Server.java

package net.wessendorf.undertow;

import io.undertow.Undertow;
import io.undertow.server.handlers.resource.FileResourceManager;
import org.jboss.resteasy.plugins.server.undertow.UndertowJaxrsServer;

import java.io.File;
import java.util.logging.Logger;

import static io.undertow.Handlers.resource;

public class Server {

    private static final Logger logger = Logger.getLogger(Server.class.getName());

    public static void main(String[] args) {

        UndertowJaxrsServer ut = new UndertowJaxrsServer();

        ut.start(
                Undertow.builder()
                        .addHttpListener(8080, "localhost")
                        .setHandler(resource(new FileResourceManager(new File(System.getProperty("user.home")), 100))
                                .setDirectoryListingEnabled(true))


        );

        try {
            Thread.currentThread().join();
        }
        catch (InterruptedException e) {
            logger.info("shutting down");
            ut.stop();
        }

    }
}