38 lines
845 B
PHP
38 lines
845 B
PHP
<?php
|
|
/**
|
|
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
|
|
* This file is licensed under the Affero General Public License version 3 or
|
|
* later.
|
|
* See the COPYING-README file.
|
|
*/
|
|
|
|
namespace OC\Memcache;
|
|
|
|
class Factory {
|
|
/**
|
|
* get a cache instance, will return null if no backend is available
|
|
*
|
|
* @param bool $global
|
|
* @return \OC\Memcache\Cache
|
|
*/
|
|
function create($global = false) {
|
|
if (XCache::isAvailable()) {
|
|
return new XCache($global);
|
|
} elseif (APC::isAvailable()) {
|
|
return new APC($global);
|
|
} elseif (Memcached::isAvailable()) {
|
|
return new Memcached($global);
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* check if there is a memcache backend available
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isAvailable() {
|
|
return XCache::isAvailable() || APC::isAvailable() || Memcached::isAvailable();
|
|
}
|
|
}
|