hotel.cs.svn-base

走吧旅游网站前后台源代码

using System;
using System.Data;
using LTP.Common;
using Maticsoft.Model;
namespace Maticsoft.BLL
{
	/// <summary>
	/// 业务逻辑类Hotel 的摘要说明。
	/// </summary>
	public class Hotel
	{
		private readonly Maticsoft.DAL.Hotel dal=new Maticsoft.DAL.Hotel();
		public Hotel()
		{}
		#region  成员方法
		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(string HotelID)
		{
			return dal.Exists(HotelID);
		}

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public void Add(Maticsoft.Model.Hotel model)
		{
			dal.Add(model);
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public void Update(Maticsoft.Model.Hotel model)
		{
			dal.Update(model);
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public void Delete(string HotelID)
		{
			dal.Delete(HotelID);
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Maticsoft.Model.Hotel GetModel(string HotelID)
		{
			return dal.GetModel(HotelID);
		}

		/// <summary>
		/// 得到一个对象实体，从缓存中。
		/// </summary>
		public Maticsoft.Model.Hotel GetModelByCache(string HotelID)
		{
			string CacheKey = "HotelModel-" + HotelID;
			object objModel = LTP.Common.DataCache.GetCache(CacheKey);
			if (objModel == null)
			{
				try
				{
					objModel = dal.GetModel(HotelID);
					if (objModel != null)
					{
						int ModelCache = LTP.Common.ConfigHelper.GetConfigInt("ModelCache");
						LTP.Common.DataCache.SetCache(CacheKey, objModel, DateTime.Now.AddMinutes(ModelCache), TimeSpan.Zero);
					}
				}
				catch{}
			}
			return (Maticsoft.Model.Hotel)objModel;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			return dal.GetList(strWhere);
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetAllList()
		{
			return GetList("");
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		//public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		//{
			//return dal.GetList(PageSize,PageIndex,strWhere);
		//}

		#endregion  成员方法
	}
}