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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Doctrine\Common\Cache; |
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use \Memcached; |
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/** |
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* Memcached cache provider. |
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* |
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* @link www.doctrine-project.org |
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* @since 2.2 |
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* @author Benjamin Eberlei <[email protected]> |
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* @author Guilherme Blanco <[email protected]> |
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* @author Jonathan Wage <[email protected]> |
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* @author Roman Borschel <[email protected]> |
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* @author David Abdemoulaie <[email protected]> |
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*/ |
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class MemcachedCache extends CacheProvider |
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{ |
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/** |
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* @var Memcached|null |
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*/ |
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private $memcached; |
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/** |
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* Sets the memcache instance to use. |
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* |
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* @param Memcached $memcached |
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* |
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* @return void |
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*/ |
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public function setMemcached(Memcached $memcached) |
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{ |
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$this->memcached = $memcached; |
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} |
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/** |
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* Gets the memcached instance used by the cache. |
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* |
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* @return Memcached|null |
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*/ |
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public function getMemcached() |
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{ |
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return $this->memcached; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doFetch($id) |
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{ |
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return $this->memcached->get($id); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doFetchMultiple(array $keys) |
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{ |
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return $this->memcached->getMulti($keys) ?: []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doSaveMultiple(array $keysAndValues, $lifetime = 0) |
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{ |
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if ($lifetime > 30 * 24 * 3600) { |
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$lifetime = time() + $lifetime; |
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} |
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return $this->memcached->setMulti($keysAndValues, $lifetime); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doContains($id) |
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{ |
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return false !== $this->memcached->get($id) |
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|| $this->memcached->getResultCode() !== Memcached::RES_NOTFOUND; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doSave($id, $data, $lifeTime = 0) |
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{ |
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if ($lifeTime > 30 * 24 * 3600) { |
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$lifeTime = time() + $lifeTime; |
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} |
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return $this->memcached->set($id, $data, (int) $lifeTime); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doDeleteMultiple(array $keys) |
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{ |
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return $this->memcached->deleteMulti($keys) |
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|| $this->memcached->getResultCode() === Memcached::RES_NOTFOUND; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doDelete($id) |
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{ |
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return $this->memcached->delete($id) |
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|| $this->memcached->getResultCode() === Memcached::RES_NOTFOUND; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doFlush() |
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{ |
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return $this->memcached->flush(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doGetStats() |
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{ |
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$stats = $this->memcached->getStats(); |
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$servers = $this->memcached->getServerList(); |
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$key = $servers[0]['host'] . ':' . $servers[0]['port']; |
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$stats = $stats[$key]; |
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return [ |
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Cache::STATS_HITS => $stats['get_hits'], |
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Cache::STATS_MISSES => $stats['get_misses'], |
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Cache::STATS_UPTIME => $stats['uptime'], |
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Cache::STATS_MEMORY_USAGE => $stats['bytes'], |
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Cache::STATS_MEMORY_AVAILABLE => $stats['limit_maxbytes'], |
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]; |
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} |
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} |
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doctrine /
cache
This check marks calls to methods that do not seem to exist on an object.
This is most likely the result of a method being renamed without all references to it being renamed likewise.