92 lines
2.2 KiB
PHP
92 lines
2.2 KiB
PHP
<?php
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/*
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* This file is part of the Sonata Project package.
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*
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* (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
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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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namespace Sonata\Cache\Adapter\Counter;
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use Sonata\Cache\Counter;
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class MemcachedCounter extends BaseCounter
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{
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protected $servers;
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protected $prefix;
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protected $collection;
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/**
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* @param $prefix
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* @param array $servers
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*/
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public function __construct(string $prefix, array $servers)
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{
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$this->prefix = $prefix;
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$this->servers = $servers;
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}
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/**
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* {@inheritdoc}
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*/
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public function increment(Counter $counter, int $number = 1): Counter
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{
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$counter = $this->transform($counter);
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$value = $this->getCollection()->increment($this->prefix.'.'.$counter->getName(), $number);
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return $this->handleIncrement(0 !== $this->getCollection()->getResultCode() ? false : $value, $counter, $number);
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}
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/**
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* {@inheritdoc}
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*/
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public function decrement(Counter $counter, int $number = 1): Counter
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{
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$counter = $this->transform($counter);
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$value = $this->getCollection()->decrement($this->prefix.'.'.$counter->getName(), $number);
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return $this->handleDecrement(0 !== $this->getCollection()->getResultCode() ? false : $value, $counter, $number);
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}
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/**
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* {@inheritdoc}
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*/
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public function set(Counter $counter): Counter
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{
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$this->getCollection()->add($this->prefix.'.'.$counter->getName(), $counter->getValue());
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return $counter;
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}
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/**
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* {@inheritdoc}
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*/
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public function get(string $name): Counter
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{
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return Counter::create($name, (int) $this->getCollection()->get($this->prefix.'.'.$name));
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}
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/**
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* {@inheritdoc}
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*/
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private function getCollection(): \Memcached
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{
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if (!$this->collection) {
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$this->collection = new \Memcached();
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foreach ($this->servers as $server) {
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$this->collection->addServer($server['host'], $server['port'], $server['weight']);
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}
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}
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return $this->collection;
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}
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}
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