/**
  * Parse an array of DOMElement to array of File models
  *
  * @param [DOMElement]  $fileListElements
  * @return array
  */
 public function mapFileElements(array $fileListElements)
 {
     $files = [];
     if (is_array($fileListElements)) {
         foreach ($fileListElements as $fileElement) {
             $file = new File();
             $file->setHref(Marshaller::getDOMElementAttributeAs($fileElement, 'href'));
             $files[] = $file;
         }
     }
     return $files;
 }