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This commit is contained in:
Juergen Hoeller
2014-09-25 17:00:45 +02:00
parent cfc821d179
commit 1f3e195dac
29 changed files with 165 additions and 215 deletions
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11
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AsyncTaskMethodReturnValueHandler.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -39,16 +39,15 @@ public class AsyncTaskMethodReturnValueHandler implements HandlerMethodReturnVal
this.beanFactory = beanFactory;
}
@Override
public boolean supportsReturnType(MethodParameter returnType) {
Class<?> paramType = returnType.getParameterType();
return WebAsyncTask.class.isAssignableFrom(paramType);
return WebAsyncTask.class.isAssignableFrom(returnType.getParameterType());
}
@Override
public void handleReturnValue(Object returnValue,
MethodParameter returnType, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest) throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (returnValue == null) {
mavContainer.setRequestHandled(true);

10
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/CallableMethodReturnValueHandler.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -34,14 +34,12 @@ public class CallableMethodReturnValueHandler implements HandlerMethodReturnValu
@Override
public boolean supportsReturnType(MethodParameter returnType) {
Class<?> paramType = returnType.getParameterType();
return Callable.class.isAssignableFrom(paramType);
return Callable.class.isAssignableFrom(returnType.getParameterType());
}
@Override
public void handleReturnValue(Object returnValue,
MethodParameter returnType, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest) throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (returnValue == null) {
mavContainer.setRequestHandled(true);

12
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/DeferredResultMethodReturnValueHandler.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -18,8 +18,8 @@ package org.springframework.web.servlet.mvc.method.annotation;
import org.springframework.core.MethodParameter;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.context.request.async.WebAsyncUtils;
import org.springframework.web.context.request.async.DeferredResult;
import org.springframework.web.context.request.async.WebAsyncUtils;
import org.springframework.web.method.support.HandlerMethodReturnValueHandler;
import org.springframework.web.method.support.ModelAndViewContainer;
@@ -33,14 +33,12 @@ public class DeferredResultMethodReturnValueHandler implements HandlerMethodRetu
@Override
public boolean supportsReturnType(MethodParameter returnType) {
Class<?> paramType = returnType.getParameterType();
return DeferredResult.class.isAssignableFrom(paramType);
return DeferredResult.class.isAssignableFrom(returnType.getParameterType());
}
@Override
public void handleReturnValue(Object returnValue,
MethodParameter returnType, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest) throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (returnValue == null) {
mavContainer.setRequestHandled(true);

8
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ListenableFutureReturnValueHandler.java
View File

@@ -36,14 +36,12 @@ public class ListenableFutureReturnValueHandler implements HandlerMethodReturnVa
@Override
public boolean supportsReturnType(MethodParameter returnType) {
Class<?> paramType = returnType.getParameterType();
return ListenableFuture.class.isAssignableFrom(paramType);
return ListenableFuture.class.isAssignableFrom(returnType.getParameterType());
}
@Override
public void handleReturnValue(Object returnValue,
MethodParameter returnType, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest) throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (returnValue == null) {
mavContainer.setRequestHandled(true);

8
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ModelAndViewMethodReturnValueHandler.java
View File

@@ -50,11 +50,9 @@ public class ModelAndViewMethodReturnValueHandler implements HandlerMethodReturn
* Configure one more simple patterns (as described in
* {@link org.springframework.util.PatternMatchUtils#simpleMatch}) to use in order to recognize
* custom redirect prefixes in addition to "redirect:".
*
* <p>Note that simply configuring this property will not make a custom
* redirect prefix work. There must be a custom View that recognizes the
* prefix as well.
*
* @since 4.1
*/
public void setRedirectPatterns(String... redirectPatterns) {
@@ -75,10 +73,8 @@ public class ModelAndViewMethodReturnValueHandler implements HandlerMethodReturn
}
@Override
public void handleReturnValue(
Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest)
throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (returnValue == null) {
mavContainer.setRequestHandled(true);

