From 9af0f5f996da28f3de12a01d51ff0b03dbfb8671 Mon Sep 17 00:00:00 2001
From: Guirong Hu <ugrong@163.com>
Date: Sun, 12 Dec 2021 00:54:11 +0800
Subject: [PATCH] Move off deprecated ObjectMapper methods.

Closes #2211
---
 .../redis/serializer/GenericJackson2JsonRedisSerializer.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/springframework/data/redis/serializer/GenericJackson2JsonRedisSerializer.java b/src/main/java/org/springframework/data/redis/serializer/GenericJackson2JsonRedisSerializer.java
index 28ee3f675..9ebf67b24 100644
--- a/src/main/java/org/springframework/data/redis/serializer/GenericJackson2JsonRedisSerializer.java
+++ b/src/main/java/org/springframework/data/redis/serializer/GenericJackson2JsonRedisSerializer.java
@@ -29,6 +29,7 @@ import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.ObjectMapper.DefaultTyping;
 import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
 import com.fasterxml.jackson.databind.module.SimpleModule;
 import com.fasterxml.jackson.databind.ser.SerializerFactory;
 import com.fasterxml.jackson.databind.ser.std.StdSerializer;
@@ -68,9 +69,9 @@ public class GenericJackson2JsonRedisSerializer implements RedisSerializer<Objec
 		registerNullValueSerializer(mapper, classPropertyTypeName);
 
 		if (StringUtils.hasText(classPropertyTypeName)) {
-			mapper.enableDefaultTypingAsProperty(DefaultTyping.NON_FINAL, classPropertyTypeName);
+			mapper.activateDefaultTypingAsProperty(LaissezFaireSubTypeValidator.instance, DefaultTyping.NON_FINAL, classPropertyTypeName);
 		} else {
-			mapper.enableDefaultTyping(DefaultTyping.NON_FINAL, As.PROPERTY);
+			mapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, DefaultTyping.NON_FINAL, As.PROPERTY);
 		}
 	}