<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\App\Cache;

use \Magento\Framework\App\CacheInterface;
use \Magento\Framework\ObjectManager\NoninterceptableInterface;

/**
* System cache proxy model
*/
class Proxy implements
CacheInterface,
NoninterceptableInterface
{
/**
* @var \Magento\Framework\ObjectManagerInterface
*/
protected $_objectManager;

/**
* @var CacheInterface
*/
protected $_cache;

/**
* @param \Magento\Framework\ObjectManagerInterface $objectManager
*/
public function __construct(\Magento\Framework\ObjectManagerInterface $objectManager)
{
$this->_objectManager = $objectManager;
}

/**
* Create cache model
*
* @return CacheInterface
*/
protected function _getCache()
{
if (null == $this->_cache) {
$this->_cache = $this->_objectManager->get(\Magento\Framework\App\Cache::class);
}
return $this->_cache;
}

/**
* Get cache frontend API object
*
* @return \Zend_Cache_Core
*/
public function getFrontend()
{
return $this->_getCache()->getFrontend();
}

/**
* Load data from cache by id
*
* @param string $identifier
* @return string
*/
public function load($identifier)
{
return $this->_getCache()->load($identifier);
}

/**
* Save data
*
* @param string $data
* @param string $identifier
* @param array $tags
* @param int $lifeTime
* @return bool
*/
public function save($data, $identifier, $tags = [], $lifeTime = null)
{
return $this->_getCache()->save($data, $identifier, $tags, $lifeTime);
}

/**
* Remove cached data by identifier
*
* @param string $identifier
* @return bool
*/
public function remove($identifier)
{
return $this->_getCache()->remove($identifier);
}

/**
* Clean cached data by specific tag
*
* @param array $tags
* @return bool
*/
public function clean($tags = [])
{
return $this->_getCache()->clean($tags);
}
}