/**
* Creates a pre-configured container builder.
*
* The builder contains all extensions and its configurations.
*
* @return ContainerBuilder
*/
protected function createContainerBuilder()
{
$builder = new ContainerBuilder();
$this->kernel->boot();
foreach ($this->kernel->getBundles() as $bundle) {
// Register all extensions, otherwise there might be config parts that cannot be processed.
$extension = $bundle->getContainerExtension();
if ($extension !== null) {
$builder->registerExtension($extension);
}
}
// Load the application configuration, which might affect the loaded services.
/* @var $locator FileLocatorInterface */
$locator = $this->kernel->getContainer()->get('file_locator');
$loaders = array(new XmlFileLoader($builder, $locator), new YamlFileLoader($builder, $locator), new IniFileLoader($builder, $locator), new PhpFileLoader($builder, $locator), class_exists(DirectoryLoader::class) ? new DirectoryLoader($builder, $locator) : null, new ClosureLoader($builder));
$loaders = array_filter($loaders);
$resolver = new LoaderResolver($loaders);
$loader = new DelegatingLoader($resolver);
$this->kernel->registerContainerConfiguration($loader);
return $builder;
}
/**
* {@inheritdoc}
*/
public function registerContainerConfiguration(LoaderInterface $loader)
{
$this->kernel->registerContainerConfiguration($loader);
}
