+ /**
+ * Load {@link ConnectFrameworkFactory} from Java service loader. This will not
+ * work within a pure OSGi runtime, so the reference should be passed to child
+ * runtimes as an OSGi service.
+ */
+ public static ConnectFrameworkFactory loadFrameworkFactory() {
+ ServiceLoader<ConnectFrameworkFactory> sl = ServiceLoader.load(ConnectFrameworkFactory.class);
+ Optional<ConnectFrameworkFactory> opt = sl.findFirst();
+ if (opt.isEmpty())
+ throw new IllegalStateException("Cannot find OSGi framework factory");
+ return opt.get();
+ }
+
+ public static ConnectFrameworkFactory getFrameworkFactory(BundleContext bundleContext) {
+ ServiceReference<ConnectFrameworkFactory> sr = bundleContext.getServiceReference(ConnectFrameworkFactory.class);
+ if (sr == null)
+ return null;
+ return bundleContext.getService(sr);
+ }