extend the layer excercise with an entity framework implementation
This commit is contained in:
Andreas Zweili
parent
c8d2e43204
commit
8779c2e290
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@ -0,0 +1,13 @@
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<?xml version="1.0" encoding="utf-8"?>
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<configuration>
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<configSections>
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<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
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<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
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</configSections>
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<entityFramework>
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<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
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<providers>
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<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
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</providers>
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</entityFramework>
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</configuration>
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@ -0,0 +1,29 @@
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//------------------------------------------------------------------------------
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// <auto-generated>
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||||
// This code was generated from a template.
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//
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// Manual changes to this file may cause unexpected behavior in your application.
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// Manual changes to this file will be overwritten if the code is regenerated.
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// </auto-generated>
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//------------------------------------------------------------------------------
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namespace Common
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{
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using System;
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using System.Collections.Generic;
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public partial class Category
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{
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
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public Category()
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{
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this.Products = new HashSet<Product>();
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}
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public int CategoryID { get; set; }
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public string CategoryName { get; set; }
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
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public virtual ICollection<Product> Products { get; set; }
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}
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}
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@ -1,14 +0,0 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Common
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{
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public class Person
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{
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public int ID { get; set; }
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public string Name { get; set; }
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}
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}
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@ -30,7 +30,14 @@
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
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<HintPath>..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.dll</HintPath>
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</Reference>
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<Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
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<HintPath>..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.SqlServer.dll</HintPath>
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</Reference>
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<Reference Include="System" />
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<Reference Include="System.ComponentModel.DataAnnotations" />
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<Reference Include="System.Core" />
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<Reference Include="System.Xml.Linq" />
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<Reference Include="System.Data.DataSetExtensions" />
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@ -40,10 +47,50 @@
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<Reference Include="System.Xml" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="Classes\Person.cs" />
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<Compile Include="Category.cs">
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<DependentUpon>CommonModel.tt</DependentUpon>
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</Compile>
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<Compile Include="CommonModel.Context.cs">
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<AutoGen>True</AutoGen>
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<DesignTime>True</DesignTime>
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<DependentUpon>CommonModel.Context.tt</DependentUpon>
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</Compile>
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<Compile Include="CommonModel.cs">
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<AutoGen>True</AutoGen>
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<DesignTime>True</DesignTime>
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<DependentUpon>CommonModel.tt</DependentUpon>
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</Compile>
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<Compile Include="Interfaces\IPerson.cs" />
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<Compile Include="Person.cs">
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<DependentUpon>CommonModel.tt</DependentUpon>
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</Compile>
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<Compile Include="Product.cs">
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<DependentUpon>CommonModel.tt</DependentUpon>
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</Compile>
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<Compile Include="Properties\AssemblyInfo.cs" />
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<Compile Include="sysdiagram.cs">
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<DependentUpon>CommonModel.tt</DependentUpon>
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</Compile>
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</ItemGroup>
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<ItemGroup>
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<Content Include="CommonModel.Context.tt">
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<Generator>TextTemplatingFileGenerator</Generator>
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<LastGenOutput>CommonModel.Context.cs</LastGenOutput>
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</Content>
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<Content Include="CommonModel.tt">
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<Generator>TextTemplatingFileGenerator</Generator>
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<LastGenOutput>CommonModel.cs</LastGenOutput>
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</Content>
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</ItemGroup>
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<ItemGroup>
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<None Include="App.config" />
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<None Include="packages.config" />
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</ItemGroup>
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<ItemGroup>
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<Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
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</ItemGroup>
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<ItemGroup>
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<Folder Include="Classes\" />
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</ItemGroup>
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<ItemGroup />
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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</Project>
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|
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@ -0,0 +1 @@
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|
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@ -0,0 +1,636 @@
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<#@ template language="C#" debug="false" hostspecific="true"#>
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<#@ include file="EF6.Utility.CS.ttinclude"#><#@
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output extension=".cs"#><#
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const string inputFile = @"$edmxInputFile$";
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var textTransform = DynamicTextTransformation.Create(this);
