/**
* 创建数据源对象
*
* @param mixed $dsType
* @param mixed $dsConnect
* @access public
* @return void
*/
public function factory($dsType, $dsConnect = NULL)
{
if (!in_array($dsType, $this->dsType)) {
throw new N8_Dblayer_Exception('N8 can not support this ds type', 4404);
}
include_once N8_ROOT . './Dblayer/' . $dsType . '.php';
$dsName = 'N8_Dblayer_' . $dsType;
//self::$ds[$this->dsFlag] = $dsName::getSingle();
self::$ds[$this->dsFlag] = N8_Dblayer_Mysql::getSingle();
$dsConnect && !self::$ds['link'] ? self::$ds[$this->dsFlag]->setConnect($dsConnect) : '';
return $this;
}
/**
* 单件返回对象
*
* @static
* @access public
* @return void
*/
public static function getSingle()
{
if (!is_object(self::$dsObj)) {
self::$dsObj = new N8_Dblayer_Mysql();
}
return self::$dsObj;
}
