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import edu.umn.gis.mapscript.*;
/**
* <p>Title: Mapscript shape dump example.</p>
* <p>Description: A Java based mapscript example to create an image given a mapfile.</p>
* @author Yew K Choo ykchoo@geozervice.com
* @version 1.0
*/
public class Metadata {
public static void usage() {
System.err.println("Usage: Metadata {mapfile}");
System.exit(-1);
}
public static void main(String[] args) {
if (args.length != 1) usage();
try
{
System.loadLibrary("mapscript");
}
catch(UnsatisfiedLinkError ule)
{
System.err.println(ule);
System.exit(-1);
}
mapObj map = new mapObj(args[0]);
for (int i=0; i<100; i++) {
System.out.println("Web->key1 ? "+map.getWeb().getMetadata().get("key1",null));
System.out.println("Web->key2 ? "+map.getWeb().getMetadata().get("key2",null));
System.out.println("Web->key3 ? "+map.getWeb().getMetadata().get("key3",null));
System.out.println("Web->key4 ? "+map.getWeb().getMetadata().get("key4",null));
System.out.println("Web->key5 ? "+map.getWeb().getMetadata().get("key5",null));
System.gc();
System.gc();
System.gc();
System.out.println("Web->key1 ? "+map.getWeb().getMetadata().get("key1",null));
}
map.delete();
}
}
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