RetailCRM-Mirror/doctrine2
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zYne 2007-02-07 16:04:50 +00:00
parent ddb45098c0
commit dc73de10b3
1 changed files with 26 additions and 1 deletions
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27
lib/Doctrine/Cache.php
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@ -39,6 +39,7 @@ class Doctrine_Cache extends Doctrine_Db_EventListener implements Countable, Ite
'lifeTime' => 3600, 'lifeTime' => 3600,
'statsSlamDefense' => 0.75, 'statsSlamDefense' => 0.75,
'saveSlamDefense' => 0.80, 'saveSlamDefense' => 0.80,
'cleanPropability' => 0.98,
'statsFile' => '../data/stats.cache', 'statsFile' => '../data/stats.cache',
); );
/** /**
@ -53,6 +54,10 @@ class Doctrine_Cache extends Doctrine_Db_EventListener implements Countable, Ite
* @var array $data current cache data array * @var array $data current cache data array
*/ */
protected $_data; protected $_data;
/**
* @var boolean $success the success of last operation
*/
protected $_success = false;
/** /**
* constructor * constructor
* *
@ -194,6 +199,13 @@ class Doctrine_Cache extends Doctrine_Db_EventListener implements Countable, Ite
{ {
return new ArrayIterator($this->_queries); return new ArrayIterator($this->_queries);
} }
/**
* @return boolean whether or not the last cache operation was successful
*/
public function isSuccessful()
{
return $this->_success;
}
/** /**
* save * save
* *
@ -265,6 +277,8 @@ class Doctrine_Cache extends Doctrine_Db_EventListener implements Countable, Ite
$data = $this->_driver->fetch(md5($query)); $data = $this->_driver->fetch(md5($query));
$this->success = ($data) ? true : false;
$this->_data = $data; $this->_data = $data;
return true; return true;
@ -316,9 +330,11 @@ class Doctrine_Cache extends Doctrine_Db_EventListener implements Countable, Ite
if (substr(trim(strtoupper($query)), 0, 6) == 'SELECT') { if (substr(trim(strtoupper($query)), 0, 6) == 'SELECT') {
$this->add($query, $event->getInvoker()->getDbh()->getName()); $this->add($query, $event->getInvoker()->getDbh()->getName());
$data = $this->_driver->fetch(md5(serialize(array($query, $event->getParams())))); $data = $this->_driver->fetch(md5(serialize(array($query, $event->getParams()))));
$this->success = ($data) ? true : false;
$this->_data = $data; $this->_data = $data;
return true; return true;
@ -326,6 +342,15 @@ class Doctrine_Cache extends Doctrine_Db_EventListener implements Countable, Ite
return false; return false;
} }
/**
* onExecute
* listens the onExecute event of Doctrine_Db_Statement
*
* adds the issued query to internal query stack
* and checks if cached element exists
*
* @return boolean
*/
/** /**
* destructor * destructor
* *