revxrsal.commands.exception

Interface CommandExceptionHandler<A extends CommandActor>

All Known Implementing Classes:

DefaultExceptionHandler, RuntimeExceptionAdapter

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 CommandExceptionHandler<A extends CommandActor>

A handler for all exceptions that may be thrown during the command invocation.

Exceptions may be anything, including Java's normal exceptions, and build-in ones thrown by different components in the framework.

Set with Lamp.Builder#exceptionHandler(CommandExceptionHandler).

For a flexible yet powerful implementation, see RuntimeExceptionAdapter which allows handling exceptions in smaller functions

See Also:

RuntimeExceptionAdapter

Method Summary

Modifier and Type	Method and Description
void	handleException(@NotNull java.lang.Throwable throwable, @NotNull ErrorContext<A> errorContext) Handles the given exception.

Method Detail

handleException

void handleException(@NotNull
                     @NotNull java.lang.Throwable throwable,
                     @NotNull
                     @NotNull ErrorContext<A> errorContext)

Handles the given exception.

Parameters:

throwable - Exception to handle

errorContext - The context in which the error occurred. For example, if the error was because a parameter was invalid, this will be a ErrorContext.ParsingParameter context, which contains information about the parameter being parsed.