14
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ModelAndViewResolverMethodReturnValueHandler.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2013 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -57,6 +57,7 @@ public class ModelAndViewResolverMethodReturnValueHandler implements HandlerMeth
private final ModelAttributeMethodProcessor modelAttributeProcessor = new ModelAttributeMethodProcessor(true);
/**
* Create a new instance.
*/
@@ -64,6 +65,7 @@ public class ModelAndViewResolverMethodReturnValueHandler implements HandlerMeth
this.mavResolvers = mavResolvers;
}
/**
* Always returns {@code true}. See class-level note.
*/
@@ -73,17 +75,15 @@ public class ModelAndViewResolverMethodReturnValueHandler implements HandlerMeth
}
@Override
public void handleReturnValue(
Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest request)
throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (this.mavResolvers != null) {
for (ModelAndViewResolver mavResolver : this.mavResolvers) {
Class<?> handlerType = returnType.getContainingClass();
Method method = returnType.getMethod();
ExtendedModelMap model = (ExtendedModelMap) mavContainer.getModel();
ModelAndView mav = mavResolver.resolveModelAndView(method, handlerType, returnValue, model, request);
ModelAndView mav = mavResolver.resolveModelAndView(method, handlerType, returnValue, model, webRequest);
if (mav != ModelAndViewResolver.UNRESOLVED) {
mavContainer.addAllAttributes(mav.getModel());
mavContainer.setViewName(mav.getViewName());
@@ -97,7 +97,7 @@ public class ModelAndViewResolverMethodReturnValueHandler implements HandlerMeth
// No suitable ModelAndViewResolver...
if (this.modelAttributeProcessor.supportsReturnType(returnType)) {
this.modelAttributeProcessor.handleReturnValue(returnValue, returnType, mavContainer, request);
this.modelAttributeProcessor.handleReturnValue(returnValue, returnType, mavContainer, webRequest);
}
else {
throw new UnsupportedOperationException("Unexpected return type: " +

8
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/PathVariableMapMethodArgumentResolver.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -44,9 +44,9 @@ public class PathVariableMapMethodArgumentResolver implements HandlerMethodArgum
@Override
public boolean supportsParameter(MethodParameter parameter) {
PathVariable annot = parameter.getParameterAnnotation(PathVariable.class);
return ((annot != null) && (Map.class.isAssignableFrom(parameter.getParameterType()))
&& (!StringUtils.hasText(annot.value())));
PathVariable ann = parameter.getParameterAnnotation(PathVariable.class);
return (ann != null && (Map.class.isAssignableFrom(parameter.getParameterType()))
&& !StringUtils.hasText(ann.value()));
}
/**

18
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RedirectAttributesMethodArgumentResolver.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -32,10 +32,12 @@ import org.springframework.web.servlet.mvc.support.RedirectAttributesModelMap;
/**
* Resolves method arguments of type {@link RedirectAttributes}.
*
* <p>This resolver must be listed ahead of {@link org.springframework.web.method.annotation.ModelMethodProcessor} and
* {@link org.springframework.web.method.annotation.MapMethodProcessor}, which support {@link Map} and {@link Model}
* arguments both of which are "super" types of {@code RedirectAttributes}
* and would also attempt to resolve a {@code RedirectAttributes} argument.
* <p>This resolver must be listed ahead of
* {@link org.springframework.web.method.annotation.ModelMethodProcessor} and
* {@link org.springframework.web.method.annotation.MapMethodProcessor},
* which support {@link Map} and {@link Model} arguments both of which are
* "super" types of {@code RedirectAttributes} and would also attempt to
* resolve a {@code RedirectAttributes} argument.
*
* @author Rossen Stoyanchev
* @since 3.1
@@ -48,10 +50,8 @@ public class RedirectAttributesMethodArgumentResolver implements HandlerMethodAr
}
@Override
public Object resolveArgument(
MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory)
throws Exception {
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
DataBinder dataBinder = binderFactory.createBinder(webRequest, null, null);
ModelMap redirectAttributes = new RedirectAttributesModelMap(dataBinder);

