解耦atomikos

ruoyi-common/src/main/java/com/ruoyi/common/service/datasource/CreateDataSource.java

@@ -0,0 +1,9 @@
+package com.ruoyi.common.service.datasource;
+
+import javax.sql.DataSource;
+
+import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
+
+public interface CreateDataSource {
+    DataSource createDataSource(String name, DataSourceProperties dataSourceProperties);
+}

ruoyi-framework/src/main/java/com/ruoyi/framework/config/AtomikosConfig.java

@@ -1,5 +1,8 @@
 package com.ruoyi.framework.config;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.DependsOn;
@@ -8,7 +11,9 @@ import org.springframework.transaction.jta.JtaTransactionManager;
 
 import com.atomikos.icatch.jta.UserTransactionImp;
 import com.atomikos.icatch.jta.UserTransactionManager;
+import com.atomikos.jdbc.AtomikosDataSourceBean;
 
+import jakarta.annotation.PreDestroy;
 import jakarta.transaction.TransactionManager;
 import jakarta.transaction.UserTransaction;
 
@@ -18,11 +23,9 @@ import jakarta.transaction.UserTransaction;
  * @author ruoyi
  */
 @Configuration
-public class AtomikosConfig
-{
+public class AtomikosConfig {
     @Bean(name = "userTransaction")
-    public UserTransaction userTransaction() throws Throwable
-    {
+    public UserTransaction userTransaction() throws Throwable {
         UserTransaction userTransaction = new UserTransactionImp();
         // 设置事务超时时间为10000毫秒
         userTransaction.setTransactionTimeout(10000);
@@ -30,8 +33,7 @@ public class AtomikosConfig
     }
 
     @Bean(name = "atomikosTransactionManager", initMethod = "init", destroyMethod = "close")
-    public TransactionManager atomikosTransactionManager() throws Throwable
-    {
+    public TransactionManager atomikosTransactionManager() throws Throwable {
         UserTransactionManager userTransactionManager = new UserTransactionManager();
         // 设置是否强制关闭事务管理器为false
         userTransactionManager.setForceShutdown(false);
@@ -40,10 +42,22 @@ public class AtomikosConfig
 
     @Bean(name = "transactionManager")
     @DependsOn({ "userTransaction", "atomikosTransactionManager" })
-    public PlatformTransactionManager transactionManager() throws Throwable
-    {
+    public PlatformTransactionManager transactionManager() throws Throwable {
         UserTransaction userTransaction = userTransaction();
         TransactionManager atomikosTransactionManager = atomikosTransactionManager();
         return new JtaTransactionManager(userTransaction, atomikosTransactionManager);
     }
+
+    private List<AtomikosDataSourceBean> atomikosDataSourceBeans = new ArrayList<>();
+
+    public List<AtomikosDataSourceBean> getAtomikosDataSourceBeans() {
+        return atomikosDataSourceBeans;
+    }
+
+    @PreDestroy
+    public void destroy() {
+        for (AtomikosDataSourceBean aDataSourceBean : this.atomikosDataSourceBeans) {
+            aDataSourceBean.close();
+        }
+    }
 }

ruoyi-framework/src/main/java/com/ruoyi/framework/config/AtomikosDataSourceCreate.java

@@ -0,0 +1,48 @@
+package com.ruoyi.framework.config;
+
+import java.util.Properties;
+
+import javax.sql.DataSource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.stereotype.Component;
+
+import com.alibaba.druid.pool.xa.DruidXADataSource;
+import com.atomikos.jdbc.AtomikosDataSourceBean;
+import com.ruoyi.common.service.datasource.CreateDataSource;
+
+@Component
+@DependsOn({ "transactionManager" })
+public class AtomikosDataSourceCreate implements CreateDataSource {
+
+    private static final Logger logger = LoggerFactory.getLogger(AtomikosDataSourceCreate.class);
+    @Autowired
+    private DynamicDataSourceProperties properties;
+
+    @Autowired
+    private DruidConfig druidConfig;
+
+    @Autowired
+    private AtomikosConfig atomikosConfig;
+
+    public DataSource createDataSource(String name, DataSourceProperties dataSourceProperties) {
+        Properties prop = properties.build(dataSourceProperties);
+        DruidXADataSource dataSource = new DruidXADataSource();
+        druidConfig.getDruidDataSources().add(dataSource);
+        dataSource.setConnectProperties(prop);
+        properties.setProperties(dataSource, prop);
+        AtomikosDataSourceBean ds = new AtomikosDataSourceBean();
+        atomikosConfig.getAtomikosDataSourceBeans().add(ds);
+        ds.setXaDataSourceClassName("com.alibaba.druid.pool.xa.DruidXADataSource");
+        ds.setUniqueResourceName(name);
+        ds.setXaProperties(prop);
+        ds.setXaDataSource(dataSource);
+        properties.validateDataSource(ds);
+        logger.info("数据源：{} 链接成功", name);
+        return ds;
+    }
+}

