WIP

[demos/kafka/demos-kafka-payment-system-transfer] / transfer / src / main / java / de / juplo / kafka / payment / transfer / TransferServiceApplication.java

diff --git a/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceApplication.java b/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceApplication.java
index cc3e056..e439068 100644 (file)
--- a/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceApplication.java
+++ b/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceApplication.java
@@ -8,7 +8,6 @@ import lombok.extern.slf4j.Slf4j;
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.ProducerConfig;
 import org.apache.kafka.common.serialization.StringSerializer;
-import org.apache.kafka.common.serialization.UUIDSerializer;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -24,11 +23,11 @@ import java.util.UUID;
 public class TransferServiceApplication
 {
   @Bean(destroyMethod = "close")
-  KafkaProducer<UUID, String> producer(TransferServiceProperties properties)
+  KafkaProducer<String, String> producer(TransferServiceProperties properties)
   {
     Properties props = new Properties();
     props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, properties.bootstrapServers);
-    props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, UUIDSerializer.class);
+    props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
     props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
 
     return new KafkaProducer<>(props);