/**
* Disconnects the cluster handler from the database
*/
public function disconnect()
{
if (self::$dbbackend !== null) {
self::$dbbackend->_disconnect();
self::$dbbackend = null;
}
}
/**
* Constructor
*
* If provided with $filePath, will use this file for further operations.
* If not given, the file* methods must be used instead
*
* @param string $filePath Path of the file to handle
*
* @throws eZDBNoConnectionException DB connection failed
*/
function __construct($filePath = false)
{
if (self::$nonExistantStaleCacheHandling === null) {
$fileINI = eZINI::instance('file.ini');
self::$nonExistantStaleCacheHandling = $fileINI->variable("ClusteringSettings", "NonExistantStaleCacheHandling");
unset($fileINI);
}
// DB Backend init
if (self::$dbbackend === null) {
self::$dbbackend = eZExtension::getHandlerClass(new ezpExtensionOptions(array('iniFile' => 'file.ini', 'iniSection' => 'eZDFSClusteringSettings', 'iniVariable' => 'DBBackend')));
self::$dbbackend->_connect(false);
}
if ($filePath !== false) {
$filePath = eZDBFileHandler::cleanPath($filePath);
eZDebugSetting::writeDebug('kernel-clustering', "dfs::ctor( '{$filePath}' )");
} else {
eZDebugSetting::writeDebug('kernel-clustering', "dfs::ctor()");
}
$this->filePath = $filePath;
}