OptionsResolverIntrospector.php
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<?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\OptionsResolver\Debug;
use Symfony\Component\OptionsResolver\Exception\NoConfigurationException;
use Symfony\Component\OptionsResolver\Exception\UndefinedOptionsException;
use Symfony\Component\OptionsResolver\OptionsResolver;
/**
* @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
*
* @final
*/
class OptionsResolverIntrospector
{
private $get;
public function __construct(OptionsResolver $optionsResolver)
{
$this->get = \Closure::bind(function ($property, $option, $message) {
/** @var OptionsResolver $this */
if (!$this->isDefined($option)) {
throw new UndefinedOptionsException(sprintf('The option "%s" does not exist.', $option));
}
if (!\array_key_exists($option, $this->{$property})) {
throw new NoConfigurationException($message);
}
return $this->{$property}[$option];
}, $optionsResolver, $optionsResolver);
}
/**
* @param string $option
*
* @return mixed
*
* @throws NoConfigurationException on no configured value
*/
public function getDefault($option)
{
return \call_user_func($this->get, 'defaults', $option, sprintf('No default value was set for the "%s" option.', $option));
}
/**
* @param string $option
*
* @return \Closure[]
*
* @throws NoConfigurationException on no configured closures
*/
public function getLazyClosures($option)
{
return \call_user_func($this->get, 'lazy', $option, sprintf('No lazy closures were set for the "%s" option.', $option));
}
/**
* @param string $option
*
* @return string[]
*
* @throws NoConfigurationException on no configured types
*/
public function getAllowedTypes($option)
{
return \call_user_func($this->get, 'allowedTypes', $option, sprintf('No allowed types were set for the "%s" option.', $option));
}
/**
* @param string $option
*
* @return mixed[]
*
* @throws NoConfigurationException on no configured values
*/
public function getAllowedValues($option)
{
return \call_user_func($this->get, 'allowedValues', $option, sprintf('No allowed values were set for the "%s" option.', $option));
}
/**
* @param string $option
*
* @return \Closure
*
* @throws NoConfigurationException on no configured normalizer
*/
public function getNormalizer($option)
{
return \call_user_func($this->get, 'normalizers', $option, sprintf('No normalizer was set for the "%s" option.', $option));
}
}