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File Content: `FixedDataTransformer.php`

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Form\Tests\Fixtures;

use Symfony\Component\Form\DataTransformerInterface;
use Symfony\Component\Form\Exception\RuntimeException;

class FixedDataTransformer implements DataTransformerInterface
{
    private $mapping;

    public function __construct(array $mapping)
    {
        $this->mapping = $mapping;
    }

    public function transform($value)
    {
        if (!array_key_exists($value, $this->mapping)) {
            throw new RuntimeException(sprintf('No mapping for value "%s"', $value));
        }

        return $this->mapping[$value];
    }

    public function reverseTransform($value)
    {
        $result = array_search($value, $this->mapping, true);

        if ($result === false) {
            throw new RuntimeException(sprintf('No reverse mapping for value "%s"', $value));
        }

        return $result;
    }
}

Name	Size	Permission
AlternatingRowType.php	764 bytes	0644
Author.php	1263 bytes	0644
AuthorType.php	712 bytes	0644
CustomArrayObject.php	1559 bytes	0644
FixedDataTransformer.php	1109 bytes	0644
FixedFilterListener.php	1686 bytes	0644
FooSubType.php	769 bytes	0644
FooSubTypeWithParentInstance.php	811 bytes	0644
FooType.php	756 bytes	0644
FooTypeBarExtension.php	781 bytes	0644
FooTypeBazExtension.php	654 bytes	0644
TestExtension.php	1704 bytes	0644
foo	0 bytes	0644

File Content: FixedDataTransformer.php

File Content: `FixedDataTransformer.php`