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var code = new CodeGenerationTools(this);
|
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var ef = new MetadataTools(this);
|
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var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
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var loader = new EdmMetadataLoader(textTransform.Host, textTransform.Errors);
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var itemCollection = loader.CreateEdmItemCollection(inputFile);
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var modelNamespace = loader.GetModelNamespace(inputFile);
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var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
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var container = itemCollection.OfType<EntityContainer>().FirstOrDefault();
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if (container == null)
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{
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return string.Empty;
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}
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#>
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//------------------------------------------------------------------------------
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// <auto-generated>
|
||||
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
|
||||
//
|
||||
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
|
||||
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
|
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// </auto-generated>
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//------------------------------------------------------------------------------
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<#
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var codeNamespace = code.VsNamespaceSuggestion();
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if (!String.IsNullOrEmpty(codeNamespace))
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{
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#>
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namespace <#=code.EscapeNamespace(codeNamespace)#>
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{
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<#
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PushIndent(" ");
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}
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#>
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using System;
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using System.Data.Entity;
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using System.Data.Entity.Infrastructure;
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<#
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if (container.FunctionImports.Any())
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{
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#>
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using System.Data.Entity.Core.Objects;
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using System.Linq;
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<#
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}
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#>
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<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : DbContext
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{
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public <#=code.Escape(container)#>()
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: base("name=<#=container.Name#>")
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{
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<#
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if (!loader.IsLazyLoadingEnabled(container))
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{
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#>
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this.Configuration.LazyLoadingEnabled = false;
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<#
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}
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foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
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{
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// Note: the DbSet members are defined below such that the getter and
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// setter always have the same accessibility as the DbSet definition
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if (Accessibility.ForReadOnlyProperty(entitySet) != "public")
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{
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#>
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<#=codeStringGenerator.DbSetInitializer(entitySet)#>
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<#
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}
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}
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#>
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}
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protected override void OnModelCreating(DbModelBuilder modelBuilder)
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{
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throw new UnintentionalCodeFirstException();
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}
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<#
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foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
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{
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#>
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<#=codeStringGenerator.DbSet(entitySet)#>
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<#
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}
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foreach (var edmFunction in container.FunctionImports)
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{
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WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: false);
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}
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#>
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}
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<#
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if (!String.IsNullOrEmpty(codeNamespace))
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{
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PopIndent();
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#>
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}
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<#
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}
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#>
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<#+
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private void WriteFunctionImport(TypeMapper typeMapper, CodeStringGenerator codeStringGenerator, EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
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{
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if (typeMapper.IsComposable(edmFunction))
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{
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#>
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[DbFunction("<#=edmFunction.NamespaceName#>", "<#=edmFunction.Name#>")]
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<#=codeStringGenerator.ComposableFunctionMethod(edmFunction, modelNamespace)#>
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{
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<#+
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codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
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#>
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<#=codeStringGenerator.ComposableCreateQuery(edmFunction, modelNamespace)#>
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}
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<#+
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||||
}
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else
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||||
{
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||||
#>
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||||
|
||||
<#=codeStringGenerator.FunctionMethod(edmFunction, modelNamespace, includeMergeOption)#>
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||||
{
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||||
<#+
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||||
codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
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||||
#>
|
||||
<#=codeStringGenerator.ExecuteFunction(edmFunction, modelNamespace, includeMergeOption)#>
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||||
}
|
||||
<#+
|
||||
if (typeMapper.GenerateMergeOptionFunction(edmFunction, includeMergeOption))
|
||||
{
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WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: true);
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||||
}
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||||
}
|
||||
}
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||||
|
||||
public void WriteFunctionParameter(string name, string isNotNull, string notNullInit, string nullInit)
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||||
{
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||||
#>
|
||||
var <#=name#> = <#=isNotNull#> ?
