80 lines
2.3 KiB
PHP
80 lines
2.3 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License
|
||
|
|
* as published by the Free Software Foundation; under version 2
|
||
|
|
* of the License (non-upgradable).
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
*
|
||
|
|
* Copyright (c) 2014 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace oat\taoQtiTest\models\runner\toolsStates;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Key-value implementation of tools state storage
|
||
|
|
*
|
||
|
|
* Class KvToolsStateStorage
|
||
|
|
* @package oat\taoQtiTest\models\runner\toolsStates
|
||
|
|
*/
|
||
|
|
class KvToolsStateStorage extends ToolsStateStorage
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Key prefix for states in the global key-value storage
|
||
|
|
*/
|
||
|
|
const PREFIX_STATES = 'ToolsStateStorage:states';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @return \common_persistence_AdvKeyValuePersistence
|
||
|
|
* @throws \common_exception_Error
|
||
|
|
*/
|
||
|
|
protected function getPersistence()
|
||
|
|
{
|
||
|
|
$persistence = parent::getPersistence();
|
||
|
|
if (!$persistence instanceof \common_persistence_AdvKeyValuePersistence) {
|
||
|
|
throw new \common_exception_Error('Given persistence should be of key-value type');
|
||
|
|
}
|
||
|
|
return $persistence;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @inheritdoc
|
||
|
|
*
|
||
|
|
* @throws \common_exception_Error
|
||
|
|
*/
|
||
|
|
public function storeStates($deliveryExecutionId, $states)
|
||
|
|
{
|
||
|
|
$this->getPersistence()->hmSet(self::PREFIX_STATES . $deliveryExecutionId, $states);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @inheritdoc
|
||
|
|
*
|
||
|
|
* @throws \common_exception_Error
|
||
|
|
*/
|
||
|
|
public function getStates($deliveryExecutionId)
|
||
|
|
{
|
||
|
|
return $this->getPersistence()->hGetAll(self::PREFIX_STATES . $deliveryExecutionId);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @inheritdoc
|
||
|
|
*
|
||
|
|
* @throws \common_exception_Error
|
||
|
|
*/
|
||
|
|
public function deleteStates($deliveryExecutionId)
|
||
|
|
{
|
||
|
|
return $this->getPersistence()->del(self::PREFIX_STATES . $deliveryExecutionId);
|
||
|
|
}
|
||
|
|
}
|