Himai Minh

First of all, make sure your credentials are something authorized to log on to the service.

There seems like a circular dependency in your domain objects. Try to search for @JsonIgnore and see if that works for you:
https://www.appsdeveloperblog.com/jsonignore-annotation-in-java/

How about adding "" to @RequestMapping. If you prefer not to use any relative URL, then add this blank. The URL will be localhost:8080/ to access to index.
 @RequestMapping({"", "/home"})
public String home(){
 
 
   return "index";
}

Topic: Quantum Computing For Java Developers
Time : Dec 18 2022 10:00 am - noon Eastern Standard Time (US, New York time)
Speaker: Johan Vos, Co-Founder of Gluon
Moderator: Shadab Hussain, Co-Founder of Quantum Computing India
Event host: Washington DC/India/Toronto Quantum Computing Meetup
Sign up link https://www.eventbrite.com/e/quantum-computing-for-java-developers-tickets-426509680937
Zoom registration form will be emailed to signed up participants no later than 1 hour prior to the event.
Live stream on Youtube will be emailed 15 minutes before the event starts.

Also, another workaround is :
public static void main(String[] args) throws InterruptedException, ExecutionException {         System.out.println("In main, Start: "+LocalTime.now());                 executorService.submit(()-> {                               List<Integer> input = generate();                               var value= findMax(input);                               System.out.println("Found max of list: "+value);                            });         executorService.submit(()-> {                                     List<Integer> input = generate();                                     var value= findMin(input);                                     System.out.println("Found min of list: "+value);                                   }) ;          executorService.submit(()-> {                                      List<Integer> input = generate();                                       var value= findNear100(input);                                       System.out.println("Found the nearest of 100: "+value);                                     });          executorService.shutdown();       System.out.println("In main,   End: "+LocalTime.now());       }

Hi, I test your code and found out that regardless delay is there or not, the main thread won't wait for the three completablefuture calls.
Here is what I do to fix it. Each completablefuture calls the join method. They will all finish before the main thread.
Add the following code above the System.out.println("In main, End: "+ LocalTime.now());
CompletableFuture<Void> allCf = CompletableFuture.allOf(ctMax, ctMin, ctFindNear100) ;            List<CompletableFuture<Void>> cflist = List.of(ctMax, ctMin, ctFindNear100);            allCf.                thenApply(v -> cflist                        .stream()                        .map(CompletableFuture::join)                        .collect(Collectors.toList())).join();             System.out.println("In main,   End: "+LocalTime.now());

Your OrderController looks ok. But you mentioned that your security config is preventing you to access the order service.

In you WebSecurityConfig class, can you change this:
.antMatchers("/order/**")
into this mvcMatchers("/orders/**") ?

Also, are you sure you have the right authority to access to order?  

Is it because of the underscore in the URL? Try to replace underscore by %5F and see.

Hi Stephan,
I think Kevin wants to create a mock user with the JWT token to see if this mock user has access to the URL.

Does it help : https://stackoverflow.com/questions/70262617/how-to-mock-jwt-token-to-use-it-with-mockito-and-spring-boot ?
It adds the JWT token to the header of the mockMvcRequestBuilder.

Does this help:
https://github.com/spring-projects/spring-security/issues/7641 ?

Yes, using save() in CrudRepository is to save the entity. But you need to make sure your Spring Boot application is connecting to the DB.
Here is a reference:
https://spring.io/guides/gs/accessing-data-mysql/

I am not sure if onStatus(....) can help.
Here is my brainstorming :
webClient.get()
 .uri("....")
 .retrieve()
 .onStatus(HttpStatus::is2xxSuccessful, response -> response.rawStatusCode() == 200 ?  .... )

Here is a reference:
https://rieckpil.de/spring-webclient-exchange-vs-retrieve-a-comparison/

Hi Tim,
That is interesting to know that Spring Boot is serverless. Nowadays, people use Spring Boot to develop microservices and deploy the microservices
to Docker/Kubernetes for scalability and redundancy.