Integer degreeCurricularPlanID = new Integer(request.getParameter("degreeCurricularPlanID")); request.setAttribute("degreeCurricularPlanID", degreeCurricularPlanID);
    public ActionForward read(ActionMapping mapping, ActionForm form, HttpServletRequest request,            HttpServletResponse response) throws Exception {        SiteView siteView = readSiteView(mapping, form, request);        setSiteViewToRequest(request, siteView, mapping);        List infoCoursesHistoric = readCoursesHistoric(mapping, form, request);        setInfoCoursesHistoric(request, infoCoursesHistoric, mapping);        return mapping.findForward("successfull-read");    }