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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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cfd16f9c
编写于
9月 13, 2016
作者:
J
Juergen Hoeller
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电子邮件补丁
差异文件
ModelAndViewResolver declares handlerType as Class<?>
Issue: SPR-7860
上级
70f2736c
变更
1
隐藏空白更改
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1 changed file
with
17 addition
and
20 deletion
+17
-20
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ModelAndViewResolver.java
...work/web/servlet/mvc/annotation/ModelAndViewResolver.java
+17
-20
未找到文件。
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ModelAndViewResolver.java
浏览文件 @
cfd16f9c
/*
* Copyright 2002-20
09
the original author or authors.
* Copyright 2002-20
15
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
);
}
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