Class ErrorsMethodArgumentResolver
- java.lang.Object
- org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
- org.springframework.web.reactive.result.method.annotation.ErrorsMethodArgumentResolver
- All Implemented Interfaces:
HandlerMethodArgumentResolver
public class ErrorsMethodArgumentResolver extends HandlerMethodArgumentResolverSupport
ResolveErrors
orBindingResult
method arguments. AnErrors
argument is expected to appear immediately after the model attribute in the method signature.- Since:
- 5.0
- Author:
- Rossen Stoyanchev
Field Summary
Fields inherited from class org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
logger
Constructor Summary
Constructors Constructor Description ErrorsMethodArgumentResolver(ReactiveAdapterRegistry registry)
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description reactor.core.publisher.Mono<Object>
resolveArgument(MethodParameter parameter, BindingContext context, ServerWebExchange exchange)
Resolve the value for the method parameter.boolean
supportsParameter(MethodParameter parameter)
Whether this resolver supports the given method parameter.Methods inherited from class org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
checkAnnotatedParamNoReactiveWrapper, checkParameterType, checkParameterTypeNoReactiveWrapper, getAdapterRegistry
Constructor Detail
ErrorsMethodArgumentResolver
public ErrorsMethodArgumentResolver(ReactiveAdapterRegistry registry)
Method Detail
supportsParameter
public boolean supportsParameter(MethodParameter parameter)
Description copied from interface:HandlerMethodArgumentResolver
Whether this resolver supports the given method parameter.- Parameters:
parameter
- the method parameter
resolveArgument
public reactor.core.publisher.Mono<Object> resolveArgument(MethodParameter parameter, BindingContext context, ServerWebExchange exchange)
Description copied from interface:HandlerMethodArgumentResolver
Resolve the value for the method parameter.- Parameters:
parameter
- the method parametercontext
- the binding context to useexchange
- the current exchange- Returns:
Mono
for the argument value, possibly empty