getEntityManager()   A
last analyzed

Complexity

Conditions 5
Paths 5

Size

Total Lines 38
Code Lines 21

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 21
c 1
b 0
f 0
dl 0
loc 38
rs 9.2728
cc 5
nc 5
nop 3
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<?php
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declare(strict_types=1);
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namespace Arp\LaminasDoctrine\Factory\Service\EntityManager;
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use Arp\LaminasDoctrine\Service\EntityManager\EntityManagerProvider;
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use Arp\LaminasDoctrine\Service\EntityManager\EntityManagerProviderInterface;
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use Arp\LaminasDoctrine\Service\EntityManager\Exception\EntityManagerProviderException;
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use Doctrine\ORM\EntityManagerInterface;
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use Laminas\ServiceManager\Exception\ServiceNotCreatedException;
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use Psr\Container\ContainerExceptionInterface;
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use Psr\Container\ContainerInterface;
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use Psr\Container\NotFoundExceptionInterface;
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trait EntityManagerFactoryProviderTrait
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{
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    /**
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     * @param ContainerInterface                  $container
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     * @param string|EntityManagerInterface|mixed $name
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     * @param string                              $serviceName
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     *
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     * @return EntityManagerInterface
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     *
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     * @throws ServiceNotCreatedException
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     * @throws ContainerExceptionInterface
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     * @throws NotFoundExceptionInterface
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     */
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    protected function getEntityManager(
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        ContainerInterface $container,
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        $name,
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        string $serviceName
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    ): EntityManagerInterface {
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        $entityManager = $name;
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        if (is_string($name)) {
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            /** @var EntityManagerProviderInterface $entityManagerProvider */
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            $entityManagerProvider = $container->get(EntityManagerProvider::class);
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            try {
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                $entityManager = $entityManagerProvider->getEntityManager($name);
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            } catch (EntityManagerProviderException $e) {
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                throw new ServiceNotCreatedException(
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                    sprintf(
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                        'The entity manager \'%s\' could not be found for service \'%s\'',
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                        $name,
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                        $serviceName
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                    ),
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                    $e->getCode(),
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                    $e
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                );
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            }
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        }
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        if (!$entityManager instanceof EntityManagerInterface) {
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            throw new ServiceNotCreatedException(
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                sprintf(
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                    'The entity manager must be an object of type \'%s\'; \'%s\' provided for service \'%s\'',
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                    EntityManagerInterface::class,
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                    is_object($entityManager) ? get_class($entityManager) : gettype($entityManager),
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                    $serviceName
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                )
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            );
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        }
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        return $entityManager;
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    }
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}
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