Container.php in Service Container 7

Contains \Drupal\service_container\DependencyInjection\Container

Namespace

Drupal\service_container\DependencyInjection

File

src/DependencyInjection/Container.php

<?php

/**
 * @file
 * Contains \Drupal\service_container\DependencyInjection\Container
 */
namespace Drupal\service_container\DependencyInjection;

use Drupal\Component\DependencyInjection\PhpArrayContainer;
use ReflectionClass;
use RuntimeException;
use Symfony\Component\DependencyInjection\ScopeInterface;

/**
 * Container is a DI container that provides services to users of the class.
 *
 * @ingroup dic
 */
class Container extends PhpArrayContainer implements ContainerInterface {

  /**
   * {@inheritdoc}
   */
  public function createInstance($plugin_id, $service_definition) {
    $temporary_name = 'plugin_' . $plugin_id;
    $this->serviceDefinitions[$temporary_name] = $service_definition;
    $plugin = $this
      ->get($temporary_name);
    unset($this->serviceDefinitions[$temporary_name]);
    unset($this->services[$temporary_name]);
    return $plugin;
  }

  /**
   * {@inheritdoc}
   */
  public function getDefinition($plugin_id, $exception_on_invalid = TRUE) {
    $definition = isset($this->serviceDefinitions[$plugin_id]) ? $this->serviceDefinitions[$plugin_id] : NULL;
    if (!$definition && $exception_on_invalid) {
      throw new RuntimeException(sprintf('The "%s" service definition does not exist.', $plugin_id));
    }
    return $definition;
  }

  /**
   * {@inheritdoc}
   */
  public function getDefinitions() {
    return $this->serviceDefinitions;
  }

  /**
   * {@inheritdoc}
   */
  public function hasDefinition($plugin_id) {
    return isset($this->serviceDefinitions[$plugin_id]);
  }

  /**
   * Camelizes a string.
   *
   * @param $name
   *   The string to camelize.
   *
   * @return string
   *   The camelized string.
   *
   */
  public static function camelize($name) {
    return strtr(ucwords(strtr($name, array(
      '_' => ' ',
      '\\' => '_ ',
    ))), array(
      ' ' => '',
    ));
  }

  /**
   * Un-camelizes a string.
   *
   * @param $name
   *   The string to underscore.
   *
   * @return string
   *   The underscored string.
   *
   */
  public static function underscore($name) {
    return strtolower(preg_replace(array(
      '/([A-Z]+)([A-Z][a-z])/',
      '/([a-z\\d])([A-Z])/',
    ), array(
      '\\1_\\2',
      '\\1_\\2',
    ), $name));
  }

}

Classes

Name	Description
Container	Container is a DI container that provides services to users of the class.