core23 / doctrine-extensions

src/Bridge/Symfony/DependencyInjection/Configuration.php

<?php

declare(strict_types=1);

/*
 * (c) Christian Gripp <mail@core23.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Core23\Doctrine\Bridge\Symfony\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

final class Configuration implements ConfigurationInterface
{
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder('core23_doctrine');

        // Keep compatibility with symfony/config < 4.2
        if (!method_exists(TreeBuilder::class, 'getRootNode')) {
            $rootNode = $treeBuilder->root('core23_doctrine');

The function Symfony\Component\Config\Definition\Builder\TreeBuilder::root() has been deprecated: since Symfony 4.3, pass the root name to the constructor instead

        } else {
            $rootNode = $treeBuilder->getRootNode();
        }

        \assert($rootNode instanceof ArrayNodeDefinition);

        $this->addTableSection($rootNode);

        return $treeBuilder;
    }

    private function addTableSection(ArrayNodeDefinition $node): void
    {
        $node
            ->children()
                ->arrayNode('table')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('prefix')->defaultNull()->end()
                    ->end()
                ->end()
            ->end()
        ;
    }
}