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High volume events

Pragya Keshap answered on February 3, 2023 Popularity 1/10 Helpfulness 1/10

answer High volume events

High volume events

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Event-driven systems reflect how modern businesses actually work–thousands of small changes happening all day, every day. Spring’s ability to handle events and enable developers to build applications around them, means your apps will stay in sync with your business. Spring has a number of event-driven options to choose from, from integration and streaming all the way to cloud functions and data flows.

@Component
public class UserQueueNotifier {

    @EventListener(UserCreated.class)
    @TransactionalEventListener(phase = TransactionPhase.AFTER_COMMIT)
    public void onUserCreate(UserCreated userCreated) {
        User user = userRepository.find(userCreated.id);
        user.generateToken();
        userRepository.save(user);
        jmsTemplate.convertAndSend("emails", new EmailWithToken(user.email, user.token()).asJmsMessage());
    }
}

https://spring.io/event-driven

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: events high-volume java

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