* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpFoundation\Session\Storage\Handler; use Doctrine\DBAL\DriverManager; use Symfony\Component\Cache\Adapter\AbstractAdapter; use Symfony\Component\Cache\Traits\RedisClusterProxy; use Symfony\Component\Cache\Traits\RedisProxy; /** * @author Nicolas Grekas
*/ class SessionHandlerFactory { /** * @param \Redis|\RedisArray|\RedisCluster|\Predis\ClientInterface|RedisProxy|RedisClusterProxy|\Memcached|\PDO|string $connection Connection or DSN */ public static function createHandler($connection): AbstractSessionHandler { if (!\is_string($connection) && !\is_object($connection)) { throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a string or a connection object, "%s" given.', __METHOD__, get_debug_type($connection))); } switch (true) { case $connection instanceof \Redis: case $connection instanceof \RedisArray: case $connection instanceof \RedisCluster: case $connection instanceof \Predis\ClientInterface: case $connection instanceof RedisProxy: case $connection instanceof RedisClusterProxy: return new RedisSessionHandler($connection); case $connection instanceof \Memcached: return new MemcachedSessionHandler($connection); case $connection instanceof \PDO: return new PdoSessionHandler($connection); case !\is_string($connection): throw new \InvalidArgumentException(sprintf('Unsupported Connection: "%s".', get_debug_type($connection))); case 0 === strpos($connection, 'file://'): return new StrictSessionHandler(new NativeFileSessionHandler(substr($connection, 7))); case 0 === strpos($connection, 'redis:'): case 0 === strpos($connection, 'rediss:'): case 0 === strpos($connection, 'memcached:'): if (!class_exists(AbstractAdapter::class)) { throw new \InvalidArgumentException(sprintf('Unsupported DSN "%s". Try running "composer require symfony/cache".', $connection)); } $handlerClass = 0 === strpos($connection, 'memcached:') ? MemcachedSessionHandler::class : RedisSessionHandler::class; $connection = AbstractAdapter::createConnection($connection, ['lazy' => true]); return new $handlerClass($connection); case 0 === strpos($connection, 'pdo_oci://'): if (!class_exists(DriverManager::class)) { throw new \InvalidArgumentException(sprintf('Unsupported DSN "%s". Try running "composer require doctrine/dbal".', $connection)); } $connection = DriverManager::getConnection(['url' => $connection])->getWrappedConnection(); // no break; case 0 === strpos($connection, 'mssql://'): case 0 === strpos($connection, 'mysql://'): case 0 === strpos($connection, 'mysql2://'): case 0 === strpos($connection, 'pgsql://'): case 0 === strpos($connection, 'postgres://'): case 0 === strpos($connection, 'postgresql://'): case 0 === strpos($connection, 'sqlsrv://'): case 0 === strpos($connection, 'sqlite://'): case 0 === strpos($connection, 'sqlite3://'): return new PdoSessionHandler($connection); } throw new \InvalidArgumentException(sprintf('Unsupported Connection: "%s".', $connection)); } }