- 增加 FreeSql.Provider.Custom 自定义适配访问任何数据库；

Author: 2881099

FreeSql.DbContext/FreeSql.DbContext.xml

@@ -91,6 +91,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Provider.KingbaseES
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Provider.Firebird", "Providers\FreeSql.Provider.Firebird\FreeSql.Provider.Firebird.csproj", "{101B11D2-7780-4E14-9B72-77F5D69B3DF9}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Provider.Custom", "Providers\FreeSql.Provider.Custom\FreeSql.Provider.Custom.csproj", "{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -557,6 +559,18 @@ Global
 		{101B11D2-7780-4E14-9B72-77F5D69B3DF9}.Release|x64.Build.0 = Release|Any CPU
 		{101B11D2-7780-4E14-9B72-77F5D69B3DF9}.Release|x86.ActiveCfg = Release|Any CPU
 		{101B11D2-7780-4E14-9B72-77F5D69B3DF9}.Release|x86.Build.0 = Release|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Debug|x64.Build.0 = Debug|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Debug|x86.Build.0 = Debug|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Release|x64.ActiveCfg = Release|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Release|x64.Build.0 = Release|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Release|x86.ActiveCfg = Release|Any CPU
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -589,6 +603,7 @@ Global
 		{3D2BD8EC-253A-437F-B4C8-74BC0D91429B} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
 		{CDD6A896-F6DF-44CB-B430-06B383916EB0} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
 		{101B11D2-7780-4E14-9B72-77F5D69B3DF9} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
+		{0DBAA21C-39B2-4AAD-A43D-88E67ED239D1} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {089687FD-5D25-40AB-BA8A-A10D1E137F98}

FreeSql.sln

@@ -54,6 +54,12 @@ public enum DataType {
         /// <summary>
         /// Firebird 是一个跨平台的关系数据库，能作为多用户环境下的数据库服务器运行，也提供嵌入式数据库的实现
         /// </summary>
-        Firebird
+        Firebird,
+
+        /// <summary>
+        /// 自定义适配器，访问任何数据库<para></para>
+        /// 注意：该类型不提供 DbFirst/CodeFirst 功能
+        /// </summary>
+        Custom
     }
 }

FreeSql/DataType.cs

@@ -256,6 +256,11 @@ public IFreeSql<TMark> Build<TMark>()
                         if (type == null) throwNotFind("FreeSql.Provider.Firebird.dll", "FreeSql.Firebird.FirebirdProvider<>");
                         break;
 
+                    case DataType.Custom:
+                        type = Type.GetType("FreeSql.Custom.CustomProvider`1,FreeSql.Provider.Custom")?.MakeGenericType(typeof(TMark));
+                        if (type == null) throwNotFind("FreeSql.Provider.Custom.dll", "FreeSql.Custom.CustomProvider<>");
+                        break;
+
                     default: throw new Exception("未指定 UseConnectionString 或者 UseConnectionFactory");
                 }
             }

FreeSql/FreeSql.xml

@@ -0,0 +1,26 @@
+using FreeSql.Internal;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace FreeSql.Custom
+{
+
+    class CustomDelete<T1> : Internal.CommonProvider.DeleteProvider<T1>
+    {
+        public CustomDelete(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere)
+            : base(orm, commonUtils, commonExpression, dywhere)
+        {
+        }
+
+        public override List<T1> ExecuteDeleted() => throw new NotImplementedException("FreeSql.Provider.Custom 未实现该功能");
+
+#if net40
+#else
+        public override Task<List<T1>> ExecuteDeletedAsync(CancellationToken cancellationToken = default) => throw new NotImplementedException("FreeSql.Provider.Custom 未实现该功能");
+#endif
+    }
+}