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Commit94e8e88

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memcached cache pool adapter
1 parentd6e8937 commit94e8e88

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2 files changed

+130
-0
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2 files changed

+130
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lines changed
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespaceSymfony\Component\Cache\Adapter;
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/**
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* @author Rob Frawley 2nd <rmf@src.run>
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*/
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class MemcachedAdapterextends AbstractAdapter
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{
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private$client;
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publicstaticfunctionisSupported()
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{
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returnextension_loaded('memcached') &&version_compare(phpversion('memcached'),'2.2.0','>=');
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}
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publicfunction__construct(\Memcached$client,$namespace ='',$defaultLifetime =0)
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{
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parent::__construct($namespace,$defaultLifetime);
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$this->client =$client;
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}
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/**
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* {@inheritdoc}
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*/
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protectedfunctiondoSave(array$values,$lifetime)
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{
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return$this->client->setMulti($values,$lifetime)
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&&$this->client->getResultCode() === \Memcached::RES_SUCCESS;
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}
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/**
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* {@inheritdoc}
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*/
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protectedfunctiondoFetch(array$ids)
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{
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return$this->client->getMulti($ids);
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}
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/**
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* {@inheritdoc}
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*/
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protectedfunctiondoHave($id)
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{
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return$this->client->get($id) !==false
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||$this->client->getResultCode() === \Memcached::RES_SUCCESS;
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}
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/**
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* {@inheritdoc}
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*/
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protectedfunctiondoDelete(array$ids)
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{
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$toDelete =count($ids);
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foreach ((array)$this->client->deleteMulti($ids)as$result) {
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if (true ===$result || \Memcached::RES_NOTFOUND ===$result) {
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--$toDelete;
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}
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}
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return0 ===$toDelete;
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}
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/**
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* {@inheritdoc}
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*/
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protectedfunctiondoClear($namespace)
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{
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return$this->client->flush();
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}
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}
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespaceSymfony\Component\Cache\Tests\Adapter;
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useSymfony\Component\Cache\Adapter\MemcachedAdapter;
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class MemcachedAdapterTestextends AdapterTestCase
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{
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protected$skippedTests =array(
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'testExpiration' =>'Testing expiration slows down the test suite',
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'testHasItemReturnsFalseWhenDeferredItemIsExpired' =>'Testing expiration slows down the test suite',
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'testDefaultLifeTime' =>'Testing expiration slows down the test suite',
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);
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privatestatic$client;
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publicstaticfunctionsetupBeforeClass()
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{
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if (!MemcachedAdapter::isSupported()) {
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self::markTestSkipped('Extension memcached >=2.2.0 required.');
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}
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self::$client =new \Memcached();
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self::$client->addServers(array(array(
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getenv('MEMCACHED_HOST') ?:'127.0.0.1',
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getenv('MEMCACHED_PORT') ?:11211,
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)));
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parent::setupBeforeClass();
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}
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publicfunctioncreateCachePool($defaultLifetime =0)
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{
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returnnewMemcachedAdapter(self::$client,str_replace('\\','.',__CLASS__),$defaultLifetime);
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}
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publicfunctiontestIsSupported()
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{
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$this->assertTrue(MemcachedAdapter::isSupported());
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}
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}

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