public static CompletableFuture exceptionallyCompose()

in src/main/java/com/spotify/github/async/Async.java [40:53]

• 13 lines of code
• 2 McCabe index (conditional complexity)

    public static <T> CompletableFuture<T> exceptionallyCompose(
            final CompletableFuture<T> future, final Function<Throwable, CompletableFuture<T>> handler) {

        return future
                .handle(
                        (result, throwable) -> {
                            if (throwable != null) {
                                return handler.apply(throwable);
                            } else {
                                return CompletableFuture.completedFuture(result);
                            }
                        })
                .thenCompose(Function.identity());
    }