- final ProviderContext bindingCtx = getBindingBrokerDependency().registerProvider(new Providers.BindingAware());
- final DataBroker dataBroker = bindingCtx.getSALService(DataBroker.class);
- final RpcProviderRegistry rpcRegistry = bindingCtx.getSALService(RpcProviderRegistry.class);
- final EventSourceTopology eventSourceTopology = new EventSourceTopology(dataBroker, rpcRegistry);
- LOG.info("Messagebus initialized");
- return eventSourceTopology;
+ final WaitingServiceTracker<EventSourceRegistry> tracker =
+ WaitingServiceTracker.create(EventSourceRegistry.class, bundleContext);
+ final EventSourceRegistry service = tracker.waitForService(WaitingServiceTracker.FIVE_MINUTES);
+
+ return new EventSourceRegistry() {
+ @Override
+ public void close() {
+ // We need to close the WaitingServiceTracker however we don't want to close the actual
+ // service instance because its life-cycle is controlled via blueprint.
+ tracker.close();
+ }
+
+ @Override
+ public <T extends EventSource> EventSourceRegistration<T> registerEventSource(T eventSource) {
+ return service.registerEventSource(eventSource);
+ }
+ };