articleextension.cs

来自「该项目中对 SQLHelper 类进行了简单封装」· CS 代码 · 共 56 行

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

using System;
using System.Configuration;

using NET.AfritXia.MyHome.Extension;
using NET.AfritXia.MyHome.Model.Message;

namespace NET.AfritXia.MyHome.Extension.CheckingServerUID
{
	public class ArticleExtension : ArticleExtensionBase
	{
		public override void OnPreAppend(Article newArticle)
		{
			if (String.Compare(ServerUIDAnalyzer.GetServerUID(this.Actor), ServerUIDConfiguration.ServerUIDHomeManagement) != 0)
				throw new ServerUIDError("can't append new article");
		}

		public override void OnPreDelete(Article delArticle)
		{
			if (String.Compare(ServerUIDAnalyzer.GetServerUID(this.Actor), ServerUIDConfiguration.ServerUIDHomeManagement) != 0)
				throw new ServerUIDError("can't delete article");
		}

		public override void OnPreUpdate(Article newArticle)
		{
			if (String.Compare(ServerUIDAnalyzer.GetServerUID(this.Actor), ServerUIDConfiguration.ServerUIDHomeManagement) != 0)
				throw new ServerUIDError("can't update article");
		}

		public override void OnPreGetArticleList()
		{
			string serverID = ServerUIDAnalyzer.GetServerUID(this.Actor);

			if (String.Compare(serverID, ServerUIDConfiguration.ServerUIDHomeStart) != 0 && 
				String.Compare(serverID, ServerUIDConfiguration.ServerUIDHomeManagement) != 0)
				throw new ServerUIDError("can't get article list");
		}

		public override void OnPreViewArticle(int articleID)
		{
			string serverID = ServerUIDAnalyzer.GetServerUID(this.Actor);

			if (String.Compare(serverID, ServerUIDConfiguration.ServerUIDHomeStart) != 0 && 
				String.Compare(serverID, ServerUIDConfiguration.ServerUIDHomeManagement) != 0)
				throw new ServerUIDError("can't view article");
		}
	}
}