X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2Fimplementation%2Fkafka%2FKafkaServicesApplicationRunner.java;h=722508bd596587cbc11d603821448a68ca8aaa48;hb=f3d558866e0f2a1cb002b558f3d094159a31daf5;hp=8b701807dc0a736018b6c384e67bc36fd808211e;hpb=d00cb8f8418d6d42c54fae559b9443e851366f08;p=demos%2Fkafka%2Fchat

diff --git a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesApplicationRunner.java b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesApplicationRunner.java
index 8b701807..722508bd 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesApplicationRunner.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesApplicationRunner.java
@@ -1,21 +1,13 @@
 package de.juplo.kafka.chat.backend.implementation.kafka;
 
-import de.juplo.kafka.chat.backend.ChatBackendProperties;
-import de.juplo.kafka.chat.backend.implementation.kafka.messages.AbstractMessageTo;
 import jakarta.annotation.PreDestroy;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.kafka.clients.consumer.Consumer;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.ApplicationArguments;
 import org.springframework.boot.ApplicationRunner;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 import org.springframework.stereotype.Component;
 
-import java.util.List;
-import java.util.concurrent.CompletableFuture;
-
 
 @ConditionalOnProperty(
     prefix = "chat.backend",
@@ -26,36 +18,18 @@ import java.util.concurrent.CompletableFuture;
 @Slf4j
 public class KafkaServicesApplicationRunner implements ApplicationRunner
 {
-  private final ChatBackendProperties properties;
-  private final ThreadPoolTaskExecutor taskExecutor;
-  private final ChatRoomChannel chatRoomChannel;
-  private final Consumer<String, AbstractMessageTo> chatRoomChannelConsumer;
-
-  CompletableFuture<Void> chatRoomChannelConsumerJob;
+  private final ConsumerTaskRunner consumerTaskRunner;
 
 
   @Override
   public void run(ApplicationArguments args) throws Exception
   {
-    List<String> topics = List.of(properties.getKafka().getChatRoomChannelTopic());
-    chatRoomChannelConsumer.subscribe(topics, chatRoomChannel);
-    log.info("Starting the consumer for the ChatRoomChannel");
-    chatRoomChannelConsumerJob = taskExecutor
-        .submitCompletable(chatRoomChannel)
-        .exceptionally(e ->
-        {
-          log.error("The consumer for the ChatRoomChannel exited abnormally!", e);
-          return null;
-        });
+    consumerTaskRunner.executeConsumerTasks();
   }
 
   @PreDestroy
-  public void joinChatRoomChannelConsumerJob()
+  public void joinConsumerTasks()
   {
-    log.info("Signaling the consumer of the CahtRoomChannel to quit its work");
-    chatRoomChannelConsumer.wakeup();
-    log.info("Waiting for the consumer of the ChatRoomChannel to finish its work");
-    chatRoomChannelConsumerJob.join();
-    log.info("Joined the consumer of the ChatRoomChannel");
+    consumerTaskRunner.joinConsumerTasks();
   }
 }