X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FApplicationConfiguration.java;h=3be8f95df710dc1cc0162ccbd9e5a1525f822dc0;hb=c808810e9e33afe33b29f7fd3921023ecd15483d;hp=3925fcba5fcd5a6a5f9bf934e93546493440e90c;hpb=53e0f25ec3d03858494b2006670dc2b0564139c3;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
index 3925fcb..3be8f95 100644
--- a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
+++ b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
@@ -2,7 +2,6 @@ package de.juplo.kafka;
 
 import org.apache.kafka.clients.consumer.Consumer;
 import org.apache.kafka.clients.consumer.KafkaConsumer;
-import org.apache.kafka.common.serialization.LongDeserializer;
 import org.apache.kafka.common.serialization.StringDeserializer;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
@@ -19,20 +18,20 @@ import java.util.concurrent.Executors;
 public class ApplicationConfiguration
 {
   @Bean
-  public KeyCountingRecordHandler messageCountingRecordHandler()
+  public SumRecordHandler sumRecordHandler()
   {
-    return new KeyCountingRecordHandler();
+    return new SumRecordHandler();
   }
 
   @Bean
-  public KeyCountingRebalanceListener wordcountRebalanceListener(
-      KeyCountingRecordHandler keyCountingRecordHandler,
+  public SumRebalanceListener sumRebalanceListener(
+      SumRecordHandler sumRecordHandler,
       PartitionStatisticsRepository repository,
-      Consumer<String, Long> consumer,
+      Consumer<String, String> consumer,
       ApplicationProperties properties)
   {
-    return new KeyCountingRebalanceListener(
-        keyCountingRecordHandler,
+    return new SumRebalanceListener(
+        sumRecordHandler,
         repository,
         properties.getClientId(),
         properties.getTopic(),
@@ -42,11 +41,11 @@ public class ApplicationConfiguration
   }
 
   @Bean
-  public EndlessConsumer<String, Long> endlessConsumer(
-      KafkaConsumer<String, Long> kafkaConsumer,
+  public EndlessConsumer<String, String> endlessConsumer(
+      KafkaConsumer<String, String> kafkaConsumer,
       ExecutorService executor,
-      KeyCountingRebalanceListener keyCountingRebalanceListener,
-      KeyCountingRecordHandler keyCountingRecordHandler,
+      SumRebalanceListener sumRebalanceListener,
+      SumRecordHandler sumRecordHandler,
       ApplicationProperties properties)
   {
     return
@@ -55,8 +54,8 @@ public class ApplicationConfiguration
             properties.getClientId(),
             properties.getTopic(),
             kafkaConsumer,
-            keyCountingRebalanceListener,
-            keyCountingRecordHandler);
+            sumRebalanceListener,
+            sumRecordHandler);
   }
 
   @Bean
@@ -66,7 +65,7 @@ public class ApplicationConfiguration
   }
 
   @Bean(destroyMethod = "close")
-  public KafkaConsumer<String, Long> kafkaConsumer(ApplicationProperties properties)
+  public KafkaConsumer<String, String> kafkaConsumer(ApplicationProperties properties)
   {
     Properties props = new Properties();
 
@@ -76,10 +75,9 @@ public class ApplicationConfiguration
     props.put("client.id", properties.getClientId());
     props.put("enable.auto.commit", false);
     props.put("auto.offset.reset", properties.getAutoOffsetReset());
-    props.put("auto.commit.interval.ms", (int)properties.getCommitInterval().toMillis());
     props.put("metadata.max.age.ms", "1000");
     props.put("key.deserializer", StringDeserializer.class.getName());
-    props.put("value.deserializer", LongDeserializer.class.getName());
+    props.put("value.deserializer", StringDeserializer.class.getName());
 
     return new KafkaConsumer<>(props);
   }