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<?php |
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namespace Wandu\Database; |
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use ArrayAccess; |
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use Wandu\Database\Connector\MysqlConnector; |
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use Wandu\Database\Contracts\ConnectionInterface; |
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use Wandu\Database\Contracts\ConnectorInterface; |
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use Wandu\Database\Exception\DriverNotFoundException; |
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class Manager |
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{ |
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/** @var \Wandu\Database\Manager */ |
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protected static $instance; |
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/** @var \ArrayAccess */ |
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protected $container; |
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/** @var array */ |
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protected $connections = []; |
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/** |
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* @param \ArrayAccess $container |
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*/ |
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public function __construct(ArrayAccess $container = null) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* @param array|\Wandu\Database\Contracts\ConnectorInterface $information |
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* @param string $name |
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* @return \Wandu\Database\Contracts\ConnectionInterface |
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*/ |
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public function connect($information, $name = 'default') |
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{ |
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if (!$information instanceof ConnectorInterface) { |
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$information = $this->getConnectorFromConfig($information); |
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} |
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return $this->connection($information->connect($this->container), $name); |
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} |
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/** |
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* @param \Wandu\Database\Contracts\ConnectionInterface $connection |
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* @param string $name |
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* @return \Wandu\Database\Contracts\ConnectionInterface |
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*/ |
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public function connection(ConnectionInterface $connection, $name = 'default') |
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{ |
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return $this->connections[$name] = $connection; |
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} |
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/** |
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* @return \Wandu\Database\Manager |
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*/ |
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public function setAsGlobal() |
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{ |
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$beforeInstance = static::$instance; |
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static::$instance = $this; |
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return $beforeInstance; |
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} |
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/** |
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* @param array $config |
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* @return \Wandu\Database\Contracts\ConnectorInterface |
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*/ |
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private function getConnectorFromConfig(array $config) |
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{ |
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if (!isset($config['driver'])) { |
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throw new DriverNotFoundException(); |
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} |
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switch ($config['driver']) { |
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case 'mysql': |
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return new MysqlConnector($config); |
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} |
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throw new DriverNotFoundException($config['driver']); |
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} |
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} |
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Wandu /
Framework
