FastSpring学习笔记四（BLL层类创建和DAL层类创建）

一、在DZ_Portal.App项目中的BLL文件夹下创建一个类：AnnouncementDAL.cs，代码如下：


using System;


using System.Collections.Generic;


using System.Text;


using FastSpring.Base;


using DZ_Portal.App.DAL;


using DZ_Portal.App.Model;


using Spring.Transaction.Interceptor;


using FastSpring.Exceptions;




namespace DZ_Portal.App.BLL




...{




Interface IAnnouncementManager#region Interface IAnnouncementManager




/**//// <summary>


/// Interface IUserManager 的摘要说明。


/// </summary>


public interface IAnnouncementManager : IBaseManager, IManyToOneEntityManager




...{


[Transaction]


bool TestTransActionDeleteObject(int ID); //ID小于10不能删除


}


#endregion






Class AnnouncementManager#region Class AnnouncementManager


public class AnnouncementManager : BaseManager, IAnnouncementManager




...{


public AnnouncementManager()




...{


//


// TODO: 在此处添加构造函数逻辑


//


}




protected override IBaseDAO GetBaseDAO()




...{


return _m_AnnouncementDao;


}






AnnouncementManager.AnnouncementDAO#region AnnouncementManager.AnnouncementDAO


private AnnouncementDAO _m_AnnouncementDao;


public AnnouncementDAO AnnouncementDAO




...{


get




...{


return _m_AnnouncementDao;


}


set




...{


_m_AnnouncementDao = value;


}


}


#endregion








IAnnouncementManager 成员#region IAnnouncementManager 成员




/**//// <summary>


/// ID小于10不能删除


/// </summary>


/// <param name="ID"></param>


/// <returns></returns>


public bool TestTransActionDeleteObject(int ID)




...{


Announcement dp = this._m_AnnouncementDao.Load(ID) as Announcement;


if (dp != null)




...{


this._m_AnnouncementDao.DeleteObject(dp);


}




if (ID < 10)




...{


throw new TransActionException("ID<10不能被删除!");


}




return true;


}




#endregion


}


#endregion






}



二、在文件夹DAL下创建类：AnnouncementDAL.cs，代码如下：


using System;


using System.Collections.Generic;


using System.Text;


using FastSpring.Base;


using DZ_Portal.App.Model;




namespace DZ_Portal.App.DAL




...{






Interface IAnnouncementDAO#region Interface IAnnouncementDAO




/**//// <summary>


/// Interface IAnnouncementDAO 的摘要说明。


/// </summary>


public interface IAnnouncementDAO : IBaseDAO, IManyToOneEntityDAO




...{




}


#endregion








Class AnnouncementDAO#region Class AnnouncementDAO




/**//// <summary>


/// AnnouncementDAO 的摘要说明。


/// </summary>


public class AnnouncementDAO : BaseDAO, IAnnouncementDAO




...{


public AnnouncementDAO()




...{


//


// TODO: 在此处添加构造函数逻辑


//


}


public override Type GetEntityType()




...{


return typeof(Announcement);


}




}


#endregion








}



到目前为止，我们已经把DZ_Portal.App项目所需要的类都创建好了，日后的所有有关类库的代码都是如此创建出不同的类，它们都是提供给网站应用程序所使用的基础，以后将不在陈述相关的东西，因为这部分的内容基本上都可以用工具自动生成代码的。编译这些代码需要引用下面的一些文件：FastSpring.Net、FastSpring.Net.Common、FastSpring.Net.Core、Spring.Core、Spring.Data、Spring.Data.NHibernate12

原创作品出自努力偷懒，转载请说明文章出处：http://blog.csdn.net/kfarvid或 http://www.cnblogs.com/kfarvid/