Endeveit\Cache\Drivers\Memcached

Complexity

Total Complexity

12

Size/Duplication

Total Lines	105
Duplicated Lines	31.43 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	doLoad()	0	4	1
B	doLoadMany()	23	23	5
A	doLoadRaw()	0	4	1
A	doSave()	10	10	2
A	doSaveScalar()	0	4	1

<?php
/**
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author Igor Borodikhin <iborodikhin@gmail.com>
 * @author Nikita Vershinin <endeveit@gmail.com>
 * @license MIT
 */
namespace Endeveit\Cache\Drivers;

use Endeveit\Cache\Exception;

/**
 * Driver almost the same as Memcache, but uses \Memcached instead of \Memcache.
 */
class Memcached extends Memcache
{
    /**
     * {@inheritdoc}
     *
     * Additional options:
     *  "client"   => the instance of \Memcached object
     *
     * @codeCoverageIgnore
     * @param  array                     $options
     * @throws \Endeveit\Cache\Exception
     */
    public function __construct(array $options = array())
    {
        if (!array_key_exists('client', $options)) {
            throw new Exception('You must provide option "client" with \Memcached object');
        }

        parent::__construct($options);
    }

    /**
     * {@inheritdoc}
     *
     * @param  string      $id
     * @return mixed|false
     */
    protected function doLoad($id)
    {
        return $this->getProcessedLoadedValue($this->getOption('client')->get($id));
    }

    /**
     * {@inheritdoc}
     *
     * @param  array $identifiers
     * @return array
     */
    protected function doLoadMany(array $identifiers)

This method seems to be duplicated in your project.

    {
        $result = array();
        $now    = time();

        foreach ($this->getOption('client')->getMulti($identifiers) as $id => $source) {
            $source = $this->getProcessedLoadedValue($source);

            if (false !== $source) {
                $i = $this->getIdentifierWithoutPrefix($id);

                if (array_key_exists('expiresAt', $source) && ($source['expiresAt'] < $now)) {
                    $result[$i] = false;
                } else {
                    $result[$i] = $source['data'];
                }
            }
        }

        $this->fillNotFoundKeys($result, $identifiers);

        return $result;
    }

    /**
     * {@inheritdoc}
     *
     * @param  string      $id
     * @return mixed|false
     */
    protected function doLoadRaw($id)
    {
        return $this->getOption('client')->get($id);
    }

    /**
     * {@inheritdoc}
     *
     * @param  mixed   $data
     * @param  string  $id
     * @param  array   $tags
     * @return boolean
     */
    protected function doSave($data, $id, array $tags = array())

This method seems to be duplicated in your project.

    {
        $this->validateIdentifier($id);

        if (!empty($tags)) {
            $this->saveTagsForId($id, $tags);
        }

        return $this->getOption('client')->set($id, $data);
    }

    /**
     * {@inheritdoc}
     *
     * @param  mixed           $data
     * @param  string          $id
     * @param  integer|boolean $lifetime
     * @return boolean
     */
    protected function doSaveScalar($data, $id, $lifetime = false)
    {
        return $this->getOption('client')->set($id, $data, $lifetime);
    }
}