X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2Fimplementation%2Fkafka%2FKafkaServicesConfiguration.java;h=d17c79c935550fabebe944a5254de278e968bc43;hb=d66fb5500e6572c15447f5231306df102d5227bd;hp=d63111a7e04f618ef440e20f414491f22947d4db;hpb=73fe0a2d380cd9ed8b2da561ae7531d90c0ef9c5;p=demos%2Fkafka%2Fchat

diff --git a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesConfiguration.java b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesConfiguration.java
index d63111a7..d17c79c9 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesConfiguration.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaServicesConfiguration.java
@@ -18,10 +18,12 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.kafka.support.serializer.JsonDeserializer;
 import org.springframework.kafka.support.serializer.JsonSerializer;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
 import java.time.Clock;
 import java.time.ZoneId;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Properties;
 
@@ -34,7 +36,34 @@ import java.util.Properties;
 public class KafkaServicesConfiguration
 {
   @Bean
-  ChatHomeService kafkaChatHome(
+  KafkaServicesApplicationRunner kafkaServicesApplicationRunner(
+      ThreadPoolTaskExecutor taskExecutor,
+      ChatRoomChannel chatRoomChannel,
+      Consumer<String, AbstractMessageTo> chatRoomChannelConsumer,
+      KafkaServicesApplicationRunner.WorkAssignor workAssignor)
+  {
+    return new KafkaServicesApplicationRunner(
+        taskExecutor,
+        chatRoomChannel,
+        chatRoomChannelConsumer,
+        workAssignor);
+  }
+
+  @Bean
+  KafkaServicesApplicationRunner.WorkAssignor workAssignor(
+      ChatBackendProperties properties,
+      ChatRoomChannel chatRoomChannel)
+  {
+    return consumer ->
+    {
+      List<String> topics =
+          List.of(properties.getKafka().getChatRoomChannelTopic());
+      consumer.subscribe(topics, chatRoomChannel);
+    };
+  }
+
+  @Bean
+    ChatHomeService kafkaChatHome(
       ChatBackendProperties properties,
       ChatRoomChannel chatRoomChannel)
   {