_entityPersister = $entityPersister; $this->_identifier = $identifier; } private function _load() { if (!$this->__isInitialized__ && $this->_entityPersister) { $this->__isInitialized__ = true; if ($this->_entityPersister->load($this->_identifier, $this) === null) { throw new \Doctrine\ORM\EntityNotFoundException(); } unset($this->_entityPersister, $this->_identifier); } } public function __toString() { $this->_load(); return parent::__toString(); } public function getToken() { $this->_load(); return parent::getToken(); } public function __sleep() { return array('__isInitialized__', 'id', 'token', 'valid', 'entity'); } }