/**
* Get the response object according to the requested out
*
* @return response_abstract
*/
public static function getInstance() {
if (self::$proxy)
return self::$proxy;
if (!self::$inst) {
self::$inst = factory::get('response_'.request::getResponseName());
self::$inst->setContentType(request::get('out'));
}
return self::$inst;
}
