open-orchestra/open-orchestra-base-api-bundle

<?php

namespace OpenOrchestra\BaseApiBundle\DependencyInjection;

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

/**
 * This is the class that validates and merges configuration from your app/config files
 *
 * To learn more see {
 * @link http://symfony.com/doc/current/cookbook/bundles/extension.html#cookbook-bundles-extension-config-class
 * }
 */
class Configuration implements ConfigurationInterface
{
    /**
     * {@inheritDoc}
     */
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('open_orchestra_base_api');

        $rootNode->children()
            ->scalarNode('http_exception_controller')->defaultValue('OpenOrchestra\BaseApiBundle\Controller\ExceptionController::showAction')->end()
            ->scalarNode('token_expiration_time')->defaultValue('+1month')->end()
        ->end();

        return $treeBuilder;
    }
}