net.hasor.db.datasource.SavepointManager Maven / Gradle / Ivy
/*
* Copyright 2002-2005 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 net.hasor.db.datasource;
import java.sql.SQLException;
import java.sql.Savepoint;
/**
*
* @version : 2013-10-30
* @author 赵永春 ([email protected])
*/
public interface SavepointManager {
/**返回 JDBC 驱动是否支持保存点。*/
public boolean supportSavepoint() throws SQLException;
/**创建事务的保存点，通过releaseSavepoint方法释放这个保存点。SQLException */
public Savepoint createSavepoint() throws SQLException;
/**回滚事务到一个指定的保存点。*/
public void rollbackToSavepoint(Savepoint savepoint) throws SQLException;
/**释放某个事务的保存点*/
public void releaseSavepoint(Savepoint savepoint) throws SQLException;
}