public static function SystemConfigSubscriber::getSubscribedEvents in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/system/src/SystemConfigSubscriber.php \Drupal\system\SystemConfigSubscriber::getSubscribedEvents()

Returns an array of event names this subscriber wants to listen to.

The array keys are event names and the value can be:

• The method name to call (priority defaults to 0)
• An array composed of the method name to call and the priority
• An array of arrays composed of the method names to call and respective priorities, or 0 if unset

For instance:

• array('eventName' => 'methodName')
• array('eventName' => array('methodName', $priority))
• array('eventName' => array(array('methodName1', $priority), array('methodName2'))

Return value

array The event names to listen to

Overrides EventSubscriberInterface::getSubscribedEvents

File

core/modules/system/src/SystemConfigSubscriber.php, line 88

Contains \Drupal\system\SystemConfigSubscriber.

Class

SystemConfigSubscriber

System Config subscriber.

Namespace

Drupal\system

Code

public static function getSubscribedEvents() {
  $events[ConfigEvents::SAVE][] = array(
    'onConfigSave',
    0,
  );

  // The empty check has a high priority so that is can stop propagation if
  // there is no configuration to import.
  $events[ConfigEvents::IMPORT_VALIDATE][] = array(
    'onConfigImporterValidateNotEmpty',
    512,
  );
  $events[ConfigEvents::IMPORT_VALIDATE][] = array(
    'onConfigImporterValidateSiteUUID',
    256,
  );
  return $events;
}