@Autowired
private Roommanagement roommanagement;
public Long addPollType(Long labelId, Boolean isNumeric) {
log.debug("Adding poll type: " + labelId + ", " + isNumeric);
PollType pt = new PollType();
pt.setLabel(fieldmanagment.getFieldvaluesById(labelId));
pt.setIsNumericAnswer(isNumeric);
em.persist(pt);
return pt.getPollTypesId();
}