/**
*
* @param int $dbId
* 数据连接编号
* @param boolean $newLink
* 是否使用新连接[可选],默认值为false
* @return \PDO
* @throws \PDOException
*/
public static function getConn($dbId, $newLink = false)
{
if ($newLink || !isset(self::$conns[$dbId])) {
$app = Application::getApp();
$dblist = $app->getAppConfig()->get('dblist', array());
if (!isset($dblist[$dbId])) {
throw new \PDOException('dbId ' . $dbId . ' not found !');
}
$dbConf = $dblist[$dbId];
self::$conns[$dbId] = new \PDO($dbConf['dsn'], $dbConf['username'], $dbConf['password'], $dbConf['options']);
}
return self::$conns[$dbId];
}
public static function getFs($fsId)
{
if (!isset(self::$fsArr[$fsId])) {
$app = Application::getApp();
$fslist = $app->getAppConfig()->get('fslist', array());
if (!isset($fslist[$fsId])) {
throw new FsException('fsId ' . $fsId . ' not found !');
}
$fsConf = $fslist[$fsId];
$fsClass = __NAMESPACE__ . '\\fs\\' . $fsConf['type'] . 'Driver';
$fsObject = new $fsClass($fsConf['config']);
if (!$fsObject instanceof FsInter) {
throw new FsException('bad fs driver');
}
self::$fsArr[$fsId] = $fsObject;
}
return self::$fsArr[$fsId];
}
/**
* registers instantiated application in registry
* @param Application $application
*/
public function register(Application $application)
{
$this->apps[$application->getApp()] = $application;
}
