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20 namespace Doctrine\Common\Persistence;
22 use Doctrine\Common\Persistence\Mapping\ClassMetadata;
25 * Makes a Persistent Objects aware of its own object-manager.
27 * Using this interface the managing object manager and class metadata instances
28 * are injected into the persistent object after construction. This allows
29 * you to implement ActiveRecord functionality on top of the persistance-ignorance
30 * that Doctrine propagates.
32 * Word of Warning: This is a very powerful hook to change how you can work with your domain models.
33 * Using this hook will break the Single Responsibility Principle inside your Domain Objects
34 * and increase the coupling of database and objects.
36 * Every ObjectManager has to implement this functionality itself.
38 * @author Benjamin Eberlei <kontakt@beberlei.de>
40 interface ObjectManagerAware
43 * Injects responsible ObjectManager and the ClassMetadata into this persistent object.
45 * @param ObjectManager $objectManager
46 * @param ClassMetadata $classMetadata
48 public function injectObjectManager(ObjectManager $objectManager, ClassMetadata $classMetadata);