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namespace Nethgui\Utility;
/*
* Copyright (C) 2011 Nethesis S.r.l.
*
* This script is part of NethServer.
*
* NethServer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* NethServer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with NethServer. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Access to the session storage
*
* @author Davide Principi <davide.principi@nethesis.it>
* @since 1.0
* @api
*/
interface SessionInterface
{
/**
* Put a Serializable object into the session storage
*
* @api
* @param string $key
* @param \Serializable $object
* @return SessionInterface The same SessionInterface object
*/
public function store($key, \Serializable $object = NULL);
/**
* Get a stored Serializable object
*
* @api
* @param string $key
* @return \Serializable The stored object
*/
public function retrieve($key);
/**
* @api
* @return SessionInterface
*/
public function login();
/**
* @api
* @return SessionInterface
*/
public function logout();
}