ReactiveAdapterRegistry is a bean

Author: rstoyanchev

spring-web-reactive/src/main/java/org/springframework/web/reactive/config/WebReactiveConfigurationSupport.java

@@ -267,7 +267,7 @@ public RequestMappingHandlerAdapter requestMappingHandlerAdapter() {
 RequestMappingHandlerAdapter adapter = createRequestMappingHandlerAdapter();
 adapter.setMessageReaders(getMessageReaders());
 adapter.setWebBindingInitializer(getConfigurableWebBindingInitializer());
-adapter.setReactiveAdapterRegistry(getReactiveAdapterRegistry());
+adapter.setReactiveAdapterRegistry(webReactiveAdapterRegistry());
 
 List<HandlerMethodArgumentResolver> resolvers = new ArrayList<>();
 addArgumentResolvers(resolvers);
@@ -372,9 +372,10 @@ protected void addFormatters(FormatterRegistry registry) {
 }
 
 /**
- * Override to plug in a custom {@link ReactiveAdapterRegistry}.
+ * Return a {@link ReactiveAdapterRegistry} to adapting reactive types.
  */
-protected ReactiveAdapterRegistry getReactiveAdapterRegistry() {
+@Bean
+public ReactiveAdapterRegistry webReactiveAdapterRegistry() {
 return new ReactiveAdapterRegistry();
 }
 
@@ -433,13 +434,13 @@ public SimpleHandlerAdapter simpleHandlerAdapter() {
 @Bean
 public ResponseEntityResultHandler responseEntityResultHandler() {
 return new ResponseEntityResultHandler(
-getMessageWriters(), webReactiveContentTypeResolver(), getReactiveAdapterRegistry());
+getMessageWriters(), webReactiveContentTypeResolver(), webReactiveAdapterRegistry());
 }
 
 @Bean
 public ResponseBodyResultHandler responseBodyResultHandler() {
 return new ResponseBodyResultHandler(
-getMessageWriters(), webReactiveContentTypeResolver(), getReactiveAdapterRegistry());
+getMessageWriters(), webReactiveContentTypeResolver(), webReactiveAdapterRegistry());
 }
 
 /**
@@ -505,7 +506,7 @@ public ViewResolutionResultHandler viewResolutionResultHandler() {
 configureViewResolvers(registry);
 List<ViewResolver> resolvers = registry.getViewResolvers();
 ViewResolutionResultHandler handler = new ViewResolutionResultHandler(
-resolvers, webReactiveContentTypeResolver(), getReactiveAdapterRegistry());
+resolvers, webReactiveContentTypeResolver(), webReactiveAdapterRegistry());
 handler.setDefaultViews(registry.getDefaultViews());
 handler.setOrder(registry.getOrder());
 return handler;