/**
* Internal method to check if the given cache supports tags
*
* @param Zend_Cache $cache
*/
private static function _getTagSupportForCache()
{
$backend = self::$_cache->getBackend();
if ($backend instanceof Zend_Cache_Backend_ExtendedInterface) {
$cacheOptions = $backend->getCapabilities();
self::$_cacheTags = $cacheOptions['tags'];
} else {
self::$_cacheTags = false;
}
return self::$_cacheTags;
}
/**
* Load value from swap file.
*
* @internal
* @param \Zend\Memory\Container\Movable $container
* @param integer $id
*/
public function load(Container\Movable $container, $id)
{
$value = $this->_cache->load($this->_managerId . $id, true);
// Try to swap other objects if necessary
// (do not include specified object into check)
$this->_memorySize += strlen($value);
$this->_swapCheck();
// Add loaded obect to the end of loaded objects list
$container->setValue($value);
if ($this->_sizes[$id] > $this->_minSize) {
// Add object to the end of "unload candidates list"
$this->_unloadCandidates[$id] = $container;
}
}
public function tearDown()
{
$this->_cache->clean(Cache::CLEANING_MODE_ALL);
$this->_cache = null;
}
