private function YamlFileLoader::validate in Service Container 7

Same name in this branch

1. 7 lib/Drupal/Core/DependencyInjection/YamlFileLoader.php \Drupal\Core\DependencyInjection\YamlFileLoader::validate()
2. 7 modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php \Symfony\Component\DependencyInjection\Loader\YamlFileLoader::validate()

Same name and namespace in other branches

1. 7.2 modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php \Symfony\Component\DependencyInjection\Loader\YamlFileLoader::validate()

Validates a YAML file.

Parameters

mixed $content:

string $file:

Return value

array

Throws

InvalidArgumentException When service file is not valid

1 call to YamlFileLoader::validate()

YamlFileLoader::loadFile in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php

Loads a YAML file.

File

modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php, line 332

Class

YamlFileLoader

YamlFileLoader loads YAML files service definitions.

Namespace

Symfony\Component\DependencyInjection\Loader

Code

private function validate($content, $file) {
  if (null === $content) {
    return $content;
  }
  if (!is_array($content)) {
    throw new InvalidArgumentException(sprintf('The service file "%s" is not valid. It should contain an array. Check your YAML syntax.', $file));
  }
  foreach ($content as $namespace => $data) {
    if (in_array($namespace, array(
      'imports',
      'parameters',
      'services',
    ))) {
      continue;
    }
    if (!$this->container
      ->hasExtension($namespace)) {
      $extensionNamespaces = array_filter(array_map(function ($ext) {
        return $ext
          ->getAlias();
      }, $this->container
        ->getExtensions()));
      throw new InvalidArgumentException(sprintf('There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s', $namespace, $file, $namespace, $extensionNamespaces ? sprintf('"%s"', implode('", "', $extensionNamespaces)) : 'none'));
    }
  }
  return $content;
}