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<?php |
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namespace Bdf\Prime\Connection\Factory; |
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use Bdf\Prime\Connection\ConnectionInterface; |
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use Bdf\Prime\Connection\SimpleConnection; |
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use Bdf\Prime\Exception\DBALException; |
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use Bdf\Prime\Exception\PrimeException; |
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use Doctrine\Common\EventManager; |
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use Doctrine\DBAL\Configuration; |
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use Doctrine\DBAL\DBALException as DoctrineDBALException; |
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use Doctrine\DBAL\DriverManager; |
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/** |
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* ConnectionFactory |
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* |
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* Create simple connection instance |
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*/ |
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class ConnectionFactory implements ConnectionFactoryInterface |
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{ |
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/** |
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* The drivers map |
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* |
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* @var array |
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*/ |
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static private $driversMap; |
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/** |
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* {@inheritDoc} |
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*/ |
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public function create(string $connectionName, array $parameters, Configuration $config): ConnectionInterface |
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{ |
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$connection = $this->createConnection($parameters, $config); |
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// Store connection and return adapter instance |
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if ($connection instanceof ConnectionInterface) { |
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$connection->setName($connectionName); |
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} |
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return $connection; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function support(string $connectionName, array $parameters): bool |
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{ |
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return true; |
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} |
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/** |
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* Create the instance of the connection |
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* |
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* @param array $parameters |
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* @param Configuration|null $config |
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* @param EventManager|null $eventManager The event manager, optional. |
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* |
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* @return ConnectionInterface |
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* @throws DBALException |
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*/ |
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private function createConnection(array $parameters, Configuration $config = null, EventManager $eventManager = null): ConnectionInterface |
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{ |
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// Set the custom driver class + wrapper |
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if (isset($parameters['driver']) && isset(self::$driversMap[$parameters['driver']])) { |
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list($parameters['driverClass'], $parameters['wrapperClass']) = self::$driversMap[$parameters['driver']]; |
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unset($parameters['driver']); |
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} |
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// Replace 'adapter' with 'driver' and add 'pdo_' |
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if (isset($parameters['adapter'])) { |
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$parameters['driver'] = 'pdo_' . $parameters['adapter']; |
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unset($parameters['adapter']); |
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} |
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// default charset |
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if (!isset($parameters['charset'])) { |
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$parameters['charset'] = 'utf8'; |
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} |
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// default wrapper |
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if (!isset($parameters['wrapperClass'])) { |
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$parameters['wrapperClass'] = SimpleConnection::class; |
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} |
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try { |
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return DriverManager::getConnection($parameters, $config, $eventManager); |
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} catch (DoctrineDBALException $e) { |
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throw new DBALException('Cannot create the connection : '.$e->getMessage(), $e->getCode(), $e); |
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} |
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} |
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/** |
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* Register a global driver map |
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* |
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* @param string $name |
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* @param string $driver |
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* @param string|null $wrapper |
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*/ |
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public static function registerDriverMap($name, $driver, $wrapper = null) |
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{ |
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self::$driversMap[$name] = [$driver, $wrapper]; |
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} |
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/** |
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* Get a global driver map |
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* |
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* @param string $name |
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* |
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* @return string|null |
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*/ |
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public static function getDriverMap($name) |
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{ |
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return isset(self::$driversMap[$name]) |
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? self::$driversMap[$name] |
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: null; |
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} |
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/** |
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* Unregister a global driver map |
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* |
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* @param string $name |
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*/ |
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public static function unregisterDriverMap($name) |
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{ |
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unset(self::$driversMap[$name]); |
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1 |
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} |
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} |
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b2pweb /
bdf-prime
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