Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ModelAndViewResolver declares handlerType as Class<?>

Browse Source 
Issue: SPR-7860
This commit is contained in:
Juergen Hoeller
2016-09-13 23:14:33 +02:00
parent 70f2736c6c
commit cfd16f9c94
1 changed files with 17 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ModelAndViewResolver.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2009 the original author or authors.
* Copyright 2002-2015 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.
@@ -23,39 +23,36 @@ import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.servlet.ModelAndView;
/**
* SPI for resolving custom return values from a specific handler method. Typically implemented to detect special return
* types, resolving well-known result values for them.
* SPI for resolving custom return values from a specific handler method.
* Typically implemented to detect special return types, resolving
* well-known result values for them.
*
* <p>A typical implementation could look like as follows:
*
* <pre class="code">
* public class MyModelAndViewResolver implements ModelAndViewResolver {
*
* public ModelAndView resolveModelAndView(Method handlerMethod,
* Class handlerType,
* Object returnValue,
* ExtendedModelMap implicitModel,
* NativeWebRequest webRequest) {
* if (returnValue instanceof MySpecialRetVal.class)) {
* return new MySpecialRetVal(returnValue);
* public ModelAndView resolveModelAndView(Method handlerMethod, Class handlerType,
* Object returnValue, ExtendedModelMap implicitModel, NativeWebRequest webRequest) {
* if (returnValue instanceof MySpecialRetVal.class)) {
* return new MySpecialRetVal(returnValue);
* }
* return UNRESOLVED;
* }
* return UNRESOLVED;
* }
* }</pre>
*
* @author Arjen Poutsma
* @see org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter#setCustomModelAndViewResolvers
* @see org.springframework.web.portlet.mvc.annotation.AnnotationMethodHandlerAdapter#setCustomModelAndViewResolvers
* @since 3.0
*/
public interface ModelAndViewResolver {
/** Marker to be returned when the resolver does not know how to handle the given method parameter. */
/**
* Marker to be returned when the resolver does not know how to handle the given method parameter.
*/
ModelAndView UNRESOLVED = new ModelAndView();
ModelAndView resolveModelAndView(Method handlerMethod,
Class handlerType,
Object returnValue,
ExtendedModelMap implicitModel,
NativeWebRequest webRequest);
ModelAndView resolveModelAndView(Method handlerMethod, Class<?> handlerType, Object returnValue,
ExtendedModelMap implicitModel, NativeWebRequest webRequest);
}