org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping Java Examples

@Override
public void refresh() throws BeansException {
	registerSingleton("/locale.do", LocaleChecker.class);

	addMessage("test", Locale.ENGLISH, "test message");
	addMessage("test", Locale.CANADA, "Canadian & test message");
	addMessage("testArgs", Locale.ENGLISH, "test {0} message {1}");
	addMessage("testArgsFormat", Locale.ENGLISH, "test {0} message {1,number,#.##} X");

	registerSingleton(UiApplicationContextUtils.THEME_SOURCE_BEAN_NAME, DummyThemeSource.class);

	registerSingleton("handlerMapping", BeanNameUrlHandlerMapping.class);
	registerSingleton("viewResolver", InternalResourceViewResolver.class);

	MutablePropertyValues pvs = new MutablePropertyValues();
	pvs.add("location", "org/springframework/web/context/WEB-INF/sessionContext.xml");
	registerSingleton("viewResolver2", XmlViewResolver.class, pvs);

	super.refresh();
}
 

@Test
public void testViewControllersDefaultConfig() {
	loadBeanDefinitions("mvc-config-view-controllers-minimal.xml");

	SimpleUrlHandlerMapping hm = this.appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(hm);
	ParameterizableViewController viewController = (ParameterizableViewController) hm.getUrlMap().get("/path");
	assertNotNull(viewController);
	assertEquals("home", viewController.getViewName());

	ParameterizableViewController redirectViewController = (ParameterizableViewController) hm.getUrlMap().get("/old");
	assertNotNull(redirectViewController);
	assertThat(redirectViewController.getView(), Matchers.instanceOf(RedirectView.class));

	ParameterizableViewController statusViewController = (ParameterizableViewController) hm.getUrlMap().get("/bad");
	assertNotNull(statusViewController);
	assertEquals(404, statusViewController.getStatusCode().value());

	BeanNameUrlHandlerMapping beanNameMapping = this.appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());
}
 

@Test
public void testViewControllersDefaultConfig() {
	loadBeanDefinitions("mvc-config-view-controllers-minimal.xml", 7);

	SimpleUrlHandlerMapping hm = this.appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(hm);
	ParameterizableViewController viewController = (ParameterizableViewController) hm.getUrlMap().get("/path");
	assertNotNull(viewController);
	assertEquals("home", viewController.getViewName());

	ParameterizableViewController redirectViewController = (ParameterizableViewController) hm.getUrlMap().get("/old");
	assertNotNull(redirectViewController);
	assertThat(redirectViewController.getView(), Matchers.instanceOf(RedirectView.class));

	ParameterizableViewController statusViewController = (ParameterizableViewController) hm.getUrlMap().get("/bad");
	assertNotNull(statusViewController);
	assertEquals(404, statusViewController.getStatusCode().value());

	BeanNameUrlHandlerMapping beanNameMapping = this.appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());
}
 

@Test
public void testViewControllersDefaultConfig() {
	loadBeanDefinitions("mvc-config-view-controllers-minimal.xml");

	SimpleUrlHandlerMapping hm = this.appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(hm);
	ParameterizableViewController viewController = (ParameterizableViewController) hm.getUrlMap().get("/path");
	assertNotNull(viewController);
	assertEquals("home", viewController.getViewName());

	ParameterizableViewController redirectViewController = (ParameterizableViewController) hm.getUrlMap().get("/old");
	assertNotNull(redirectViewController);
	assertThat(redirectViewController.getView(), Matchers.instanceOf(RedirectView.class));

	ParameterizableViewController statusViewController = (ParameterizableViewController) hm.getUrlMap().get("/bad");
	assertNotNull(statusViewController);
	assertEquals(404, statusViewController.getStatusCode().value());

	BeanNameUrlHandlerMapping beanNameMapping = this.appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());
}
 

/**
 * Return a {@link BeanNameUrlHandlerMapping} ordered at 2 to map URL
 * paths to controller bean names.
 */
@Bean
public BeanNameUrlHandlerMapping beanNameHandlerMapping(FormattingConversionService mvcConversionService,
		ResourceUrlProvider mvcResourceUrlProvider) {
	BeanNameUrlHandlerMapping mapping = new BeanNameUrlHandlerMapping();
	mapping.setOrder(2);
	mapping.setInterceptors(getInterceptors(mvcConversionService, mvcResourceUrlProvider));
	mapping.setCorsConfigurations(getCorsConfigurations());
	return mapping;
}
 

@Test
public void beanNameUrlHandlerMapping() {
	loadBeanDefinitions("mvc-config.xml");
	BeanNameUrlHandlerMapping mapping = appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(mapping);
	assertEquals(2, mapping.getOrder());
}
 

