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<?php |
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namespace Ilex\Cache; |
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use Ilex\Cache\Interfaces\IdiormCacheInterface; |
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class IdiormCache implements IdiormCacheInterface |
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{ |
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/* @var $pool \Stash\Pool */ |
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private $pool; |
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/** |
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* @param string $path |
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* |
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* @throws \Exception |
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*/ |
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public function __construct($path) |
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{ |
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if (!is_writable($path)) { |
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throw new \Exception(sprintf('%s is not exist or writable', $path)); |
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} |
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$options = ['path' => $path]; |
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$driver = new \Stash\Driver\FileSystem($options); |
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$this->pool = new \Stash\Pool($driver); |
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} |
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public function save($cache_key, $value, $table, $connection_name) |
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{ |
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$item = $this->pool->getItem($connection_name.'/'.$table.'/'.$cache_key); |
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$item->lock(); |
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$this->pool->save($item->set($value)); |
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} |
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public function isHit($cache_key, $table, $connection_name) |
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{ |
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$item = $this->pool->getItem($connection_name.'/'.$table.'/'.$cache_key); |
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if (!$item->isHit()) { |
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return false; |
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} |
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return $item->get(); |
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} |
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public function clear($table, $connection_name) |
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{ |
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if ($table == '') { |
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$this->pool->deleteItem($connection_name.'/*'); |
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} else { |
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$this->pool->deleteItem($connection_name.'/'.$table.'/*'); |
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} |
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} |
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public function genKey($query, $parameters, $table, $connection_name) |
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{ |
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$parameter_string = implode(',', $parameters); |
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$key = $query.':'.$parameter_string.'-'.$table.'-'.$connection_name; |
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return hash('md5', $key); |
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} |
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} |
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iLexN /
Idiorm-Cache
