Example #1
0
 @Override
 public void dispose() {
   if (featureSource != null) {
     if (sourceListener != null) {
       featureSource.removeFeatureListener(sourceListener);
     }
     featureSource = null;
   }
   style = null;
   query = null;
   super.dispose();
 }
Example #2
0
 /** Used to connect/disconnect a FeatureListener if any map layer listeners are registered. */
 protected synchronized void connectDataListener(boolean listen) {
   if (sourceListener == null) {
     sourceListener =
         new FeatureListener() {
           public void changed(FeatureEvent featureEvent) {
             fireMapLayerListenerLayerChanged(MapLayerEvent.DATA_CHANGED);
           }
         };
   }
   if (listen) {
     featureSource.addFeatureListener(sourceListener);
   } else {
     featureSource.removeFeatureListener(sourceListener);
   }
 }