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||||
<#=notNullInit#> :
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||||
<#=nullInit#>;
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||||
|
||||
<#+
|
||||
}
|
||||
|
||||
public const string TemplateId = "CSharp_DbContext_Context_EF6";
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||||
|
||||
public class CodeStringGenerator
|
||||
{
|
||||
private readonly CodeGenerationTools _code;
|
||||
private readonly TypeMapper _typeMapper;
|
||||
private readonly MetadataTools _ef;
|
||||
|
||||
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
|
||||
{
|
||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(typeMapper, "typeMapper");
|
||||
ArgumentNotNull(ef, "ef");
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||||
|
||||
_code = code;
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||||
_typeMapper = typeMapper;
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||||
_ef = ef;
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||||
}
|
||||
|
||||
public string Property(EdmProperty edmProperty)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
Accessibility.ForProperty(edmProperty),
|
||||
_typeMapper.GetTypeName(edmProperty.TypeUsage),
|
||||
_code.Escape(edmProperty),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
|
||||
}
|
||||
|
||||
public string NavigationProperty(NavigationProperty navProp)
|
||||
{
|
||||
var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
|
||||
navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
|
||||
_code.Escape(navProp),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(navProp)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(navProp)));
|
||||
}
|
||||
|
||||
public string AccessibilityAndVirtual(string accessibility)
|
||||
{
|
||||
return accessibility + (accessibility != "private" ? " virtual" : "");
|
||||
}
|
||||
|
||||
public string EntityClassOpening(EntityType entity)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1}partial class {2}{3}",
|
||||
Accessibility.ForType(entity),
|
||||
_code.SpaceAfter(_code.AbstractOption(entity)),
|
||||
_code.Escape(entity),
|
||||
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
|
||||
}
|
||||
|
||||
public string EnumOpening(SimpleType enumType)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} enum {1} : {2}",
|
||||
Accessibility.ForType(enumType),
|
||||
_code.Escape(enumType),
|
||||
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
|
||||
}
|
||||
|
||||
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
|
||||
{
|
||||
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
|
||||
{
|
||||
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
|
||||
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
|
||||
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
|
||||
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
|
||||
}
|
||||
}
|
||||
|
||||
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} IQueryable<{1}> {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
_code.Escape(edmFunction),
|
||||
string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
|
||||
}
|
||||
|
||||
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
edmFunction.NamespaceName,
|
||||
edmFunction.Name,
|
||||
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
|
||||
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
|
||||
}
|
||||
|
||||
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
|
||||
if (includeMergeOption)
|
||||
{
|
||||
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
_code.Escape(edmFunction),
|
||||
paramList);
|
||||
}
|
||||
|
||||
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
|
||||
if (includeMergeOption)
|
||||
{
|
||||
callParams = ", mergeOption" + callParams;
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
|
||||
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
edmFunction.Name,
|
||||
callParams);
|
||||
}
|
||||
|
||||
public string DbSet(EntitySet entitySet)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} virtual DbSet<{1}> {2} {{ get; set; }}",
|
||||
Accessibility.ForReadOnlyProperty(entitySet),
|
||||
_typeMapper.GetTypeName(entitySet.ElementType),
|
||||
_code.Escape(entitySet));
|
||||
}
|
||||
|
||||
public string DbSetInitializer(EntitySet entitySet)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} = Set<{1}>();",
|
||||
_code.Escape(entitySet),
|
||||
_typeMapper.GetTypeName(entitySet.ElementType));
|
||||
}
|
||||
|
||||
public string UsingDirectives(bool inHeader, bool includeCollections = true)
|
||||
{
|
||||
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
|
||||
? string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0}using System;{1}" +
|
||||
"{2}",
|
||||
inHeader ? Environment.NewLine : "",
|
||||
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
|
||||
inHeader ? "" : Environment.NewLine)
|
||||
: "";
|
||||
}
|
||||
}
|
||||
|
||||
public class TypeMapper
|
||||
{
|
||||
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
|
||||
|
||||
private readonly System.Collections.IList _errors;
|
||||
private readonly CodeGenerationTools _code;
|
||||
private readonly MetadataTools _ef;
|
||||
|
||||
public static string FixNamespaces(string typeName)
|
||||
{
|
||||
return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
|
||||
}
|
||||
|
||||
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
|
||||
{
|
||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(ef, "ef");
|
||||
ArgumentNotNull(errors, "errors");
|
||||
|
||||
_code = code;
|
||||
_ef = ef;
|
||||
_errors = errors;
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, string modelNamespace)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
|
||||
{
|
||||
if (edmType == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
var collectionType = edmType as CollectionType;
|
||||
if (collectionType != null)
|
||||
{
|
||||
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
|
||||
}
|
||||
|
||||
var typeName = _code.Escape(edmType.MetadataProperties
|
||||
.Where(p => p.Name == ExternalTypeNameAttributeName)
|
||||
.Select(p => (string)p.Value)
|
||||
.FirstOrDefault())
|
||||
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
|
||||
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
|
||||
_code.Escape(edmType));
|
||||
|
||||
if (edmType is StructuralType)
|
||||
{
|
||||
return typeName;
|
||||
}
|
||||
|
||||
if (edmType is SimpleType)
|
||||
{
|
||||
var clrType = UnderlyingClrType(edmType);
|
||||
if (!IsEnumType(edmType))
|
||||
{
|
||||
typeName = _code.Escape(clrType);
|
||||
}
|
||||
|
||||
typeName = FixNamespaces(typeName);
|
||||
|
||||
return clrType.IsValueType && isNullable == true ?
