public function save()
{
$setting = new Gpf_Db_Setting();
try {
$setting->getSetting($this->getName(), $this->getAccountId());
$this->setPrimaryKeyValue($setting->getPrimaryKeyValue());
$this->update();
} catch (Gpf_DbEngine_NoRowException $e) {
$this->insert();
} catch (Gpf_Settings_UnknownSettingException $e) {
$this->insert();
}
}
