149 lines
4.9 KiB
C#
149 lines
4.9 KiB
C#
using System;
|
||
using System.Collections.Generic;
|
||
using System.ComponentModel;
|
||
using System.IO;
|
||
using System.Linq;
|
||
using System.Reflection;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
using System.Web;
|
||
using System.Xml.Serialization;
|
||
using NewLife;
|
||
using NewLife.Data;
|
||
using NewLife.Log;
|
||
using NewLife.Model;
|
||
using NewLife.Reflection;
|
||
using NewLife.Threading;
|
||
using NewLife.Web;
|
||
using XCode;
|
||
using XCode.Cache;
|
||
using XCode.Configuration;
|
||
using XCode.DataAccessLayer;
|
||
using XCode.Membership;
|
||
|
||
namespace Stardust.Data
|
||
{
|
||
/// <summary>应用在线。一个应用有多个部署，每个在线会话对应一个服务地址</summary>
|
||
public partial class AppOnline : EntityBase<AppOnline>
|
||
{
|
||
#region 对象操作
|
||
static AppOnline()
|
||
{
|
||
// 累加字段
|
||
//var df = Meta.Factory.AdditionalFields;
|
||
//df.Add(__.AppID);
|
||
|
||
// 过滤器 UserModule、TimeModule、IPModule
|
||
Meta.Modules.Add<TimeModule>();
|
||
Meta.Modules.Add<IPModule>();
|
||
}
|
||
|
||
/// <summary>验证数据，通过抛出异常的方式提示验证失败。</summary>
|
||
/// <param name="isNew">是否插入</param>
|
||
public override void Valid(Boolean isNew)
|
||
{
|
||
// 如果没有脏数据，则不需要进行任何处理
|
||
if (!HasDirty) return;
|
||
|
||
// 在新插入数据或者修改了指定字段时进行修正
|
||
//if (isNew && !Dirtys[nameof(CreateTime)]) nameof(CreateTime) = DateTime.Now;
|
||
//if (!Dirtys[nameof(UpdateTime)]) nameof(UpdateTime) = DateTime.Now;
|
||
//if (isNew && !Dirtys[nameof(CreateIP)]) nameof(CreateIP) = ManageProvider.UserHost;
|
||
|
||
// 检查唯一索引
|
||
// CheckExist(isNew, __.Session);
|
||
// CheckExist(isNew, __.AppID, __.Instance);
|
||
}
|
||
|
||
///// <summary>首次连接数据库时初始化数据，仅用于实体类重载，用户不应该调用该方法</summary>
|
||
//[EditorBrowsable(EditorBrowsableState.Never)]
|
||
//protected override void InitData()
|
||
//{
|
||
// // InitData一般用于当数据表没有数据时添加一些默认数据，该实体类的任何第一次数据库操作都会触发该方法，默认异步调用
|
||
// if (Meta.Session.Count > 0) return;
|
||
|
||
// if (XTrace.Debug) XTrace.WriteLine("开始初始化AppOnline[应用在线]数据……");
|
||
|
||
// var entity = new AppOnline();
|
||
// entity.ID = 0;
|
||
// entity.AppID = 0;
|
||
// entity.Instance = "abc";
|
||
// entity.Session = "abc";
|
||
// entity.Address = "abc";
|
||
// entity.Version = "abc";
|
||
// entity.Services = 0;
|
||
// entity.Actions = "abc";
|
||
// entity.Clients = 0;
|
||
// entity.CreateTime = DateTime.Now;
|
||
// entity.CreateIP = "abc";
|
||
// entity.UpdateTime = DateTime.Now;
|
||
// entity.Insert();
|
||
|
||
// if (XTrace.Debug) XTrace.WriteLine("完成初始化AppOnline[应用在线]数据！");
|
||
//}
|
||
|
||
///// <summary>已重载。基类先调用Valid(true)验证数据，然后在事务保护内调用OnInsert</summary>
|
||
///// <returns></returns>
|
||
//public override Int32 Insert()
|
||
//{
|
||
// return base.Insert();
|
||
//}
|
||
|
||
///// <summary>已重载。在事务保护范围内处理业务，位于Valid之后</summary>
|
||
///// <returns></returns>
|
||
//protected override Int32 OnDelete()
|
||
//{
|
||
// return base.OnDelete();
|
||
//}
|
||
#endregion
|
||
|
||
#region 扩展属性
|
||
/// <summary>应用</summary>
|
||
[XmlIgnore]
|
||
//[ScriptIgnore]
|
||
public App App { get { return Extends.Get(nameof(App), k => App.FindByID(AppID)); } }
|
||
|
||
/// <summary>应用</summary>
|
||
[XmlIgnore]
|
||
//[ScriptIgnore]
|
||
[DisplayName("应用")]
|
||
[Map(__.AppID, typeof(App), "ID")]
|
||
public String AppName { get { return App?.Name; } }
|
||
#endregion
|
||
|
||
#region 扩展查询
|
||
/// <summary>根据编号查找</summary>
|
||
/// <param name="id">编号</param>
|
||
/// <returns>实体对象</returns>
|
||
public static AppOnline FindByID(Int32 id)
|
||
{
|
||
if (id <= 0) return null;
|
||
|
||
// 实体缓存
|
||
if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
|
||
|
||
// 单对象缓存
|
||
return Meta.SingleCache[id];
|
||
|
||
//return Find(_.ID == id);
|
||
}
|
||
|
||
/// <summary>根据会话查找</summary>
|
||
/// <param name="session">会话</param>
|
||
/// <returns>实体对象</returns>
|
||
public static AppOnline FindBySession(String session)
|
||
{
|
||
// 实体缓存
|
||
if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.Session == session);
|
||
|
||
return Find(_.Session == session);
|
||
}
|
||
#endregion
|
||
|
||
#region 高级查询
|
||
#endregion
|
||
|
||
#region 业务操作
|
||
#endregion
|
||
}
|
||
} |