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CacheItem.php
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CacheItem.php
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<?php
/*
* This file is part of the StashBundle package.
*
* (c) Josh Hall-Bachner <jhallbachner@gmail.com>
* (c) Robert Hafner <tedivm@tedivm.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Tedivm\StashBundle\Service;
use Stash\Item;
/**
* Class CacheItem
* @package Tedivm\StashBundle\Service
* @author Josh Hall-Bachner <jhallbachner@gmail.com>
* @author Robert Hafner <tedivm@tedivm.com>
*/
class CacheItem extends Item
{
/**
* @var null|CacheTracker
*/
protected $tracker;
/**
* Enables tracking of hits. Typically called by Service Factory
*
* @param CacheTracker $tracker
*/
public function setCacheTracker(CacheTracker $tracker)
{
$this->tracker = $tracker;
}
/**
* {@inheritdoc}
*/
public function get($invalidation = 0, $arg = null, $arg2 = null)
{
$result = parent::get($invalidation, $arg, $arg2);
if (isset($this->tracker)) {
$miss = $this->isMiss();
$key = $this->getKey();
$this->tracker->trackRequest($key, !($miss), $result);
}
return $result;
}
}