56 lines
1.2 KiB
PHP
56 lines
1.2 KiB
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;
|
|
|
|
/**
|
|
* Reverses a transformer
|
|
*
|
|
* When the transform() method is called, the reversed transformer's
|
|
* reverseTransform() method is called and vice versa.
|
|
*
|
|
* @author Bernhard Schussek <bschussek@gmail.com>
|
|
*/
|
|
class ReversedTransformer implements DataTransformerInterface
|
|
{
|
|
/**
|
|
* The reversed transformer
|
|
* @var DataTransformerInterface
|
|
*/
|
|
protected $reversedTransformer;
|
|
|
|
/**
|
|
* Reverses this transformer
|
|
*
|
|
* @param DataTransformerInterface $reversedTransformer
|
|
*/
|
|
public function __construct(DataTransformerInterface $reversedTransformer)
|
|
{
|
|
$this->reversedTransformer = $reversedTransformer;
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function transform($value)
|
|
{
|
|
return $this->reversedTransformer->reverseTransform($value);
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function reverseTransform($value)
|
|
{
|
|
return $this->reversedTransformer->transform($value);
|
|
}
|
|
}
|