4 Replies Latest reply on Oct 11, 2018 1:09 AM by jaikiran

    WildFly 14 migration | RestEasy issues

    abhinav.gupta01
    abhinav.gupta01 Sep 18, 2018 7:44 AM

      Hello,

      we are currently on wildfly 10 and now planning to move to WildFly 14.0.1 Final.

      while we attempt to deploy our ear , we see issues around deployment for existing Filters written in our application.

       

      we see that with WIldFly 14 , org.jboss.resteasy.spi.Registry is not available in ServletContext.

       

      Below is what we are initializing :

       

      @Override

          public void init(FilterConfig cfg) throws ServletException {

              super.init(cfg);

       

       

              ServletContext context = cfg.getServletContext();

             Registry registry = (Registry) context.getAttribute(Registry.class.getName());

              ResteasyProviderFactory providerFactory =

                      (ResteasyProviderFactory) context.getAttribute(ResteasyProviderFactory.class.getName());

       

       

              // This code is copied as-is from (private) ModuleProcessor.processInjector()

              for (final Binding<?> binding : injector.getBindings().values()) {

                  final Type type = binding.getKey().getTypeLiteral().getType();

       

       

                  if (type instanceof Class) {

                      final Class<?> beanClass = (Class) type;

       

       

                      if (GetRestful.isRootResource(beanClass)) {

                          final ResourceFactory resourceFactory = new GuiceResourceFactory(binding.getProvider(), beanClass);

                          if (LOGGER.isDebugEnabled()) {

                              LOGGER.debug("Registering factory for " + beanClass.getName());

                          }

       

       

                         registry.addResourceFactory(resourceFactory);

                      }

       

       

                      if (beanClass.isAnnotationPresent(Provider.class)) {

                          if (LOGGER.isDebugEnabled()) {

                              LOGGER.debug("Registering provider instance for " + beanClass.getName());

                          }

       

       

                          providerFactory.registerProviderInstance(binding.getProvider().get());

                      }

                  }

              }

          }

       

      PS : I am getting nullpointerexception @ registry.addResourceFactory(resourceFactory); and this is working fine for WildFly10.

       

      Any help is appreciated.

       

      Thanks,

      Abhinav