Файл: symfony-2.7/src/Symfony/Component/Form/Extension/DataCollector/Type/DataCollectorTypeExtension.php
Строк: 77
<?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 SymfonyComponentFormExtensionDataCollectorType;
use SymfonyComponentFormAbstractTypeExtension;
use SymfonyComponentFormExtensionDataCollectorEventListenerDataCollectorListener;
use SymfonyComponentFormExtensionDataCollectorFormDataCollectorInterface;
use SymfonyComponentFormFormBuilderInterface;
/**
* Type extension for collecting data of a form with this type.
*
* @since 2.4
* @author Robert Schönthal <robert.schoenthal@gmail.com>
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class DataCollectorTypeExtension extends AbstractTypeExtension
{
/**
* @var SymfonyComponentEventDispatcherEventSubscriberInterface
*/
private $listener;
public function __construct(FormDataCollectorInterface $dataCollector)
{
$this->listener = new DataCollectorListener($dataCollector);
}
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->addEventSubscriber($this->listener);
}
/**
* {@inheritdoc}
*/
public function getExtendedType()
{
return 'form';
}
}