import edu.umn.gis.mapscript.imageObj; import edu.umn.gis.mapscript.mapObj; import edu.umn.gis.mapscript.layerObj; import edu.umn.gis.mapscript.mapscriptConstants; public class QueryByAttribute { public static void main(String[] args) { String filter="A Point"; mapObj map = new mapObj(args[0]); if (args.length == 2) { filter=args[1]; } else { filter="A Point"; } layerObj layer = map.getLayerByName("POINT"); layer.setTemplate("template.html"); layer.queryByAttributes(map,"FNAME", filter, mapscriptConstants.MS_MULTIPLE); layer.open(); System.out.println( "Searched for: " +filter ); System.out.println( "Results number (should be always 1): " +layer.getNumResults() ); layer.close(); } }