ShowModelContainer和ShowModel，实现实体数据先内存缓存后数据库搜索

2017-05-09 09:42:21 访问(1639) 赞(0) 踩(0)

using SlowX.Core.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SlowX.Core.Classes.ShowDatas
{
    /// <summary>
    /// 显示值的容器
    /// </summary>
    [Serializable]
    public class ShowModelContainer
    {
        /// <summary>
        /// 显示值的容器
        /// </summary>
        public ShowModelContainer()
        {

        }

        /// <summary>
        /// 构建列表
        /// </summary>
        protected List<ShowModel> DataList = new List<ShowModel>();

        /// <summary>
        /// 获得BaseModel
        /// </summary>
        /// <param name="className"></param>
        /// <param name="pkId"></param>
        /// <returns></returns>
        public BaseModel BaseModelFind(string className,string pkId)
        {
            if (DataList == null)
                return null;

            foreach (ShowModel item in DataList)
            {
                if (item == null)
                    continue;

                if (item.ClassName != className)
                    continue;

                if (item.PkID != pkId)
                    continue;

                return item.Data;
            }

            return null;
        }


        /// <summary>
        /// 获得ShowModel
        /// </summary>
        /// <param name="className"></param>
        /// <param name="pkId"></param>
        /// <returns></returns>
        public ShowModel ShowModelFind(string className, string pkId)
        {
            if (DataList == null)
                return null;

            foreach (ShowModel item in DataList)
            {
                if (item == null)
                    continue;

                if (item.ClassName != className)
                    continue;

                if (item.PkID != pkId)
                    continue;

                return item;
            }

            return null;
        }

        /// <summary>
        /// 添加Model
        /// </summary>
        /// <param name="className"></param>
        /// <param name="pkId"></param>
        /// <param name="model"></param>
        public void ShowModelAdd
            (
                string className, 
                string pkId,
                BaseModel model
            )
        {
            if (DataList == null)
                DataList = new List<ShowModel>();

            foreach (ShowModel item in DataList)
            {
                if (item == null)
                    continue;

                if (item.ClassName != className)
                    continue;

                if (item.PkID != pkId)
                    continue;

                item.Data = model;
                return;

            }

            ShowModel theValue = new ShowModel();
            theValue.ClassName = className;
            theValue.PkID = pkId;
            theValue.Data = model;

            DataList.Add(theValue);
        }


    }
}

using SlowX.Core.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SlowX.Core.Classes.ShowDatas
{
    /// <summary>
    /// 显示值的容器
    /// </summary>
    [Serializable]
    public class ShowModel
    {
        /// <summary>
        /// 
        /// </summary>
        public ShowModel()
        {

        }


        #region ClassName ~ 逻辑类

        /// <summary>
        /// ClassName ~ 逻辑类
        /// </summary>
        protected string m_ClassName = null;

        /// <summary>
        /// ClassName ~ 逻辑类
        /// </summary>
        public string ClassName
        {
            get
            {
                return m_ClassName;
            }
            set
            {
                m_ClassName = value;
            }
        }

        #endregion ClassName ~ 逻辑类


        #region PkID ~ 关键字

        /// <summary>
        /// PkID ~ 关键字
        /// </summary>
        protected string m_PkID = null;

        /// <summary>
        /// PkID ~ 关键字
        /// </summary>
        public string PkID
        {
            get
            {
                return m_PkID;
            }
            set
            {
                m_PkID = value;
            }
        }

        #endregion PkID ~ 关键字


        #region Data ~ 值

        /// <summary>
        /// Data ~ 值
        /// </summary>
        protected BaseModel m_Data = null;

        /// <summary>
        /// Data ~ 值
        /// </summary>
        public BaseModel Data
        {
            get
            {
                return m_Data;
            }
            set
            {
                m_Data = value;
            }
        }

        #endregion Data ~ 值


    }
}