Drupal\Core\EventSubscriber\ConfigSnapshotSubscriber

class ConfigSnapshotSubscriber implements EventSubscriberInterface (View source)

Create a snapshot when config is imported.

Properties

protected ConfigManagerInterface	$configManager	The configuration manager.
protected StorageInterface	$sourceStorage	The source storage used to discover configuration changes.
protected StorageInterface	$snapshotStorage	The snapshot storage used to write configuration changes.

__construct(ConfigManagerInterface $config_manager, StorageInterface $source_storage, StorageInterface $snapshot_storage)

Constructs the ConfigSnapshotSubscriber object.

onConfigImporterImport(ConfigImporterEvent $event)

Creates a config snapshot.

static array

getSubscribedEvents()

Registers the methods in this class that should be listeners.

Constructs the ConfigSnapshotSubscriber object.

ConfigManagerInterface	$config_manager
StorageInterface	$source_storage	The source storage used to discover configuration changes.
StorageInterface	$snapshot_storage	The snapshot storage used to write configuration changes.

Creates a config snapshot.

$event

The Event to process.

Registers the methods in this class that should be listeners.

array

An array of event listener definitions.