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<?php
/**
* Core interfaces essential for TApplication class.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package System
*/
/**
* IUser interface.
*
* This interface must be implemented by user objects.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package System
* @since 3.0
*/
interface IUser
{
/**
* @return string username
*/
public function getName();
/**
* @param string username
*/
public function setName($value);
/**
* @return boolean if the user is a guest
*/
public function getIsGuest();
/**
* @param boolean if the user is a guest
*/
public function setIsGuest($value);
/**
* @return array list of roles that the user is of
*/
public function getRoles();
/**
* @return array|string list of roles that the user is of. If it is a string, roles are assumed by separated by comma
*/
public function setRoles($value);
/**
* @param string role to be tested
* @return boolean whether the user is of this role
*/
public function isInRole($role);
/**
* @return string user data that is serialized and will be stored in session
*/
public function saveToString();
/**
* @param string user data that is serialized and restored from session
* @return IUser the user object
*/
public function loadFromString($string);
}
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