/**
* This method is responsible for updating an existing content
* into the database
*
* @param stdObject $entryContent contains the content that has been passed
* by the form
* @param UniquePasswordBundle\Category\{Login|CreditCard|Note} $type object to
* be constructed
* @param Symfony\Bundle\FrameworkBundle\Controller $user
*/
private function updateContent($id, $entryContent, $type, $user)
{
$dateNow = new \DateTime();
$content = $this->em->getRepository('UniquePasswordBundle:Content')->find($id);
$content->setName($entryContent->name);
$encodedContent = $type->encode($this->container, $user->getPassword());
$content->setContent($encodedContent);
$content->setModified($dateNow);
$this->em->persist($content);
$this->em->flush();
}