AppserverIo\Appserver\ServletEngine\DependencyInjection\DirectoryParser::parseDirectory PHP Метод

    protected function parseDirectory($directory)
    {
        // check if we've found a valid directory
        if (is_dir($directory) === false) {
            return;
        }
        // load the object manager instance
        /** @var \AppserverIo\Appserver\DependencyInjectionContainer\Interfaces\ObjectManagerInterface $objectManager */
        $objectManager = $this->getApplication()->search('ObjectManagerInterface');
        // check directory for classes we want to register
        /** @var \AppserverIo\Appserver\Core\Api\DeploymentService $service */
        $service = $this->getApplication()->newService('AppserverIo\\Appserver\\Core\\Api\\DeploymentService');
        $phpFiles = $service->globDir($directory . DIRECTORY_SEPARATOR . '*.php');
        // iterate all php files
        foreach ($phpFiles as $phpFile) {
            // iterate over all configured descriptors and try to load object description
            foreach ($objectManager->getConfiguredDescriptors() as $descriptor) {
                try {
                    // cut off the META-INF directory and replace OS specific directory separators
                    $relativePathToPhpFile = str_replace(DIRECTORY_SEPARATOR, '\\', str_replace($directory, '', $phpFile));
                    // now cut off the .php extension
                    $className = substr($relativePathToPhpFile, 0, -4);
                    // we need a reflection class to read the annotations
                    /** \AppserverIo\Lang\Reflection\ClassInterface $reflectionClass */
                    $reflectionClass = $objectManager->getReflectionClass($className);
                    // load the descriptor class
                    $descriptorClass = $descriptor->getNodeValue()->getValue();
                    // load the object descriptor and add it to the object manager
                    /** \AppserverIo\Psr\Deployment\DescriptorInterface $objectDescriptor */
                    if (class_exists($descriptorClass)) {
                        if ($objectDescriptor = $descriptorClass::newDescriptorInstance()->fromReflectionClass($reflectionClass)) {
                            $objectManager->addObjectDescriptor($objectDescriptor);
                        }
                    }
                    // if class can not be reflected continue with next class
                } catch (\Exception $e) {
                    // log an error message
                    $this->getApplication()->getInitialContext()->getSystemLogger()->error($e->__toString());
                    // proceed with the next bean
                    continue;
                }
            }
        }
    }