{
Map<Long, String> schoolsMap = new HashMap<Long, String>();
List<School> schools = new ArrayList<School>();
SchoolCriteria sc = new SchoolCriteria();
com.eatle.persistent.pojo.foundation.place.SchoolCriteria.Criteria criteria = sc.createCriteria();
if(school != null)
{
criteria.andDistrictIdEqualTo(school.getDistrictId());
schools = schoolService.findByCriteria(sc);
}