<?php

namespace RequestLab\EstatBundle\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/configuration.html}

*/

class Configuration implements ConfigurationInterface

{

/**

* {@inheritdoc}

*/

public function getConfigTreeBuilder()

{

$treeBuilder = new TreeBuilder();

$rootNode = $treeBuilder->root('request_lab_estat');

$rootNode

->children()

->scalarNode('login')

->isRequired()

->cannotBeEmpty()

->end()

->scalarNode('password')

->isRequired()

->cannotBeEmpty()

->end()

->scalarNode('http_adapter')

->defaultValue('widop_http_adapter.curl')

->end()

->end();

return $treeBuilder;

}

}