import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.context.annotation.Bean;
-import org.springframework.kafka.core.ConsumerFactory;
import javax.annotation.PreDestroy;
import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executor;
import java.util.concurrent.Future;
public class Application implements ApplicationRunner
{
@Autowired
- ExecutorService executorService;
+ Executor executor;
@Autowired
Consumer<?, ?> consumer;
@Autowired
SimpleConsumer simpleConsumer;
- Future<?> consumerJob;
-
@Override
public void run(ApplicationArguments args) throws Exception
{
log.info("Starting SimpleConsumer");
- consumerJob = executorService.submit(simpleConsumer);
+ executor.execute(simpleConsumer);
}
@PreDestroy
{
log.info("Signaling SimpleConsumer to quit its work");
consumer.wakeup();
- log.info("Waiting for SimpleConsumer to finish its work");
- consumerJob.get();
- log.info("SimpleConsumer finished its work");
}