Class ModelMethodArgumentResolver
java.lang.Object
org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
org.springframework.web.reactive.result.method.annotation.ModelMethodArgumentResolver
- All Implemented Interfaces:
HandlerMethodArgumentResolver
,SyncHandlerMethodArgumentResolver
public class ModelMethodArgumentResolver
extends HandlerMethodArgumentResolverSupport
implements SyncHandlerMethodArgumentResolver
Resolver for a controller method argument of type
Model
that can
also be resolved as a Map
.
A Map
return value can be interpreted in more than one way depending
on the presence of annotations like @ModelAttribute
or
@ResponseBody
.
As of 5.2 this resolver returns false
if a parameter of type
Map
is also annotated. As of 6.2 this resolver returns false
for a parameter of type ModelMap
.
- Since:
- 5.2
- Author:
- Rossen Stoyanchev, Sam Brannen
-
Field Summary
Fields inherited from class org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
logger
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionresolveArgumentValue
(MethodParameter parameter, BindingContext context, ServerWebExchange exchange) Resolve the value for the method parameter synchronously.boolean
supportsParameter
(MethodParameter param) Whether this resolver supports the given method parameter.Methods inherited from class org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
checkAnnotatedParamNoReactiveWrapper, checkParameterType, checkParameterTypeNoReactiveWrapper, getAdapterRegistry
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.springframework.web.reactive.result.method.SyncHandlerMethodArgumentResolver
resolveArgument
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Constructor Details
-
ModelMethodArgumentResolver
-
-
Method Details
-
supportsParameter
Description copied from interface:HandlerMethodArgumentResolver
Whether this resolver supports the given method parameter.- Specified by:
supportsParameter
in interfaceHandlerMethodArgumentResolver
- Parameters:
param
- the method parameter
-
resolveArgumentValue
public Object resolveArgumentValue(MethodParameter parameter, BindingContext context, ServerWebExchange exchange) Description copied from interface:SyncHandlerMethodArgumentResolver
Resolve the value for the method parameter synchronously.- Specified by:
resolveArgumentValue
in interfaceSyncHandlerMethodArgumentResolver
- Parameters:
parameter
- the method parametercontext
- the binding context to useexchange
- the current exchange- Returns:
- the resolved value, if any
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