Vorlage für die JSON-Version des Rest-Producers

[demos/kafka/training] / src / main / java / de / juplo / kafka / ApplicationConfiguration.java

diff --git a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
index 9a11f6e..f1d773e 100644 (file)
--- a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
+++ b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
@@ -1,11 +1,11 @@
 package de.juplo.kafka;
 
 import org.apache.kafka.clients.producer.KafkaProducer;
+import org.apache.kafka.common.serialization.IntegerSerializer;
 import org.apache.kafka.common.serialization.StringSerializer;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.kafka.support.serializer.JsonSerializer;
 
 import java.util.Properties;
 
@@ -40,10 +40,7 @@ public class ApplicationConfiguration
     props.put("linger.ms", properties.getLingerMs());
     props.put("compression.type", properties.getCompressionType());
     props.put("key.serializer", StringSerializer.class.getName());
-    props.put("value.serializer", JsonSerializer.class.getName());
-    props.put(JsonSerializer.TYPE_MAPPINGS,
-        "ADD:" + AddNumberMessage.class.getName() + "," +
-        "CALC:" + CalculateSumMessage.class.getName());
+    props.put("value.serializer", IntegerSerializer.class.getName());
 
     return new KafkaProducer<>(props);
   }