private function YamlFileLoader::parseDefinition

Parses a definition.

Parameters

string $id:

array $service:

string $file:

File

drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php, line 123

Class

YamlFileLoader

YamlFileLoader loads YAML files service definitions.

Namespace

Code

private function parseDefinition($id, $service, $file) {
  if (is_string($service) && 0 === strpos($service, '@')) {
    $this->container
      ->setAlias($id, substr($service, 1));
    return;
  }
  elseif (isset($service['alias'])) {
    $public = !array_key_exists('public', $service) || (bool) $service['public'];
    $this->container
      ->setAlias($id, new Alias($service['alias'], $public));
    return;
  }
  if (isset($service['parent'])) {
    $definition = new DefinitionDecorator($service['parent']);
  }
  else {
    $definition = new Definition();
  }
  if (isset($service['class'])) {
    $definition
      ->setClass($service['class']);
  }
  if (isset($service['scope'])) {
    $definition
      ->setScope($service['scope']);
  }
  if (isset($service['synthetic'])) {
    $definition
      ->setSynthetic($service['synthetic']);
  }
  if (isset($service['public'])) {
    $definition
      ->setPublic($service['public']);
  }
  if (isset($service['abstract'])) {
    $definition
      ->setAbstract($service['abstract']);
  }
  if (isset($service['factory_class'])) {
    $definition
      ->setFactoryClass($service['factory_class']);
  }
  if (isset($service['factory_method'])) {
    $definition
      ->setFactoryMethod($service['factory_method']);
  }
  if (isset($service['factory_service'])) {
    $definition
      ->setFactoryService($service['factory_service']);
  }
  if (isset($service['file'])) {
    $definition
      ->setFile($service['file']);
  }
  if (isset($service['arguments'])) {
    $definition
      ->setArguments($this
      ->resolveServices($service['arguments']));
  }
  if (isset($service['properties'])) {
    $definition
      ->setProperties($this
      ->resolveServices($service['properties']));
  }
  if (isset($service['configurator'])) {
    if (is_string($service['configurator'])) {
      $definition
        ->setConfigurator($service['configurator']);
    }
    else {
      $definition
        ->setConfigurator(array(
        $this
          ->resolveServices($service['configurator'][0]),
        $service['configurator'][1],
      ));
    }
  }
  if (isset($service['calls'])) {
    foreach ($service['calls'] as $call) {
      $args = isset($call[1]) ? $this
        ->resolveServices($call[1]) : array();
      $definition
        ->addMethodCall($call[0], $args);
    }
  }
  if (isset($service['tags'])) {
    if (!is_array($service['tags'])) {
      throw new InvalidArgumentException(sprintf('Parameter "tags" must be an array for service "%s" in %s.', $id, $file));
    }
    foreach ($service['tags'] as $tag) {
      if (!isset($tag['name'])) {
        throw new InvalidArgumentException(sprintf('A "tags" entry is missing a "name" key for service "%s" in %s.', $id, $file));
      }
      $name = $tag['name'];
      unset($tag['name']);
      foreach ($tag as $attribute => $value) {
        if (!is_scalar($value)) {
          throw new InvalidArgumentException(sprintf('A "tags" attribute must be of a scalar-type for service "%s", tag "%s" in %s.', $id, $name, $file));
        }
      }
      $definition
        ->addTag($name, $tag);
    }
  }
  $this->container
    ->setDefinition($id, $definition);
}