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Mapping EF Table(Name='')

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sunkaixuan
2018-11-10 15:07:49 +08:00
parent 8100454b81
commit 71382f8593
4 changed files with 29 additions and 4 deletions
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27
Src/Asp.Net/SqlServerTest/Demos/H_ExtEntity.cs
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@@ -1,11 +1,16 @@
using SqlSugar; using SqlSugar;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Data.Linq.Mapping;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
namespace OrmTest.Demo namespace OrmTest.Demo
{ {
/// <summary>
/// mapping ef attribute
/// </summary>
public class ExtEntity: DemoBase public class ExtEntity: DemoBase
{ {
public static void Init() public static void Init()
@@ -16,22 +21,36 @@ namespace OrmTest.Demo
IsAutoCloseConnection = true, IsAutoCloseConnection = true,
ConfigureExternalServices=new ConfigureExternalServices() { ConfigureExternalServices=new ConfigureExternalServices() {
EntityService = (property, column) => { EntityService = (property, column) => {
if (property.Name == "xxx") { if (property.Name == "xxx") {// by name ignore column
column.IsIgnore = true; column.IsIgnore = true;
} }
//property.GetCustomAttributes var attributes = property.GetCustomAttributes(true);//get all attributes
if (attributes.Any(it => it is KeyAttribute))// by attribute set primarykey
{
column.IsPrimarykey = true;
}
},
EntityNameService = (type,entity) => {
var attributes = type.GetCustomAttributes(true);
if (attributes.Any(it => it is TableAttribute))
{
entity.DbTableName = (attributes.First(it => it is TableAttribute)as TableAttribute).Name;
}
} }
} }
}); });
var sql=db.Queryable<StudentTest>().ToSql(); var sql=db.Queryable<StudentTest>().ToList();
var sql2 = db.Insertable<StudentTest>(new StudentTest()).ToSql(); var sql2 = db.Insertable<StudentTest>(new StudentTest()).ExecuteCommand();
} }
} }
[Table(Name ="student")]//default
public class StudentTest { public class StudentTest {
[Key]
public string Id { get; set; } public string Id { get; set; }
public string xxx { get; set; } public string xxx { get; set; }
public string Name { get; set; } public string Name { get; set; }

2
Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
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@@ -39,7 +39,9 @@
<HintPath>OtherDll\SyntacticSugar.dll</HintPath> <HintPath>OtherDll\SyntacticSugar.dll</HintPath>
</Reference> </Reference>
<Reference Include="System" /> <Reference Include="System" />
<Reference Include="System.ComponentModel.DataAnnotations" />
<Reference Include="System.Core" /> <Reference Include="System.Core" />
<Reference Include="System.Data.Linq" />
<Reference Include="System.Xml.Linq" /> <Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" /> <Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" /> <Reference Include="Microsoft.CSharp" />

3
Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
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@@ -28,6 +28,9 @@ namespace SqlSugar
var sugarTable = (SugarTable)sugarAttributeInfo; var sugarTable = (SugarTable)sugarAttributeInfo;
result.DbTableName = sugarTable.TableName; result.DbTableName = sugarTable.TableName;
} }
if (this.Context.Context.CurrentConnectionConfig.ConfigureExternalServices != null && this.Context.CurrentConnectionConfig.ConfigureExternalServices.EntityNameService != null) {
this.Context.CurrentConnectionConfig.ConfigureExternalServices.EntityNameService(type,result);
}
result.Type = type; result.Type = type;
result.EntityName = result.Type.Name; result.EntityName = result.Type.Name;
result.Columns = new List<EntityColumnInfo>(); result.Columns = new List<EntityColumnInfo>();

1
Src/Asp.Net/SqlSugar/Entities/ConnectionConfig.cs
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@@ -94,5 +94,6 @@ namespace SqlSugar
public Action<PropertyInfo, EntityColumnInfo> EntityService{ get; set; } public Action<PropertyInfo, EntityColumnInfo> EntityService{ get; set; }
public Action<Type,EntityInfo> EntityNameService { get; set; }
} }
} }