private RuntimeBeanReference getConversionService(
Element element, Object source, ParserContext parserContext) {
RuntimeBeanReference conversionServiceRef;
if (element.hasAttribute("conversion-service")) {
conversionServiceRef = new RuntimeBeanReference(element.getAttribute("conversion-service"));
} else {
RootBeanDefinition conversionDef =
new RootBeanDefinition(FormattingConversionServiceFactoryBean.class);
conversionDef.setSource(source);
conversionDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
String conversionName =
parserContext.getReaderContext().registerWithGeneratedName(conversionDef);
parserContext.registerComponent(new BeanComponentDefinition(conversionDef, conversionName));
conversionServiceRef = new RuntimeBeanReference(conversionName);
}
return conversionServiceRef;
}
private RuntimeBeanReference getValidator(
Element element, Object source, ParserContext parserContext) {
if (element.hasAttribute("validator")) {
return new RuntimeBeanReference(element.getAttribute("validator"));
} else if (javaxValidationPresent) {
RootBeanDefinition validatorDef =
new RootBeanDefinition(
"org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean");
validatorDef.setSource(source);
validatorDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
String validatorName =
parserContext.getReaderContext().registerWithGeneratedName(validatorDef);
parserContext.registerComponent(new BeanComponentDefinition(validatorDef, validatorName));
return new RuntimeBeanReference(validatorName);
} else {
return null;
}
}
private RuntimeBeanReference getContentNegotiationManager(
Element element, Object source, ParserContext parserContext) {
RuntimeBeanReference beanRef;
if (element.hasAttribute("content-negotiation-manager")) {
String name = element.getAttribute("content-negotiation-manager");
beanRef = new RuntimeBeanReference(name);
} else {
RootBeanDefinition factoryBeanDef =
new RootBeanDefinition(ContentNegotiationManagerFactoryBean.class);
factoryBeanDef.setSource(source);
factoryBeanDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
factoryBeanDef.getPropertyValues().add("mediaTypes", getDefaultMediaTypes());
String name = CONTENT_NEGOTIATION_MANAGER_BEAN_NAME;
parserContext.getReaderContext().getRegistry().registerBeanDefinition(name, factoryBeanDef);
parserContext.registerComponent(new BeanComponentDefinition(factoryBeanDef, name));
beanRef = new RuntimeBeanReference(name);
}
return beanRef;
}
private RootBeanDefinition createConverterDefinition(Class<?> converterClass, Object source) {
RootBeanDefinition beanDefinition = new RootBeanDefinition(converterClass);
beanDefinition.setSource(source);
beanDefinition.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
return beanDefinition;
}
@Override
public BeanDefinition parse(Element element, ParserContext parserContext) {
Object source = parserContext.extractSource(element);
XmlReaderContext readerContext = parserContext.getReaderContext();
CompositeComponentDefinition compDefinition =
new CompositeComponentDefinition(element.getTagName(), source);
parserContext.pushContainingComponent(compDefinition);
RuntimeBeanReference contentNegotiationManager =
getContentNegotiationManager(element, source, parserContext);
RootBeanDefinition handlerMappingDef =
new RootBeanDefinition(RequestMappingHandlerMapping.class);
handlerMappingDef.setSource(source);
handlerMappingDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
handlerMappingDef.getPropertyValues().add("order", 0);
handlerMappingDef
.getPropertyValues()
.add("contentNegotiationManager", contentNegotiationManager);
if (element.hasAttribute("enable-matrix-variables")) {
Boolean enableMatrixVariables =
Boolean.valueOf(element.getAttribute("enable-matrix-variables"));
handlerMappingDef.getPropertyValues().add("removeSemicolonContent", !enableMatrixVariables);