ruoyi-framework/src/main/java/com/ruoyi/framework/config/DruidConfig.java

@@ -1,10 +1,8 @@
 package com.ruoyi.framework.config;
 
 import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.sql.DataSource;
+import java.util.ArrayList;
+import java.util.List;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -13,12 +11,12 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Primary;
 
+import com.alibaba.druid.pool.DruidDataSource;
 import com.alibaba.druid.spring.boot3.autoconfigure.properties.DruidStatProperties;
 import com.alibaba.druid.util.Utils;
-import com.ruoyi.framework.datasource.DynamicDataSource;
 
+import jakarta.annotation.PreDestroy;
 import jakarta.servlet.Filter;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
@@ -36,18 +34,9 @@ public class DruidConfig {
     @Autowired
     DynamicDataSourceProperties dataSourceProperties;
 
-    Logger logger = LoggerFactory.getLogger(DruidConfig.class);
+    private List<DruidDataSource> druidDataSources = new ArrayList<>();
 
-    @Bean(name = "dynamicDataSource")
-    @Primary
-    public DynamicDataSource dataSource() {
-        Map<Object, Object> objectMap = new HashMap<>();
-        Map<String, DataSource> targetDataSources = dataSourceProperties.getTargetDataSources();
-        for (Map.Entry<String, DataSource> entry : targetDataSources.entrySet()) {
-            objectMap.put(entry.getKey(), entry.getValue());
-        }
-        return new DynamicDataSource(targetDataSources.get(dataSourceProperties.getPrimary()), objectMap);
-    }
+    Logger logger = LoggerFactory.getLogger(DruidConfig.class);
 
     /**
      * 去除监控页面底部的广告
@@ -91,4 +80,15 @@ public class DruidConfig {
         registrationBean.addUrlPatterns(commonJsPattern);
         return registrationBean;
     }
+
+    public List<DruidDataSource> getDruidDataSources() {
+        return druidDataSources;
+    }
+
+    @PreDestroy
+    public void destroy() {
+        for (DruidDataSource druidDataSource : druidDataSources) {
+            druidDataSource.close();
+        }
+    }
 }

ruoyi-framework/src/main/java/com/ruoyi/framework/config/DynamicDataSourceProperties.java

@@ -4,56 +4,27 @@ import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
 
 import javax.sql.DataSource;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.InitializingBean;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.DependsOn;
 
 import com.alibaba.druid.pool.DruidDataSource;
-import com.alibaba.druid.pool.xa.DruidXADataSource;
-import com.atomikos.jdbc.AtomikosDataSourceBean;
 import com.ruoyi.common.utils.spring.SpringUtils;
 import com.ruoyi.framework.config.properties.DruidProperties;
 
 @Configuration
-@DependsOn({ "transactionManager" })
 @ConfigurationProperties(prefix = "spring.datasource.dynamic")
-public class DynamicDataSourceProperties implements InitializingBean {
-    private static final Logger logger = LoggerFactory.getLogger(DynamicDataSourceProperties.class);
+public class DynamicDataSourceProperties {
+
     private Map<String, DataSourceProperties> datasource;
     private String primary;
-    private Map<String, DataSource> targetDataSources = new HashMap<>();
 
-    @Override
-    public void afterPropertiesSet() throws Exception {
-        datasource.forEach((name, props) -> targetDataSources.put(name, createDataSource(name, props)));
-    }
-
-    protected DataSource createDataSource(String name, DataSourceProperties dataSourceProperties) {
-        Properties prop = build(dataSourceProperties);
-        DruidXADataSource dataSource = new DruidXADataSource();
-        dataSource.setConnectProperties(prop);
-        setProperties(dataSource, prop);
-        validateDataSource(dataSource);
-        logger.info("数据源：{} 链接成功", name);
-        AtomikosDataSourceBean ds = new AtomikosDataSourceBean();
-        ds.setXaDataSourceClassName("com.alibaba.druid.pool.xa.DruidXADataSource");
-        ds.setUniqueResourceName(name);
-        ds.setXaProperties(prop);
-        ds.setXaDataSource(dataSource);
-        return ds;
-    }
-
-    private void validateDataSource(DataSource dataSource) {
+    public void validateDataSource(DataSource dataSource) {
         try (Connection conn = dataSource.getConnection()) {
             String validationQuery = "SELECT 1";
             try (Statement stmt = conn.createStatement();
@@ -143,12 +114,4 @@ public class DynamicDataSourceProperties implements InitializingBean {
         this.primary = primary;
     }
 
