mirror of https://github.com/nextcloud/server
85 lines
2.2 KiB
PHP
85 lines
2.2 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Lukas Reschke <lukas@statuscode.ch>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
|
* @author Thomas Müller <thomas.mueller@tmit.eu>
|
|
* @author Thomas Tanghus <thomas@tanghus.net>
|
|
*
|
|
* @license AGPL-3.0
|
|
*
|
|
* This code is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3,
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License, version 3,
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*
|
|
*/
|
|
// use OCP namespace for all classes that are considered public.
|
|
// This means that they should be used by apps instead of the internal ownCloud classes
|
|
|
|
namespace OCP;
|
|
|
|
/**
|
|
* This interface defines method for accessing the file based user cache.
|
|
* @since 6.0.0
|
|
*/
|
|
interface ICache {
|
|
/**
|
|
* Get a value from the user cache
|
|
* @param string $key
|
|
* @return mixed
|
|
* @since 6.0.0
|
|
*/
|
|
public function get($key);
|
|
|
|
/**
|
|
* Set a value in the user cache
|
|
* @param string $key
|
|
* @param mixed $value
|
|
* @param int $ttl Time To Live in seconds. Defaults to 60*60*24
|
|
* @return bool
|
|
* @since 6.0.0
|
|
*/
|
|
public function set($key, $value, $ttl = 0);
|
|
|
|
/**
|
|
* Check if a value is set in the user cache
|
|
* @param string $key
|
|
* @return bool
|
|
* @since 6.0.0
|
|
* @deprecated 9.1.0 Directly read from GET to prevent race conditions
|
|
*/
|
|
public function hasKey($key);
|
|
|
|
/**
|
|
* Remove an item from the user cache
|
|
* @param string $key
|
|
* @return bool
|
|
* @since 6.0.0
|
|
*/
|
|
public function remove($key);
|
|
|
|
/**
|
|
* Clear the user cache of all entries starting with a prefix
|
|
* @param string $prefix (optional)
|
|
* @return bool
|
|
* @since 6.0.0
|
|
*/
|
|
public function clear($prefix = '');
|
|
|
|
/**
|
|
* Check if the cache implementation is available
|
|
* @since 24.0.0
|
|
*/
|
|
public static function isAvailable(): bool;
|
|
}
|