X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Frecorder%2FRecorderApplication.java;h=699c67186c82ea9f53ae062364da348a55f9c945;hb=refs%2Fheads%2Frecorder;hp=3928f2fea675708b4cc1805b9057c8ed567e30cd;hpb=ac67b34208c00885880c093a6a46312dc16e11bb;p=demos%2Fkafka%2Fwordcount

diff --git a/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java b/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java
index 3928f2f..699c671 100644
--- a/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java
+++ b/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java
@@ -2,7 +2,6 @@ package de.juplo.kafka.wordcount.recorder;
 
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.ProducerConfig;
-import org.apache.kafka.common.serialization.StringSerializer;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -18,13 +17,13 @@ import java.util.Properties;
 public class RecorderApplication
 {
 	@Bean(destroyMethod = "close")
-	KafkaProducer<String, Recording> producer(RecorderApplicationProperties properties)
+	KafkaProducer<User, Recording> producer(RecorderApplicationProperties properties)
 	{
 		Assert.hasText(properties.getBootstrapServer(), "juplo.wordcount.recorder.bootstrap-server must be set");
 
 		Properties props = new Properties();
 		props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, properties.getBootstrapServer());
-		props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
+		props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, JsonSerializer.class);
 		props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JsonSerializer.class);
 		props.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);