+
+ new ServiceTracker<CallbackHandler, CallbackHandler>(bc, CallbackHandler.class, null) {
+
+ @Override
+ public CallbackHandler addingService(ServiceReference<CallbackHandler> reference) {
+ NodeKeyRing nodeKeyring = new NodeKeyRing(homeRepository);
+ CallbackHandler callbackHandler = bc.getService(reference);
+ nodeKeyring.setDefaultCallbackHandler(callbackHandler);
+ bc.registerService(LangUtils.names(CryptoKeyring.class, ManagedService.class), nodeKeyring,
+ LangUtils.init(Constants.SERVICE_PID, NodeConstants.NODE_KEYRING_PID));
+ return callbackHandler;
+ }
+
+ }.open();