AppserverIo\Appserver\Core\Api\Node\ProvisionNode::injectDatasource PHP Méthode

    public function injectDatasource(DatasourceNode $datasource)
    {
        $this->datasource = $datasource;
    }

 /**
  * Provisions all web applications.
  *
  * @param \AppserverIo\Psr\Application\ApplicationInterface $application The application instance
  *
  * @return void
  */
 public function provision(ApplicationInterface $application)
 {
     // check if the webapps directory exists
     if (is_dir($webappPath = $application->getWebappPath())) {
         // prepare the glob expression with the application's directories to parse
         $applicationDirectories = sprintf('%s/{WEB-INF,META-INF}/provision.xml', $webappPath);
         // load the service instance
         /** @var AppserverIo\Appserver\Core\Api\ProvisioningService $service */
         $service = $this->getService();
         /** @var AppserverIo\Appserver\Core\Api\ConfigurationService $configurationService */
         // load the configuration service instance
         $configurationService = $this->getInitialContext()->newService('AppserverIo\\Appserver\\Core\\Api\\ConfigurationService');
         // iterate through all provisioning files (provision.xml), validate them and attach them to the configuration
         foreach ($service->globDir($applicationDirectories, GLOB_BRACE) as $provisionFile) {
             try {
                 // validate the file, but skip it if validation fails
                 $configurationService->validateFile($provisionFile, null);
                 // load the path of web application
                 $webappPath = new \SplFileInfo(dirname(dirname($provisionFile)));
                 // load the provisioning configuration
                 $provisionNode = new ProvisionNode();
                 $provisionNode->initFromFile($provisionFile);
                 // query whether we've a datasource configured or not
                 if ($datasource = $provisionNode->getDatasource()) {
                     // try to load the datasource from the system configuration
                     $datasourceNode = $service->findByName($datasource->getName());
                     // try to inject the datasource node if available
                     if ($datasourceNode != null) {
                         $provisionNode->injectDatasource($datasourceNode);
                     }
                 }
                 /* Re-provision the provision.xml (reinitialize).
                  *
                  * ATTENTION: The re-provisioning is extremely important, because
                  * this allows dynamic replacement of placeholders by using the
                  * XML file as a template that will reinterpreted with the PHP
                  * interpreter!
                  */
                 $provisionNode->reprovision($provisionFile);
                 // execute the provisioning workflow
                 $this->executeProvision($application, $provisionNode, $webappPath);
             } catch (ConfigurationException $ce) {
                 // load the logger and log the XML validation errors
                 $systemLogger = $this->getInitialContext()->getSystemLogger();
                 $systemLogger->error($ce->__toString());
                 // additionally log a message that DS will be missing
                 $systemLogger->critical(sprintf('Will skip reading provisioning steps in %s, provisioning might not have been done.', $provisionFile));
             }
         }
     }
 }