function RegisterEntityResolversCompilerPass::process

Adds services to the Serializer.

Parameters

\Symfony\Component\DependencyInjection\ContainerBuilder $container: The container to process.

File

core/modules/serialization/src/RegisterEntityResolversCompilerPass.php, line 20

Class

RegisterEntityResolversCompilerPass

Adds services tagged 'entity_resolver' to the Serializer.

Namespace

Code

public function process(ContainerBuilder $container) {
    $definition = $container->getDefinition('serializer.entity_resolver');
    $resolvers = [];
    // Retrieve registered Normalizers and Encoders from the container.
    foreach ($container->findTaggedServiceIds('entity_resolver') as $id => $attributes) {
        $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
        $resolvers[$priority][] = new Reference($id);
    }
    // Add the registered concrete EntityResolvers to the ChainEntityResolver.
    foreach ($this->sort($resolvers) as $resolver) {
        $definition->addMethodCall('addResolver', [
            $resolver,
        ]);
    }
}