org.mule.runtime.core.api.util

Interface ExceptionHandler<T,E extends Exception>

Type Parameters:

T - the generic type of the return value

E - the generic type of the expected exception

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 ExceptionHandler<T,E extends Exception>

A FunctionalInterface which handles a random Exception by either returning a value of type T or by throwing an exception of type E

Since:

4.0

Method Summary

Modifier and Type	Method and Description
T	handle(Exception exception) Handles the given exception by either returning a new value of type T or throwing an Exception of type E

Method Detail

handle

T handle(Exception exception)
  throws E extends Exception

Handles the given exception by either returning a new value of type T or throwing an Exception of type E

Parameters:

exception - an Exception

Returns:

a value of type T

Throws:

E - if that's how the handler decides to handle the exception

E extends Exception