Moved the name of the header for the sequence-number into a static field

diff --git a/delivery/src/main/java/de/juplo/kafka/outbox/delivery/OutboxProducer.java b/delivery/src/main/java/de/juplo/kafka/outbox/delivery/OutboxProducer.java
index 09c8789..2ad4b7e 100644 (file)
--- a/delivery/src/main/java/de/juplo/kafka/outbox/delivery/OutboxProducer.java
+++ b/delivery/src/main/java/de/juplo/kafka/outbox/delivery/OutboxProducer.java
@@ -25,6 +25,7 @@ public class OutboxProducer
 {
   final static Logger LOG = LoggerFactory.getLogger(OutboxProducer.class);
 
 {
   final static Logger LOG = LoggerFactory.getLogger(OutboxProducer.class);
 

+  public final static String HEADER = "#";

 
   private final OutboxRepository repository;
   private final KafkaProducer<String, String> producer;
 
   private final OutboxRepository repository;
   private final KafkaProducer<String, String> producer;


@@ -68,7 +69,7 @@ public class OutboxProducer
         new ProducerRecord<>(topic, item.getKey(), item.getValue());
 
     sequenceNumber = item.getSequenceNumber();
         new ProducerRecord<>(topic, item.getKey(), item.getValue());
 
     sequenceNumber = item.getSequenceNumber();

-    record.headers().add("SEQ#", Longs.toByteArray(sequenceNumber));
+    record.headers().add(HEADER, Longs.toByteArray(sequenceNumber));

 
     producer.send(record, (metadata, e) ->
     {
 
     producer.send(record, (metadata, e) ->
     {