HttpServletRequest request, HttpServletResponse response) {
HttpServletRequest request, HttpServletResponse response) throws FenixServiceException {
    public ActionForward deleteSummary(ActionMapping mapping, ActionForm form,            HttpServletRequest request, HttpServletResponse response) {        try {            HttpSession session = request.getSession(false);            IUserView userView = (IUserView) session.getAttribute(SessionConstants.U_VIEW);                        String summaryIdString = request.getParameter("summaryCode");            Integer summaryId = new Integer(summaryIdString);                        Integer executionCourseId = getObjectCode(request);            request.setAttribute("objectCode", executionCourseId);                        Object[] args = { executionCourseId, summaryId };            ServiceUtils.executeService(userView, "DeleteSummary", args);        } catch (Exception e) {                        ActionErrors actionErrors = new ActionErrors();            if (e instanceof NotAuthorizedException) {                actionErrors.add("error.editSummary", new ActionError("error.summary.not.authorized"));            }            actionErrors.add("error.deleteSummary", new ActionError("error.summary.impossible.delete"));            saveErrors(request, actionErrors);        }        return mapping.findForward("doShowSummariesAction");    }