code: @Override
  	public SpatialReferenceSystemSfSqlDao getSpatialReferenceSystemSfSqlDao() {
  
  		SpatialReferenceSystemSfSqlDao dao = createDao(SpatialReferenceSystemSfSql.class);
  		verifyTableExists(dao);
  
  		return dao;
  	}
docs: {@inheritDoc}