20
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessor.java
View File

@@ -69,11 +69,13 @@ public class RequestResponseBodyMethodProcessor extends AbstractMessageConverter
public RequestResponseBodyMethodProcessor(List<HttpMessageConverter<?>> messageConverters,
ContentNegotiationManager contentNegotiationManager) {
super(messageConverters, contentNegotiationManager);
}
public RequestResponseBodyMethodProcessor(List<HttpMessageConverter<?>> messageConverters,
ContentNegotiationManager contentNegotiationManager, List<Object> responseBodyAdvice) {
super(messageConverters, contentNegotiationManager, responseBodyAdvice);
}
@@ -85,12 +87,11 @@ public class RequestResponseBodyMethodProcessor extends AbstractMessageConverter
@Override
public boolean supportsReturnType(MethodParameter returnType) {
return ((AnnotationUtils.findAnnotation(returnType.getContainingClass(), ResponseBody.class) != null) ||
(returnType.getMethodAnnotation(ResponseBody.class) != null));
return (AnnotationUtils.findAnnotation(returnType.getContainingClass(), ResponseBody.class) != null ||
returnType.getMethodAnnotation(ResponseBody.class) != null);
}
/**
* {@inheritDoc}
* @throws MethodArgumentNotValidException if validation fails
* @throws HttpMessageNotReadableException if {@link RequestBody#required()}
* is {@code true} and there is no body content or if there is no suitable
@@ -101,25 +102,20 @@ public class RequestResponseBodyMethodProcessor extends AbstractMessageConverter
NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
Object argument = readWithMessageConverters(webRequest, parameter, parameter.getGenericParameterType());
String name = Conventions.getVariableNameForParameter(parameter);
WebDataBinder binder = binderFactory.createBinder(webRequest, argument, name);
if (argument != null) {
validate(binder, parameter);
}
mavContainer.addAttribute(BindingResult.MODEL_KEY_PREFIX + name, binder.getBindingResult());
return argument;
}
private void validate(WebDataBinder binder, MethodParameter parameter) throws Exception, MethodArgumentNotValidException {
private void validate(WebDataBinder binder, MethodParameter parameter) throws Exception {
Annotation[] annotations = parameter.getParameterAnnotations();
for (Annotation annot : annotations) {
if (annot.annotationType().getSimpleName().startsWith("Valid")) {
Object hints = AnnotationUtils.getValue(annot);
for (Annotation ann : annotations) {
if (ann.annotationType().getSimpleName().startsWith("Valid")) {
Object hints = AnnotationUtils.getValue(ann);
binder.validate(hints instanceof Object[] ? (Object[]) hints : new Object[] {hints});
BindingResult bindingResult = binder.getBindingResult();
if (bindingResult.hasErrors()) {

31
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletModelAttributeMethodProcessor.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -18,7 +18,6 @@ package org.springframework.web.servlet.mvc.method.annotation;
import java.util.Collections;
import java.util.Map;
import javax.servlet.ServletRequest;
import org.springframework.core.MethodParameter;
@@ -36,7 +35,7 @@ import org.springframework.web.method.annotation.ModelAttributeMethodProcessor;
import org.springframework.web.servlet.HandlerMapping;
/**
* A Servlet-specific {@link org.springframework.web.method.annotation.ModelAttributeMethodProcessor} that applies data
* A Servlet-specific {@link ModelAttributeMethodProcessor} that applies data
* binding through a WebDataBinder of type {@link ServletRequestDataBinder}.
*
* <p>Also adds a fall-back strategy to instantiate the model attribute from a
@@ -57,6 +56,7 @@ public class ServletModelAttributeMethodProcessor extends ModelAttributeMethodPr
super(annotationNotRequired);
}
/**
* Instantiate the model attribute from a URI template variable or from a
* request parameter if the name matches to the model attribute name and
@@ -65,10 +65,8 @@ public class ServletModelAttributeMethodProcessor extends ModelAttributeMethodPr
* @see #createAttributeFromRequestValue(String, String, MethodParameter, WebDataBinderFactory, NativeWebRequest)
*/
@Override
protected final Object createAttribute(String attributeName,
MethodParameter parameter,
WebDataBinderFactory binderFactory,
NativeWebRequest request) throws Exception {
protected final Object createAttribute(String attributeName, MethodParameter parameter,
WebDataBinderFactory binderFactory, NativeWebRequest request) throws Exception {
String value = getRequestValueForAttribute(attributeName, request);
if (value != null) {
@@ -106,9 +104,9 @@ public class ServletModelAttributeMethodProcessor extends ModelAttributeMethodPr
@SuppressWarnings("unchecked")
protected final Map<String, String> getUriTemplateVariables(NativeWebRequest request) {
Map<String, String> variables =
(Map<String, String>) request.getAttribute(
HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
return (variables != null) ? variables : Collections.<String, String>emptyMap();
(Map<String, String>) request.getAttribute(
HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
return (variables != null ? variables : Collections.<String, String>emptyMap());
}
/**
@@ -124,11 +122,10 @@ public class ServletModelAttributeMethodProcessor extends ModelAttributeMethodPr
* @return the created model attribute, or {@code null}
* @throws Exception
*/
protected Object createAttributeFromRequestValue(String sourceValue,
String attributeName,
MethodParameter parameter,
WebDataBinderFactory binderFactory,
NativeWebRequest request) throws Exception {
protected Object createAttributeFromRequestValue(String sourceValue, String attributeName,
MethodParameter parameter, WebDataBinderFactory binderFactory, NativeWebRequest request)
throws Exception {
DataBinder binder = binderFactory.createBinder(request, null, attributeName);
ConversionService conversionService = binder.getConversionService();
if (conversionService != null) {
@@ -142,8 +139,8 @@ public class ServletModelAttributeMethodProcessor extends ModelAttributeMethodPr
}
/**
* {@inheritDoc}
* <p>Downcast {@link WebDataBinder} to {@link ServletRequestDataBinder} before binding.
* This implementation downcasts {@link WebDataBinder} to
* {@link ServletRequestDataBinder} before binding.
* @see ServletRequestDataBinderFactory
*/
@Override

