/**
* Get the user access mechanism
* @returns I2CE_UserAccess_Mechansim
*/
public static function getUserAccess()
{
if (!self::$userAccess instanceof I2CE_UserAccess_Mechanism) {
$class = 'I2CE_UserAccess';
if (self::$userAccessProtocol !== 'DEFAULT') {
$class .= '_' . self::$userAccessProtocol;
}
$obj = null;
if (class_exists($class)) {
$obj = new $class();
}
if (!$obj instanceof I2CE_UserAccess_Mechanism) {
$obj = new I2CE_UserAccess_Mechanism();
//internal administrator access only
}
self::$userAccess = $obj;
}
return self::$userAccess;
}
