WIP:async

[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 862c5f2..d4c0885 100644 (file)
--- a/src/main/java/de/juplo/kafka/Application.java
+++ b/src/main/java/de/juplo/kafka/Application.java
@@ -7,43 +7,34 @@ import org.springframework.boot.ApplicationArguments;
 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 org.springframework.scheduling.annotation.EnableAsync;
 
 import javax.annotation.PreDestroy;
 import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Future;
 
 
 @SpringBootApplication
+@EnableAsync
 @Slf4j
 public class Application implements ApplicationRunner
 {
   @Autowired
-  ExecutorService executorService;
-  @Autowired
-  Consumer<String, Message> consumer;
+  Consumer<?, ?> consumer;
   @Autowired
   SimpleConsumer simpleConsumer;
 
-  Future<?> consumerJob;
-
   @Override
   public void run(ApplicationArguments args) throws Exception
   {
     log.info("Starting SimpleConsumer");
-    consumerJob = executorService.submit(simpleConsumer);
+    simpleConsumer.run();
   }
 
   @PreDestroy
-  public void shutdown() throws ExecutionException, InterruptedException
+  public void stop() throws ExecutionException, InterruptedException
   {
     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");
   }