<?php

declare(strict_types=1);

namespace Doctrine\ORM;

use Doctrine\ORM\Mapping\ClassMetadata;

/**

* Makes a Persistent Objects aware of its own object-manager.

*

* Using this interface the managing object manager and class metadata instances

* are injected into the persistent object after construction. This allows

* you to implement ActiveRecord functionality on top of the persistence-ignorance

* that Doctrine propagates.

*

* Word of Warning: This is a very powerful hook to change how you can work with your domain models.

* Using this hook will break the Single Responsibility Principle inside your Domain Objects

* and increase the coupling of database and objects.

*

* Every EntityManager has to implement this functionality itself.

*/

interface EntityManagerAware

{

/**

* Injects responsible EntityManager and the ClassMetadata into this persistent object.

*/

public function injectEntityManager(EntityManagerInterface $entityManager, ClassMetadata $classMetadata) : void;

}