{
Map<Long, String> communitiesMap = new HashMap<Long, String>();
List<Community> communities = new ArrayList<Community>();
CommunityCriteria cc = new CommunityCriteria();
com.eatle.persistent.pojo.foundation.place.CommunityCriteria.Criteria criteria = cc.createCriteria();
if(community != null)
{
criteria.andDistrictIdEqualTo(community.getDistrictId());
communities = communityService.findByCriteria(cc);
}