|
||||
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
|
||||
typeName;
|
||||
}
|
||||
|
||||
throw new ArgumentException("edmType");
|
||||
}
|
||||
|
||||
public Type UnderlyingClrType(EdmType edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
var primitiveType = edmType as PrimitiveType;
|
||||
if (primitiveType != null)
|
||||
{
|
||||
return primitiveType.ClrEquivalentType;
|
||||
}
|
||||
|
||||
if (IsEnumType(edmType))
|
||||
{
|
||||
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
|
||||
}
|
||||
|
||||
return typeof(object);
|
||||
}
|
||||
|
||||
public object GetEnumMemberValue(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var valueProperty = enumMember.GetType().GetProperty("Value");
|
||||
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public string GetEnumMemberName(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var nameProperty = enumMember.GetType().GetProperty("Name");
|
||||
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var membersProperty = enumType.GetType().GetProperty("Members");
|
||||
return membersProperty != null
|
||||
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
|
||||
: Enumerable.Empty<MetadataItem>();
|
||||
}
|
||||
|
||||
public bool EnumIsFlags(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
|
||||
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public bool IsEnumType(GlobalItem edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
return edmType.GetType().Name == "EnumType";
|
||||
}
|
||||
|
||||
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public string CreateLiteral(object value)
|
||||
{
|
||||
if (value == null || value.GetType() != typeof(TimeSpan))
|
||||
{
|
||||
return _code.CreateLiteral(value);
|
||||
}
|
||||
|
||||
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
|
||||
}
|
||||
|
||||
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
|
||||
{
|
||||
ArgumentNotNull(types, "types");
|
||||
ArgumentNotNull(sourceFile, "sourceFile");
|
||||
|
||||
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
|
||||
if (types.Any(item => !hash.Add(item)))
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(sourceFile, -1, -1, "6023",
|
||||
String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return GetItemsToGenerate<SimpleType>(itemCollection)
|
||||
.Where(e => IsEnumType(e));
|
||||
}
|
||||
|
||||
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
|
||||
{
|
||||
return itemCollection
|
||||
.OfType<T>()
|
||||
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
|
||||
.OrderBy(i => i.Name);
|
||||
}
|
||||
|
||||
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return itemCollection
|
||||
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
|
||||
.Select(g => GetGlobalItemName(g));
|
||||
}
|
||||
|
||||
public string GetGlobalItemName(GlobalItem item)
|
||||
{
|
||||
if (item is EdmType)
|
||||
{
|
||||
return ((EdmType)item).Name;
|
||||
}
|
||||
else
|
||||
{
|
||||
return ((EntityContainer)item).Name;
|
||||
}
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
|
||||
}
|
||||
|
||||
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
|
||||
return returnParamsProperty == null
|
||||
? edmFunction.ReturnParameter
|
||||
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
|
||||
}
|
||||
|
||||
public bool IsComposable(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
|
||||
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
|
||||
}
|
||||
|
||||
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
|
||||
{
|
||||
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
}
|
||||
|
||||
public TypeUsage GetReturnType(EdmFunction edmFunction)
|
||||
{
|
||||
var returnParam = GetReturnParameter(edmFunction);
|
||||
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
|
||||
}
|
||||
|
||||
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
|
||||
{
|
||||
var returnType = GetReturnType(edmFunction);
|
||||
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
|
||||
}
|
||||
}
|
||||
|
||||
public static void ArgumentNotNull<T>(T arg, string name) where T : class
|
||||
{
|
||||
if (arg == null)
|
||||
{
|
||||
throw new ArgumentNullException(name);
|
||||
}
|
||||
}
|
||||
#>
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
//------------------------------------------------------------------------------
|
||||
// <auto-generated>
|
||||
// This code was generated from a template.
|
||||
//
|
||||
// Manual changes to this file may cause unexpected behavior in your application.
|
||||
// Manual changes to this file will be overwritten if the code is regenerated.
