Jignesh Patel

Ben
What is the difference between part 1 and part 2?
Does all examples are based on gradle or maven?

It does works after adding following

@Acknowledgment(Acknowledgment.Strategy.POST_PROCESSING) public CompletionStage<Void> process(Message<String> jsonDataReceive) {   service.process(jsonDataReceive.getPayload());    return jsonDataReceive.ack(); }

but then it gives following error:
Cannot start a JTA transaction from the IO thread.

We have a following code using Java 17 and quarkus
@Incoming("requests")
   @Outgoing("billingdata")
   @Blocking
   public void process(String jsonDataReceive) {
       LOG.info("Receive JSON ::"+jsonDataReceive);
       LOG.info("Quote Request::"+jsonDataReceive);
       service.process(jsonDataReceive);
   }

However, this code is not able to handle  multiple requests(More Data) at the same time and looses the connection with kafka. What will be possible solution

how to handle private method which is called inside the testing method? In your book there is a section which mention that there is nothing wrong in private fields and methods so that is very encoring.

Thank you very much for all these information. Just purchased one.
Wondering if there is maven based configuration provided?

Michał Płachta wrote:
In short, you invert the control by passing a function to a function.

Interesting thinking!!! Another good reason to purchase the book. As this concept requires a bit of study with the clear head.

How we can experience inversion of control in context of functional programming?

The book references SPARQL query language.That is a new term to me? What is that? How it is useful in functional programming

Micheal
I am coming from Java background, so I find the following topic very interesting:

"Designing with functions and types instead of objects"


can you elaborate more that what is being covered for this.

so the book is not depend on specific language.

I am hoping there must be a nice explanation about how to avoid concurrentmodificationexception?

wow 18 chapters!!!

This is an interesting discussion. If there is a plan to write a book on spring, how about quarkus? Will you guys wait for few years to see if quarkus adopted to main stream. I know recently Netflix started using quarkus.

I just glanced the initial content, one of the interesting thing to learn that compiler only makes a no argument constructor if no constructor(with or without argument) is supplied.

I would appreciate if authors can provide more insights on what is covered in following chapter?
Chapter 9. Life and Death of an Object: Constructors and Garbage Collection