public OccupationalField getOccupationalFieldByName(String fieldName)
throws OccupationalFieldNotFoundException {
OccupationalField field = fieldDAO.findOccupationalFieldByName(fieldName);
if (field != null) {
return field;
} else throw new OccupationalFieldNotFoundException();
}
public OccupationalField getOccupationalFieldById(Long fieldId)
throws OccupationalFieldNotFoundException {
OccupationalField field = fieldDAO.findOccupationalFieldById(fieldId);
if (field != null) {
return field;
} else throw new OccupationalFieldNotFoundException();
}
@Override
public Collection<OccupationalField> getOccupationalMainFields()
throws OccupationalFieldNotFoundException {
Collection<OccupationalField> fieldList = fieldDAO.findOccupationalMainFields();
if (fieldList != null) {
return fieldList;
} else throw new OccupationalFieldNotFoundException();
}