public function onRowInsert($row)
 {
     parent::onRowInsert($row);
     if ($row instanceof Kwc_Posts_Directory_Row) {
         $userDetails = Kwf_Component_Data_Root::getInstance()->getComponentsByClass('Kwc_User_Detail_Component', array('id' => '_' . $row->user_id));
         foreach ($userDetails as $detail) {
             p($detail->componentId);
             Kwf_Component_Cache::getInstance()->remove($detail->getRecursiveChildComponents(array('componentClass' => $this->_class)));
         }
     }
 }