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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Cache\Logging;
use Doctrine\ORM\Cache\CollectionCacheKey;
use Doctrine\ORM\Cache\EntityCacheKey;
use Doctrine\ORM\Cache\QueryCacheKey;
use function array_sum;
/**
* Provide basic second level cache statistics.
*/
class StatisticsCacheLogger implements CacheLogger
{
/** @var array<string, int> */
private $cacheMissCountMap = [];
/** @var array<string, int> */
private $cacheHitCountMap = [];
/** @var array<string, int> */
private $cachePutCountMap = [];
/**
* {@inheritdoc}
*/
public function collectionCacheMiss($regionName, CollectionCacheKey $key)
{
$this->cacheMissCountMap[$regionName]
= ($this->cacheMissCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function collectionCacheHit($regionName, CollectionCacheKey $key)
{
$this->cacheHitCountMap[$regionName]
= ($this->cacheHitCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function collectionCachePut($regionName, CollectionCacheKey $key)
{
$this->cachePutCountMap[$regionName]
= ($this->cachePutCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function entityCacheMiss($regionName, EntityCacheKey $key)
{
$this->cacheMissCountMap[$regionName]
= ($this->cacheMissCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function entityCacheHit($regionName, EntityCacheKey $key)
{
$this->cacheHitCountMap[$regionName]
= ($this->cacheHitCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function entityCachePut($regionName, EntityCacheKey $key)
{
$this->cachePutCountMap[$regionName]
= ($this->cachePutCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function queryCacheHit($regionName, QueryCacheKey $key)
{
$this->cacheHitCountMap[$regionName]
= ($this->cacheHitCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function queryCacheMiss($regionName, QueryCacheKey $key)
{
$this->cacheMissCountMap[$regionName]
= ($this->cacheMissCountMap[$regionName] ?? 0) + 1;
}
/**
* {@inheritdoc}
*/
public function queryCachePut($regionName, QueryCacheKey $key)
{
$this->cachePutCountMap[$regionName]
= ($this->cachePutCountMap[$regionName] ?? 0) + 1;
}
/**
* Get the number of entries successfully retrieved from cache.
*
* @param string $regionName The name of the cache region.
*
* @return int
*/
public function getRegionHitCount($regionName)
{
return $this->cacheHitCountMap[$regionName] ?? 0;
}
/**
* Get the number of cached entries *not* found in cache.
*
* @param string $regionName The name of the cache region.
*
* @return int
*/
public function getRegionMissCount($regionName)
{
return $this->cacheMissCountMap[$regionName] ?? 0;
}
/**
* Get the number of cacheable entries put in cache.
*
* @param string $regionName The name of the cache region.
*
* @return int
*/
public function getRegionPutCount($regionName)
{
return $this->cachePutCountMap[$regionName] ?? 0;
}
/** @return array<string, int> */
public function getRegionsMiss()
{
return $this->cacheMissCountMap;
}
/** @return array<string, int> */
public function getRegionsHit()
{
return $this->cacheHitCountMap;
}
/** @return array<string, int> */
public function getRegionsPut()
{
return $this->cachePutCountMap;
}
/**
* Clear region statistics
*
* @param string $regionName The name of the cache region.
*
* @return void
*/
public function clearRegionStats($regionName)
{
$this->cachePutCountMap[$regionName] = 0;
$this->cacheHitCountMap[$regionName] = 0;
$this->cacheMissCountMap[$regionName] = 0;
}
/**
* Clear all statistics
*
* @return void
*/
public function clearStats()
{
$this->cachePutCountMap = [];
$this->cacheHitCountMap = [];
$this->cacheMissCountMap = [];
}
/**
* Get the total number of put in cache.
*
* @return int
*/
public function getPutCount()
{
return array_sum($this->cachePutCountMap);
}
/**
* Get the total number of entries successfully retrieved from cache.
*
* @return int
*/
public function getHitCount()
{
return array_sum($this->cacheHitCountMap);
}
/**
* Get the total number of cached entries *not* found in cache.
*
* @return int
*/
public function getMissCount()
{
return array_sum($this->cacheMissCountMap);
}
}
|
