public SpatialDriverMetadata getDriverMetadata() throws DriverException {
DriverMetadata dmd = dataSource.getDriverMetadata();
DefaultSpatialDriverMetadata ret = new DefaultSpatialDriverMetadata();
ret.addSpatialField(getMetadata().getFieldName(0), getGeometryType());
ret.addAll(dmd);
return ret;
}
public int getType(String driverType) {