net.hasor.db.jdbc.PreparedStatementCallback Maven / Gradle / Ivy
/*
* Copyright 2002-2008 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.jdbc;
import java.sql.PreparedStatement;
import java.sql.SQLException;
/**
* 通用的回调接口。用来执行基于 {@link PreparedStatement} 上的任意数量任意类型数据库操作。
* @version : 2013-10-9
* @author Thomas Risberg
* @author Juergen Hoeller
* @author 赵永春 ([email protected])
*/
@FunctionalInterface
public interface PreparedStatementCallback {
/**
* 执行一个 JDBC 操作。开发者不需要关心数据库连接的状态和事务。
* @param ps 一个可用的 PreparedStatement 对象连接
* @return 返回操作执行的最终结果。
*/
public T doInPreparedStatement(PreparedStatement ps) throws SQLException;
}