11
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolver.java
View File

@@ -16,7 +16,6 @@
package org.springframework.web.servlet.mvc.method.annotation;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.security.Principal;
@@ -65,7 +64,7 @@ public class ServletRequestMethodArgumentResolver implements HandlerMethodArgume
@Override
public boolean supportsParameter(MethodParameter parameter) {
Class<?> paramType = parameter.getParameterType();
return WebRequest.class.isAssignableFrom(paramType) ||
return (WebRequest.class.isAssignableFrom(paramType) ||
ServletRequest.class.isAssignableFrom(paramType) ||
MultipartRequest.class.isAssignableFrom(paramType) ||
HttpSession.class.isAssignableFrom(paramType) ||
@@ -75,14 +74,12 @@ public class ServletRequestMethodArgumentResolver implements HandlerMethodArgume
"java.time.ZoneId".equals(paramType.getName()) ||
InputStream.class.isAssignableFrom(paramType) ||
Reader.class.isAssignableFrom(paramType) ||
HttpMethod.class.equals(paramType);
HttpMethod.class.equals(paramType));
}
@Override
public Object resolveArgument(
MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory)
throws IOException {
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
Class<?> paramType = parameter.getParameterType();
if (WebRequest.class.isAssignableFrom(paramType)) {

16
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolver.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,11 +16,9 @@
package org.springframework.web.servlet.mvc.method.annotation;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;
import java.lang.reflect.Method;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
@@ -47,9 +45,9 @@ public class ServletResponseMethodArgumentResolver implements HandlerMethodArgum
@Override
public boolean supportsParameter(MethodParameter parameter) {
Class<?> paramType = parameter.getParameterType();
return ServletResponse.class.isAssignableFrom(paramType)
|| OutputStream.class.isAssignableFrom(paramType)
|| Writer.class.isAssignableFrom(paramType);
return (ServletResponse.class.isAssignableFrom(paramType) ||
OutputStream.class.isAssignableFrom(paramType) ||
Writer.class.isAssignableFrom(paramType));
}
/**
@@ -59,10 +57,8 @@ public class ServletResponseMethodArgumentResolver implements HandlerMethodArgum
* {@code null}, the request is considered directly handled.
*/
@Override
public Object resolveArgument(
MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory)
throws IOException {
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
if (mavContainer != null) {
mavContainer.setRequestHandled(true);

8
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/UriComponentsBuilderMethodArgumentResolver.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -43,10 +43,8 @@ public class UriComponentsBuilderMethodArgumentResolver implements HandlerMethod
}
@Override
public Object resolveArgument(
MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory)
throws Exception {
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
HttpServletRequest request = webRequest.getNativeRequest(HttpServletRequest.class);
return ServletUriComponentsBuilder.fromServletMapping(request);

8
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ViewMethodReturnValueHandler.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -46,10 +46,8 @@ public class ViewMethodReturnValueHandler implements HandlerMethodReturnValueHan
}
@Override
public void handleReturnValue(
Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest)
throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (returnValue == null) {
return;

9
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ViewNameMethodReturnValueHandler.java
View File

@@ -48,11 +48,9 @@ public class ViewNameMethodReturnValueHandler implements HandlerMethodReturnValu
* Configure one more simple patterns (as described in
* {@link PatternMatchUtils#simpleMatch}) to use in order to recognize
* custom redirect prefixes in addition to "redirect:".
*
* <p>Note that simply configuring this property will not make a custom
* redirect prefix work. There must be a custom View that recognizes the
* prefix as well.
*
* @since 4.1
*/
public void setRedirectPatterns(String... redirectPatterns) {
@@ -66,6 +64,7 @@ public class ViewNameMethodReturnValueHandler implements HandlerMethodReturnValu
return this.redirectPatterns;
}
@Override
public boolean supportsReturnType(MethodParameter returnType) {
Class<?> paramType = returnType.getParameterType();
@@ -73,10 +72,8 @@ public class ViewNameMethodReturnValueHandler implements HandlerMethodReturnValu
}
@Override
public void handleReturnValue(
Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest)
throws Exception {
public void handleReturnValue(Object returnValue, MethodParameter returnType,
ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
if (returnValue == null) {
return;