From 5e9161f7853bfd226273cd2c30a43cb48e511ce5 Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <andy.wilkinson@broadcom.com>
Date: Fri, 19 Apr 2024 10:52:24 +0100
Subject: [PATCH] Make DevToolsDataSourceAutoConfiguration back off without
 DataSource class

Manually tested as an automated test is prohibitively difficult as it
requires hiding one of the JDK's own classes.

Closes gh-40434
---
 .../autoconfigure/DevToolsDataSourceAutoConfiguration.java       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/DevToolsDataSourceAutoConfiguration.java b/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/DevToolsDataSourceAutoConfiguration.java
index 8926de5432a..08d496addc7 100644
--- a/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/DevToolsDataSourceAutoConfiguration.java
+++ b/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/DevToolsDataSourceAutoConfiguration.java
@@ -57,6 +57,7 @@ import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
  * @author Andy Wilkinson
  * @since 1.3.3
  */
+@ConditionalOnClass(DataSource.class)
 @Conditional({ OnEnabledDevToolsCondition.class, DevToolsDataSourceCondition.class })
 @AutoConfiguration(after = DataSourceAutoConfiguration.class)
 @Import(DatabaseShutdownExecutorEntityManagerFactoryDependsOnPostProcessor.class)