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import edu.umn.gis.mapscript.imageObj;
import edu.umn.gis.mapscript.mapObj;
import edu.umn.gis.mapscript.layerObj;
import edu.umn.gis.mapscript.shapeObj;
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 );
int results=layer.getNumResults();
System.out.println( "Results number (should be always 1): " +results );
for(int i=0;i<results;i++) {
shapeObj shape=layer.getShape(layer.getResult(i));
System.out.println( "shape["+i+"]=" +shape );
}
layer.close();
}
}
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