2010-06-24 09:40:05 +01:00
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<?php
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2010-10-02 11:38:11 +01:00
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/*
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2011-01-15 13:29:43 +00:00
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* This file is part of the Symfony package.
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2010-10-02 11:38:11 +01:00
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*
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2011-03-06 11:40:06 +00:00
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* (c) Fabien Potencier <fabien@symfony.com>
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2010-10-02 11:38:11 +01:00
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*
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2011-01-15 13:29:43 +00:00
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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2010-10-02 11:38:11 +01:00
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*/
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2011-04-22 16:41:21 +01:00
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namespace Symfony\Component\Form;
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2011-01-15 13:29:43 +00:00
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2010-06-24 09:40:05 +01:00
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/**
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* Reverses a transformer
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*
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* When the transform() method is called, the reversed transformer's
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* reverseTransform() method is called and vice versa.
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*
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2012-05-26 08:48:33 +01:00
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* @author Bernhard Schussek <bschussek@gmail.com>
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2010-06-24 09:40:05 +01:00
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*/
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2011-03-18 15:01:06 +00:00
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class ReversedTransformer implements DataTransformerInterface
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2010-06-24 09:40:05 +01:00
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{
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2010-06-24 10:24:08 +01:00
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/**
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* The reversed transformer
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2011-03-18 15:01:06 +00:00
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* @var DataTransformerInterface
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2010-06-24 10:24:08 +01:00
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*/
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protected $reversedTransformer;
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2010-06-24 09:40:05 +01:00
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2010-06-24 10:24:08 +01:00
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/**
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* Reverses this transformer
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*
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2011-04-23 16:05:44 +01:00
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* @param DataTransformerInterface $reversedTransformer
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2010-06-24 10:24:08 +01:00
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*/
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2011-03-18 15:01:06 +00:00
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public function __construct(DataTransformerInterface $reversedTransformer)
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2010-06-24 10:24:08 +01:00
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{
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$this->reversedTransformer = $reversedTransformer;
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}
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2010-06-24 09:40:05 +01:00
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2010-06-24 10:24:08 +01:00
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/**
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* {@inheritDoc}
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*/
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public function transform($value)
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{
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2011-05-10 16:24:15 +01:00
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return $this->reversedTransformer->reverseTransform($value);
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2010-06-24 10:24:08 +01:00
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}
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2010-06-24 09:40:05 +01:00
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2010-06-24 10:24:08 +01:00
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/**
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* {@inheritDoc}
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*/
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2011-02-06 18:24:45 +00:00
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public function reverseTransform($value)
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2010-06-24 10:24:08 +01:00
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{
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return $this->reversedTransformer->transform($value);
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}
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2010-06-24 09:40:05 +01:00
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}
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