@Test
public void beanNameHandlerMapping() throws Exception {
	ApplicationContext context = initContext(WebConfig.class);
	BeanNameUrlHandlerMapping handlerMapping = context.getBean(BeanNameUrlHandlerMapping.class);
	assertEquals(2, handlerMapping.getOrder());

	HttpServletRequest request = new MockHttpServletRequest("GET", "/testController");
	HandlerExecutionChain chain = handlerMapping.getHandler(request);

	assertNotNull(chain.getInterceptors());
	assertEquals(3, chain.getInterceptors().length);
	assertEquals(ConversionServiceExposingInterceptor.class, chain.getInterceptors()[1].getClass());
	assertEquals(ResourceUrlProviderExposingInterceptor.class, chain.getInterceptors()[2].getClass());
}
 

@Test
public void testResources() throws Exception {
	loadBeanDefinitions("mvc-config-resources.xml", 10);

	HttpRequestHandlerAdapter adapter = appContext.getBean(HttpRequestHandlerAdapter.class);
	assertNotNull(adapter);

	ResourceHttpRequestHandler handler = appContext.getBean(ResourceHttpRequestHandler.class);
	assertNotNull(handler);

	SimpleUrlHandlerMapping mapping = appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(mapping);
	assertEquals(Ordered.LOWEST_PRECEDENCE - 1, mapping.getOrder());

	BeanNameUrlHandlerMapping beanNameMapping = appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());

	ResourceUrlProvider urlProvider = appContext.getBean(ResourceUrlProvider.class);
	assertNotNull(urlProvider);

	MappedInterceptor mappedInterceptor = appContext.getBean(MappedInterceptor.class);
	assertNotNull(urlProvider);
	assertEquals(ResourceUrlProviderExposingInterceptor.class, mappedInterceptor.getInterceptor().getClass());

	MockHttpServletRequest request = new MockHttpServletRequest();
	request.setRequestURI("/resources/foo.css");
	request.setMethod("GET");

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertTrue(chain.getHandler() instanceof ResourceHttpRequestHandler);

	MockHttpServletResponse response = new MockHttpServletResponse();
	for (HandlerInterceptor interceptor : chain.getInterceptors()) {
		interceptor.preHandle(request, response, chain.getHandler());
	}
	ModelAndView mv = adapter.handle(request, response, chain.getHandler());
	assertNull(mv);
}
 

/**
 * Return a {@link BeanNameUrlHandlerMapping} ordered at 2 to map URL
 * paths to controller bean names.
 */
@Bean
public BeanNameUrlHandlerMapping beanNameHandlerMapping() {
	BeanNameUrlHandlerMapping mapping = new BeanNameUrlHandlerMapping();
	mapping.setOrder(2);
	mapping.setInterceptors(getInterceptors());
	mapping.setCorsConfigurations(getCorsConfigurations());
	return mapping;
}
 

/**
 * Registers  an {@link HttpRequestHandlerAdapter} under a well-known
 * name unless already registered.
 */
private static void registerBeanNameUrlHandlerMapping(ParserContext parserContext, Object source) {
	if (!parserContext.getRegistry().containsBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME)){
		RootBeanDefinition beanNameMappingDef = new RootBeanDefinition(BeanNameUrlHandlerMapping.class);
		beanNameMappingDef.setSource(source);
		beanNameMappingDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
		beanNameMappingDef.getPropertyValues().add("order", 2);	// consistent with WebMvcConfigurationSupport
		RuntimeBeanReference corsConfigurationsRef = MvcNamespaceUtils.registerCorsConfigurations(null, parserContext, source);
		beanNameMappingDef.getPropertyValues().add("corsConfigurations", corsConfigurationsRef);
		parserContext.getRegistry().registerBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME, beanNameMappingDef);
		parserContext.registerComponent(new BeanComponentDefinition(beanNameMappingDef, BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME));
	}
}
 

/**
 * Return a {@link BeanNameUrlHandlerMapping} ordered at 2 to map URL
 * paths to controller bean names.
 */
@Bean
public BeanNameUrlHandlerMapping beanNameHandlerMapping() {
	BeanNameUrlHandlerMapping mapping = new BeanNameUrlHandlerMapping();
	mapping.setOrder(2);
	mapping.setInterceptors(getInterceptors());
	mapping.setCorsConfigurations(getCorsConfigurations());
	return mapping;
}
 

/**
 * Registers  an {@link HttpRequestHandlerAdapter} under a well-known
 * name unless already registered.
 */
private static void registerBeanNameUrlHandlerMapping(ParserContext parserContext, Object source) {
	if (!parserContext.getRegistry().containsBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME)){
		RootBeanDefinition beanNameMappingDef = new RootBeanDefinition(BeanNameUrlHandlerMapping.class);
		beanNameMappingDef.setSource(source);
		beanNameMappingDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
		beanNameMappingDef.getPropertyValues().add("order", 2);	// consistent with WebMvcConfigurationSupport
		RuntimeBeanReference corsConfigurationsRef = MvcNamespaceUtils.registerCorsConfigurations(null, parserContext, source);
		beanNameMappingDef.getPropertyValues().add("corsConfigurations", corsConfigurationsRef);
		parserContext.getRegistry().registerBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME, beanNameMappingDef);
		parserContext.registerComponent(new BeanComponentDefinition(beanNameMappingDef, BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME));
	}
}
 

