Chubbyphp\Deserialization\Denormalizer\Relation\EmbedOneFieldDenormalizer

Complexity

Total Complexity

9

Size/Duplication

Total Lines	69
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

85%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
C	denormalizeField()	0	36	8

<?php

declare(strict_types=1);

namespace Chubbyphp\Deserialization\Denormalizer\Relation;

use Chubbyphp\Deserialization\Accessor\AccessorInterface;
use Chubbyphp\Deserialization\Denormalizer\DenormalizerContextInterface;
use Chubbyphp\Deserialization\Denormalizer\DenormalizerInterface;
use Chubbyphp\Deserialization\Denormalizer\FieldDenormalizerInterface;
use Chubbyphp\Deserialization\DeserializerLogicException;
use Chubbyphp\Deserialization\DeserializerRuntimeException;
use Doctrine\Common\Persistence\Proxy;

final class EmbedOneFieldDenormalizer implements FieldDenormalizerInterface
{
    /**
     * @var string
     */
    private $class;

    /**
     * @var AccessorInterface
     */
    private $accessor;

    /**
     * @param string            $class
     * @param AccessorInterface $accessor
     */
    public function __construct($class, AccessorInterface $accessor)
    {
        $this->class = $class;
        $this->accessor = $accessor;
    }

    /**
     * @param string                       $path
     * @param object                       $object
     * @param mixed                        $value
     * @param DenormalizerContextInterface $context
     * @param DenormalizerInterface|null   $denormalizer
     *
     * @throws DeserializerLogicException
     * @throws DeserializerRuntimeException
     */
    public function denormalizeField(
        string $path,
        $object,
        $value,
        DenormalizerContextInterface $context,
        DenormalizerInterface $denormalizer = null
    ) {
        if (null === $value) {
            $this->accessor->setValue($object, $value);

            return;
        }

        if (null === $denormalizer) {
            throw DeserializerLogicException::createMissingDenormalizer($path);
        }

        if (is_array($value)) {
            $existingValue = $this->accessor->getValue($object);
            if (null !== $existingValue) {
                if (interface_exists('Doctrine\Common\Persistence\Proxy')
                    && $existingValue instanceof Proxy && !$existingValue->__isInitialized()
                ) {
                    $existingValue->__load();
                }
            } else {
                $existingValue = $this->class;
            }

            $this->accessor->setValue($object, $denormalizer->denormalize($existingValue, $value, $context, $path));

            return;
        }

        throw DeserializerRuntimeException::createInvalidDataType($path, gettype($value), 'array');
    }
}