/**
* Clears the list of sites stored in the database.
*
* @see SiteStore::clear()
*
* @return bool Success
*/
public function clear()
{
$dbw = $this->dbLoadBalancer->getConnection(DB_MASTER);
$dbw->startAtomic(__METHOD__);
$ok = $dbw->delete('sites', '*', __METHOD__);
$ok = $dbw->delete('site_identifiers', '*', __METHOD__) && $ok;
$dbw->endAtomic(__METHOD__);
$this->dbLoadBalancer->reuseConnection($dbw);
$this->reset();
return $ok;
}
/**
* Clean up the connection when out of scope
*/
function __destruct()
{
if ($this->conn !== null) {
$this->lb->reuseConnection($this->conn);
}
}
/**
* @param DatabaseBase $connection
*
* @throws MWException
*/
private function reuseConnection($connection)
{
$this->loadBalancer->reuseConnection($connection);
}