-    public Map<String, DataSource> getTargetDataSources() {
-        return targetDataSources;
-    }
-
-    public void setTargetDataSources(Map<String, DataSource> targetDataSources) {
-        this.targetDataSources = targetDataSources;
-    }
-
 }

ruoyi-framework/src/main/java/com/ruoyi/framework/config/SqlSessionFactoryConfig.java

@@ -11,8 +11,8 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.env.Environment;
 
-import com.atomikos.util.IntraVmObjectRegistry;
 import com.ruoyi.common.service.mybatis.CreateSqlSessionFactory;
+import com.ruoyi.framework.datasource.DataSourceManagement;
 import com.ruoyi.framework.datasource.DynamicSqlSessionTemplate;
 
 @Configuration
@@ -24,18 +24,16 @@ public class SqlSessionFactoryConfig {
     @Autowired
     DynamicDataSourceProperties dataSourceProperties;
 
+    @Autowired
+    DataSourceManagement dataSourceManagement;
+
     @Bean(name = "sqlSessionTemplate")
     public DynamicSqlSessionTemplate sqlSessionTemplate(Environment env) throws Exception {
         Map<Object, SqlSessionFactory> sqlSessionFactoryMap = new HashMap<>();
-        Map<String, DataSource> targetDataSources = dataSourceProperties.getTargetDataSources();
+        Map<String, DataSource> targetDataSources = dataSourceManagement.getDataSourcesMap();
         for (Map.Entry<String, DataSource> entry : targetDataSources.entrySet()) {
             SqlSessionFactory sessionFactory = createSqlSessionFactory.createSqlSessionFactory(env, entry.getValue());
             sqlSessionFactoryMap.put(entry.getKey(), sessionFactory);
-            // 应对热重载的特殊处理
-            Object ret = com.atomikos.icatch.config.Configuration.removeResource(entry.getKey());
-            if (ret != null) {
-                IntraVmObjectRegistry.removeResource(entry.getKey());
-            }
         }
         SqlSessionFactory factoryMaster = sqlSessionFactoryMap.get(dataSourceProperties.getPrimary());
         if (factoryMaster == null) {

ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/DataSourceManagement.java

@@ -0,0 +1,60 @@
+package com.ruoyi.framework.datasource;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.sql.DataSource;
+
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Component;
+
+import com.ruoyi.common.service.datasource.CreateDataSource;
+import com.ruoyi.framework.config.DynamicDataSourceProperties;
+
+@Component
+public class DataSourceManagement implements InitializingBean {
+    private Map<String, DataSource> targetDataSources = new HashMap<>();
+
+    @Autowired
+    private DynamicDataSourceProperties dataSourceProperties;
+
+    @Autowired
+    private CreateDataSource c;
+
+    @Bean(name = "dynamicDataSource")
+    @Primary
+    public DynamicDataSource dataSource() {
+        Map<Object, Object> objectMap = new HashMap<>();
+        Map<String, DataSource> targetDataSources = this.getDataSourcesMap();
+        for (Map.Entry<String, DataSource> entry : targetDataSources.entrySet()) {
+            objectMap.put(entry.getKey(), entry.getValue());
+        }
+        return new DynamicDataSource(targetDataSources.get(dataSourceProperties.getPrimary()), objectMap);
+    }
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        dataSourceProperties.getDatasource()
+                .forEach((name, props) -> this.putDataSource(name, c.createDataSource(name, props)));
+    }
+
+    public DataSource getDataSource(String name) {
+        return targetDataSources.get(name);
+    }
+
+    public Collection<DataSource> getDataSources() {
+        return targetDataSources.values();
+    }
+
+    public Map<String, DataSource> getDataSourcesMap() {
+        return targetDataSources;
+    }
+
+    public void putDataSource(String name, DataSource dataSource) {
+        targetDataSources.put(name, dataSource);
+    }
+}