diff options
Diffstat (limited to 'lib/private/memcache/arraycache.php')
-rw-r--r-- | lib/private/memcache/arraycache.php | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/lib/private/memcache/arraycache.php b/lib/private/memcache/arraycache.php new file mode 100644 index 00000000000..9456c0f80c6 --- /dev/null +++ b/lib/private/memcache/arraycache.php @@ -0,0 +1,71 @@ +<?php +/** + * Copyright (c) 2015 Joas Schilling <nickvergessen@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 ArrayCache extends Cache { + /** @var array Array with the cached data */ + protected $cachedData = array(); + + /** + * {@inheritDoc} + */ + public function get($key) { + if ($this->hasKey($key)) { + return $this->cachedData[$key]; + } + return null; + } + + /** + * {@inheritDoc} + */ + public function set($key, $value, $ttl = 0) { + $this->cachedData[$key] = $value; + return true; + } + + /** + * {@inheritDoc} + */ + public function hasKey($key) { + return isset($this->cachedData[$key]); + } + + /** + * {@inheritDoc} + */ + public function remove($key) { + unset($this->cachedData[$key]); + return true; + } + + /** + * {@inheritDoc} + */ + public function clear($prefix = '') { + if ($prefix === '') { + $this->cachedData = []; + return true; + } + + foreach ($this->cachedData as $key => $value) { + if (strpos($key, $prefix) === 0) { + $this->remove($key); + } + } + return true; + } + + /** + * {@inheritDoc} + */ + static public function isAvailable() { + return true; + } +} |