params.put(ShapefileDataStoreFactory.CREATE_SPATIAL_INDEX.key, false);
params.put(ShapefileDataStoreFactory.DBFCHARSET.key, "P_DEFAULT_CHARSET");
final ShpServiceImpl service = new ShpServiceImpl(url, params);
final ShpGeoResourceImpl geoResource = new ShpGeoResourceImpl(service, "");
source = new ShpDocumentSource(geoResource);
cleaupAttachDir();
}