+
+ private static class ForardingActorSystemProvider extends ForwardingObject
+ implements ActorSystemProvider, AutoCloseable {
+ private final ActorSystemProvider delegate;
+ private final AutoCloseable closeable;
+
+ ForardingActorSystemProvider(ActorSystemProvider delegate, AutoCloseable closeable) {
+ this.delegate = delegate;
+ this.closeable = closeable;
+ }
+
+ @Override
+ public ActorSystem getActorSystem() {
+ return delegate().getActorSystem();
+ }
+
+ @Override
+ public ListenerRegistration<ActorSystemProviderListener> registerActorSystemProviderListener(
+ ActorSystemProviderListener listener) {
+ return delegate().registerActorSystemProviderListener(listener);
+ }
+
+ @Override
+ protected ActorSystemProvider delegate() {
+ return delegate;
+ }
+
+ @Override
+ public void close() throws Exception {
+ // We don't close the delegate as the life-cycle is controlled via blueprint.
+ closeable.close();
+ }
+ }