public Resolution getUniqueValues() throws JSONException {
JSONObject json = new JSONObject();
json.put("success", Boolean.FALSE);
try {
Layer layer = applicationLayer.getService().getSingleLayer(applicationLayer.getLayerName());
if (layer != null && layer.getFeatureType() != null) {
SimpleFeatureType sft = layer.getFeatureType();
List<String> beh = sft.calculateUniqueValues(attribute);
json.put("uniqueValues", new JSONArray(beh));
json.put("success", Boolean.TRUE);
}
} catch (Exception e) {
json.put("msg", e.toString());
}
return new StreamingResolution("application/json", new StringReader(json.toString()));
}
