NBN\LoadBalancerBundle\DependencyInjection\Configuration::getConfigTreeBuilder()

Complexity

Conditions	1
Paths	1

Size

Total Lines	23
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

<?php
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('load_balancer');
        $rootNode
            ->children()
                ->scalarNode('host_chooser')->defaultValue('rotation')->end()
                ->scalarNode('load_limit')->defaultValue('0.5')->end()
                ->arrayNode('hosts')
                    ->useAttributeAsKey('id')
                    ->prototype('array')
                        ->children()
                            ->scalarNode('url')->end()
                            ->arrayNode('settings')
                                ->prototype('scalar')->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end();

        return $treeBuilder;
    }
}