Examples of org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport$NoOpValidator

• org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport
  This is the main class providing the configuration behind the MVC Java config. It is typically imported by adding {@link EnableWebMvc @EnableWebMvc} to anapplication {@link Configuration @Configuration} class. An alternative moreadvanced option is to extend directly from this class and override methods as necessary remembering to add {@link Configuration @Configuration} to thesubclass and {@link Bean @Bean} to overridden {@link Bean @Bean} methods.For more details see the Javadoc of {@link EnableWebMvc @EnableWebMvc}.

  This class registers the following {@link HandlerMapping}s:

  • {@link RequestMappingHandlerMapping}ordered at 0 for mapping requests to annotated controller methods.
  • {@link HandlerMapping}ordered at 1 to map URL paths directly to view names.
  • {@link BeanNameUrlHandlerMapping}ordered at 2 to map URL paths to controller bean names.
  • {@link HandlerMapping}ordered at {@code Integer.MAX_VALUE-1} to serve static resource requests.
  • {@link HandlerMapping}ordered at {@code Integer.MAX_VALUE} to forward requests to the default servlet.

  Registers these {@link HandlerAdapter}s:

  • {@link RequestMappingHandlerAdapter}for processing requests with annotated controller methods.
  • {@link HttpRequestHandlerAdapter}for processing requests with {@link HttpRequestHandler}s.
  • {@link SimpleControllerHandlerAdapter}for processing requests with interface-based {@link Controller}s.

  Registers a {@link HandlerExceptionResolverComposite} with this chain ofexception resolvers:

  • {@link ExceptionHandlerExceptionResolver} for handling exceptionsthrough @ {@link ExceptionHandler} methods.
  • {@link ResponseStatusExceptionResolver} for exceptions annotatedwith @ {@link ResponseStatus}.
  • {@link DefaultHandlerExceptionResolver} for resolving known Springexception types

  Registers an {@link AntPathMatcher} and a {@link UrlPathHelper}to be used by:

  • the {@link RequestMappingHandlerMapping},
  • the {@link HandlerMapping} for ViewControllers
  • and the {@link HandlerMapping} for serving resources

  Note that those beans can be configured with a {@link PathMatchConfigurer}.

  Both the {@link RequestMappingHandlerAdapter} and the{@link ExceptionHandlerExceptionResolver} are configured with defaultinstances of the following by default:

  • a {@link ContentNegotiationManager}
  • a {@link DefaultFormattingConversionService}
  • a {@link org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean}if a JSR-303 implementation is available on the classpath
  • a range of {@link HttpMessageConverter}s depending on the third-party libraries available on the classpath.

  @author Rossen Stoyanchev @author Brian Clozel @author Sebastien Deleuze @since 3.1 @see EnableWebMvc @see WebMvcConfigurer @see WebMvcConfigurerAdapter

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