From b29703074124041a11f3d7341d8e3942df0b89db Mon Sep 17 00:00:00 2001
From: Jiri Pechanec <jpechane@redhat.com>
Date: Mon, 14 Dec 2020 07:13:29 +0100
Subject: [PATCH] DBZ-2847 Outbox event read-only to not generate updates

---
 .../io/debezium/outbox/quarkus/internal/EventDispatcher.java     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/debezium-quarkus-outbox/runtime/src/main/java/io/debezium/outbox/quarkus/internal/EventDispatcher.java b/debezium-quarkus-outbox/runtime/src/main/java/io/debezium/outbox/quarkus/internal/EventDispatcher.java
index acfd72ed0..fe8e97de3 100644
--- a/debezium-quarkus-outbox/runtime/src/main/java/io/debezium/outbox/quarkus/internal/EventDispatcher.java
+++ b/debezium-quarkus-outbox/runtime/src/main/java/io/debezium/outbox/quarkus/internal/EventDispatcher.java
@@ -101,6 +101,7 @@ public void onExportedEvent(@Observes ExportedEvent<?, ?> event) {
             // Unwrap to Hibernate session and save
             Session session = entityManager.unwrap(Session.class);
             session.save(OUTBOX_ENTITY_FULLNAME, dataMap);
+            session.setReadOnly(dataMap, true);
 
             // Remove entity if the configuration deems doing so, leaving useful
             // for debugging