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Developer Network License
The Joomla! Developer Network content is © copyright 2006 by the individual contributors and can be used in accordance with the
Creative Commons License, Attribution- NonCommercial- ShareAlike 2.5
Source code for file /joomla/environment/sessionstorage/database.php
Documentation is available at
database.php
<?php
/**
*
@version
$Id: session.php 6157 2007-01-03 00:22:09Z Jinx $
*
@package
Joomla.Framework
*
@subpackage
Environment
*
@copyright
Copyright (C) 2005 - 2007 Open Source Matters. All rights reserved.
*
@license
GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// Check to ensure this file is within the rest of the framework
defined
(
'JPATH_BASE'
)
or
die
(
)
;
/**
* Database session storage handler for PHP
*
*
@author
Johan Janssens <
[email protected]
>
*
@package
Joomla.Framework
*
@subpackage
Environment
*
@since
1.5
*
@see
http://www.php.net/manual/en/function.session-set-save-handler.php
*/
class
JSessionStorageDatabase
extends
JSessionStorage
{
/**
* Open the SessionHandler backend.
*
*
@access
public
*
@param
string
$save_path
The path to the session object.
*
@param
string
$session_name
The name of the session.
*
@return
boolean
True on success, false otherwise.
*/
function
open
(
$save_path
,
$session_name
)
{
return
true
;
}
/**
* Close the SessionHandler backend.
*
*
@access
public
*
@return
boolean
True on success, false otherwise.
*/
function
close
(
)
{
return
true
;
}
/**
* Read the data for a particular session identifier from the
* SessionHandler backend.
*
*
@access
public
*
@param
string
$id
The session identifier.
*
@return
string
The session data.
*/
function
read
(
$id
)
{
$session
=
&
JTable
::
getInstance
(
'session'
)
;
$session
->
load
(
$id
)
;
return
(string)
$session
->
data
;
}
/**
* Write session data to the SessionHandler backend.
*
*
@access
public
*
@param
string
$id
The session identifier.
*
@param
string
$session_data
The session data.
*
@return
boolean
True on success, false otherwise.
*/
function
write
(
$id
,
$session_data
)
{
$session
=
&
JTable
::
getInstance
(
'session'
)
;
$session
->
load
(
$id
)
;
$session
->
data
=
$session_data
;
$session
->
store
(
)
;
return
true
;
}
/**
* Destroy the data for a particular session identifier in the
* SessionHandler backend.
*
*
@access
public
*
@param
string
$id
The session identifier.
*
@return
boolean
True on success, false otherwise.
*/
function
destroy
(
$id
)
{
$session
=
&
JTable
::
getInstance
(
'session'
)
;
$session
->
destroy
(
$id
)
;
return
true
;
}
/**
* Garbage collect stale sessions from the SessionHandler backend.
*
*
@access
public
*
@param
integer
$maxlifetime
The maximum age of a session.
*
@return
boolean
True on success, false otherwise.
*/
function
gc
(
$maxlifetime
)
{
$session
=
&
JTable
::
getInstance
(
'session'
)
;
$session
->
purge
(
$maxlifetime
)
;
return
true
;
}
}
?>
Documentation generated on Mon, 05 Mar 2007 20:56:10 +0000 by
phpDocumentor 1.3.1