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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Model\ResourceModel\Db\VersionControl;
/**
* Class AbstractDb with snapshot saving and relation save processing
*/
abstract class AbstractDb extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb
{
/**
* @var Snapshot
*/
protected $entitySnapshot;
/**
* @var RelationComposite
*/
protected $entityRelationComposite;
/**
* @param Snapshot $entitySnapshot
* @param RelationComposite $entityRelationComposite
* @param \Magento\Framework\Model\ResourceModel\Db\Context $context
* @param string $connectionName
*/
public function __construct(
\Magento\Framework\Model\ResourceModel\Db\Context $context,
Snapshot $entitySnapshot,
RelationComposite $entityRelationComposite,
$connectionName = null
) {
$this->entitySnapshot = $entitySnapshot;
$this->entityRelationComposite = $entityRelationComposite;
parent::__construct($context, $connectionName);
}
/**
* @inheritdoc
*/
protected function _afterLoad(\Magento\Framework\Model\AbstractModel $object)
{
$this->entitySnapshot->registerSnapshot($object);
return parent::_afterLoad($object);
}
/**
* @inheritdoc
*/
protected function processAfterSaves(\Magento\Framework\Model\AbstractModel $object)
{
$this->_afterSave($object);
$this->entitySnapshot->registerSnapshot($object);
$object->afterSave();
$this->entityRelationComposite->processRelations($object);
}
/**
* @inheritdoc
*/
protected function isModified(\Magento\Framework\Model\AbstractModel $object)
{
return $this->entitySnapshot->isModified($object);
}
/**
* @inheritdoc
*/
protected function processNotModifiedSave(\Magento\Framework\Model\AbstractModel $object)
{
$this->entityRelationComposite->processRelations($object);
return $this;
}
}