public function RegisterEntityResolversCompilerPass::process

Adds services to the Serializer.

Parameters

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

Overrides CompilerPassInterface::process

File

drupal/core/modules/serialization/lib/Drupal/serialization/RegisterEntityResolversCompilerPass.php, line 25

Contains \Drupal\serialization\RegisterEntityResolversCompilerPass.

Class

RegisterEntityResolversCompilerPass

Adds services tagged 'normalizer' and 'encoder' to the Serializer.

Namespace

Code

public function process(ContainerBuilder $container) {
  $definition = $container
    ->getDefinition('serializer.entity_resolver');

  // 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.
  if (!empty($resolvers)) {
    $definition
      ->replaceArgument(0, $this
      ->sort($resolvers));
  }
}