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<?php declare(strict_types=1);
/*
* This file is part of the CleverAge/ProcessBundle package.
*
* Copyright (C) 2017-2021 Clever-Age
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace CleverAge\ProcessBundle\Task\Serialization;
use CleverAge\ProcessBundle\Model\AbstractConfigurableTask;
use CleverAge\ProcessBundle\Model\ProcessState;
use Symfony\Component\OptionsResolver\Exception\AccessException;
use Symfony\Component\OptionsResolver\Exception\ExceptionInterface;
use Symfony\Component\OptionsResolver\Exception\UndefinedOptionsException;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\Serializer\Exception\CircularReferenceException;
use Symfony\Component\Serializer\Exception\InvalidArgumentException;
use Symfony\Component\Serializer\Exception\LogicException;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
/**
* Normalize input to output with configurable format
*
* ##### Task reference
*
* * **Service**: `CleverAge\ProcessBundle\Task\Serialization\NormalizerTask`
* * **Input**: `object`, any normalizable object
* * **Output**: `array`, a normalized value as an array
*
* ##### Options
*
* * `format` (`string`, _required_): Format for normalization ("json", "xml", ... an empty string should also work)
* * `context` (`array`, _defaults to_ `[]`): Will be passed directly to the third parameter of the normalize method
*
* @author Valentin Clavreul <vclavreul@clever-age.com>
* @author Vincent Chalnot <vchalnot@clever-age.com>
*/
class NormalizerTask extends AbstractConfigurableTask
{
/** @var NormalizerInterface */
protected $normalizer;
/**
* @internal
*/
public function __construct(NormalizerInterface $normalizer)
{
$this->normalizer = $normalizer;
}
/**
* {@inheritDoc}
*
* @internal
*/
public function execute(ProcessState $state)
{
$options = $this->getOptions($state);
if (!$this->normalizer->supportsNormalization($state->getInput(), $options['format'])) {
throw new \UnexpectedValueException('Given value is not normalizable for format '.$options['format']);
}
$normalizedData = $this->normalizer->normalize(
$state->getInput(),
$options['format'],
$options['context']
);
$state->setOutput($normalizedData);
}
/**
* {@inheritDoc}
*
* @internal
*/
protected function configureOptions(OptionsResolver $resolver)
{
$resolver->setRequired(
[
'format',
]
);
$resolver->setAllowedTypes('format', ['string']);
$resolver->setDefaults(
[
'context' => [],
]
);
}
}