Class ExceptionHandlingwebHandler

java.lang.Object

org.springframework.web.server.handler.webHandlerDecorator

org.springframework.web.server.handler.ExceptionHandlingwebHandler

All Implemented Interfaces:

webHandler

public class ExceptionHandlingwebHandler
extends webHandlerDecorator

webHandler decorator that invokes one or more webExceptionHandlers after the delegate webHandler.

Since:

5.0

Author:

Rossen Stoyanchev

Field Summary

Fields

Modifier and Type	Field	Description
static final String	HANDLED_web_EXCEPTION	Name of the attribute that contains the exception handled by webExceptionHandlers.

Constructor Summary

Constructors

Constructor	Description
ExceptionHandlingwebHandler(webHandler delegate, List<webExceptionHandler> handlers)	Create an ExceptionHandlingwebHandler for the given delegate.

Method Summary

Modifier and Type	Method	Description
List<webExceptionHandler>	getExceptionHandlers()	Return a read-only list of the configured exception handlers.
reactor.core.publisher.Mono<Void>	handle(ServerwebExchange exchange)	Handle the web server exchange.

Methods inherited from class webHandlerDecorator

getDelegate, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

HANDLED_web_EXCEPTION

public static final String HANDLED_web_EXCEPTION

Name of the attribute that contains the exception handled by webExceptionHandlers.

Since:

6.1

Constructor Details

ExceptionHandlingwebHandler

public ExceptionHandlingwebHandler(webHandler delegate,
 List<webExceptionHandler> handlers)

Create an ExceptionHandlingwebHandler for the given delegate.

Parameters:

delegate - the webHandler delegate

handlers - the webExceptionHandlers to apply

Method Details

getExceptionHandlers

public List<webExceptionHandler> getExceptionHandlers()

Return a read-only list of the configured exception handlers.

handle

public reactor.core.publisher.Mono<Void> handle(ServerwebExchange exchange)

Description copied from interface: webHandler

Handle the web server exchange.

Specified by:

handle in interface webHandler

Overrides:

handle in class webHandlerDecorator

Parameters:

exchange - the current server exchange

Returns:

Mono<Void> to indicate when request handling is complete