MiniAdmin.java
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上传日期:2022-07-20
资源大小:1405k
文件大小:3k
源码类别:
数据库编程
开发平台:
Java
- /*
- Copyright (C) 2002 MySQL AB
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
- package com.mysql.jdbc;
- import java.sql.SQLException;
- import java.util.Properties;
- /**
- * Utility functions for admin functionality from Java.
- *
- * @author Mark Matthews
- */
- public class MiniAdmin {
- private Connection conn;
- /**
- * Create a new MiniAdmin using the given connection
- *
- * @param conn the existing connection to use.
- *
- * @throws SQLException if an error occurs
- */
- public MiniAdmin(java.sql.Connection conn) throws SQLException {
- if (conn == null) {
- throw new SQLException("Conection can not be null.", SQLError.SQL_STATE_GENERAL_ERROR);
- }
- if (!(conn instanceof Connection)) {
- throw new SQLException("MiniAdmin can only be used with MySQL connections",
- SQLError.SQL_STATE_GENERAL_ERROR);
- }
- this.conn = (Connection) conn;
- }
- /**
- * Create a new MiniAdmin, connecting using the given JDBC
- * URL.
- *
- * @param jdbcUrl the JDBC URL to use
- *
- * @throws SQLException if an error occurs
- */
- public MiniAdmin(String jdbcUrl) throws SQLException {
- this(jdbcUrl, new Properties());
- }
- /**
- * Create a new MiniAdmin, connecting using the given JDBC
- * URL and properties
- *
- * @param jdbcUrl the JDBC URL to use
- * @param props the properties to use when connecting
- *
- * @throws SQLException if an error occurs
- */
- public MiniAdmin(String jdbcUrl, Properties props)
- throws SQLException {
- this.conn = (Connection) (new Driver().connect(jdbcUrl, props));
- }
- /**
- * Shuts down the MySQL server at the other end of the connection
- * that this MiniAdmin was created from/for.
- *
- * @throws SQLException if an error occurs
- */
- public void shutdown() throws SQLException {
- conn.shutdownServer();
- }
- }