. */ namespace Doctrine\ORM\Cache; /** * Defines entity classes roles to be stored in the cache region. * * @since 2.5 * @author Fabio B. Silva */ class EntityCacheKey extends CacheKey { /** * READ-ONLY: Public only for performance reasons, it should be considered immutable. * * @var array The entity identifier */ public $identifier; /** * READ-ONLY: Public only for performance reasons, it should be considered immutable. * * @var string The entity class name */ public $entityClass; /** * @param string $entityClass The entity class name. In a inheritance hierarchy it should always be the root entity class. * @param array $identifier The entity identifier */ public function __construct($entityClass, array $identifier) { ksort($identifier); $this->identifier = $identifier; $this->entityClass = $entityClass; $this->hash = str_replace('\\', '.', strtolower($entityClass) . '_' . implode(' ', $identifier)); } }