public function __set($propertyName, $propertyValue)
 {
     // BC with 5.0 (EZP-20948)
     if ($propertyName == 'path') {
         $this->inputUri = $propertyValue;
     } else {
         if ($propertyName == 'id' && file_exists($propertyValue)) {
             $this->inputUri = $propertyValue;
         } else {
             parent::__set($propertyName, $propertyValue);
         }
     }
 }