Module io.helidon.webserver
Package io.helidon.webserver.http

Interface ErrorHandler<T extends Throwable>

Type Parameters:
T - type of throwable handled by this handler
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface ErrorHandler<T extends Throwable>
The routing error handler. Can be mapped to the error cause in HttpRouting.
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    handle(ServerRequest req, ServerResponse res, T throwable)
    Error handling consumer.

  • Method Details

    • handle

      void handle(ServerRequest req, ServerResponse res, T throwable)
      Error handling consumer. Do not throw an exception from an error handler, it would make this error handler invalid and the exception would be ignored.
      Parameters:
      req - the server request
      res - the server response
      throwable - the cause of the error