Symfony2 ORM prePersist Not Working

Question

prePersist() method of my entity is not being invoked.

Answer 1

I have the same problem. According to docs you must enable lifecycle callbacks http://symfony.com/doc/current/book/doctrine.html

/**
 * @ORM\Entity()
 * @ORM\HasLifecycleCallbacks()
 */
class Product
{
    // ...
}