class ChainEntityResolver

Resolver delegating the entity resolution to a chain of resolvers.

Hierarchy

class \Drupal\serialization\EntityResolver\ChainEntityResolver implements \Drupal\serialization\EntityResolver\ChainEntityResolverInterface

Expanded class hierarchy of ChainEntityResolver

1 string reference to 'ChainEntityResolver'

serialization.services.yml in core/modules/serialization/serialization.services.yml: core/modules/serialization/serialization.services.yml

1 service uses ChainEntityResolver

serializer.entity_resolver in core/modules/serialization/serialization.services.yml: Drupal\serialization\EntityResolver\ChainEntityResolver

File

core/modules/serialization/src/EntityResolver/ChainEntityResolver.php, line 10

Namespace

Drupal\serialization\EntityResolver

View source

class ChainEntityResolver implements ChainEntityResolverInterface {
    
    /**
     * The concrete resolvers.
     *
     * @var \Drupal\serialization\EntityResolver\EntityResolverInterface[]
     */
    protected $resolvers = [];
    
    /**
     * Constructs a ChainEntityResolver object.
     *
     * @param \Drupal\serialization\EntityResolver\EntityResolverInterface[] $resolvers
     *   The array of concrete resolvers.
     */
    public function __construct(array $resolvers = []) {
        $this->resolvers = $resolvers;
    }
    
    /**
     * {@inheritdoc}
     */
    public function addResolver(EntityResolverInterface $resolver) {
        $this->resolvers[] = $resolver;
    }
    
    /**
     * {@inheritdoc}
     */
    public function resolve(NormalizerInterface $normalizer, $data, $entity_type) {
        foreach ($this->resolvers as $resolver) {
            $resolved = $resolver->resolve($normalizer, $data, $entity_type);
            if (isset($resolved)) {
                return $resolved;
            }
        }
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary
ChainEntityResolver::$resolvers	protected	property	The concrete resolvers.
ChainEntityResolver::addResolver	public	function
ChainEntityResolver::resolve	public	function
ChainEntityResolver::__construct	public	function	Constructs a ChainEntityResolver object.