From b535af3ab44f82e77b55abf73cb35ab0da4a7033 Mon Sep 17 00:00:00 2001
From: Michael Yan <rain@rainboyan.com>
Date: Mon, 23 Dec 2024 16:29:39 +0800
Subject: [PATCH] Remove bean `transactionManager` from `DataSource` plugin

Closes gh-816
---
 .../plugins/datasource/DataSourcePluginConfiguration.java  | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/grace-plugin-datasource/src/main/groovy/org/grails/plugins/datasource/DataSourcePluginConfiguration.java b/grace-plugin-datasource/src/main/groovy/org/grails/plugins/datasource/DataSourcePluginConfiguration.java
index 75f7ec41d8..979f8e16a0 100644
--- a/grace-plugin-datasource/src/main/groovy/org/grails/plugins/datasource/DataSourcePluginConfiguration.java
+++ b/grace-plugin-datasource/src/main/groovy/org/grails/plugins/datasource/DataSourcePluginConfiguration.java
@@ -31,7 +31,6 @@
 import org.springframework.boot.autoconfigure.sql.init.SqlInitializationAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Conditional;
-import org.springframework.jdbc.datasource.DataSourceTransactionManager;
 
 import grails.config.Config;
 import grails.core.GrailsApplication;
@@ -75,12 +74,6 @@ public DataSource dataSource(ConnectionSources<DataSource, DataSourceSettings> d
         return dataSourceConnectionSources.getDefaultConnectionSource().getSource();
     }
 
-    @Bean
-    @ConditionalOnMissingBean
-    public DataSourceTransactionManager transactionManager(DataSource dataSource) {
-        return new DataSourceTransactionManager(dataSource);
-    }
-
     @Bean
     @ConditionalOnMissingBean
     public EmbeddedDatabaseShutdownHook embeddedDatabaseShutdownHook() {