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<?php |
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namespace Cmp\Cache\Factory; |
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use Cmp\Cache\Cache; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\LogLevel; |
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use Redis; |
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/** |
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* Class CacheFactory |
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* |
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* @package Cmp\Cache\Application |
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*/ |
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class CacheBuilder |
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{ |
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/** |
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* @var CacheFactoryInterface |
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*/ |
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private $factory; |
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/** |
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* @var array |
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*/ |
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private $caches = []; |
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/** |
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* @var bool |
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*/ |
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private $withExceptions = true; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger = null; |
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/** |
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* @var string |
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*/ |
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private $logLevel = LogLevel::ALERT; |
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/** |
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* CacheBuilder constructor. |
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* |
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* @param CacheFactoryInterface $cacheFactory |
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*/ |
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public function __construct(CacheFactoryInterface $cacheFactory = null) |
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{ |
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$this->factory = $cacheFactory ? $cacheFactory : new CacheFactory(); |
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} |
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/** |
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* @return $this |
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*/ |
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public function withoutExceptions() |
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{ |
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$this->withExceptions = false; |
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return $this; |
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} |
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/** |
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* Sets a logger to log exceptions |
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* |
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* @param LoggerInterface $logger |
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* @param string $logLevel |
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* |
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* @return $this |
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*/ |
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public function withLogging(LoggerInterface $logger, $logLevel = LogLevel::ALERT) |
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{ |
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$this->logger = $logger; |
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$this->logLevel = $logLevel; |
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return $this; |
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} |
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/** |
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* @param string $host |
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* @param int $port |
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* @param int $db |
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* @param float $timeOut |
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* |
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* @return $this |
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*/ |
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public function withRedisCacheFromParams($host = '127.0.0.1', $port = 6379, $db = 0, $timeOut = 0.0) |
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{ |
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$this->caches[] = $this->factory->redisFromParams($host, $port, $db, $timeOut); |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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public function withArrayCache() |
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{ |
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$this->caches[] = $this->factory->arrayCache(); |
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return $this; |
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} |
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/** |
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* @param Redis $redis |
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* |
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* @return $this |
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*/ |
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public function withRedis(Redis $redis) |
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{ |
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$this->caches[] = $this->factory->redisCache($redis); |
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return $this; |
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} |
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/** |
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* @param Cache $cache |
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* |
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* @return $this |
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*/ |
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public function withCache(Cache $cache) |
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{ |
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$this->caches[] = $cache; |
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return $this; |
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} |
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/** |
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* @return Cache |
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*/ |
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private function buildCache() |
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{ |
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$count = count($this->caches); |
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if ($count == 0) { |
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return $this->factory->arrayCache(); |
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} |
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if ($count == 1) { |
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return $this->caches[0]; |
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} |
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return $this->factory->chainCache($this->caches); |
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} |
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/** |
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* @return Cache |
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*/ |
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1 |
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public function build() |
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{ |
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$cache = $this->buildCache(); |
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if ($this->logger || !$this->withExceptions) { |
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$cache = $this->factory->loggerCache($cache, $this->withExceptions, $this->logger, $this->logLevel); |
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} |
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1 |
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return $cache; |
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} |
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} |
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CMProductions /
cache
