From: Kai Moritz <kai@juplo.de>
Date: Fri, 15 Sep 2023 19:35:17 +0000 (+0200)
Subject: WIP
X-Git-Tag: rebase--2024-01-26--18-11~21
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=c186a4d189e2bfe1483f11f209b74fed1e7c7ff3;p=demos%2Fkafka%2Fchat

WIP
---

diff --git a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java
index d2d6f300..181f7bf7 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java
@@ -19,6 +19,7 @@ import reactor.core.publisher.Mono;
 
 import java.time.*;
 import java.util.*;
+import java.util.function.Function;
 import java.util.stream.IntStream;
 
 
@@ -300,11 +301,16 @@ public class DataChannel implements Runnable, ConsumerRebalanceListener
         .getChatRoomInfo(id)
         .map(chatRoomInfo -> chatRoomData[shard].computeIfAbsent(
             id,
-            (chatRoomId) ->
-            {
-              log.info("Creating ChatRoom {} with buffer-size {}", chatRoomId, bufferSize);
-              KafkaChatMessageService service = new KafkaChatMessageService(this, chatRoomId);
-              return new ChatRoomData(clock, service, bufferSize);
-            }));
+            computeChatRoomData()));
+  }
+
+  private Function<UUID, ChatRoomData> computeChatRoomData()
+  {
+    return (chatRoomId) ->
+    {
+      log.info("Creating ChatRoom {} with buffer-size {}", chatRoomId, bufferSize);
+      KafkaChatMessageService service = new KafkaChatMessageService(this, chatRoomId);
+      return new ChatRoomData(clock, service, bufferSize);
+    };
   }
 }