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WIP:TaskExecutor-NEU
[demos/kafka/training]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
Application.java
diff --git
a/src/main/java/de/juplo/kafka/Application.java
b/src/main/java/de/juplo/kafka/Application.java
index
a9b466d
..
705f52f
100644
(file)
--- a/
src/main/java/de/juplo/kafka/Application.java
+++ b/
src/main/java/de/juplo/kafka/Application.java
@@
-10,7
+10,7
@@
import org.springframework.boot.autoconfigure.SpringBootApplication;
import javax.annotation.PreDestroy;
import java.util.concurrent.ExecutionException;
import javax.annotation.PreDestroy;
import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Executor;
+import java.util.concurrent.Executor
Service
;
import java.util.concurrent.Future;
import java.util.concurrent.Future;
@@
-19,17
+19,19
@@
import java.util.concurrent.Future;
public class Application implements ApplicationRunner
{
@Autowired
public class Application implements ApplicationRunner
{
@Autowired
- Executor
executor
;
+ Executor
Service executorService
;
@Autowired
Consumer<?, ?> kafkaConsumer;
@Autowired
SimpleConsumer simpleConsumer;
@Autowired
Consumer<?, ?> kafkaConsumer;
@Autowired
SimpleConsumer simpleConsumer;
+ Future<?> consumerJob;
+
@Override
public void run(ApplicationArguments args) throws Exception
{
log.info("Starting SimpleConsumer");
@Override
public void run(ApplicationArguments args) throws Exception
{
log.info("Starting SimpleConsumer");
-
executor.execute
(simpleConsumer);
+
consumerJob = executorService.submit
(simpleConsumer);
}
@PreDestroy
}
@PreDestroy
@@
-37,6
+39,9
@@
public class Application implements ApplicationRunner
{
log.info("Signaling SimpleConsumer to quit its work");
kafkaConsumer.wakeup();
{
log.info("Signaling SimpleConsumer to quit its work");
kafkaConsumer.wakeup();
+ log.info("Waiting for SimpleConsumer to finish its work");
+ consumerJob.get();
+ log.info("SimpleConsumer finished its work");
}
}