private function XmlFileLoader::parseDefinition in Service Container 7.2

Same name and namespace in other branches

1. 7 modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php \Symfony\Component\DependencyInjection\Loader\XmlFileLoader::parseDefinition()

Parses an individual Definition.

Parameters

\DOMElement $service:

string $file:

Return value

Definition|null

2 calls to XmlFileLoader::parseDefinition()

XmlFileLoader::parseDefinitions in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php

Parses multiple definitions.

XmlFileLoader::processAnonymousServices in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php

Processes anonymous services.

File

modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php, line 133

Class

XmlFileLoader

XmlFileLoader loads XML files service definitions.

Namespace

Symfony\Component\DependencyInjection\Loader

Code

private function parseDefinition(\DOMElement $service, $file) {
  if ($alias = $service
    ->getAttribute('alias')) {
    $public = true;
    if ($publicAttr = $service
      ->getAttribute('public')) {
      $public = XmlUtils::phpize($publicAttr);
    }
    $this->container
      ->setAlias((string) $service
      ->getAttribute('id'), new Alias($alias, $public));
    return;
  }
  if ($parent = $service
    ->getAttribute('parent')) {
    $definition = new DefinitionDecorator($parent);
  }
  else {
    $definition = new Definition();
  }
  foreach (array(
    'class',
    'scope',
    'public',
    'factory-class',
    'factory-method',
    'factory-service',
    'synthetic',
    'lazy',
    'abstract',
  ) as $key) {
    if ($value = $service
      ->getAttribute($key)) {
      if (in_array($key, array(
        'factory-class',
        'factory-method',
        'factory-service',
      ))) {
        trigger_error(sprintf('The "%s" attribute in file "%s" is deprecated since version 2.6 and will be removed in 3.0. Use the "factory" element instead.', $key, $file), E_USER_DEPRECATED);
      }
      $method = 'set' . str_replace('-', '', $key);
      $definition
        ->{$method}(XmlUtils::phpize($value));
    }
  }
  if ($value = $service
    ->getAttribute('synchronized')) {
    $triggerDeprecation = 'request' !== (string) $service
      ->getAttribute('id');
    if ($triggerDeprecation) {
      trigger_error(sprintf('The "synchronized" attribute in file "%s" is deprecated since version 2.7 and will be removed in 3.0.', $file), E_USER_DEPRECATED);
    }
    $definition
      ->setSynchronized(XmlUtils::phpize($value), $triggerDeprecation);
  }
  if ($files = $this
    ->getChildren($service, 'file')) {
    $definition
      ->setFile($files[0]->nodeValue);
  }
  $definition
    ->setArguments($this
    ->getArgumentsAsPhp($service, 'argument'));
  $definition
    ->setProperties($this
    ->getArgumentsAsPhp($service, 'property'));
  if ($factories = $this
    ->getChildren($service, 'factory')) {
    $factory = $factories[0];
    if ($function = $factory
      ->getAttribute('function')) {
      $definition
        ->setFactory($function);
    }
    else {
      $factoryService = $this
        ->getChildren($factory, 'service');
      if (isset($factoryService[0])) {
        $class = $this
          ->parseDefinition($factoryService[0], $file);
      }
      elseif ($childService = $factory
        ->getAttribute('service')) {
        $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false);
      }
      else {
        $class = $factory
          ->getAttribute('class');
      }
      $definition
        ->setFactory(array(
        $class,
        $factory
          ->getAttribute('method'),
      ));
    }
  }
  if ($configurators = $this
    ->getChildren($service, 'configurator')) {
    $configurator = $configurators[0];
    if ($function = $configurator
      ->getAttribute('function')) {
      $definition
        ->setConfigurator($function);
    }
    else {
      $configuratorService = $this
        ->getChildren($configurator, 'service');
      if (isset($configuratorService[0])) {
        $class = $this
          ->parseDefinition($configuratorService[0], $file);
      }
      elseif ($childService = $configurator
        ->getAttribute('service')) {
        $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false);
      }
      else {
        $class = $configurator
          ->getAttribute('class');
      }
      $definition
        ->setConfigurator(array(
        $class,
        $configurator
          ->getAttribute('method'),
      ));
    }
  }
  foreach ($this
    ->getChildren($service, 'call') as $call) {
    $definition
      ->addMethodCall($call
      ->getAttribute('method'), $this
      ->getArgumentsAsPhp($call, 'argument'));
  }
  foreach ($this
    ->getChildren($service, 'tag') as $tag) {
    $parameters = array();
    foreach ($tag->attributes as $name => $node) {
      if ('name' === $name) {
        continue;
      }
      if (false !== strpos($name, '-') && false === strpos($name, '_') && !array_key_exists($normalizedName = str_replace('-', '_', $name), $parameters)) {
        $parameters[$normalizedName] = XmlUtils::phpize($node->nodeValue);
      }

      // keep not normalized key for BC too
      $parameters[$name] = XmlUtils::phpize($node->nodeValue);
    }
    $definition
      ->addTag($tag
      ->getAttribute('name'), $parameters);
  }
  if ($value = $service
    ->getAttribute('decorates')) {
    $renameId = $service
      ->hasAttribute('decoration-inner-name') ? $service
      ->getAttribute('decoration-inner-name') : null;
    $definition
      ->setDecoratedService($value, $renameId);
  }
  return $definition;
}