micro\cache\QueryCache

Complexity

Total Complexity

9

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getKey()	0	3	1
A	start()	0	6	1
A	store()	0	3	1
A	fetch()	0	6	2
A	clear()	0	3	1
A	remove()	0	5	2
A	setActive()	0	3	1

<?php

namespace micro\cache;
use mindplay\annotations\AnnotationCache;
use micro\utils\JArray;

class QueryCache{
	protected static $cache;
	protected static $config;
	public static $active;

	protected static function getKey($query){
		return "query".\md5($query);
	}

	public static function start(&$config){
		self::$config=$config;
		$cacheDirectory=ROOT.DS.CacheManager::getCacheDirectory($config).DS."queries";
		self::$cache=new AnnotationCache($cacheDirectory);
		self::$active=true;
	}

	public static function store($query,$result){
		self::$cache->store(self::getKey($query),"return ".JArray::asPhpArray($result,"array").";");
	}

	public static function fetch($query){
		$key=self::getKey($query);
		if(self::$cache->exists($key))
			return self::$cache->fetch($key);
		return false;
	}

	public function clear(){
		CacheManager::clearCache(self::$config,"queries");
	}

	public function remove($query){
		$file=self::$cache->getRoot(). DIRECTORY_SEPARATOR . self::getKey($query) . '.annotations.php';
		if(\is_file($file))
			unlink($file);
	}

	public static function setActive($value=true){
		self::$active=$value;
	}
}