Class ErrorsMethodArgumentResolver
java.lang.Object
org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
org.springframework.web.reactive.result.method.annotation.ErrorsMethodArgumentResolver
- All Implemented Interfaces:
HandlerMethodArgumentResolver
Resolve
Errors
or BindingResult
method arguments.
An Errors
argument is expected to appear immediately after the
model attribute in the method signature.
- Since:
- 5.0
- Author:
- Rossen Stoyanchev, Sam Brannen
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Field Summary
Fields inherited from class org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
logger
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionreactor.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
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Constructor Details
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ErrorsMethodArgumentResolver
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Method Details
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supportsParameter
Description copied from interface:HandlerMethodArgumentResolver
Whether this resolver supports the given method parameter.- Parameters:
parameter
- the method parameter
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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
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