WIP:fix:activation

[demos/kafka/chat] / src / main / java / de / juplo / kafka / chat / backend / implementation / kafka / KafkaChatHomeService.java

diff --git a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaChatHomeService.java b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaChatHomeService.java
index 9409716..3a87318 100644 (file)
--- a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaChatHomeService.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/KafkaChatHomeService.java
@@ -67,9 +67,18 @@ public class KafkaChatHomeService implements ChatHomeService
     return infoChannel.getShardOwners();
   }
 
-  int selectShard(UUID chatRoomId)
+  private int selectShard(UUID chatRoomId)
   {
     byte[] serializedKey = chatRoomId.toString().getBytes();
     return Utils.toPositive(Utils.murmur2(serializedKey)) % numPartitions;
   }
+
+  @Override
+  public String toString()
+  {
+    StringBuffer stringBuffer = new StringBuffer(KafkaChatHomeService.class.getSimpleName());
+    stringBuffer.append(", ");
+    stringBuffer.append(dataChannel.getConsumerGroupMetadata());
+    return stringBuffer.toString();
+  }
 }