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- <?php
- namespace Doctrine\DBAL\Cache;
- use Doctrine\Common\Cache\Cache;
- class QueryCacheProfile
- {
-
- private $resultCacheDriver;
-
- private $lifetime = 0;
-
- private $cacheKey;
-
- public function __construct($lifetime = 0, $cacheKey = null, Cache $resultCache = null)
- {
- $this->lifetime = $lifetime;
- $this->cacheKey = $cacheKey;
- $this->resultCacheDriver = $resultCache;
- }
-
- public function getResultCacheDriver()
- {
- return $this->resultCacheDriver;
- }
-
- public function getLifetime()
- {
- return $this->lifetime;
- }
-
- public function getCacheKey()
- {
- if ($this->cacheKey === null) {
- throw CacheException::noCacheKey();
- }
- return $this->cacheKey;
- }
-
- public function generateCacheKeys($query, $params, $types)
- {
- $realCacheKey = $query . "-" . serialize($params) . "-" . serialize($types);
-
- if ($this->cacheKey === null) {
- $cacheKey = sha1($realCacheKey);
- } else {
- $cacheKey = $this->cacheKey;
- }
- return array($cacheKey, $realCacheKey);
- }
-
- public function setResultCacheDriver(Cache $cache)
- {
- return new QueryCacheProfile($this->lifetime, $this->cacheKey, $cache);
- }
-
- public function setCacheKey($cacheKey)
- {
- return new QueryCacheProfile($this->lifetime, $cacheKey, $this->resultCacheDriver);
- }
-
- public function setLifetime($lifetime)
- {
- return new QueryCacheProfile($lifetime, $this->cacheKey, $this->resultCacheDriver);
- }
- }
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