#region

using System;
using System.Data;
using CSFrameworkV5.Core;
using CSFrameworkV5.Core.CodeGenerator;
using CSFrameworkV5.Models;

#endregion

/*==========================================
 *   程序说明: DataSetMgr的数据访问层
 *   作者姓名: C/S框架网 www.csframework.com
 *   创建日期: 2014/03/19 04:40:05
 *   最后修改: 2014/03/19 04:40:05
 *
 *   注: 本代码由ClassGenerator自动生成
 *   版权所有 C/S框架网 www.csframework.com
 *==========================================*/

namespace CSFrameworkV5.DataAccess
{
    /// <summary>
    ///     DAL数据层:dalDataSetMgr
    /// </summary>
    [DefaultORM_UpdateMode(typeof(tb_DataSet), true)]
    public class dalDataSetMgr : dalBaseDataDict
    {
        /// <summary>
        ///     构造器
        /// </summary>
        /// <param name="loginer">当前登录用户</param>
        public dalDataSetMgr(Loginer loginer)
            : base(loginer)
        {
            _KeyName = tb_DataSet.__KeyName; //主键字段
            _TableName = tb_DataSet.__TableName; //表名
            _ModelType = typeof(tb_DataSet);
            _Database = DatabaseProvider.SystemDatabase;
        }

        /// <summary>
        ///     根据表名获取该表的SQL命令生成器
        /// </summary>
        /// <param name="tableName">表名</param>
        /// <returns></returns>
        protected override IGenerateSqlCommand CreateSqlGenerator(
            DataTable table)
        {
            Type ORM = null;
            if (table.TableName == tb_DataSet.__TableName)
                ORM = typeof(tb_DataSet);

            if (ORM == null) throw new Exception(table.TableName + "表没有ORM模型！");

            return new GenerateSqlCmdByTableFields(ORM, table,
                new SqlGeneratorFactory(_Database));
        }
    }
}