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72 lines
1.6 KiB
72 lines
1.6 KiB
<?php
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/**
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* @copyright NetMonsters <team@netmonsters.ru>
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* @link http://netmonsters.ru
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* @package Majestic
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* @subpackage Cache
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* @since 2010-03-10
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* @version SVN: $Id$
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* @filesource $URL$
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*/
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class CacheKey
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{
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protected $key;
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protected $params = '';
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protected $expire = 0;
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/**
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* @param string $key
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* @param mixed $params
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* @param iCacheable $cacheable
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* @return CacheKey
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*/
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public function __construct($key, $params = array(), $cacheable)
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{
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$this->key = $key;
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if (!$cacheable instanceof iCacheable) {
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throw new GeneralException('CacheKey depends on iCacheable instance');
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}
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$this->cache = $cacheable->getCache();
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$this->expire = $cacheable->getKeyExpire($this->key);
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$this->params = (is_array($params)) ? implode('', $params) : $params;
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}
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protected function getCacheKey()
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{
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$params = ($this->params) ? ('_' . $this->params) : '';
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return $this->key . $params;
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}
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protected function getExpire()
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{
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return $this->expire;
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}
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/**
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* @param int $expire
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*/
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public function setExpire($expire)
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{
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$this->expire = $expire;
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}
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public function get()
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{
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return $this->cache->get($this->getCacheKey());
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}
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/**
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* @param mixed $value
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*/
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public function set($value)
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{
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return $this->cache->set($this->getCacheKey(), $value, $this->expire);
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}
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public function del()
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{
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return $this->cache->del($this->getCacheKey());
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}
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}
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