Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
APC.php	3.21 KB	-rw-r--r--	2018-04-19 18:15
APCu.php	3.41 KB	-rw-r--r--	2018-04-19 18:15
ArrayCache.php	3.24 KB	-rw-r--r--	2018-04-19 18:15
CADTrait.php	1.33 KB	-rw-r--r--	2018-04-19 18:15
CASTrait.php	1.42 KB	-rw-r--r--	2018-04-19 18:15
Cache.php	2.09 KB	-rw-r--r--	2018-04-19 18:15
Factory.php	5.02 KB	-rw-r--r--	2018-04-19 18:15
Memcached.php	5.92 KB	-rw-r--r--	2018-04-19 18:15
NullCache.php	1.63 KB	-rw-r--r--	2018-04-19 18:15
Redis.php	4.39 KB	-rw-r--r--	2018-04-19 18:15
XCache.php	3.53 KB	-rw-r--r--	2018-04-19 18:15

Rename

<?php
/**
 * @author Joas Schilling <coding@schilljs.com>
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Robin Appelman <icewind@owncloud.com>
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @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/>
 *
 */

namespace OC\Memcache;

use OCP\IMemcache;

class ArrayCache extends Cache implements IMemcache {
	/** @var array Array with the cached data */
	protected $cachedData = [];

use CADTrait;

/**
	 * {@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;
	}

/**
	 * Set a value in the cache if it's not already stored
	 *
	 * @param string $key
	 * @param mixed $value
	 * @param int $ttl Time To Live in seconds. Defaults to 60*60*24
	 * @return bool
	 */
	public function add($key, $value, $ttl = 0) {
		// since this cache is not shared race conditions aren't an issue
		if ($this->hasKey($key)) {
			return false;
		} else {
			return $this->set($key, $value, $ttl);
		}
	}

/**
	 * Increase a stored number
	 *
	 * @param string $key
	 * @param int $step
	 * @return int | bool
	 */
	public function inc($key, $step = 1) {
		$oldValue = $this->get($key);
		if (is_int($oldValue)) {
			$this->set($key, $oldValue + $step);
			return $oldValue + $step;
		} else {
			$success = $this->add($key, $step);
			return ($success) ? $step : false;
		}
	}

/**
	 * Decrease a stored number
	 *
	 * @param string $key
	 * @param int $step
	 * @return int | bool
	 */
	public function dec($key, $step = 1) {
		$oldValue = $this->get($key);
		if (is_int($oldValue)) {
			$this->set($key, $oldValue - $step);
			return $oldValue - $step;
		} else {
			return false;
		}
	}

/**
	 * Compare and set
	 *
	 * @param string $key
	 * @param mixed $old
	 * @param mixed $new
	 * @return bool
	 */
	public function cas($key, $old, $new) {
		if ($this->get($key) === $old) {
			return $this->set($key, $new);
		} else {
			return false;
		}
	}

/**
	 * {@inheritDoc}
	 */
	static public function isAvailable() {
		return true;
	}
}