/**
Initialize the session storage handler.
Along with the parameters defined by weeSession::construct, another
parameter "table" identify which table should be used to store sessions.
@param $aParams A list of parameters to configure the session class.
@see weeSession::__construct
*/
public function __construct($aParams = array())
{
// We are required to include this class now in case it is needed
// when this object gets destroyed at the end of the script.
// Autoload does not work if the script is terminating, resulting in a fatal error.
class_exists('DatabaseException');
session_set_save_handler(array($this, 'storageOpen'), array($this, 'storageClose'), array($this, 'storageRead'), array($this, 'storageWrite'), array($this, 'storageDestroy'), array($this, 'storageGarbageCollector'));
empty($aParams['db']) || $aParams['db'] instanceof weeDatabase or burn('InvalidArgumentException', _WT('The optional "db" parameter must be an instance of weeDatabase.'));
isset($aParams['table']) or burn('InvalidArgumentException', _WT('The required "table" parameter is missing.'));
if (!empty($aParams['db'])) {
$this->setDb($aParams['db']);
}
parent::__construct($aParams);
}
