Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/modules/serialization/src/EntityResolver/ChainEntityResolver.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\serialization\EntityResolver\ChainEntityResolver.
6	*/
7
8	namespace Drupal\serialization\EntityResolver;
9
10	use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
11
12	/**
13	* Resolver delegating the entity resolution to a chain of resolvers.
14	*/
15	class ChainEntityResolver implements ChainEntityResolverInterface {
16
17	/**
18	* The concrete resolvers.
19	*
20	* @var \Drupal\serialization\EntityResolver\EntityResolverInterface[]
21	*/
22	protected $resolvers = array();
23
24	/**
25	* Constructs a ChainEntityResolver object.
26	*
27	* @param \Drupal\serialization\EntityResolver\EntityResolverInterface[] $resolvers
28	* The array of concrete resolvers.
29	*/
30	public function __construct(array $resolvers = array()) {
31	$this->resolvers = $resolvers;
32	}
33
34	/**
35	* {@inheritdoc}
36	*/
37	public function addResolver(EntityResolverInterface $resolver) {
38	$this->resolvers[] = $resolver;
39	}
40
41	/**
42	* {@inheritdoc}
43	*/
44	public function resolve(NormalizerInterface $normalizer, $data, $entity_type) {
45	foreach ($this->resolvers as $resolver) {
46	$resolved = $resolver->resolve($normalizer, $data, $entity_type);
47	if (isset($resolved)) {
48	return $resolved;
49	}
50	}
51	}
52
53	}