AppserverIo\Appserver\Core\GenericDeployment::deployDatasources PHP Метод

    protected function deployDatasources()
    {
        // load the container
        $container = $this->getContainer();
        // load the container and check if we actually have datasource files to work with
        if ($datasourceFiles = $this->getDatasourceFiles()) {
            // load the naming directory instance
            $namingDirectory = $container->getNamingDirectory();
            // create a subdirectory for the container's datasoruces
            $namingDirectory->createSubdirectory(sprintf('php:env/%s/ds', $this->getContainer()->getName()));
            // iterate through all provisioning files (*-ds.xml), validate them and attach them to the configuration
            /** @var \AppserverIo\Appserver\Core\Api\ConfigurationService $configurationService */
            $configurationService = $this->getConfigurationService();
            foreach ($datasourceFiles as $datasourceFile) {
                try {
                    // explode the filename, context name and webapp path
                    list($filename, $webappPath, $contextName) = $datasourceFile;
                    // validate the file, but skip it if validation fails
                    $configurationService->validateFile($filename);
                    // load the system properties
                    $systemProperties = $this->getDatasourceService()->getSystemProperties($container->getContainerNode());
                    // append the application specific properties
                    $systemProperties->add(SystemPropertyKeys::WEBAPP, $webappPath);
                    $systemProperties->add(SystemPropertyKeys::WEBAPP_NAME, $contextName);
                    // load the datasources from the file and replace the properties
                    $datasourcesNode = new DatasourcesNode();
                    $datasourcesNode->initFromFile($filename);
                    $datasourcesNode->replaceProperties($systemProperties);
                    // store the datasource in the system configuration
                    /** @var \AppserverIo\Appserver\Core\Api\Node\DatasourceNode $datasourceNode */
                    foreach ($datasourcesNode->getDatasources() as $datasourceNode) {
                        // add the datasource to the system configuration
                        $this->getDatasourceService()->persist($datasourceNode);
                        // bind the datasource to the naming directory
                        $namingDirectory->bind(sprintf('php:env/%s/ds/%s', $container->getName(), $datasourceNode->getName()), $datasourceNode);
                        // log a message that the datasource has been deployed
                        $this->getInitialContext()->getSystemLogger()->info(sprintf('Successfully deployed datasource %s', $datasourceNode->getName()));
                    }
                    // log a message and continue with the next datasource node
                } catch (\Exception $e) {
                    // load the logger and log the XML validation errors
                    $systemLogger = $this->getInitialContext()->getSystemLogger();
                    $systemLogger->error($e->__toString());
                    // additionally log a message that DS will be missing
                    $systemLogger->critical(sprintf('Will skip reading configuration in %s, datasources might be missing.', $filename));
                }
            }
        }
    }