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<?php |
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/** |
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* @author Stefano Torresi (http://stefanotorresi.it) |
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* @license See the file LICENSE.txt for copying permission. |
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* ************************************************ |
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*/ |
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namespace Thorr\Persistence\Doctrine\DataMapper\Manager; |
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use Doctrine\Common\Persistence\ObjectManager; |
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use Thorr\Persistence\Doctrine\DataMapper\DoctrineAdapter; |
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use Zend\ServiceManager\AbstractFactoryInterface; |
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use Zend\ServiceManager\AbstractPluginManager; |
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use Zend\ServiceManager\Exception; |
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use Zend\ServiceManager\ServiceLocatorInterface; |
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class DoctrineAdapterAbstractFactory implements AbstractFactoryInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function canCreateServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName) |
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{ |
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$serviceManager = $serviceLocator instanceof AbstractPluginManager ? |
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$serviceLocator->getServiceLocator() : $serviceLocator; |
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$config = $serviceManager->get('config'); |
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if (! isset($config['thorr_persistence_dmm']['doctrine']['adapters'][$requestedName])) { |
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return false; |
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} |
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$dataMapperSpec = $config['thorr_persistence_dmm']['doctrine']['adapters'][$requestedName]; |
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if (! is_array($dataMapperSpec) && ! is_string($dataMapperSpec)) { |
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return false; |
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} |
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if (is_string($dataMapperSpec) && ! class_exists($dataMapperSpec)) { |
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return false; |
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} |
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if (is_array($dataMapperSpec) && (! isset($dataMapperSpec['class']) || ! class_exists($dataMapperSpec['class']))) { |
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return false; |
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} |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws Exception\InvalidServiceNameException |
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*/ |
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public function createServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName) |
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{ |
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$serviceManager = $serviceLocator instanceof AbstractPluginManager ? |
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$serviceLocator->getServiceLocator() : $serviceLocator; |
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$config = $serviceManager->get('config'); |
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$dataMapperSpec = $config['thorr_persistence_dmm']['doctrine']['adapters'][$requestedName]; |
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$dataMapperClassName = is_string($dataMapperSpec) ? $dataMapperSpec : $dataMapperSpec['class']; |
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$entityClass = array_search($requestedName, $config['thorr_persistence_dmm']['entity_data_mapper_map']); |
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$objectManagerServiceName = isset($dataMapperSpec['object_manager']) ? $dataMapperSpec['object_manager'] : null; |
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$objectManager = $this->getObjectManagerService($serviceManager, $objectManagerServiceName); |
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$instance = new $dataMapperClassName($entityClass, $objectManager); |
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if (! $instance instanceof DoctrineAdapter) { |
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throw new Exception\ServiceNotCreatedException(sprintf( |
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'Invalid data mapper type: "%s" is not a subtype of "%s"', |
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$dataMapperClassName, |
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DoctrineAdapter::class |
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)); |
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} |
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return $instance; |
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} |
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/** |
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* @param ServiceLocatorInterface $serviceLocator |
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* @param string $objectManagerServiceName |
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* |
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* @return ObjectManager |
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*/ |
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protected function getObjectManagerService(ServiceLocatorInterface $serviceLocator, $objectManagerServiceName) |
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{ |
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$config = $serviceLocator->get('config'); |
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if (! $objectManagerServiceName && isset($config['thorr_persistence_dmm']['doctrine']['object_manager'])) { |
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$objectManagerServiceName = $config['thorr_persistence_dmm']['doctrine']['object_manager']; |
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} |
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$objectManager = $objectManagerServiceName && $serviceLocator->has($objectManagerServiceName) ? |
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$serviceLocator->get($objectManagerServiceName) |
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: null; |
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if (! $objectManager instanceof ObjectManager) { |
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throw new Exception\InvalidServiceNameException(sprintf( |
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'Invalid object manager type: "%s" is not a subtype of "%s"', |
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is_object($objectManager) ? get_class($objectManager) : gettype($objectManager), |
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ObjectManager::class |
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)); |
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} |
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return $objectManager; |
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} |
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} |
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