/**
* Returns a connector singleton
* @return WSAL_Connector_ConnectorInterface
*/
public static function GetConnector($config = null)
{
if (!empty($config)) {
$connectionConfig = $config;
} else {
$connectionConfig = self::GetConfig();
}
//TO DO: Load connection config
if (self::$connector == null || !empty($config)) {
switch (strtolower($connectionConfig['type'])) {
//TO DO: Add other connectors
case 'mysql':
default:
//use config
self::$connector = new WSAL_Connector_MySQLDB($connectionConfig);
}
}
return self::$connector;
}
