Proyectos de Subversion Moodle

<?php

namespace Aws;

use Psr\Cache\CacheItemPoolInterface;

class PsrCacheAdapter implements CacheInterface

{

    /** @var CacheItemPoolInterface */

    private $pool;

    public function __construct(CacheItemPoolInterface $pool)

    {

        $this->pool = $pool;

    }

    public function get($key)

    {

        $item = $this->pool->getItem($key);

        return $item->isHit() ? $item->get() : null;

    }

    public function set($key, $value, $ttl = 0)

    {

        $item = $this->pool->getItem($key);

        $item->set($value);

        if ($ttl > 0) {

            $item->expiresAfter($ttl);

        }

        $this->pool->save($item);

    }

    public function remove($key)

    {

        $this->pool->deleteItem($key);

    }

}