eldermoraes

package coffee.module;

import java.util.Random;

public class Coffee {

    public enum CoffeeType {
        AMERICANO, LATTE, CAPUCCINO, ESPRESSO, FLAT_WHITE, LONG_BLACK, MACHIATO, MOCHACCINO, IRISH, VIENNA, AFFOGATO
    }

eldermoraes

private void getEvent(ServerRequest serverRequest, ServerResponse serverResponse) {
        serverRequest.context().get(MetricRegistry.class).ifPresent(reg -> reg.counter("eventCounter").inc());
        String eventId = serverRequest.path().param("eventId");
        sendResponse(serverResponse, THEDEVCONFAPI.getEvent(Integer.parseInt(eventId)));
}

eldermoraes

@Timed(name = "getEvents_timed")
@GET
@Produces(MediaType.APPLICATION_JSON)
public JsonObject getEventList(){
    String response = theDevConfAPI.getEventList();

    return JSON.createObjectBuilder()
            .add("message", response)
            .build();
}

eldermoraes

 private static FlowFuture<BookingRes> retryCancel(String cancelFn, Object input, Throwable e) {
        Retry.exponentialWithJitter(
            () -> Flows.currentFlow().invokeFunction(cancelFn, input, BookingRes.class));
        return Flows.currentFlow().failedFuture(e);
}

eldermoraes

private static FlowFuture<BookingRes> cancel(String cancelFn, Object input, Throwable e) {
    Flows.currentFlow().invokeFunction(cancelFn, input, BookingRes.class);
    return Flows.currentFlow().failedFuture(e);
}

eldermoraes

public void book(TripReq input) {
    Flow f = Flows.currentFlow();

    FlowFuture<BookingRes> flightFuture =
        f.invokeFunction("./flight/book", input.flight, BookingRes.class);

    FlowFuture<BookingRes> hotelFuture =
        f.invokeFunction("./hotel/book", input.hotel, BookingRes.class);

    FlowFuture<BookingRes> carFuture =

eldermoraes

@Stateless
public class AuthImpl implements Auth {

    private String URL = "http://localhost:8080/javaEE8ExampleSSOAppService/resources/auth";

    @Override
    public boolean isLogged(String token) {

        return prepareWebTarget().path("/" + token)
                .request()

eldermoraes

public interface Auth {

    public boolean isLogged(String token);

    public String login(String login, String password);

    String logout(String token);
}

eldermoraes

@Path("app2")
public class App2 {

    @Inject
    private Auth auth;

    @GET
    public Response helloWorld(String token) {

        if (!auth.isLogged(token)) {

eldermoraes

@Path("app1")
public class App1 {

    @Inject
    private Auth auth;

    @GET
    public Response helloWorld(String token) {

        if (!auth.isLogged(token)) {