} /**
* Formatting is not possible on this writer
*
* @return void
* @throws Zend_Log_Exception
*/
public function setFormatter(Zend_Log_Formatter_Interface
$formatter) { throw new Zend_Log_Exception(get_class($this) . ' does not support formatting'
);
} /**
* Remove reference to database adapter
*
* @return void
*/
public function shutdown() { $this->_db = null;
}