org.springframework.web.server

public Interface WebExceptionHandler

Known Direct Implementers: org.springframework.web.server.handler.ExceptionHandlingWebHandler.CheckpointInsertingHandler, org.springframework.web.server.handler.ResponseStatusExceptionHandler
Imports: reactor.core.publisher.Mono

Contract for handling exceptions during web server exchange processing.

Author: Rossen Stoyanchev
Since: 5.0

Method Summary

Modifier and Type	Method and Description
public Mono<Void>	Returns: `Mono<Void>` to indicate when exception handling is complete handle(ServerWebExchange the current exchange exchange, Throwable the exception to handle ex) Handle the given exception.

Method Detail

handle back to summary

handle	back to summary
public Mono<Void> handle(ServerWebExchange exchange, Throwable ex) Handle the given exception. A completion signal through the return value indicates error handling is complete while an error signal indicates the exception is still not handled. Parameters exchange:ServerWebExchange the current exchange ex:Throwable the exception to handle Returns:Mono<Void> `Mono<Void>` to indicate when exception handling is complete

public Mono<Void> handle(ServerWebExchange exchange, Throwable ex)

Handle the given exception. A completion signal through the return value indicates error handling is complete while an error signal indicates the exception is still not handled.

Parameters

exchange:ServerWebExchange: the current exchange
ex:Throwable: the exception to handle

Returns:Mono<Void>

Mono<Void> to indicate when exception handling is complete