protected function getAttributeType($attributeName)
 {
     switch ($attributeName) {
         case 'city':
         case 'country':
             return 'WSCoordinate';
         default:
             return parent::getAttributeType($attributeName);
     }
 }
 public function getWSObject()
 {
     $obj = new WSEntryLiveStats();
     $obj->fromKalturaObject($this);
     return $obj;
 }