private void registerFactory()

in src/main/java/org/apache/sling/resourceresolver/impl/ResourceResolverFactoryActivator.java [521:557]
29 lines of code
3 McCabe index (conditional complexity)

    private void registerFactory(final BundleContext localContext) {
        final FactoryRegistration local = new FactoryRegistration();

        if ( localContext != null ) {
            // activate and register factory
            final Dictionary<String, Object> serviceProps = new Hashtable<>();
            serviceProps.put(Constants.SERVICE_VENDOR, "The Apache Software Foundation");
            serviceProps.put(Constants.SERVICE_DESCRIPTION, "Apache Sling Resource Resolver Factory");

            local.commonFactory = new CommonResourceResolverFactoryImpl(this);
            local.commonFactory.activate(localContext);
            local.factoryRegistration = localContext.registerService(
                ResourceResolverFactory.class, new ServiceFactory<ResourceResolverFactory>() {

                    @Override
                    public ResourceResolverFactory getService(final Bundle bundle, final ServiceRegistration<ResourceResolverFactory> registration) {
                        if ( ResourceResolverFactoryActivator.this.bundleContext == null ) {
                            return null;
                        }
                        final ResourceResolverFactoryImpl r = new ResourceResolverFactoryImpl(
                                local.commonFactory, bundle,
                            ResourceResolverFactoryActivator.this.getServiceUserMapper());
                        return r;
                    }

                    @Override
                    public void ungetService(final Bundle bundle, final ServiceRegistration<ResourceResolverFactory> registration, final ResourceResolverFactory service) {
                        // nothing to do
                    }
                }, serviceProps);

            local.runtimeRegistration = localContext.registerService(RuntimeService.class,
                    this.getRuntimeService(), null);

            this.factoryRegistration = local;
        }
    }