接口 SyncHandlerMethodArgumentResolver
- 所有已知实现类:
AbstractNamedValueMethodArgumentResolver,DestinationVariableMethodArgumentResolver,HeaderMethodArgumentResolver,HeadersMethodArgumentResolver
public interface SyncHandlerMethodArgumentResolver extends HandlerMethodArgumentResolver
An extension ofHandlerMethodArgumentResolverfor implementations that are synchronous in nature and do not block to resolve values.- 从以下版本开始:
- 5.2
- 作者:
- Rossen Stoyanchev
方法概要
所有方法 实例方法 抽象方法 默认方法 修饰符和类型 方法 说明 default reactor.core.publisher.Mono<Object>resolveArgument(MethodParameter parameter, Message<?> message)Resolves a method parameter into an argument value from a given message.ObjectresolveArgumentValue(MethodParameter parameter, Message<?> message)Resolve the value for the method parameter synchronously.从接口继承的方法 org.springframework.messaging.handler.invocation.reactive.HandlerMethodArgumentResolver
supportsParameter
方法详细资料
resolveArgument
default reactor.core.publisher.Mono<Object> resolveArgument(MethodParameter parameter, Message<?> message)
Resolves a method parameter into an argument value from a given message.By default this simply delegates to
resolveArgumentValue(org.springframework.core.MethodParameter, org.springframework.messaging.Message<?>)for synchronous resolution.- 指定者:
resolveArgument在接口中HandlerMethodArgumentResolver- 参数:
parameter- the method parameter to resolve. This parameter must have previously been passed toHandlerMethodArgumentResolver.supportsParameter(org.springframework.core.MethodParameter)which must have returnedtrue.message- the currently processed message- 返回:
Monofor the argument value, possibly empty
resolveArgumentValue
@Nullable Object resolveArgumentValue(MethodParameter parameter, Message<?> message)
Resolve the value for the method parameter synchronously.- 参数:
parameter- the method parametermessage- the currently processed message- 返回:
- the resolved value, if any