private void registerServices()

in src/main/java/org/apache/sling/installer/core/impl/Activator.java [129:168]
36 lines of code
7 McCabe index (conditional complexity)

    private void registerServices(final BundleContext context) throws Exception {

        final Class<?>[] serviceClasses = new Class<?>[] {
            BundleTaskCreator.class,
            DefaultTransformer.class
        };
        for(final Class<?> serviceClass : serviceClasses) {
            final InternalService service = (InternalService) serviceClass.newInstance();

            final Dictionary<String, Object> props = new Hashtable<String, Object>();
            props.put(Constants.SERVICE_DESCRIPTION, service.getDescription());
            props.put(Constants.SERVICE_VENDOR, VENDOR);
            props.put(Constants.SERVICE_RANKING, new Integer(-100));

            final String[] serviceInterfaces;
            if ( service instanceof ResourceTransformer && service instanceof InstallTaskFactory ) {
                serviceInterfaces = new String[] {
                        ResourceTransformer.class.getName(),
                        InstallTaskFactory.class.getName()
                };
            } else if ( service instanceof ResourceTransformer ) {
                serviceInterfaces = new String[] {
                        ResourceTransformer.class.getName()
                };

            } else if ( service instanceof InstallTaskFactory ) {
                serviceInterfaces = new String[] {
                        InstallTaskFactory.class.getName()
                };
            } else {
                serviceInterfaces = null;
            }
            if ( serviceInterfaces != null ) {
                this.services.add(service);
                service.init(context, this.osgiControllerService, this.osgiControllerService);
                this.registrations.add(context.registerService(
                        serviceInterfaces, service, props));
            }
        }
    }