@Override
public ActionForward scheduleThesisMeeting(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
final PhdThesisProcess thesisProcess = getProcess(request);
try {
ExecuteProcessActivity.run(thesisProcess.getMeetingProcess(), ScheduleThesisMeeting.class, getThesisProcessBean());
} catch (final DomainException e) {
addErrorMessage(request, e.getKey(), e.getArgs());
return scheduleThesisMeetingInvalid(mapping, actionForm, request, response);
}