} else if (element.hasAttribute("enableMatrixVariables")) {
Boolean enableMatrixVariables =
Boolean.valueOf(element.getAttribute("enableMatrixVariables"));
handlerMappingDef.getPropertyValues().add("removeSemicolonContent", !enableMatrixVariables);
}
configurePathMatchingProperties(handlerMappingDef, element, parserContext);
readerContext
.getRegistry()
.registerBeanDefinition(HANDLER_MAPPING_BEAN_NAME, handlerMappingDef);
RuntimeBeanReference corsConfigurationsRef =
MvcNamespaceUtils.registerCorsConfigurations(null, parserContext, source);
handlerMappingDef.getPropertyValues().add("corsConfigurations", corsConfigurationsRef);
RuntimeBeanReference conversionService = getConversionService(element, source, parserContext);
RuntimeBeanReference validator = getValidator(element, source, parserContext);
RuntimeBeanReference messageCodesResolver = getMessageCodesResolver(element);
RootBeanDefinition bindingDef = new RootBeanDefinition(ConfigurableWebBindingInitializer.class);
bindingDef.setSource(source);
bindingDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
bindingDef.getPropertyValues().add("conversionService", conversionService);
bindingDef.getPropertyValues().add("validator", validator);
bindingDef.getPropertyValues().add("messageCodesResolver", messageCodesResolver);
ManagedList<?> messageConverters = getMessageConverters(element, source, parserContext);
ManagedList<?> argumentResolvers = getArgumentResolvers(element, parserContext);
ManagedList<?> returnValueHandlers = getReturnValueHandlers(element, parserContext);
String asyncTimeout = getAsyncTimeout(element);
RuntimeBeanReference asyncExecutor = getAsyncExecutor(element);
ManagedList<?> callableInterceptors = getCallableInterceptors(element, source, parserContext);
ManagedList<?> deferredResultInterceptors =
getDeferredResultInterceptors(element, source, parserContext);
RootBeanDefinition handlerAdapterDef =
new RootBeanDefinition(RequestMappingHandlerAdapter.class);
handlerAdapterDef.setSource(source);
handlerAdapterDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
handlerAdapterDef
.getPropertyValues()
.add("contentNegotiationManager", contentNegotiationManager);
handlerAdapterDef.getPropertyValues().add("webBindingInitializer", bindingDef);
handlerAdapterDef.getPropertyValues().add("messageConverters", messageConverters);
addRequestBodyAdvice(handlerAdapterDef);
addResponseBodyAdvice(handlerAdapterDef);
if (element.hasAttribute("ignore-default-model-on-redirect")) {
Boolean ignoreDefaultModel =
Boolean.valueOf(element.getAttribute("ignore-default-model-on-redirect"));
handlerAdapterDef.getPropertyValues().add("ignoreDefaultModelOnRedirect", ignoreDefaultModel);
} else if (element.hasAttribute("ignoreDefaultModelOnRedirect")) {
// "ignoreDefaultModelOnRedirect" spelling is deprecated
Boolean ignoreDefaultModel =
Boolean.valueOf(element.getAttribute("ignoreDefaultModelOnRedirect"));
handlerAdapterDef.getPropertyValues().add("ignoreDefaultModelOnRedirect", ignoreDefaultModel);
}
if (argumentResolvers != null) {
handlerAdapterDef.getPropertyValues().add("customArgumentResolvers", argumentResolvers);
}
if (returnValueHandlers != null) {
handlerAdapterDef.getPropertyValues().add("customReturnValueHandlers", returnValueHandlers);
}
if (asyncTimeout != null) {
handlerAdapterDef.getPropertyValues().add("asyncRequestTimeout", asyncTimeout);
}
if (asyncExecutor != null) {
handlerAdapterDef.getPropertyValues().add("taskExecutor", asyncExecutor);
}
handlerAdapterDef.getPropertyValues().add("callableInterceptors", callableInterceptors);
handlerAdapterDef
.getPropertyValues()
.add("deferredResultInterceptors", deferredResultInterceptors);
readerContext
.getRegistry()
.registerBeanDefinition(HANDLER_ADAPTER_BEAN_NAME, handlerAdapterDef);
String uriCompContribName = MvcUriComponentsBuilder.MVC_URI_COMPONENTS_CONTRIBUTOR_BEAN_NAME;
