aboutsummaryrefslogtreecommitdiffstats
path: root/lib/cache.php
blob: 70f11f35518c551f6b0e88d8a8425e55f8076dbe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
<?php
/**
 * Copyright (c) 2012 Bart Visscher <bartv@thisnet.nl>
 * This file is licensed under the Affero General Public License version 3 or
 * later.
 * See the COPYING-README file.
 */

class OC_Cache {
	static protected $cache;

	static protected function init() {
		self::$cache = new OC_Cache_File();
	}

	static public function get($key) {
		if (!self::$cache) {
			self::init();
		}
		return self::$cache->get($key);
	}

	static public function set($key, $value, $ttl=0) {
		if (empty($key)) {
			return false;
		}
		if (!self::$cache) {
			self::init();
		}
		return self::$cache->set($key, $value, $ttl);
	}

	static public function hasKey($key) {
		if (!self::$cache) {
			self::init();
		}
		return self::$cache->hasKey($key);
	}

	static public function remove($key) {
		if (!self::$cache) {
			self::init();
		}
		return self::$cache->remove($key);
	}

	static public function clear() {
		if (!self::$cache) {
			self::init();
		}
		return self::$cache->clear();
	}

}