Spring Boot In Action Guide

@GetMapping("/{id}") public ResponseEntity<User> getById(@PathVariable Long id) { return userService.findById(id) .map(ResponseEntity::ok) .orElse(ResponseEntity.notFound().build()); }

@Scheduled(initialDelay = 10000, fixedRate = 30000) public void fixedRateTask() { } } @Configuration @EnableAsync public class AsyncConfig implements AsyncConfigurer { @Override public Executor getAsyncExecutor() { ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor(); executor.setCorePoolSize(5); executor.setMaxPoolSize(10); executor.setQueueCapacity(100); executor.initialize(); return executor; } } spring boot in action

@Component public class OrderPublisher { @Autowired private RabbitTemplate rabbitTemplate; @GetMapping("/{id}") public ResponseEntity&lt

@Scheduled(cron = "0 0 * * * *") public void hourlyTask() { // Runs every hour } } @Scheduled(initialDelay = 10000