From: Kai Moritz <kai@juplo.de>
Date: Sun, 31 Jan 2021 15:51:59 +0000 (+0100)
Subject: Moved the name of the header for the sequence-number into a static field
X-Git-Tag: part-2~2
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=0f0d035e62ec8035809108c2881065d24ca1b62d;p=demos%2Fkafka%2Foutbox

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
--- 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);
 
+  public final static String HEADER = "#";
 
   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();
-    record.headers().add("SEQ#", Longs.toByteArray(sequenceNumber));
+    record.headers().add(HEADER, Longs.toByteArray(sequenceNumber));
 
     producer.send(record, (metadata, e) ->
     {