/**
* sets the logging function
* @param string|array $func name of logging function|a pair of class and static method to use for logging (array('class','method'))
* @access public
* @static
*/
public static function setLogger($func)
{
if (is_array($func)) {
if (!method_exists($func[0], $func[1])) {
throw new NewDaoException("Function {$func[0]}::{$func[1]} does not exists");
}
} elseif (is_string($func)) {
if (!function_exists($func)) {
throw new NewDaoException("Function {$func} does not exists");
}
} else {
throw new NewDaoException('Spplied Paramater is not a function');
}
self::$_logger = $func;
}
