public ActionForward markAsTemporaryEnrolled(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
Enrolment enrolment = readEnrolment(request);
enrolment.markAsTemporaryEnrolled();
return prepareSetEvaluations(mapping, actionForm, request, response);
}
public ActionForward unEnrol(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,