mydbtaskfactory.cs

来自「该项目中对 SQLHelper 类进行了简单封装」· CS 代码 · 共 95 行

/* 
 * MyDBTaskFactory.cs @Microsoft Visual Studio 2005 <.NET Framework 2.0>
 * AfritXia
 * 2007-12-10
 * 
 * Copyright(c) http://www.AfritXia.NET/
 * 
 */

using System;

using NET.AfritXia.MyHome.DBTask;
using NET.AfritXia.MyHome.DBTask.Definition;
using NET.AfritXia.MyHome.SystemConf;

namespace NET.AfritXia.MyHome.InternalService
{
	/// <summary>
	/// 自定义数据库任务工厂类
	/// </summary>
	public sealed class MyDBTaskFactory
	{
		// 数据库任务工厂
		private static IDBTaskFactory g_dbTaskFactory = null;

		#region 类构造器
		/// <summary>
		/// 类静态构造器
		/// </summary>
		static MyDBTaskFactory()
		{
			// 创建数据库工厂构建器
			DBTaskFactoryBuilder builder = new DBTaskFactoryBuilder();

			// 设置数据库工厂类型
			builder.DBTaskFactoryType = SystemConfManager.Context.DALConf.ActiveProvider.DBTaskFactoryType;

			// 建造数据库任务工厂
			g_dbTaskFactory = builder.Build();
		}

		/// <summary>
		/// 类默认构造器
		/// </summary>
		private MyDBTaskFactory()
		{
		}
		#endregion

		/// <summary>
		/// 创建管理员数据库任务
		/// </summary>
		/// <returns></returns>
		public static IHomeAdminTask CreateHomeAdminTask()
		{
			return g_dbTaskFactory.CreateHomeAdminTask();
		}

		/// <summary>
		/// 创建文章数据库任务
		/// </summary>
		/// <returns></returns>
		public static IArticleTask CreateArticleTask()
		{
			return g_dbTaskFactory.CreateArticleTask();
		}

		/// <summary>
		/// 创建评论数据库任务
		/// </summary>
		/// <returns></returns>
		public static ICommentTask CreateCommentTask()
		{
			return g_dbTaskFactory.CreateCommentTask();
		}

		/// <summary>
		/// 创建留言板数据库任务
		/// </summary>
		/// <returns></returns>
		public static ILWordTask CreateLWordTask()
		{
			return g_dbTaskFactory.CreateLWordTask();
		}

		/// <summary>
		/// 创建数据库事务
		/// </summary>
		/// <returns></returns>
		public static IDBTaskTransaction CreateDBTaskTransaction()
		{
			return g_dbTaskFactory.CreateDBTaskTransaction();
		}
	}
}