[GitHub] [shardingsphere] TeslaCN commented on a diff in pull request #22029: Automatically start a xa transaction if needed(#20234)

[GitBox <gi...@apache.org>]

TeslaCN commented on code in PR #22029:
URL: https://github.com/apache/shardingsphere/pull/22029#discussion_r1017430343


##########
proxy/backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/ProxySQLExecutorWrapper.java:
##########
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.proxy.backend.communication;
+
+import org.apache.shardingsphere.infra.executor.sql.context.ExecutionContext;
+import org.apache.shardingsphere.infra.executor.sql.execute.result.ExecuteResult;
+import org.apache.shardingsphere.proxy.backend.communication.jdbc.JDBCDatabaseCommunicationEngine;
+import org.apache.shardingsphere.proxy.backend.communication.jdbc.connection.JDBCBackendConnection;
+import org.apache.shardingsphere.proxy.backend.communication.jdbc.transaction.JDBCBackendTransactionManager;
+
+import java.sql.SQLException;
+import java.util.List;
+
+/**
+ * Proxy SQL executor wrapper.
+ */
+public final class ProxySQLExecutorWrapper implements IProxySQLExecutor {

Review Comment:
   Why not just add these logics into `ProxySQLExecutor`? There are already some transaction logics in `ProxySQLExecutor`.



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