usersqlexecuter.java

来自「JAVA编写的远程教育程序,包含了教育学的基本思想和网络应用程序的基本开发模式」· Java 代码 · 共 62 行

package com.whatratimes.dbms;

import java.io.UnsupportedEncodingException;

/**
 * Created by IntelliJ IDEA.
 * User: Tao
 * Date: May 9, 2003
 * Time: 12:49:10 PM
 */
public class UserSQLExecuter extends SQLExecuter
{
    private String SQL;

    public UserSQLExecuter( String SQL )
    {
        super();
        this.SQL = SQL;

        try
        {
            this.SQL = new String(SQL.getBytes("ISO8859-1"), "gb2312");
        } catch (UnsupportedEncodingException e)
        {
            e.printStackTrace();
        }
    }

    public String getSQL()
    {
        return SQL;
    }

    public void setRowLimit(int skip, int rows)
    {
        super.setRowLimit(skip, rows);
    }

    public int executeUpdate()
    {
        return super.executeUpdate();
    }

    public Object[] executeQuery()
    {
        return super.executeQuery();
    }

    public static int executeUpdate(String sql )
    {
        UserSQLExecuter e = new UserSQLExecuter(sql);
        return e.executeUpdate();
    }

    public static Object[] executeQuery(String sql)
    {
        UserSQLExecuter e = new UserSQLExecuter(sql);
        return e.executeQuery();
    }

}