class StatementExecutionSubscriber

Response subscriber to statement executions.

Hierarchy

  • class \Drupal\Core\Database\EventSubscriber\StatementExecutionSubscriber implements \Symfony\Component\EventDispatcher\EventSubscriberInterface

Expanded class hierarchy of StatementExecutionSubscriber

File

View on git.drupalcode.org

core/lib/Drupal/Core/Database/EventSubscriber/StatementExecutionSubscriber.php, line 12

Namespace

Drupal\Core\Database\EventSubscriber
View source 
class StatementExecutionSubscriber implements EventSubscriberInterface {
  
  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() : array {
    return [
      StatementExecutionEndEvent::class => 'onStatementExecutionEnd',
    ];
  }
  
  /**
   * Subscribes to a statement execution finished event.
   *
   * Logs the statement query if logging is active.
   *
   * @param \Drupal\Core\Database\Event\StatementExecutionEndEvent $event
   *   The database event.
   */
  public function onStatementExecutionEnd(StatementExecutionEndEvent $event) : void {
    $logger = Database::getConnection($event->target, $event->key)
      ->getLogger();
    if ($logger) {
      $logger->logFromEvent($event);
    }
  }

}

Members

Title Modifiers Object type Summary
StatementExecutionSubscriber::getSubscribedEvents public static function
StatementExecutionSubscriber::onStatementExecutionEnd public function Subscribes to a statement execution finished event.

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