content: /*
   * Copyright (c) 2002, 2020, Oracle and/or its affiliates.
   *
   * This program is free software; you can redistribute it and/or modify it under
   * the terms of the GNU General Public License, version 2.0, as published by the
   * Free Software Foundation.
   *
   * This program is also distributed with certain software (including but not
   * limited to OpenSSL) that is licensed under separate terms, as designated in a
   * particular file or component or in included license documentation. The
   * authors of MySQL hereby grant you an additional permission to link the
   * program and your derivative works with the separately licensed software that
   * they have included with MySQL.
   *
   * Without limiting anything contained in the foregoing, this file, which is
   * part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
   * version 1.0, a copy of which can be found at
   * http://oss.oracle.com/licenses/universal-foss-exception.
   *
   * 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, version 2.0,
   * 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.,
   * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
   */
  
  package com.mysql.cj.jdbc.admin;
  
  import java.sql.SQLException;
  import java.util.Properties;
  
  import com.mysql.cj.Messages;
  import com.mysql.cj.exceptions.MysqlErrorNumbers;
  import com.mysql.cj.jdbc.Driver;
  import com.mysql.cj.jdbc.JdbcConnection;
  import com.mysql.cj.jdbc.exceptions.SQLError;
  
  /**
   * Utility functions for admin functionality from Java.
   */
  public class MiniAdmin {
      private JdbcConnection 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 SQLError.createSQLException(Messages.getString("MiniAdmin.0"), MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, null);
          }
  
          if (!(conn instanceof JdbcConnection)) {
              throw SQLError.createSQLException(Messages.getString("MiniAdmin.1"), MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR,
                      ((com.mysql.cj.jdbc.ConnectionImpl) conn).getExceptionInterceptor());
          }
  
          this.conn = (JdbcConnection) 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 = (JdbcConnection) (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 {
          this.conn.shutdownServer();
      }
  }
  