3 namespace Drupal\serialization\EntityResolver;
5 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
8 * Resolver delegating the entity resolution to a chain of resolvers.
10 class ChainEntityResolver implements ChainEntityResolverInterface {
13 * The concrete resolvers.
15 * @var \Drupal\serialization\EntityResolver\EntityResolverInterface[]
17 protected $resolvers = [];
20 * Constructs a ChainEntityResolver object.
22 * @param \Drupal\serialization\EntityResolver\EntityResolverInterface[] $resolvers
23 * The array of concrete resolvers.
25 public function __construct(array $resolvers = []) {
26 $this->resolvers = $resolvers;
32 public function addResolver(EntityResolverInterface $resolver) {
33 $this->resolvers[] = $resolver;
39 public function resolve(NormalizerInterface $normalizer, $data, $entity_type) {
40 foreach ($this->resolvers as $resolver) {
41 $resolved = $resolver->resolve($normalizer, $data, $entity_type);
42 if (isset($resolved)) {