WIP: shard assigned/revoked events

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

diff --git a/src/main/java/de/juplo/kafka/chat/backend/ChatBackendProperties.java b/src/main/java/de/juplo/kafka/chat/backend/ChatBackendProperties.java
index d772fc9..ec5c7f5 100644 (file)
--- a/src/main/java/de/juplo/kafka/chat/backend/ChatBackendProperties.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/ChatBackendProperties.java
@@ -4,6 +4,7 @@ import lombok.Getter;
 import lombok.Setter;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
+import java.net.URI;
 import java.nio.file.Paths;
 
 
@@ -25,7 +26,8 @@ public class ChatBackendProperties
   {
     private ShardingStrategyType shardingStrategy = ShardingStrategyType.none;
     private int numShards = 1;
-    private int[] ownedShards = new int[] { 0 };
+    private int[] ownedShards = new int[0];
+    private URI[] shardOwners = new URI[0];
     private StorageStrategyType storageStrategy = StorageStrategyType.none;
     private String storageDirectory = Paths.get(System.getProperty("java.io.tmpdir"),"chat", "backend").toString();
   }
@@ -34,9 +36,11 @@ public class ChatBackendProperties
   @Setter
   public static class KafkaServicesProperties
   {
+    private URI instanceUri = URI.create("http://localhost:8080");
     private String clientIdPrefix = "DEV";
     private String bootstrapServers = ":9092";
-    private String chatRoomChannelTopic = "message_channel";
+    private String infoChannelTopic = "info_channel";
+    private String dataChannelTopic = "data_channel";
     private int numPartitions = 2;
   }