/**
* Build and persist a box.
*
* @param string $hostname
* @param PLN $network
* @param ObjectManager $manager
*
* @return Box
*/
private function buildBox($hostname, $network, ObjectManager $manager)
{
$box = new Box();
$box->setHostName($hostname);
$box->setPln($this->getReference($network));
$manager->persist($box);
return $box;
}
