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<?php |
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/** |
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* \AppserverIo\Appserver\DependencyInjectionContainer\DirectoryParser |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/appserver |
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* @link http://www.appserver.io |
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*/ |
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namespace AppserverIo\Appserver\DependencyInjectionContainer; |
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use AppserverIo\Psr\Di\ObjectManagerInterface; |
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use AppserverIo\Appserver\Core\Utilities\DirectoryKeys; |
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/** |
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* Generic parser to parse a directory for annotated beans. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/appserver |
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* @link http://www.appserver.io |
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*/ |
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class DirectoryParser extends AbstractParser |
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{ |
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/** |
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* Parses the bean context's web application base directory for beans |
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* that has to be registered in the object manager. |
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* |
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* @return void |
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*/ |
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public function parse() |
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{ |
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// parse the directories from the servlet managers configuration |
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foreach ($this->getDirectories() as $directory) { |
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// parse the directories for annotated servlets |
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$this->parseDirectory(DirectoryKeys::realpath($directory)); |
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} |
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} |
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/** |
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* Parses the passed directory for classes and instances that has to be registered |
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* in the object manager. |
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* |
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* @param string $directory The directory to parse |
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* |
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* @return void |
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*/ |
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protected function parseDirectory($directory) |
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{ |
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// check if we've found a valid directory |
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if (is_dir($directory) === false) { |
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return; |
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} |
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// load the object manager instance |
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/** @var \AppserverIo\Psr\Di\ObjectManagerInterface $objectManager */ |
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$objectManager = $this->getApplication()->search(ObjectManagerInterface::IDENTIFIER); |
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// check directory for classes we want to register |
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/** @var \AppserverIo\Appserver\Core\Api\DeploymentService $service */ |
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$service = $this->getApplication()->newService('AppserverIo\Appserver\Core\Api\DeploymentService'); |
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$phpFiles = $service->globDir($directory . DIRECTORY_SEPARATOR . '*.php'); |
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// iterate all php files |
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foreach ($phpFiles as $phpFile) { |
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// iterate over all configured descriptors and try to load object description |
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foreach ($this->getDescriptors() as $descriptor) { |
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try { |
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// cut off the META-INF directory and replace OS specific directory separators |
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$relativePathToPhpFile = str_replace(DIRECTORY_SEPARATOR, '\\', str_replace($directory, '', $phpFile)); |
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// now cut off the .php extension |
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$className = substr($relativePathToPhpFile, 0, -4); |
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// we need a reflection class to read the annotations |
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/** \AppserverIo\Lang\Reflection\ClassInterface $reflectionClass */ |
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$reflectionClass = $objectManager->getReflectionClass($className); |
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// load the descriptor class |
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$descriptorClass = $descriptor->getNodeValue()->getValue(); |
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// load the object descriptor and add it to the object manager |
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/** \AppserverIo\Psr\Deployment\DescriptorInterface $objectDescriptor */ |
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if (class_exists($descriptorClass)) { |
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if ($objectDescriptor = $descriptorClass::newDescriptorInstance()->fromReflectionClass($reflectionClass)) { |
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$objectManager->addObjectDescriptor($objectDescriptor); |
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} |
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} |
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// if class can not be reflected continue with next class |
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} catch (\Exception $e) { |
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// log an error message |
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$this->getApplication()->getInitialContext()->getSystemLogger()->error($e->__toString()); |
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// proceed with the next bean |
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continue; |
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} |
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} |
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} |
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} |
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} |
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appserver-io /
appserver
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