
| Current Path : /var/www/html/dataninja.cn/core/modules/serialization/src/Normalizer/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/dataninja.cn/core/modules/serialization/src/Normalizer/ComplexDataNormalizer.php |
<?php
namespace Drupal\serialization\Normalizer;
use Drupal\Core\TypedData\ComplexDataInterface;
use Drupal\Core\TypedData\TypedDataInternalPropertiesHelper;
/**
* Converts the Drupal entity object structures to a normalized array.
*
* This is the default Normalizer for entities. All formats that have Encoders
* registered with the Serializer in the DIC will be normalized with this
* class unless another Normalizer is registered which supersedes it. If a
* module wants to use format-specific or class-specific normalization, then
* that module can register a new Normalizer and give it a higher priority than
* this one.
*/
class ComplexDataNormalizer extends NormalizerBase {
/**
* {@inheritdoc}
*/
protected $supportedInterfaceOrClass = ComplexDataInterface::class;
/**
* {@inheritdoc}
*/
public function normalize($object, $format = NULL, array $context = []) {
$attributes = [];
// $object will not always match $supportedInterfaceOrClass.
// @see \Drupal\serialization\Normalizer\EntityNormalizer
// Other normalizers that extend this class may only provide $object that
// implements \Traversable.
if ($object instanceof ComplexDataInterface) {
// If there are no properties to normalize, just normalize the value.
$object = !empty($object->getProperties(TRUE))
? TypedDataInternalPropertiesHelper::getNonInternalProperties($object)
: $object->getValue();
}
/** @var \Drupal\Core\TypedData\TypedDataInterface $property */
foreach ($object as $name => $property) {
$attributes[$name] = $this->serializer->normalize($property, $format, $context);
}
return $attributes;
}
}