1e3888de00
The base BagOStuff class and some of the implementations are not dependent on MediaWiki and can be in the libs folder. Change-Id: I299f9abb778abc65a70461a2aff3015c02a1f04d
45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
<?php
|
|
/**
|
|
* Dummy object caching.
|
|
*
|
|
* This program 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 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* @file
|
|
* @ingroup Cache
|
|
*/
|
|
|
|
/**
|
|
* A BagOStuff object with no objects in it. Used to provide a no-op object to calling code.
|
|
*
|
|
* @ingroup Cache
|
|
*/
|
|
class EmptyBagOStuff extends BagOStuff {
|
|
public function get( $key, &$casToken = null ) {
|
|
return false;
|
|
}
|
|
|
|
public function set( $key, $value, $exp = 0 ) {
|
|
return true;
|
|
}
|
|
|
|
public function delete( $key ) {
|
|
return true;
|
|
}
|
|
|
|
public function merge( $key, $callback, $exptime = 0, $attempts = 10 ) {
|
|
return true; // faster
|
|
}
|
|
}
|