@Test
public void beanNameUrlHandlerMapping() {
	loadBeanDefinitions("mvc-config.xml");
	BeanNameUrlHandlerMapping mapping = this.appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(mapping);
	assertEquals(2, mapping.getOrder());
}
 

@Test
public void beanNameHandlerMapping() throws Exception {
	ApplicationContext context = initContext(WebConfig.class);
	BeanNameUrlHandlerMapping handlerMapping = context.getBean(BeanNameUrlHandlerMapping.class);
	assertEquals(2, handlerMapping.getOrder());

	HttpServletRequest request = new MockHttpServletRequest("GET", "/testController");
	HandlerExecutionChain chain = handlerMapping.getHandler(request);

	assertNotNull(chain);
	assertNotNull(chain.getInterceptors());
	assertEquals(3, chain.getInterceptors().length);
	assertEquals(ConversionServiceExposingInterceptor.class, chain.getInterceptors()[1].getClass());
	assertEquals(ResourceUrlProviderExposingInterceptor.class, chain.getInterceptors()[2].getClass());
}
 

/**
 * Return a {@link BeanNameUrlHandlerMapping} ordered at 2 to map URL
 * paths to controller bean names.
 */
@Bean
public BeanNameUrlHandlerMapping beanNameHandlerMapping() {
	BeanNameUrlHandlerMapping mapping = new BeanNameUrlHandlerMapping();
	mapping.setOrder(2);
	mapping.setInterceptors(getInterceptors());
	mapping.setCorsConfigurations(getCorsConfigurations());
	return mapping;
}
 

/**
 * Registers  an {@link HttpRequestHandlerAdapter} under a well-known
 * name unless already registered.
 */
private static void registerBeanNameUrlHandlerMapping(ParserContext context, @Nullable Object source) {
	if (!context.getRegistry().containsBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME)){
		RootBeanDefinition mappingDef = new RootBeanDefinition(BeanNameUrlHandlerMapping.class);
		mappingDef.setSource(source);
		mappingDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
		mappingDef.getPropertyValues().add("order", 2);	// consistent with WebMvcConfigurationSupport
		RuntimeBeanReference corsRef = MvcNamespaceUtils.registerCorsConfigurations(null, context, source);
		mappingDef.getPropertyValues().add("corsConfigurations", corsRef);
		context.getRegistry().registerBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME, mappingDef);
		context.registerComponent(new BeanComponentDefinition(mappingDef, BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME));
	}
}
 

@Test
public void beanNameUrlHandlerMapping() {
	loadBeanDefinitions("mvc-config.xml");
	BeanNameUrlHandlerMapping mapping = this.appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(mapping);
	assertEquals(2, mapping.getOrder());
}
 

@Test
public void beanNameHandlerMapping() throws Exception {
	ApplicationContext context = initContext(WebConfig.class);
	BeanNameUrlHandlerMapping handlerMapping = context.getBean(BeanNameUrlHandlerMapping.class);
	assertEquals(2, handlerMapping.getOrder());

	HttpServletRequest request = new MockHttpServletRequest("GET", "/testController");
	HandlerExecutionChain chain = handlerMapping.getHandler(request);

	assertNotNull(chain);
	assertNotNull(chain.getInterceptors());
	assertEquals(3, chain.getInterceptors().length);
	assertEquals(ConversionServiceExposingInterceptor.class, chain.getInterceptors()[1].getClass());
	assertEquals(ResourceUrlProviderExposingInterceptor.class, chain.getInterceptors()[2].getClass());
}
 

/**
 * Registers  an {@link HttpRequestHandlerAdapter} under a well-known
 * name unless already registered.
 */
private static void registerBeanNameUrlHandlerMapping(ParserContext context, @Nullable Object source) {
	if (!context.getRegistry().containsBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME)) {
		RootBeanDefinition mappingDef = new RootBeanDefinition(BeanNameUrlHandlerMapping.class);
		mappingDef.setSource(source);
		mappingDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
		mappingDef.getPropertyValues().add("order", 2);	// consistent with WebMvcConfigurationSupport
		RuntimeBeanReference corsRef = MvcNamespaceUtils.registerCorsConfigurations(null, context, source);
		mappingDef.getPropertyValues().add("corsConfigurations", corsRef);
		context.getRegistry().registerBeanDefinition(BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME, mappingDef);
		context.registerComponent(new BeanComponentDefinition(mappingDef, BEAN_NAME_URL_HANDLER_MAPPING_BEAN_NAME));
	}
}
 