RootBeanDefinition uriCompContribDef =
new RootBeanDefinition(CompositeUriComponentsContributorFactoryBean.class);
uriCompContribDef.setSource(source);
uriCompContribDef.getPropertyValues().addPropertyValue("handlerAdapter", handlerAdapterDef);
uriCompContribDef.getPropertyValues().addPropertyValue("conversionService", conversionService);
readerContext.getRegistry().registerBeanDefinition(uriCompContribName, uriCompContribDef);
RootBeanDefinition csInterceptorDef =
new RootBeanDefinition(ConversionServiceExposingInterceptor.class);
csInterceptorDef.setSource(source);
csInterceptorDef.getConstructorArgumentValues().addIndexedArgumentValue(0, conversionService);
RootBeanDefinition mappedCsInterceptorDef = new RootBeanDefinition(MappedInterceptor.class);
mappedCsInterceptorDef.setSource(source);
mappedCsInterceptorDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
mappedCsInterceptorDef.getConstructorArgumentValues().addIndexedArgumentValue(0, (Object) null);
mappedCsInterceptorDef
.getConstructorArgumentValues()
.addIndexedArgumentValue(1, csInterceptorDef);
String mappedInterceptorName = readerContext.registerWithGeneratedName(mappedCsInterceptorDef);
RootBeanDefinition exceptionHandlerExceptionResolver =
new RootBeanDefinition(ExceptionHandlerExceptionResolver.class);
exceptionHandlerExceptionResolver.setSource(source);
exceptionHandlerExceptionResolver.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
exceptionHandlerExceptionResolver
.getPropertyValues()
.add("contentNegotiationManager", contentNegotiationManager);
exceptionHandlerExceptionResolver
.getPropertyValues()
.add("messageConverters", messageConverters);
exceptionHandlerExceptionResolver.getPropertyValues().add("order", 0);
addResponseBodyAdvice(exceptionHandlerExceptionResolver);
String methodExceptionResolverName =
readerContext.registerWithGeneratedName(exceptionHandlerExceptionResolver);
RootBeanDefinition responseStatusExceptionResolver =
new RootBeanDefinition(ResponseStatusExceptionResolver.class);
responseStatusExceptionResolver.setSource(source);
responseStatusExceptionResolver.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
responseStatusExceptionResolver.getPropertyValues().add("order", 1);
String responseStatusExceptionResolverName =
readerContext.registerWithGeneratedName(responseStatusExceptionResolver);
RootBeanDefinition defaultExceptionResolver =
new RootBeanDefinition(DefaultHandlerExceptionResolver.class);
defaultExceptionResolver.setSource(source);
defaultExceptionResolver.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
defaultExceptionResolver.getPropertyValues().add("order", 2);
String defaultExceptionResolverName =
readerContext.registerWithGeneratedName(defaultExceptionResolver);
parserContext.registerComponent(
new BeanComponentDefinition(handlerMappingDef, HANDLER_MAPPING_BEAN_NAME));
parserContext.registerComponent(
new BeanComponentDefinition(handlerAdapterDef, HANDLER_ADAPTER_BEAN_NAME));
parserContext.registerComponent(
new BeanComponentDefinition(uriCompContribDef, uriCompContribName));
parserContext.registerComponent(
new BeanComponentDefinition(
exceptionHandlerExceptionResolver, methodExceptionResolverName));
parserContext.registerComponent(
new BeanComponentDefinition(
responseStatusExceptionResolver, responseStatusExceptionResolverName));
parserContext.registerComponent(
new BeanComponentDefinition(defaultExceptionResolver, defaultExceptionResolverName));
parserContext.registerComponent(
new BeanComponentDefinition(mappedCsInterceptorDef, mappedInterceptorName));
// Ensure BeanNameUrlHandlerMapping (SPR-8289) and default HandlerAdapters are not "turned off"
MvcNamespaceUtils.registerDefaultComponents(parserContext, source);
parserContext.popAndRegisterContainingComponent();
return null;
}