/**
  * @param array|null $parameters
  */
 public function __construct(array $parameters = null)
 {
     parent::__construct($parameters);
     if (!$this->hasRootPath()) {
         $this->setRootPath('.');
     }
 }
 /**
  * @param array|null $parameters
  */
 public function __construct(array $parameters = null)
 {
     parent::__construct($parameters);
     if (!$this->hasFieldName()) {
         $this->setFieldName('fileName');
     }
     if (!$this->hasRequestMethod()) {
         $this->setRequestMethod(static::METHOD_GET);
     }
 }