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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\CatalogSearch\Model\Indexer;
use Magento\Framework\Indexer\SaveHandler\IndexerInterface;
use Magento\Framework\ObjectManagerInterface;
use Magento\Framework\Search\EngineResolverInterface;
/**
* Indexer handler factory.
*
* @api
* @since 100.0.2
*/
class IndexerHandlerFactory
{
/**
* Object Manager instance
*
* @var ObjectManagerInterface
*/
protected $_objectManager = null;
/**
* Instance name to create
*
* @var string
*/
protected $handlers = null;
/**
* @var EngineResolverInterface
*/
private $engineResolver;
/**
* Factory constructor
*
* @param ObjectManagerInterface $objectManager
* @param EngineResolverInterface $engineResolver
* @param string[] $handlers
*/
public function __construct(
ObjectManagerInterface $objectManager,
EngineResolverInterface $engineResolver,
array $handlers = []
) {
$this->_objectManager = $objectManager;
$this->handlers = $handlers;
$this->engineResolver = $engineResolver;
}
/**
* Create indexer handler
*
* @param array $data
* @return IndexerInterface
*/
public function create(array $data = [])
{
$currentHandler = $this->engineResolver->getCurrentSearchEngine();
if (!isset($this->handlers[$currentHandler])) {
throw new \LogicException(
'There is no such indexer handler: ' . $currentHandler
);
}
$indexer = $this->_objectManager->create($this->handlers[$currentHandler], $data);
if (!$indexer instanceof IndexerInterface) {
throw new \InvalidArgumentException(
$currentHandler . ' indexer handler doesn\'t implement ' . IndexerInterface::class
);
}
if ($indexer && !$indexer->isAvailable()) {
throw new \LogicException(
'Indexer handler is not available: ' . $currentHandler
);
}
return $indexer;
}
}