/usr/share/php/Doctrine/ORM/Cache/Logging/StatisticsCacheLogger.php is in php-doctrine-orm 2.5.14+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\ORM\Cache\Logging;
use Doctrine\ORM\Cache\CollectionCacheKey;
use Doctrine\ORM\Cache\EntityCacheKey;
use Doctrine\ORM\Cache\QueryCacheKey;
/**
* Provide basic second level cache statistics.
*
* @since 2.5
* @author Fabio B. Silva <fabio.bat.silva@gmail.com>
*/
class StatisticsCacheLogger implements CacheLogger
{
/**
* @var array
*/
private $cacheMissCountMap = array();
/**
* @var array
*/
private $cacheHitCountMap = array();
/**
* @var array
*/
private $cachePutCountMap = array();
/**
* {@inheritdoc}
*/
public function collectionCacheMiss($regionName, CollectionCacheKey $key)
{
$this->cacheMissCountMap[$regionName] = isset($this->cacheMissCountMap[$regionName])
? $this->cacheMissCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function collectionCacheHit($regionName, CollectionCacheKey $key)
{
$this->cacheHitCountMap[$regionName] = isset($this->cacheHitCountMap[$regionName])
? $this->cacheHitCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function collectionCachePut($regionName, CollectionCacheKey $key)
{
$this->cachePutCountMap[$regionName] = isset($this->cachePutCountMap[$regionName])
? $this->cachePutCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function entityCacheMiss($regionName, EntityCacheKey $key)
{
$this->cacheMissCountMap[$regionName] = isset($this->cacheMissCountMap[$regionName])
? $this->cacheMissCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function entityCacheHit($regionName, EntityCacheKey $key)
{
$this->cacheHitCountMap[$regionName] = isset($this->cacheHitCountMap[$regionName])
? $this->cacheHitCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function entityCachePut($regionName, EntityCacheKey $key)
{
$this->cachePutCountMap[$regionName] = isset($this->cachePutCountMap[$regionName])
? $this->cachePutCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function queryCacheHit($regionName, QueryCacheKey $key)
{
$this->cacheHitCountMap[$regionName] = isset($this->cacheHitCountMap[$regionName])
? $this->cacheHitCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function queryCacheMiss($regionName, QueryCacheKey $key)
{
$this->cacheMissCountMap[$regionName] = isset($this->cacheMissCountMap[$regionName])
? $this->cacheMissCountMap[$regionName] + 1
: 1;
}
/**
* {@inheritdoc}
*/
public function queryCachePut($regionName, QueryCacheKey $key)
{
$this->cachePutCountMap[$regionName] = isset($this->cachePutCountMap[$regionName])
? $this->cachePutCountMap[$regionName] + 1
: 1;
}
/**
* Get the number of entries successfully retrieved from cache.
*
* @param string $regionName The name of the cache region.
*
* @return integer
*/
public function getRegionHitCount($regionName)
{
return isset($this->cacheHitCountMap[$regionName]) ? $this->cacheHitCountMap[$regionName] : 0;
}
/**
* Get the number of cached entries *not* found in cache.
*
* @param string $regionName The name of the cache region.
*
* @return integer
*/
public function getRegionMissCount($regionName)
{
return isset($this->cacheMissCountMap[$regionName]) ? $this->cacheMissCountMap[$regionName] : 0;
}
/**
* Get the number of cacheable entries put in cache.
*
* @param string $regionName The name of the cache region.
*
* @return integer
*/
public function getRegionPutCount($regionName)
{
return isset($this->cachePutCountMap[$regionName]) ? $this->cachePutCountMap[$regionName] : 0;
}
/**
* @return array
*/
public function getRegionsMiss()
{
return $this->cacheMissCountMap;
}
/**
* @return array
*/
public function getRegionsHit()
{
return $this->cacheHitCountMap;
}
/**
* @return array
*/
public function getRegionsPut()
{
return $this->cachePutCountMap;
}
/**
* Clear region statistics
*
* @param string $regionName The name of the cache region.
*/
public function clearRegionStats($regionName)
{
$this->cachePutCountMap[$regionName] = 0;
$this->cacheHitCountMap[$regionName] = 0;
$this->cacheMissCountMap[$regionName] = 0;
}
/**
* Clear all statistics
*/
public function clearStats()
{
$this->cachePutCountMap = array();
$this->cacheHitCountMap = array();
$this->cacheMissCountMap = array();
}
/**
* Get the total number of put in cache.
*
* @return integer
*/
public function getPutCount()
{
return array_sum($this->cachePutCountMap);
}
/**
* Get the total number of entries successfully retrieved from cache.
*
* @return integer
*/
public function getHitCount()
{
return array_sum($this->cacheHitCountMap);
}
/**
* Get the total number of cached entries *not* found in cache.
*
* @return integer
*/
public function getMissCount()
{
return array_sum($this->cacheMissCountMap);
}
}
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