From deb54210ecbf4927306859afeba2f290f2e1397e Mon Sep 17 00:00:00 2001
From: fuyuwei01 <fuyuwei01@qq.com>
Date: Tue, 16 Jul 2024 10:50:11 +0800
Subject: [PATCH] feat: support lossless online/offline (#1338)

---
 .../adapter/transformer/NacosRegistrationTransformer.java      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java
index 553e829d4..23c327bf4 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java
@@ -30,7 +30,8 @@ public class NacosRegistrationTransformer implements RegistrationTransformer {
 
 	@Override
 	public void transformCustom(DefaultInstance instance, Registration registration) {
-		if (registration instanceof NacosRegistration nacosRegistration) {
+		if (registration instanceof NacosRegistration) {
+			NacosRegistration nacosRegistration = (NacosRegistration) registration;
 			NacosDiscoveryProperties nacosDiscoveryProperties = nacosRegistration.getNacosDiscoveryProperties();
 			String namespace = nacosDiscoveryProperties.getNamespace();
 			if (StringUtils.isBlank(namespace)) {