Module io.helidon.webserver

Package io.helidon.webserver.http

Class ErrorHandlers

java.lang.Object

io.helidon.webserver.http.ErrorHandlers

public final class ErrorHandlers
extends Object

Http routing Error handlers.

Method Summary

Modifier and Type	Method	Description
static ErrorHandlers	create(Map<Class<? extends Throwable>,ErrorHandler<?>> errorHandlers)	Create error handlers.
void	runWithErrorHandling(ConnectionContext ctx, RoutingRequest request, RoutingResponse response, Callable<Void> task)	Run a task and handle the errors, if any.
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

create

public static ErrorHandlers create(Map<Class<? extends Throwable>,ErrorHandler<?>> errorHandlers)

Create error handlers.

Parameters:

errorHandlers - map of type to error handler

Returns:

new error handlers

toString

public String toString()

Overrides:

toString in class Object

runWithErrorHandling

public void runWithErrorHandling(ConnectionContext ctx,
 RoutingRequest request,
 RoutingResponse response,
 Callable<Void> task)

Run a task and handle the errors, if any. Uses error handlers configured on routing. Correctly handles all expected (and unexpected) exceptions that can happen in filters and routes.

Parameters:

ctx - connection context

request - HTTP server request

response - HTTP server response

task - task to execute