Class RequestPartMethodArgumentResolver
- java.lang.Object
- org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
- org.springframework.web.reactive.result.method.annotation.AbstractMessageReaderArgumentResolver
- org.springframework.web.reactive.result.method.annotation.RequestPartMethodArgumentResolver
- All Implemented Interfaces:
HandlerMethodArgumentResolver
public class RequestPartMethodArgumentResolver extends AbstractMessageReaderArgumentResolver
Resolver for@RequestPartarguments where the named part is decoded much like an@RequestBodyargument but based on the content of an individual part instead. The arguments may be wrapped with a reactive type for a single value (e.g. ReactorMono, RxJavaSingle).This resolver also supports arguments of type
Partwhich may be wrapped with are reactive type for a single or multiple values.- 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 RequestPartMethodArgumentResolver(List<HttpMessageReader<?>> readers, ReactiveAdapterRegistry registry)
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description reactor.core.publisher.Mono<Object>resolveArgument(MethodParameter parameter, BindingContext bindingContext, ServerWebExchange exchange)Resolve the value for the method parameter.booleansupportsParameter(MethodParameter parameter)Whether this resolver supports the given method parameter.Methods inherited from class org.springframework.web.reactive.result.method.annotation.AbstractMessageReaderArgumentResolver
getMessageReaders, readBody, readBody
Methods inherited from class org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
checkAnnotatedParamNoReactiveWrapper, checkParameterType, checkParameterTypeNoReactiveWrapper, getAdapterRegistry
Constructor Detail
RequestPartMethodArgumentResolver
public RequestPartMethodArgumentResolver(List<HttpMessageReader<?>> readers, ReactiveAdapterRegistry registry)
Method Detail
supportsParameter
public boolean supportsParameter(MethodParameter parameter)
Description copied from interface:HandlerMethodArgumentResolverWhether this resolver supports the given method parameter.- Parameters:
parameter- the method parameter
resolveArgument
public reactor.core.publisher.Mono<Object> resolveArgument(MethodParameter parameter, BindingContext bindingContext, ServerWebExchange exchange)
Description copied from interface:HandlerMethodArgumentResolverResolve the value for the method parameter.- Parameters:
parameter- the method parameterbindingContext- the binding context to useexchange- the current exchange- Returns:
Monofor the argument value, possibly empty