer courseID = new Integer(getFromRequest("courseID", request));        IUserView userView = (IUserView) session.getAttribute(SessionConstants.U_VIEW);        List studentList = null;        try {            Object args[] = { userView, courseID, executionYear };            studentList = (List) ServiceManagerServiceFactory.executeService(userView,                    "ReadStudentListByCurricularCourse", args);        } catch (NotAuthorizedException e) {            return mapping.findForward("NotAuthorized");        } catch (NonExistingServiceException e) {            ActionErrors errors = new ActionErrors();            errors.add("nonExisting", new ActionError("error.exception.noStudents"));            saveErrors(request, errors);            return mapping.findForward("NoStudents");        }        InfoCurricularCourse infoCurricularCourse = null;        try {            Object args[] = { courseID };            infoCurricularCourse = (InfoCurricularCourse) ServiceManagerServiceFactory.executeService(                    userView, "ReadCurricularCourseByID", args);        } catch (NonExistingServiceException e) {        } catch (FenixServiceException e) {            throw new FenixActionException(e);        }        if (infoCurricularCourse != null) {            request.setAttribute("infoCurricularCourse", infoCurricularCourse);        }        request.setAttribute("enrolment_list", studentList);        String value = request.getParameter("viewPhoto");        if (value != null && value.equals("true")) {            request.setAttribute("viewPhoto", Boolean.TRUE);        } else {            request.setAttribute("viewPhoto", Boolean.FALSE);        }        return mapping.findForward("ChooseSuccess");    }