FieldItemNormalizer.php

Same filename in this branch
  1. 9 core/modules/jsonapi/src/Normalizer/FieldItemNormalizer.php
  2. 9 core/modules/hal/src/Normalizer/FieldItemNormalizer.php
Same filename in other branches
  1. 8.9.x core/modules/jsonapi/src/Normalizer/FieldItemNormalizer.php
  2. 8.9.x core/modules/serialization/src/Normalizer/FieldItemNormalizer.php
  3. 8.9.x core/modules/hal/src/Normalizer/FieldItemNormalizer.php
  4. 10 core/modules/jsonapi/src/Normalizer/FieldItemNormalizer.php
  5. 10 core/modules/serialization/src/Normalizer/FieldItemNormalizer.php
  6. 11.x core/modules/jsonapi/src/Normalizer/FieldItemNormalizer.php
  7. 11.x core/modules/serialization/src/Normalizer/FieldItemNormalizer.php

Namespace

Drupal\serialization\Normalizer

File

core/modules/serialization/src/Normalizer/FieldItemNormalizer.php

View source
<?php

namespace Drupal\serialization\Normalizer;

use Drupal\Core\Field\FieldItemInterface;
use Symfony\Component\Serializer\Exception\InvalidArgumentException;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;

/**
 * Denormalizes field item object structure by updating the entity field values.
 */
class FieldItemNormalizer extends ComplexDataNormalizer implements DenormalizerInterface {
    use FieldableEntityNormalizerTrait;
    use SerializedColumnNormalizerTrait;
    
    /**
     * {@inheritdoc}
     */
    protected $supportedInterfaceOrClass = FieldItemInterface::class;
    
    /**
     * {@inheritdoc}
     */
    public function denormalize($data, $class, $format = NULL, array $context = []) {
        if (!isset($context['target_instance'])) {
            throw new InvalidArgumentException('$context[\'target_instance\'] must be set to denormalize with the FieldItemNormalizer');
        }
        if ($context['target_instance']->getParent() == NULL) {
            throw new InvalidArgumentException('The field item passed in via $context[\'target_instance\'] must have a parent set.');
        }
        
        /** @var \Drupal\Core\Field\FieldItemInterface $field_item */
        $field_item = $context['target_instance'];
        $this->checkForSerializedStrings($data, $class, $field_item);
        $field_item->setValue($this->constructValue($data, $context));
        return $field_item;
    }

}

Classes

Title Deprecated Summary
FieldItemNormalizer Denormalizes field item object structure by updating the entity field values.

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