<?php

namespace Xaav\QueueBundle\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('xaav_queue');

$rootNode

->children()

->arrayNode('adapter')

->children()

->scalarNode('class')

->end()

->arrayNode('options')

->end()

->end()

->end()

->end();

return $treeBuilder;

}

}