REPORT-70827 & REPORT-70810 兼容性问题2

fine-druid/src/main/java/com/fr/third/alibaba/druid/support/hibernate/DruidConnectionProvider.java

@@ -18,22 +18,20 @@ package com.fr.third.alibaba.druid.support.hibernate;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.Map;
-import java.util.Properties;
 
 import com.fr.third.alibaba.druid.pool.DruidDataSource;
 import com.fr.third.alibaba.druid.pool.DruidDataSourceFactory;
-import com.fr.third.org.hibernate.HibernateException;
 import com.fr.third.org.hibernate.engine.jdbc.connections.spi.ConnectionProvider;
-import com.fr.third.org.hibernate.exception.spi.Configurable;
+import com.fr.third.org.hibernate.service.spi.Configurable;
 import com.fr.third.org.hibernate.service.spi.Stoppable;
 
 public class DruidConnectionProvider implements ConnectionProvider, Configurable, Stoppable {
 
     private static final long serialVersionUID = 1026193803901107651L;
 
-    private DruidDataSource   dataSource;
+    private DruidDataSource dataSource;
 
-    public DruidConnectionProvider(){
+    public DruidConnectionProvider() {
         dataSource = new DruidDataSource();
     }
 
@@ -64,7 +62,7 @@ public class DruidConnectionProvider implements ConnectionProvider, Configurable
     }
 
     @SuppressWarnings("rawtypes")
-    //@Override
+    @Override
     public void configure(Map configurationValues) {
         try {
             DruidDataSourceFactory.config(dataSource, configurationValues);
@@ -78,12 +76,4 @@ public class DruidConnectionProvider implements ConnectionProvider, Configurable
         dataSource.close();
     }
 
-    @Override
-    public void configure(Properties properties) throws HibernateException {
-        try {
-            DruidDataSourceFactory.config(dataSource, properties);
-        } catch (SQLException e) {
-            throw new IllegalArgumentException("config error", e);
-        }
-    }
 }

fine-druid/src/main/java/com/fr/third/alibaba/druid/util/MySqlUtils.java

@@ -415,7 +415,7 @@ public class MySqlUtils {
         if (cc.class_connectionImpl == null && !cc.class_connectionImpl_Error) {
             try {
                 cc.class_connectionImpl = Utils.loadClass("com.mysql.jdbc.MySQLConnection");
-                if (cc.class_connectionImpl == null) {
+                if (cc.class_connectionImpl == null || cc.class_connectionImpl.getClassLoader() != cl) {
                     cc.class_connectionImpl = Utils.loadClass("com.mysql.cj.MysqlConnection");
                     if (cc.class_connectionImpl != null) {
                         cc.mysqlJdbcVersion6 = true;