~~~ /** * Copyright 2009-2019 the original author or authors. * * Licensed 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.ibatis.transaction.jdbc; import java.sql.Connection; import javax.sql.DataSource; import org.apache.ibatis.session.TransactionIsolationLevel; import org.apache.ibatis.transaction.Transaction; import org.apache.ibatis.transaction.TransactionFactory; /** * Creates {@link JdbcTransaction} instances. * * @author Clinton Begin * * @see JdbcTransaction */ //创建jdbcTransaction public class JdbcTransactionFactory implements TransactionFactory { @Override public Transaction newTransaction(Connection conn) { return new JdbcTransaction(conn); } @Override public Transaction newTransaction(DataSource ds, TransactionIsolationLevel level, boolean autoCommit) { return new JdbcTransaction(ds, level, autoCommit); } } ~~~