Beispiele verwenden das Interface, um die erzeugte Instanz abzulegen

diff --git a/src/main/java/de/juplo/kafka/RestProducer.java b/src/main/java/de/juplo/kafka/RestProducer.java
index debe366..cecb980 100644 (file)
--- a/src/main/java/de/juplo/kafka/RestProducer.java
+++ b/src/main/java/de/juplo/kafka/RestProducer.java
@@ -2,6 +2,7 @@ package de.juplo.kafka;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.kafka.clients.producer.Producer;
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.ProducerRecord;
 import org.springframework.http.HttpStatus;
@@ -20,7 +21,7 @@ public class RestProducer
   private final String id;
   private final String topic;
   private final Integer partition;
-  private final KafkaProducer<String, String> producer;
+  private final Producer<String, String> producer;
 
   private long produced = 0;