/**
* Close current index and free resources
*/
private function _close()
{
if ($this->_closed) {
// index is already closed and resources are cleaned up
return;
}
$this->commit();
// Free shared lock
$this->_lock->unlock();
if ($this->_closeDirOnExit) {
$this->_directory->close();
}
$this->_directory = null;
$this->_writer = null;
$this->_segmentInfos = null;
$this->_closed = true;
}
/**
* Free exclusive write lock on the index
*
* @param Zend_Search_Lucene_Storage_Directory $defaultLockDirectory
* @param Zend_Search_Lucene_Storage_File $lock
*/
public static function releaseWriteLock(Zend_Search_Lucene_Storage_Directory $defaultLockDirectory, Zend_Search_Lucene_Storage_File $lock)
{
$lock->unlock();
unset($lock);
$defaultLockDirectory->deleteFile('write.lock');
}
/**
* Object destructor
*/
public function __destruct()
{
$this->commit();
// Free shared lock
$this->_lock->unlock();
if ($this->_closeDirOnExit) {
$this->_directory->close();
}
}
/**
* Close current index and free resources
*
* @internal
*/
public function close()
{
$this->commit();
// Free shared lock
$this->_lock->unlock();
if ($this->_closeDirOnExit) {
$this->_directory->close();
}
$this->_directory = null;
$this->_writer = null;
$this->_segmentInfos = null;
}
