How to use threadPoolExecutor for async spring - spring

Question

I have a requirement to use same thread for multiple request in async spring.
Here is the code which i am using :
Here is the Executor configuration file
#Configuration
#EnableAsync
public class ExecutorConfig {
#Bean(name = "threadPoolExecutor")
public Executor getAsyncExecutor() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(7);
executor.setMaxPoolSize(42);
executor.setQueueCapacity(11);
executor.setThreadNamePrefix("threadPoolExecutor-");
executor.initialize();
return executor;
}
}
Here is the service file
public interface QueueService {
public void createQueue();
public void sendData();
}
Here is the Service Implementation
#Service
public class QueueServiceImpl implements QueueService {
#Override
#Async("threadPoolExecutor")
public void createQueue() {
System.out.println(Thread.currentThread().getName());
}
#Override
#Async("threadPoolExecutor")
public void sendData() {
// Need to use the same thread which created the queue
// Thread.currentThread() should be same for both methods
System.out.println(Thread.currentThread().getName());
}
}
Here is the controller class
#RestController
public class Controller {
#Autowired
QueueService queueService;
#RequestMapping(value="/create", method = RequestMethod.GET)
public void createQueue()
{
queueService.createQueue();
}
#RequestMapping(value="/send", method = RequestMethod.GET)
public void sendDataToQueue()
{
queueService.sendData();
}
}
Here is the Spring boot main application
#EnableAsync
#SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
Please let me know how to use #Async in 2 separate request to do the job done by same thread.