2015-01-12 15:48:07 +03:00
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<?php
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/**
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2015-02-26 13:37:37 +03:00
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* Copyright (c) 2015 Joas Schilling <nickvergessen@owncloud.com>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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2015-01-12 15:48:07 +03:00
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*/
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2015-02-26 13:37:37 +03:00
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2015-01-12 15:48:07 +03:00
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namespace OC\Memcache;
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class ArrayCache extends Cache {
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/** @var array Array with the cached data */
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protected $cachedData = array();
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/**
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* {@inheritDoc}
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*/
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public function get($key) {
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if ($this->hasKey($key)) {
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return $this->cachedData[$key];
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}
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return null;
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}
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/**
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* {@inheritDoc}
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*/
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public function set($key, $value, $ttl = 0) {
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$this->cachedData[$key] = $value;
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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public function hasKey($key) {
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return isset($this->cachedData[$key]);
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}
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/**
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* {@inheritDoc}
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*/
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public function remove($key) {
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unset($this->cachedData[$key]);
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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public function clear($prefix = '') {
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if ($prefix === '') {
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$this->cachedData = [];
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return true;
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}
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foreach ($this->cachedData as $key => $value) {
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if (strpos($key, $prefix) === 0) {
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$this->remove($key);
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}
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}
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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static public function isAvailable() {
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return true;
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}
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}
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