X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FApplicationRecordHandler.java;h=f4d3671ae6da4208a551271f3b19750213e07ce8;hb=0c9a0c1cf9a0065012743efcd940d8721bc33c20;hp=51d524fc682beb6a8998075a55bf037c7c25ee51;hpb=80228c42df19f61f868de9d72afb655a3e6c0576;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/ApplicationRecordHandler.java b/src/main/java/de/juplo/kafka/ApplicationRecordHandler.java
index 51d524f..f4d3671 100644
--- a/src/main/java/de/juplo/kafka/ApplicationRecordHandler.java
+++ b/src/main/java/de/juplo/kafka/ApplicationRecordHandler.java
@@ -2,7 +2,6 @@ package de.juplo.kafka;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.kafka.clients.consumer.ConsumerRecord;
 
 import java.time.Duration;
 import java.util.HashMap;
@@ -12,7 +11,7 @@ import java.util.Optional;
 
 @RequiredArgsConstructor
 @Slf4j
-public class ApplicationRecordHandler implements RecordHandler<String, String>
+public class ApplicationRecordHandler implements RecordHandler
 {
   private final AdderResults results;
   private final Optional<Duration> throttle;
@@ -22,23 +21,33 @@ public class ApplicationRecordHandler implements RecordHandler<String, String>
 
 
   @Override
-  public void accept(ConsumerRecord<String, String> record)
+  public void addNumber(
+      String topic,
+      Integer partition,
+      Long offset,
+      String user,
+      MessageAddNumber message)
   {
-    Integer partition = record.partition();
-    String user = record.key();
-    String message = record.value();
+    state.get(partition).addToSum(user, message.getNext());
+    throttle();
+  }
 
-    if (message.equals("CALCULATE"))
-    {
-      AdderResult result = state.get(partition).calculate(user);
-      log.info("{} - New result for {}: {}", id, user, result);
-      results.addResults(partition, user, result);
-    }
-    else
-    {
-      state.get(partition).addToSum(user, Integer.parseInt(message));
-    }
+  @Override
+  public void calculateSum(
+      String topic,
+      Integer partition,
+      Long offset,
+      String user,
+      MessageCalculateSum message)
+  {
+    AdderResult result = state.get(partition).calculate(user);
+    log.info("{} - New result for {}: {}", id, user, result);
+    results.addResults(partition, user, result);
+    throttle();
+  }
 
+  private void throttle()
+  {
     if (throttle.isPresent())
     {
       try