80 lines
3.4 KiB
PHP
80 lines
3.4 KiB
PHP
<?php
|
|
|
|
namespace Doctrine\Bundle\DoctrineBundle\Repository;
|
|
|
|
use Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler\ServiceRepositoryCompilerPass;
|
|
use Doctrine\ORM\EntityManagerInterface;
|
|
use Doctrine\ORM\Mapping\ClassMetadata;
|
|
use Doctrine\ORM\Repository\RepositoryFactory;
|
|
use Doctrine\Persistence\ObjectRepository;
|
|
use Psr\Container\ContainerInterface;
|
|
use RuntimeException;
|
|
|
|
/**
|
|
* Fetches repositories from the container or falls back to normal creation.
|
|
*/
|
|
final class ContainerRepositoryFactory implements RepositoryFactory
|
|
{
|
|
/** @var ObjectRepository[] */
|
|
private $managedRepositories = [];
|
|
|
|
/** @var ContainerInterface|null */
|
|
private $container;
|
|
|
|
/**
|
|
* @param ContainerInterface $container A service locator containing the repositories
|
|
*/
|
|
public function __construct(ContainerInterface $container)
|
|
{
|
|
$this->container = $container;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getRepository(EntityManagerInterface $entityManager, $entityName)
|
|
{
|
|
$metadata = $entityManager->getClassMetadata($entityName);
|
|
$repositoryServiceId = $metadata->customRepositoryClassName;
|
|
|
|
$customRepositoryName = $metadata->customRepositoryClassName;
|
|
if ($customRepositoryName !== null) {
|
|
// fetch from the container
|
|
if ($this->container && $this->container->has($customRepositoryName)) {
|
|
$repository = $this->container->get($customRepositoryName);
|
|
|
|
if (! $repository instanceof ObjectRepository) {
|
|
throw new RuntimeException(sprintf('The service "%s" must implement ObjectRepository (or extend a base class, like ServiceEntityRepository).', $repositoryServiceId));
|
|
}
|
|
|
|
return $repository;
|
|
}
|
|
|
|
// if not in the container but the class/id implements the interface, throw an error
|
|
if (is_a($customRepositoryName, ServiceEntityRepositoryInterface::class, true)) {
|
|
throw new RuntimeException(sprintf('The "%s" entity repository implements "%s", but its service could not be found. Make sure the service exists and is tagged with "%s".', $customRepositoryName, ServiceEntityRepositoryInterface::class, ServiceRepositoryCompilerPass::REPOSITORY_SERVICE_TAG));
|
|
}
|
|
|
|
if (! class_exists($customRepositoryName)) {
|
|
throw new RuntimeException(sprintf('The "%s" entity has a repositoryClass set to "%s", but this is not a valid class. Check your class naming. If this is meant to be a service id, make sure this service exists and is tagged with "%s".', $metadata->name, $customRepositoryName, ServiceRepositoryCompilerPass::REPOSITORY_SERVICE_TAG));
|
|
}
|
|
|
|
// allow the repository to be created below
|
|
}
|
|
|
|
return $this->getOrCreateRepository($entityManager, $metadata);
|
|
}
|
|
|
|
private function getOrCreateRepository(EntityManagerInterface $entityManager, ClassMetadata $metadata)
|
|
{
|
|
$repositoryHash = $metadata->getName() . spl_object_hash($entityManager);
|
|
if (isset($this->managedRepositories[$repositoryHash])) {
|
|
return $this->managedRepositories[$repositoryHash];
|
|
}
|
|
|
|
$repositoryClassName = $metadata->customRepositoryClassName ?: $entityManager->getConfiguration()->getDefaultRepositoryClassName();
|
|
|
|
return $this->managedRepositories[$repositoryHash] = new $repositoryClassName($entityManager, $metadata);
|
|
}
|
|
}
|