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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\DependencyInjection\ParameterBag;
- use Symfony\Component\DependencyInjection\Exception\LogicException;
- /**
- * Holds read-only parameters.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- class FrozenParameterBag extends ParameterBag
- {
- /**
- * For performance reasons, the constructor assumes that
- * all keys are already lowercased.
- *
- * This is always the case when used internally.
- *
- * @param array $parameters An array of parameters
- */
- public function __construct(array $parameters = [])
- {
- $this->parameters = $parameters;
- $this->resolved = true;
- }
- /**
- * {@inheritdoc}
- */
- public function clear()
- {
- throw new LogicException('Impossible to call clear() on a frozen ParameterBag.');
- }
- /**
- * {@inheritdoc}
- */
- public function add(array $parameters)
- {
- throw new LogicException('Impossible to call add() on a frozen ParameterBag.');
- }
- /**
- * {@inheritdoc}
- */
- public function set(string $name, $value)
- {
- throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
- }
- /**
- * {@inheritdoc}
- */
- public function remove(string $name)
- {
- throw new LogicException('Impossible to call remove() on a frozen ParameterBag.');
- }
- }
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