|
||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
|
|
@ -0,0 +1,733 @@
|
|||
<#@ template language="C#" debug="false" hostspecific="true"#>
|
||||
<#@ include file="EF6.Utility.CS.ttinclude"#><#@
|
||||
output extension=".cs"#><#
|
||||
|
||||
const string inputFile = @"../DL/DbModel.edmx";
|
||||
var textTransform = DynamicTextTransformation.Create(this);
|
||||
var code = new CodeGenerationTools(this);
|
||||
var ef = new MetadataTools(this);
|
||||
var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
|
||||
var fileManager = EntityFrameworkTemplateFileManager.Create(this);
|
||||
var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile);
|
||||
var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
|
||||
|
||||
if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile))
|
||||
{
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
WriteHeader(codeStringGenerator, fileManager);
|
||||
|
||||
foreach (var entity in typeMapper.GetItemsToGenerate<EntityType>(itemCollection))
|
||||
{
|
||||
fileManager.StartNewFile(entity.Name + ".cs");
|
||||
BeginNamespace(code);
|
||||
#>
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: false)#>
|
||||
<#=codeStringGenerator.EntityClassOpening(entity)#>
|
||||
{
|
||||
<#
|
||||
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity);
|
||||
var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity);
|
||||
var complexProperties = typeMapper.GetComplexProperties(entity);
|
||||
|
||||
if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
|
||||
public <#=code.Escape(entity)#>()
|
||||
{
|
||||
<#
|
||||
foreach (var edmProperty in propertiesWithDefaultValues)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
|
||||
<#
|
||||
}
|
||||
|
||||
foreach (var navigationProperty in collectionNavigationProperties)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>();
|
||||
<#
|
||||
}
|
||||
|
||||
foreach (var complexProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
|
||||
<#
|
||||
}
|
||||
#>
|
||||
}
|
||||
|
||||
<#
|
||||
}
|
||||
|
||||
var simpleProperties = typeMapper.GetSimpleProperties(entity);
|
||||
if (simpleProperties.Any())
|
||||
{
|
||||
foreach (var edmProperty in simpleProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(edmProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
|
||||
if (complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
|
||||
<#
|
||||
foreach(var complexProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(complexProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
|
||||
var navigationProperties = typeMapper.GetNavigationProperties(entity);
|
||||
if (navigationProperties.Any())
|
||||
{
|
||||
#>
|
||||
|
||||
<#
|
||||
foreach (var navigationProperty in navigationProperties)
|
||||
{
|
||||
if (navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many)
|
||||
{
|
||||
#>
|
||||
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
|
||||
<#
|
||||
}
|
||||
#>
|
||||
<#=codeStringGenerator.NavigationProperty(navigationProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
#>
|
||||
}
|
||||
<#
|
||||
EndNamespace(code);
|
||||
}
|
||||
|
||||
foreach (var complex in typeMapper.GetItemsToGenerate<ComplexType>(itemCollection))
|
||||
{
|
||||
fileManager.StartNewFile(complex.Name + ".cs");
|
||||
BeginNamespace(code);
|
||||
#>
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
|
||||
<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#>
|
||||
{
|
||||
<#
|
||||
var complexProperties = typeMapper.GetComplexProperties(complex);
|
||||
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex);
|
||||
|
||||
if (propertiesWithDefaultValues.Any() || complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
public <#=code.Escape(complex)#>()
|
||||
{
|
||||
<#
|
||||
foreach (var edmProperty in propertiesWithDefaultValues)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
|
||||
<#
|
||||
}
|
||||
|
||||
foreach (var complexProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
|
||||
<#
|
||||
}
|
||||
#>
|
||||
}
|
||||
|
||||
<#
|
||||
}
|
||||
|
||||
var simpleProperties = typeMapper.GetSimpleProperties(complex);
|
||||
if (simpleProperties.Any())
|
||||
{
|
||||
foreach(var edmProperty in simpleProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(edmProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
|
||||
if (complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
|
||||
<#
|
||||
foreach(var edmProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(edmProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
#>
|
||||
}
|
||||
<#
|
||||
EndNamespace(code);
|
||||
}
|
||||
|
||||
foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection))
|
||||
{
|
||||
fileManager.StartNewFile(enumType.Name + ".cs");
|
||||
BeginNamespace(code);
|
||||
#>
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
|
||||
<#
|
||||
if (typeMapper.EnumIsFlags(enumType))
|
||||
{
|
||||
#>
|
||||
[Flags]
|
||||
<#
|
||||
}
|
||||
#>
|
||||
<#=codeStringGenerator.EnumOpening(enumType)#>
|
||||
{
|
||||
<#
|
||||
var foundOne = false;
|
||||
|
||||
foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType))
