textfileconnection.java

有关JDBC的使用一些编程实例,有关与数据库连接的代码

/*
 *
 * Connection class for the textFile/tinySQL
 * JDBC driver
 *
 * A lot of this code is based on or directly taken from
 * George Reese's ([e-mail]) mSQL driver.
 *
 * So, it's probably safe to say:
 *
 * Portions of this code Copyright (c) 1996 George Reese
 *
 * The rest of it:
 * Copyright 1996, Brian C. Jepson
 *                 ([e-mail])
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

import java.sql.CallableStatement;
import java.sql.DatabaseMetaData;
import java.sql.Driver;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;

public class textFileConnection extends tinySQLConnection {

  /**
   *
   * Constructs a new JDBC Connection object.
   *
   * @exception SQLException in case of an error
   * @param user the user name - not currently used
   * @param u the url to the data source
   * @param d the Driver object
   *
   */
  public textFileConnection(String user, String u, Driver d) 
         throws SQLException {
    super(user, u, d);
  }

  /**
   *
   * Returns a new textFile object which is cast to a tinySQL
   * object.
   *
   */
  public tinySQL get_tinySQL() {
     return (tinySQL) new textFile();
  }

}