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<?php |
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/** |
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* @link https://github.com/nnx-framework/jms-serializer-module |
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* @author Malofeykin Andrey <[email protected]> |
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*/ |
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namespace Nnx\JmsSerializerModule\MetadataDriver; |
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use Zend\ServiceManager\FactoryInterface; |
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use Zend\ServiceManager\MutableCreationOptionsInterface; |
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use Zend\ServiceManager\MutableCreationOptionsTrait; |
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use Zend\ServiceManager\ServiceLocatorInterface; |
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use Metadata\Driver\DriverChain; |
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use Metadata\Driver\DriverInterface; |
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/** |
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* Class DriverChainFactory |
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* |
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* @package Nnx\JmsSerializerModule\MetadataDriver |
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*/ |
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class DriverChainFactory implements FactoryInterface, MutableCreationOptionsInterface |
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{ |
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use MutableCreationOptionsTrait; |
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/** |
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* @param ServiceLocatorInterface $serviceLocator |
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* |
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* @return LazyLoadingDriver |
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* @throws \Zend\ServiceManager\Exception\ServiceNotFoundException |
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* @throws \Nnx\JmsSerializerModule\MetadataDriver\Exception\RuntimeException |
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*/ |
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public function createService(ServiceLocatorInterface $serviceLocator) |
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{ |
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$creationOptions = $this->getCreationOptions(); |
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$targetDrivers = []; |
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if (array_key_exists('drivers', $creationOptions)) { |
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$drivers = $creationOptions['drivers']; |
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if (!is_array($drivers)) { |
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$errMsg = 'Drivers config is not array'; |
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throw new Exception\RuntimeException($errMsg); |
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} |
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foreach ($drivers as $driver) { |
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$targetDriver = $driver; |
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if (is_string($driver)) { |
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$targetDriver = $serviceLocator->get($driver); |
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} |
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if (!$targetDriver instanceof DriverInterface) { |
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$errMsg = sprintf( |
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'Driver of type %s is invalid; must implement %s', |
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(is_object($targetDriver) ? get_class($targetDriver) : gettype($targetDriver)), |
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DriverInterface::class |
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); |
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throw new Exception\RuntimeException($errMsg); |
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} |
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$targetDrivers[] = $targetDriver; |
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} |
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} |
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return new DriverChain($targetDrivers); |
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} |
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} |
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