Spring Framework 6.1.4 · org.springframework.web.reactive.result.SimpleHandlerAdapter

Access	Constructor and Description
public	SimpleHandlerAdapter()

Method Summary

Modifier and Type	Method and Description
public Mono<HandlerResult>	handle(ServerWebExchange current server exchange exchange, Object the selected handler which must have been previously checked via `supports(Object)` handler) Implements org.springframework.web.reactive.HandlerAdapter.handle. Handle the request with the given handler, previously checked via `supports(Object)`.
public boolean	supports(Object the handler object to check handler) Implements org.springframework.web.reactive.HandlerAdapter.supports. Whether this `HandlerAdapter` supports the given `handler`.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

SimpleHandlerAdapter	back to summary
public SimpleHandlerAdapter()

handle back to summary

handle	back to summary
public Mono<HandlerResult> handle(ServerWebExchange exchange, Object handler) Implements org.springframework.web.reactive.HandlerAdapter.handle. Doc from org.springframework.web.reactive.HandlerAdapter.handle. Handle the request with the given handler, previously checked via `supports(Object)`. Implementations should consider the following for exception handling: Handle invocation exceptions within this method. `Set an exception handler` on the returned `HandlerResult` to handle deferred exceptions from asynchronous return values, and to handle exceptions from response rendering. Implement `DispatchExceptionHandler` to extend exception handling to exceptions that occur before a handler is selected. Parameters exchange:ServerWebExchange current server exchange handler:Object the selected handler which must have been previously checked via `supports(Object)` Returns:Mono<HandlerResult> `Mono` that emits a `HandlerResult`, or completes empty if the request is fully handled; any error signal would not be handled within the `DispatcherHandler`, and would instead be processed by the chain of registered `org.springframework.web.server.WebExceptionHandler`s at the end of the `org.springframework.web.server.WebFilter` chain Annotations @Override

public Mono<HandlerResult> handle(ServerWebExchange exchange, Object handler)

Handle the request with the given handler, previously checked via supports(Object).

Implementations should consider the following for exception handling:

Handle invocation exceptions within this method.
Set an exception handler on the returned HandlerResult to handle deferred exceptions from asynchronous return values, and to handle exceptions from response rendering.
Implement DispatchExceptionHandler to extend exception handling to exceptions that occur before a handler is selected.

Parameters

exchange:ServerWebExchange: current server exchange
handler:Object: the selected handler which must have been previously checked via supports(Object)

Mono that emits a HandlerResult, or completes empty if the request is fully handled; any error signal would not be handled within the DispatcherHandler, and would instead be processed by the chain of registered org.springframework.web.server.WebExceptionHandlers at the end of the org.springframework.web.server.WebFilter chain

Annotations

supports back to summary

supports	back to summary
public boolean supports(Object handler) Implements org.springframework.web.reactive.HandlerAdapter.supports. Doc from org.springframework.web.reactive.HandlerAdapter.supports. Whether this `HandlerAdapter` supports the given `handler`. Parameters handler:Object the handler object to check Returns:boolean whether the handler is supported Annotations @Override

public boolean supports(Object handler)

Whether this HandlerAdapter supports the given handler.

Parameters

Returns:boolean

whether the handler is supported

Annotations