/*
* Copyright 2009-2012 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.session;
import java.sql.Connection;
/**
* Creates an {@link SqlSesion} out of a connection or a DataSource
*
* @author Clinton Begin
*/
/**
* 构建SqlSession的工厂.工厂模式
*
*/
public interface SqlSessionFactory {
//8个方法可以用来创建SqlSession实例
SqlSession openSession();
//自动提交
SqlSession openSession(boolean autoCommit);
//连接
SqlSession openSession(Connection connection);
//事务隔离级别
SqlSession openSession(TransactionIsolationLevel level);
//执行器的类型
SqlSession openSession(ExecutorType execType);
SqlSession openSession(ExecutorType execType, boolean autoCommit);
SqlSession openSession(ExecutorType execType, TransactionIsolationLevel level);
SqlSession openSession(ExecutorType execType, Connection connection);
Configuration getConfiguration();
}