/**
* Returns the container builder.
*
* @return ContainerBuilder The container builder.
*
* @throws CacheException If the cached configuration file does not exist.
*/
public function getContainerBuilder()
{
if (null === $this->file) {
throw CacheException::fileNotExist($this->file);
// @codeCoverageIgnore
}
$container = new ContainerBuilder();
$loader = new XmlFileLoader($container, new FileLocator());
$loader->load($this->file);
$extensions = $container->findTaggedServiceIds(Application::getId('extension'));
foreach ($extensions as $id => $tag) {
$container->registerExtension($container->get($id));
}
return $container;
}
/**
* Loads an application using its cached container.
*
* @param string $file The path to the cache file.
* @param string $class The container class name.
* @param boolean $debug Enable debugging? (see class doc)
*
* @return ApplicationCache The loaded application.
*
* @throws CacheException If the application could not be loaded.
*/
public static function load($file, $class = 'ConsoleContainer', $debug = true)
{
if (!file_exists($file)) {
throw CacheException::fileNotExist($file);
// @codeCoverageIgnore
}
$cache = new ConfigCache($file, $debug);
if (!$cache->isFresh()) {
throw CacheException::cacheStale($file);
// @codeCoverageIgnore
}
/** @noinspection PhpIncludeInspection */
require_once $file;
if (!class_exists($class)) {
throw CacheException::classNotExist($class, $file);
// @codeCoverageIgnore
}
return new static(new $class());
}
