class NullNormalizer

Same name in other branches
  1. 9 core/modules/serialization/src/Normalizer/NullNormalizer.php \Drupal\serialization\Normalizer\NullNormalizer
  2. 8.9.x core/modules/serialization/src/Normalizer/NullNormalizer.php \Drupal\serialization\Normalizer\NullNormalizer
  3. 10 core/modules/serialization/src/Normalizer/NullNormalizer.php \Drupal\serialization\Normalizer\NullNormalizer

Null normalizer.

Hierarchy

Expanded class hierarchy of NullNormalizer

1 file declares its use of NullNormalizer
NullNormalizerTest.php in core/modules/serialization/tests/src/Unit/Normalizer/NullNormalizerTest.php
1 string reference to 'NullNormalizer'
serialization.services.yml in core/modules/serialization/serialization.services.yml
core/modules/serialization/serialization.services.yml
1 service uses NullNormalizer
serializer.normalizer.password_field_item in core/modules/serialization/serialization.services.yml
Drupal\serialization\Normalizer\NullNormalizer

File

core/modules/serialization/src/Normalizer/NullNormalizer.php, line 10

Namespace

Drupal\serialization\Normalizer
View source 
class NullNormalizer extends NormalizerBase {
    use SchematicNormalizerTrait;
    
    /**
     * The interface or class that this Normalizer supports.
     *
     * @var string[]
     */
    protected array $supportedTypes = [
        '*' => FALSE,
    ];
    
    /**
     * Constructs a NullNormalizer object.
     *
     * @param string|array $supported_interface_of_class
     *   The supported interface(s) or class(es).
     */
    public function __construct($supported_interface_of_class) {
        $this->supportedTypes = [
            $supported_interface_of_class => TRUE,
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function doNormalize($object, $format = NULL, array $context = []) : array|string|int|float|bool|\ArrayObject|null {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getNormalizationSchema(mixed $object, array $context = []) : array {
        return [
            'type' => 'null',
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getSupportedTypes(?string $format) : array {
        return $this->supportedTypes;
    }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
CacheableNormalizerInterface::SERIALIZATION_CONTEXT_CACHEABILITY constant Name of key for bubbling cacheability metadata via serialization context.
JsonSchemaReflectionTrait::getJsonSchemaForMethod protected function Get a JSON Schema based on method reflection.
NormalizerBase::$format protected property List of formats which supports (de-)normalization. 1
NormalizerBase::addCacheableDependency protected function Adds cacheability if applicable.
NormalizerBase::supportsDenormalization public function Implements \Symfony\Component\Serializer\Normalizer\DenormalizerInterface::supportsDenormalization() 1
NormalizerBase::supportsNormalization public function 1
NullNormalizer::$supportedTypes protected property The interface or class that this Normalizer supports.
NullNormalizer::doNormalize public function Overrides SchematicNormalizerTrait::doNormalize
NullNormalizer::getNormalizationSchema protected function Overrides SchematicNormalizerTrait::getNormalizationSchema
NullNormalizer::getSupportedTypes public function Overrides NormalizerBase::getSupportedTypes
NullNormalizer::__construct public function Constructs a NullNormalizer object.
SchematicNormalizerFallbackTrait::generateNoSchemaAvailableMessage public static function
SchematicNormalizerHelperTrait::checkFormat protected function
SchematicNormalizerTrait::normalize public function 2

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