RetailCRM-Mirror/doctrine2
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This commit is contained in:
zYne 2007-05-20 17:54:22 +00:00
parent 10312db4eb
commit 0f921a8c4d
2 changed files with 32 additions and 13 deletions
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2
lib/Doctrine/Cache/Driver.php
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@ -36,7 +36,7 @@ abstract class Doctrine_Cache_Driver implements Doctrine_Cache_Interface
/**
* @var array $_options an array of options
*/
protected $_options;
protected $_options = array();
/**
* constructor

43
lib/Doctrine/Cache/Sqlite.php
View File

@ -33,24 +33,41 @@
*/
class Doctrine_Cache_Sqlite extends Doctrine_Cache_Driver implements Countable
{
/**
* @var array $_options an array of options
*/
protected $_options = array('connection' => ':sqlite::memory');
/**
* Test if a cache is available for the given id and (if yes) return it (false else)
*
*
* Note : return value is always "string" (unserialization is done by the core not by the backend)
*
*
* @param string $id cache id
* @param boolean $testCacheValidity if set to false, the cache validity won't be tested
* @return string cached datas (or false)
*/
public function fetch($id, $testCacheValidity = true)
public function fetch($id, $testCacheValidity = true)
{
$sql = 'SELECT data, expires FROM cache WHERE id = ?';
$params = array($id);
$result = $this->conn->fetchAssoc($sql, $params);
$result = $this->getConnection()->fetchAssoc($sql, array($id));
return unserialize($result['data']);
}
/**
* getConnection
* returns the connection object associated with this cache driver
*
* @return Doctrine_Connection connection object
*/
public function getConnection()
{
if (isset($this->_options['connection'])) {
return $this->_options['connection'];
}
throw new Doctrine_Cache_Exception('Connection object not availible. ' .
'For setting the connection use setOption().');
}
/**
* Test if a cache is available or not (for the given id)
*
@ -59,7 +76,9 @@ class Doctrine_Cache_Sqlite extends Doctrine_Cache_Driver implements Countable
*/
public function contains($id)
{
$sql = 'SELECT expires FROM cache WHERE id = ?';
return $this->getConnection()->fetchOne($sql, array($id));
}
/**
* Save some string datas into a cache record
@ -73,11 +92,11 @@ class Doctrine_Cache_Sqlite extends Doctrine_Cache_Driver implements Countable
*/
public function save($data, $id, $lifeTime = false)
{
$sql = 'INSERT INTO cache (id, data, expires) VALUES (?, ?, ?)';
$sql = 'INSERT INTO cache (id, data, expires) VALUES (?, ?, ?)';
$params = array($id, serialize($data), (time() + $lifeTime));
return (bool) $this->conn->exec($sql, $params);
return (bool) $this->getConnection()->exec($sql, $params);
}
/**
* Remove a cache record
@ -87,9 +106,9 @@ class Doctrine_Cache_Sqlite extends Doctrine_Cache_Driver implements Countable
*/
public function delete($id)
{
$sql = 'DELETE FROM cache WHERE id = ?';
$sql = 'DELETE FROM cache WHERE id = ?';
return (bool) $this->conn->exec($sql, array($id));
return (bool) $this->getConnection()->exec($sql, array($id));
}
/**
* count
@ -99,6 +118,6 @@ class Doctrine_Cache_Sqlite extends Doctrine_Cache_Driver implements Countable
*/
public function count()
{
return (int) $this->conn->fetchOne('SELECT COUNT(*) FROM cache');
return (int) $this->getConnection()->fetchOne('SELECT COUNT(*) FROM cache');
}
}