public function load(ObjectManager $manager)
 {
     $categorie1 = new Categorie();
     $categorie1->setNom('Legumes');
     $categorie1->setImage($this->getReference('Media1'));
     $manager->persist($categorie1);
     $categorie2 = new Categorie();
     $categorie2->setNom('Fruits');
     $categorie2->setImage($this->getReference('Media2'));
     $manager->persist($categorie2);
     $manager->flush();
     $this->addReference('categorie1', $categorie1);
     $this->addReference('categorie2', $categorie2);
 }
 public function setImage(\Ecommerce\EcommerceBundle\Entity\Media $image)
 {
     $this->__load();
     return parent::setImage($image);
 }