|
public static create ( mixed $conn, Doctrine\ORM\Configuration $config, Doctrine\Common\EventManager $eventManager = null ) : |
||
| $conn | mixed | An array with the connection parameters or an existing Connection instance. |
| $config | Doctrine\ORM\Configuration | The Configuration instance to use. |
| $eventManager | Doctrine\Common\EventManager | The EventManager instance to use. |
| return | The created EntityManager. | |
public static function create($conn, Configuration $config, EventManager $eventManager = null)
{
if (!$config->getMetadataDriverImpl()) {
throw ORMException::missingMappingDriverImpl();
}
if (is_array($conn)) {
$conn = \Doctrine\DBAL\DriverManager::getConnection($conn, $config, ($eventManager ?: new EventManager()));
} else if ($conn instanceof Connection) {
if ($eventManager !== null && $conn->getEventManager() !== $eventManager) {
throw ORMException::mismatchedEventManager();
}
} else {
throw new \InvalidArgumentException("Invalid argument: " . $conn);
}
return new EntityManager($conn, $config, $conn->getEventManager());
} /**
* Because the EntityManager gets closed when there's an error, it needs to
* be created again
*
* @return EntityManager
* @throws ORMException
*/
protected function getEntityManager()
{
if (!$this->em) {
$this->em = $this->getContainer()->get('doctrine.orm.entity_manager');
}
if (!$this->em->isOpen()) {
$this->em = $this->em->create($this->em->getConnection(), $this->em->getConfiguration());
}
return $this->em;
}