HummingBirdAnimeClient/src/API/CacheTrait.php

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<?php declare(strict_types=1);
/**
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* Hummingbird Anime List Client
*
* An API client for Kitsu and MyAnimeList to manage anime and manga watch lists
*
* PHP version 7
*
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* @package HummingbirdAnimeClient
* @author Timothy J. Warren <tim@timshomepage.net>
* @copyright 2015 - 2017 Timothy J. Warren
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @version 4.0
* @link https://github.com/timw4mail/HummingBirdAnimeClient
*/
namespace Aviat\AnimeClient\API;
use Aviat\Banker\Pool;
use Aviat\Ion\Di\ContainerAware;
/**
* Helper methods for dealing with the Cache
*/
trait CacheTrait {
/**
* @var Aviat\Banker\Pool
*/
protected $cache;
/**
* Inject the cache object
*
* @param Pool $cache
* @return $this
*/
public function setCache(Pool $cache): self
{
$this->cache = $cache;
return $this;
}
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/**
* Get the cache object if it exists
*
* @return Pool
*/
public function getCache()
{
return $this->cache;
}
/**
* Generate a hash as a cache key from the current method call
*
* @param object $object
* @param string $method
* @param array $args
* @return string
*/
public function getHashForMethodCall($object, string $method, array $args = []): string
{
$classname = get_class($object);
$keyObj = [
'class' => $classname,
'method' => $method,
'args' => $args,
];
$hash = sha1(json_encode($keyObj));
return $hash;
}
}