* @throws Exception the exception
*/
public List getMapNamesByFeature(String featureName) throws Exception {
ContentServiceProxy proxy = new ContentServiceProxy(userId,session);
String ris = proxy.mapCatalogue( GET_MAPS_BY_FEATURE, null, featureName, null);
if (ris == null)
throw new Exception("Error while reading maps about feature " + featureName);
if (ris.equalsIgnoreCase(ERROR_FEATURE_NOT_FOUND)) {
throw new Exception("Error while reading maps about feature " + featureName);
}