ModelMethodArgumentResolver (Spring Framework 5.2.12.RELEASE API)

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 ways 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.
Since:
5.2
Author:
Rossen Stoyanchev

Field Summary
- Fields inherited from class org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
  logger

Constructor Summary
Constructors
Constructor Description
ModelMethodArgumentResolver(ReactiveAdapterRegistry adapterRegistry)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`resolveArgumentValue(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

- Constructor Detail
  - ModelMethodArgumentResolver
```
public ModelMethodArgumentResolver(ReactiveAdapterRegistry adapterRegistry)
```
- Method Detail
  - supportsParameter
```
public boolean supportsParameter(MethodParameter param)
```
    Description copied from interface: HandlerMethodArgumentResolver
    Whether this resolver supports the given method parameter.
    Specified by:
    supportsParameter in interface HandlerMethodArgumentResolver
    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 interface SyncHandlerMethodArgumentResolver
    Parameters:
    parameter - the method parameter
    context - the binding context to use
    exchange - the current exchange
    Returns:
    the resolved value, if any