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<?php |
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/** |
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* @copyright Copyright (C) eZ Systems AS. All rights reserved. |
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* @license For full copyright and license information view LICENSE file distributed with this source code. |
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*/ |
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namespace eZ\Bundle\EzPublishIOBundle\Migration; |
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use eZ\Bundle\EzPublishIOBundle\ApiLoader\HandlerFactory; |
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use Psr\Log\LoggerInterface; |
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/** |
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* The migration handler sets up from/to IO data handlers, and provides logging, for file migrators and listers. |
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*/ |
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abstract class MigrationHandler implements MigrationHandlerInterface |
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{ |
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/** @var \eZ\Bundle\EzPublishIOBundle\ApiLoader\HandlerFactory */ |
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private $metadataHandlerFactory; |
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/** @var \eZ\Bundle\EzPublishIOBundle\ApiLoader\HandlerFactory */ |
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private $binarydataHandlerFactory; |
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/** @var \Psr\Log\LoggerInterface */ |
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private $logger; |
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/** @var \eZ\Publish\Core\IO\IOMetadataHandler */ |
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protected $fromMetadataHandler; |
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/** @var \eZ\Publish\Core\IO\IOBinarydataHandler */ |
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protected $fromBinarydataHandler; |
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/** @var \eZ\Publish\Core\IO\IOMetadataHandler */ |
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protected $toMetadataHandler; |
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/** @var \eZ\Publish\Core\IO\IOBinarydataHandler */ |
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protected $toBinarydataHandler; |
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public function __construct( |
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HandlerFactory $metadataHandlerFactory, |
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HandlerFactory $binarydataHandlerFactory, |
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LoggerInterface $logger = null |
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) { |
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$this->metadataHandlerFactory = $metadataHandlerFactory; |
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$this->binarydataHandlerFactory = $binarydataHandlerFactory; |
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$this->logger = $logger; |
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} |
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final public function setIODataHandlersByIdentifiers( |
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$fromMetadataHandlerIdentifier, |
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$fromBinarydataHandlerIdentifier, |
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$toMetadataHandlerIdentifier, |
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$toBinarydataHandlerIdentifier |
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) { |
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$this->fromMetadataHandler = $this->metadataHandlerFactory->getConfiguredHandler($fromMetadataHandlerIdentifier); |
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$this->fromBinarydataHandler = $this->binarydataHandlerFactory->getConfiguredHandler($fromBinarydataHandlerIdentifier); |
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$this->toMetadataHandler = $this->metadataHandlerFactory->getConfiguredHandler($toMetadataHandlerIdentifier); |
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$this->toBinarydataHandler = $this->binarydataHandlerFactory->getConfiguredHandler($toBinarydataHandlerIdentifier); |
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return $this; |
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} |
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final protected function logError($message) |
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{ |
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if (isset($this->logger)) { |
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$this->logger->error($message); |
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} |
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} |
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final protected function logInfo($message) |
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{ |
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if (isset($this->logger)) { |
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$this->logger->info($message); |
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} |
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} |
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final protected function logMissingFile($id) |
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{ |
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$this->logInfo("File with id $id not found"); |
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} |
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} |
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