session.setAttribute(SessionConstants.INFO_EXECUTION_DEGREE_KEY, infoExecutionDegree);
request.setAttribute("exeDegree", infoExecutionDegree); RequestUtils.setExecutionPeriodToRequest(request,infoExecutionPeriod);
	public ActionForward execute(		ActionMapping mapping,		ActionForm form,		HttpServletRequest request,		HttpServletResponse response)		throws Exception {									HttpSession session = request.getSession();		session.removeAttribute(SessionConstants.INFO_SECTION);		String degreeInitials = request.getParameter("degreeInitials");		String nameDegreeCurricularPlan = request.getParameter("nameDegreeCurricularPlan");		if (degreeInitials == null)			return mapping.getInputForward();					InfoExecutionPeriod infoExecutionPeriod =			(InfoExecutionPeriod) session.getAttribute(				SessionConstants.INFO_EXECUTION_PERIOD_KEY);		Object[] args = { infoExecutionPeriod.getInfoExecutionYear(),						  degreeInitials,						  nameDegreeCurricularPlan };		InfoExecutionDegree infoExecutionDegree =			(InfoExecutionDegree) ServiceUtils.executeService(				null,				"ReadExecutionDegreesByExecutionYearAndDegreeInitials",				args);						session.setAttribute(SessionConstants.INFO_EXECUTION_DEGREE_KEY, infoExecutionDegree);		return mapping.findForward("Sucess");	}