EntityHydratorFactory::__invoke()   B
last analyzed

Complexity

Conditions 8
Paths 6

Size

Total Lines 31
Code Lines 17

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 8
eloc 17
c 1
b 0
f 0
nc 6
nop 3
dl 0
loc 31
rs 8.4444
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<?php
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declare(strict_types=1);
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namespace Arp\LaminasEntity\Factory\Hydrator;
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use Arp\LaminasEntity\Hydrator\EntityHydrator;
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use Arp\LaminasFactory\AbstractFactory;
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use Arp\LaminasFactory\Exception\ServiceNotCreatedException;
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use Doctrine\ORM\EntityManager;
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use Doctrine\ORM\EntityManagerInterface;
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use Interop\Container\ContainerInterface;
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use Laminas\Hydrator\NamingStrategy\NamingStrategyEnabledInterface;
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use Laminas\Hydrator\Strategy\StrategyEnabledInterface;
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/**
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 * @author  Alex Patterson <[email protected]>
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 * @package Arp\LaminasEntity\Factory\Hydrator
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 */
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class EntityHydratorFactory extends AbstractFactory
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{
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    /**
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     * @var string
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     */
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    private string $defaultClassName = EntityHydrator::class;
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    /**
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     * @param ContainerInterface $container
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     * @param string             $requestedName
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     * @param array|null         $options
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     *
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     * @return EntityHydrator
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     *
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     * @throws ServiceNotCreatedException
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     */
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    public function __invoke(ContainerInterface $container, $requestedName, array $options = null): EntityHydrator
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    {
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        $options = $options ?? $this->getServiceOptions($container, $requestedName, 'hydrators');
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        $className = $options['class_name'] ?? $this->defaultClassName;
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        $byValue = $options['by_value'] ?? false;
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        $entityManager = $this->getEntityManager($container, $requestedName, $options);
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        /** @var EntityHydrator $hydrator */
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        $hydrator = new $className($entityManager, $byValue);
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        $namingStrategy = $options['naming_strategy'] ?? null;
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        if (null !== $namingStrategy && $hydrator instanceof NamingStrategyEnabledInterface) {
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            if (is_string($namingStrategy)) {
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                $namingStrategy = $this->getService($container, $namingStrategy, $requestedName);
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            }
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            $hydrator->setNamingStrategy($namingStrategy);
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        }
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        $strategies = $options['strategies'] ?? [];
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        if (! empty($strategies) && $hydrator instanceof StrategyEnabledInterface) {
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            foreach ($strategies as $name => $strategy) {
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                if (is_string($strategy)) {
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                    $strategy = $this->getService($container, $strategy, $requestedName);
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                }
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                $hydrator->addStrategy($name, $strategy);
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            }
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        }
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        return $hydrator;
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    }
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    /**
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     * Return the entity manager provided in configuration options.
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     *
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     * @param ContainerInterface $container
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     * @param string             $requestedName
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     * @param array              $options
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     *
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     * @return EntityManagerInterface
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     */
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    private function getEntityManager(
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        ContainerInterface $container,
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        string $requestedName,
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        array $options
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    ): EntityManagerInterface {
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        $entityManager = $options['entity_manager'] ?? EntityManager::class;
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        if (null === $entityManager) {
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            throw new ServiceNotCreatedException(
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                sprintf(
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                    'The required \'entity_manager\' configuration option is missing for service \'%s\'',
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                    $requestedName
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                )
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            );
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        }
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        return $this->getService($container, $entityManager, $requestedName);
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    }
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}
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