106 lines
2.3 KiB
PHP
106 lines
2.3 KiB
PHP
<?php
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namespace Doctrine\Common\Cache;
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use Couchbase;
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use function explode;
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use function time;
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/**
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* Couchbase cache provider.
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*
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* @deprecated Couchbase SDK 1.x is now deprecated. Use \Doctrine\Common\Cache\CouchbaseBucketCache instead.
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* https://developer.couchbase.com/documentation/server/current/sdk/php/compatibility-versions-features.html
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*
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* @link www.doctrine-project.org
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*/
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class CouchbaseCache extends CacheProvider
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{
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/** @var Couchbase|null */
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private $couchbase;
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/**
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* Sets the Couchbase instance to use.
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*
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* @return void
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*/
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public function setCouchbase(Couchbase $couchbase)
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{
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$this->couchbase = $couchbase;
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}
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/**
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* Gets the Couchbase instance used by the cache.
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*
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* @return Couchbase|null
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*/
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public function getCouchbase()
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{
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return $this->couchbase;
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}
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/**
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* {@inheritdoc}
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*/
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protected function doFetch($id)
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{
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return $this->couchbase->get($id) ?: false;
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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 $this->couchbase->get($id) !== null;
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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 $this->couchbase->set($id, $data, (int) $lifeTime);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doDelete($id)
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{
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return $this->couchbase->delete($id);
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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 $this->couchbase->flush();
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}
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/**
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* {@inheritdoc}
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*/
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protected function doGetStats()
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{
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$stats = $this->couchbase->getStats();
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$servers = $this->couchbase->getServers();
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$server = explode(':', $servers[0]);
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$key = $server[0] . ':11210';
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$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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