long registerService()

in src/main/java/org/apache/sling/bundleresource/impl/BundleResourceProvider.java [61:79]

• 15 lines of code
• 2 McCabe index (conditional complexity)

    long registerService() {
        final Bundle bundle = this.cache.getBundle();
        final Dictionary<String, Object> props = new Hashtable<>();
        props.put(Constants.SERVICE_DESCRIPTION,
            "Provider of bundle based resources from bundle " + String.valueOf(bundle.getBundleId()));
        props.put(Constants.SERVICE_VENDOR, "The Apache Software Foundation");
        props.put(ResourceProvider.PROPERTY_ROOT, this.root.getResourceRoot());
        props.put(PROP_BUNDLE,bundle.getBundleId());

        // SLING-11649 - If this bundle is not in the {@link Bundle#STARTING}, {@link Bundle#ACTIVE},
        // or {@link Bundle#STOPPING} states or this bundle is a fragment bundle, then this
        // bundle will have a null {@code BundleContext}.
        BundleContext bundleContext = bundle.getBundleContext();
        if (bundleContext == null) {
            throw new IllegalStateException("No BundleContext was found");
        }
        serviceRegistration = bundleContext.registerService(ResourceProvider.class, this, props);
        return (Long) serviceRegistration.getReference().getProperty(Constants.SERVICE_ID);
    }