Lemon\RestBundle\DependencyInjection\Compiler\RegisterMappingsPass::mapDirectory PHP Метод

    protected function mapDirectory(ContainerBuilder $container, $dir, $prefix)
    {
        if (!is_dir($dir)) {
            throw new \RuntimeException(sprintf("Invalid directory %s", $dir));
        }
        $reader = $container->get('annotation_reader');
        $registry = $container->getDefinition('lemon_rest.object_registry');
        $finder = new Finder();
        $iterator = $finder->files()->name('*.php')->in($dir);
        if (substr($prefix, -1, 1) !== "\\") {
            $prefix .= "\\";
        }
        /** @var \SplFileInfo $file */
        foreach ($iterator as $file) {
            // Translate the directory path from our starting namespace forward
            $expandedNamespace = substr($file->getPath(), strlen($dir) + 1);
            // If we are in a sub namespace add a trailing separation
            $expandedNamespace = $expandedNamespace === false ? '' : $expandedNamespace . '\\';
            $className = $prefix . $expandedNamespace . $file->getBasename('.php');
            if (class_exists($className)) {
                $reflectionClass = new \ReflectionClass($className);
                foreach ($reader->getClassAnnotations($reflectionClass) as $annotation) {
                    if ($annotation instanceof Resource) {
                        $name = $annotation->name ?: Inflector::pluralize(lcfirst($reflectionClass->getShortName()));
                        $definition = new Definition('Lemon\\RestBundle\\Object\\Definition', array($name, $className, $annotation->search, $annotation->create, $annotation->update, $annotation->delete, $annotation->partialUpdate));
                        $container->setDefinition('lemon_rest.object_resources.' . $name, $definition);
                        $registry->addMethodCall('add', array($definition));
                    }
                }
            }
        }
    }