@Test
@SuppressWarnings("unchecked")
public void testResources() throws Exception {
	loadBeanDefinitions("mvc-config-resources.xml");

	HttpRequestHandlerAdapter adapter = appContext.getBean(HttpRequestHandlerAdapter.class);
	assertNotNull(adapter);

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	ContentNegotiationManager manager = mapping.getContentNegotiationManager();

	ResourceHttpRequestHandler handler = appContext.getBean(ResourceHttpRequestHandler.class);
	assertNotNull(handler);
	assertSame(manager, handler.getContentNegotiationManager());

	SimpleUrlHandlerMapping resourceMapping = appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(resourceMapping);
	assertEquals(Ordered.LOWEST_PRECEDENCE - 1, resourceMapping.getOrder());

	BeanNameUrlHandlerMapping beanNameMapping = appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());

	ResourceUrlProvider urlProvider = appContext.getBean(ResourceUrlProvider.class);
	assertNotNull(urlProvider);

	Map<String, MappedInterceptor> beans = appContext.getBeansOfType(MappedInterceptor.class);
	List<Class<?>> interceptors = beans.values().stream()
			.map(mappedInterceptor -> mappedInterceptor.getInterceptor().getClass())
			.collect(Collectors.toList());
	assertThat(interceptors, containsInAnyOrder(ConversionServiceExposingInterceptor.class,
			ResourceUrlProviderExposingInterceptor.class));

	MockHttpServletRequest request = new MockHttpServletRequest();
	request.setRequestURI("/resources/foo.css");
	request.setMethod("GET");

	HandlerExecutionChain chain = resourceMapping.getHandler(request);
	assertNotNull(chain);
	assertTrue(chain.getHandler() instanceof ResourceHttpRequestHandler);

	MockHttpServletResponse response = new MockHttpServletResponse();
	for (HandlerInterceptor interceptor : chain.getInterceptors()) {
		interceptor.preHandle(request, response, chain.getHandler());
	}
	ModelAndView mv = adapter.handle(request, response, chain.getHandler());
	assertNull(mv);
}
 

@Test
@SuppressWarnings("unchecked")
public void testResources() throws Exception {
	loadBeanDefinitions("mvc-config-resources.xml");

	HttpRequestHandlerAdapter adapter = appContext.getBean(HttpRequestHandlerAdapter.class);
	assertNotNull(adapter);

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	ContentNegotiationManager manager = mapping.getContentNegotiationManager();

	ResourceHttpRequestHandler handler = appContext.getBean(ResourceHttpRequestHandler.class);
	assertNotNull(handler);
	assertSame(manager, handler.getContentNegotiationManager());

	SimpleUrlHandlerMapping resourceMapping = appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(resourceMapping);
	assertEquals(Ordered.LOWEST_PRECEDENCE - 1, resourceMapping.getOrder());

	BeanNameUrlHandlerMapping beanNameMapping = appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());

	ResourceUrlProvider urlProvider = appContext.getBean(ResourceUrlProvider.class);
	assertNotNull(urlProvider);

	Map<String, MappedInterceptor> beans = appContext.getBeansOfType(MappedInterceptor.class);
	List<Class<?>> interceptors = beans.values().stream()
			.map(mappedInterceptor -> mappedInterceptor.getInterceptor().getClass())
			.collect(Collectors.toList());
	assertThat(interceptors, containsInAnyOrder(ConversionServiceExposingInterceptor.class,
			ResourceUrlProviderExposingInterceptor.class));

	MockHttpServletRequest request = new MockHttpServletRequest();
	request.setRequestURI("/resources/foo.css");
	request.setMethod("GET");

	HandlerExecutionChain chain = resourceMapping.getHandler(request);
	assertNotNull(chain);
	assertTrue(chain.getHandler() instanceof ResourceHttpRequestHandler);

	MockHttpServletResponse response = new MockHttpServletResponse();
	for (HandlerInterceptor interceptor : chain.getInterceptors()) {
		interceptor.preHandle(request, response, chain.getHandler());
	}
	ModelAndView mv = adapter.handle(request, response, chain.getHandler());
	assertNull(mv);
}
 

@Bean
BeanNameUrlHandlerMapping beanNameUrlHandlerMapping() {
    return new BeanNameUrlHandlerMapping();
}
 

@Bean
BeanNameUrlHandlerMapping beanNameUrlHandlerMappingOrder1() {
    BeanNameUrlHandlerMapping beanNameUrlHandlerMapping = new BeanNameUrlHandlerMapping();
    beanNameUrlHandlerMapping.setOrder(1);
    return beanNameUrlHandlerMapping;
}