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90 lines
2.5 KiB
90 lines
2.5 KiB
using Autofac;
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using ce.autofac.extension;
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using learun.util;
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using System;
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namespace learun.database
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{
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/// <summary>
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/// 版 本 EasyCode EC管理后台
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/// Copyright (c) 2019-present EC管理有限公司
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/// 创建人：tobin
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/// 日 期：2019.09.10
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/// 描 述：定义仓储模型工厂
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/// </summary>
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public class RepositoryFactory
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{
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/// <summary>
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/// 定义仓储（基础库）
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/// </summary>
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/// <returns></returns>
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public IRepository BaseRepository()
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{
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return new Repository(IocManager.Instance.GetService<IDataBase>(ConfigHelper.GetConfig().dbType, new NamedParameter("connString", ConfigHelper.GetConfig().dbConn)));
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}
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/// <summary>
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/// 定义仓储（扩展库）
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/// </summary>
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/// <returns></returns>
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public IRepository BaseRepository(string code)
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{
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if (code == "lrsystemdb")
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{
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return BaseRepository();
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}
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var model = DbCaChe.GetValue(code);
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if (model == null)
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{
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model = BaseRepository().FindEntity<DbModel>(" select F_DBName,F_DbType,F_DbConnection from lr_base_databaselink where F_DBName = @code ", new { code }).GetAwaiter().GetResult();
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if (model == null)
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{
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throw (new Exception("此编码找不到对应数据库：" + code));
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}
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DbCaChe.SetValue(code, model);
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}
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return new Repository(IocManager.Instance.GetService<IDataBase>(model.F_DbType, new NamedParameter("connString", model.F_DbConnection)));
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}
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/// <summary>
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/// 定义仓储
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/// </summary>
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/// <param name="conn">链接串</param>
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/// <param name="dbType">数据库类型</param>
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/// <returns></returns>
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public IRepository BaseRepository(string conn, string dbType)
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{
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return new Repository(IocManager.Instance.GetService<IDataBase>(dbType, new NamedParameter("connString", conn)));
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}
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/// <summary>
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/// 数据库类型
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/// </summary>
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/// <param name="code"></param>
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/// <returns>SqlServer,Oracle,MySql</returns>
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public string DBType(string code)
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{
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if (code == "lrsystemdb")
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{
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return ConfigHelper.GetConfig().dbType;
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}
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else
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{
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var model = DbCaChe.GetValue(code);
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if (model == null)
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{
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model = BaseRepository().FindEntity<DbModel>(" select F_DBName,F_DbType,F_DbConnection form lr_base_databaselink where F_DBName = @code ", new { code }).GetAwaiter().GetResult();
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if (model == null)
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{
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throw (new Exception("此编码找不到对应数据库：" + code));
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}
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DbCaChe.SetValue(code, model);
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}
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return model.F_DbType;
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}
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}
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}
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}
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