1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
import edu.umn.gis.mapscript.*;
public class QueryByAttributeUnicode {
public static void main(String[] args) {
String filter="/Südliche Weinstraße/";
if (args.length == 2) {
filter=args[1];
}
// Unsupported
//String langSettings=System.getenv("LANG");
// Only since jdk 1.5
//String charsetSetting=Charset.defaultCharset().displayName();
String charsetSetting = new java.io.OutputStreamWriter(System.out).getEncoding();
System.out.println( "("+charsetSetting+") Searching for: " +filter );
if ( charsetSetting.indexOf("UTF") == -1 ) {
mapObj map = new mapObj(args[0]);
layerObj layer = map.getLayerByName("test-iso");
layer.queryByAttributes(map,"KREIS_NAME", filter, mapscriptConstants.MS_MULTIPLE);
layer.open();
resultObj result = layer.getResult(0);
if (result==null) {
System.out.println("Error: no results found, resultObj is null!");
} else {
shapeObj shp = layer.getShape(result);
for (int z = 0; z < shp.getNumvalues(); z++) {
System.out.println("shp.value[" + z + "]=" + shp.getValue(z));
}
System.out.println( "Results number (should be always 1): " +layer.getNumResults() );
}
layer.close();
} else {
mapObj map = new mapObj(args[0]);
layerObj layer = map.getLayerByName("test-utf");
layer.queryByAttributes(map,"KREIS_NAME", filter, mapscriptConstants.MS_MULTIPLE);
layer.open();
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();
}
}
}
|