|
||||
{
|
||||
foundOne = true;
|
||||
#>
|
||||
<#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>,
|
||||
<#
|
||||
}
|
||||
|
||||
if (foundOne)
|
||||
{
|
||||
this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1);
|
||||
}
|
||||
#>
|
||||
}
|
||||
<#
|
||||
EndNamespace(code);
|
||||
}
|
||||
|
||||
fileManager.Process();
|
||||
|
||||
#>
|
||||
<#+
|
||||
|
||||
public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager)
|
||||
{
|
||||
fileManager.StartHeader();
|
||||
#>
|
||||
//------------------------------------------------------------------------------
|
||||
// <auto-generated>
|
||||
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
|
||||
//
|
||||
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
|
||||
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
|
||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: true)#>
|
||||
<#+
|
||||
fileManager.EndBlock();
|
||||
}
|
||||
|
||||
public void BeginNamespace(CodeGenerationTools code)
|
||||
{
|
||||
var codeNamespace = code.VsNamespaceSuggestion();
|
||||
if (!String.IsNullOrEmpty(codeNamespace))
|
||||
{
|
||||
#>
|
||||
namespace <#=code.EscapeNamespace(codeNamespace)#>
|
||||
{
|
||||
<#+
|
||||
PushIndent(" ");
|
||||
}
|
||||
}
|
||||
|
||||
public void EndNamespace(CodeGenerationTools code)
|
||||
{
|
||||
if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion()))
|
||||
{
|
||||
PopIndent();
|
||||
#>
|
||||
}
|
||||
<#+
|
||||
}
|
||||
}
|
||||
|
||||
public const string TemplateId = "CSharp_DbContext_Types_EF6";
|
||||
|
||||
public class CodeStringGenerator
|
||||
{
|
||||
private readonly CodeGenerationTools _code;
|
||||
private readonly TypeMapper _typeMapper;
|
||||
private readonly MetadataTools _ef;
|
||||
|
||||
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
|
||||
{
|
||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(typeMapper, "typeMapper");
|
||||
ArgumentNotNull(ef, "ef");
|
||||
|
||||
_code = code;
|
||||
_typeMapper = typeMapper;
|
||||
_ef = ef;
|
||||
}
|
||||
|
||||
public string Property(EdmProperty edmProperty)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
Accessibility.ForProperty(edmProperty),
|
||||
_typeMapper.GetTypeName(edmProperty.TypeUsage),
|
||||
_code.Escape(edmProperty),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
|
||||
}
|
||||
|
||||
public string NavigationProperty(NavigationProperty navProp)
|
||||
{
|
||||
var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
|
||||
navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
|
||||
_code.Escape(navProp),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(navProp)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(navProp)));
|
||||
}
|
||||
|
||||
public string AccessibilityAndVirtual(string accessibility)
|
||||
{
|
||||
return accessibility + (accessibility != "private" ? " virtual" : "");
|
||||
}
|
||||
|
||||
public string EntityClassOpening(EntityType entity)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1}partial class {2}{3}",
|
||||
Accessibility.ForType(entity),
|
||||
_code.SpaceAfter(_code.AbstractOption(entity)),
|
||||
_code.Escape(entity),
|
||||
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
|
||||
}
|
||||
|
||||
public string EnumOpening(SimpleType enumType)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} enum {1} : {2}",
|
||||
Accessibility.ForType(enumType),
|
||||
_code.Escape(enumType),
|
||||
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
|
||||
}
|
||||
|
||||
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
|
||||
{
|
||||
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
|
||||
{
|
||||
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
|
||||
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
|
||||
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
|
||||
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
|
||||
}
|
||||
}
|
||||
|
||||
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} IQueryable<{1}> {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
_code.Escape(edmFunction),
|
||||
string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
|
||||
}
|
||||
|
||||
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
edmFunction.NamespaceName,
|
||||
edmFunction.Name,
|
||||
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
|
||||
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
|
||||
}
|
||||
|
||||
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
|
||||
if (includeMergeOption)
|
||||
{
|
||||
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
_code.Escape(edmFunction),
|
||||
paramList);
|
||||
}
|
||||
|
||||
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
|
||||
if (includeMergeOption)
|
||||
{
|
||||
callParams = ", mergeOption" + callParams;
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
|
||||
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
edmFunction.Name,
|
||||
callParams);
|
||||
}
|
||||
|
||||
public string DbSet(EntitySet entitySet)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} virtual DbSet<{1}> {2} {{ get; set; }}",
|
||||
Accessibility.ForReadOnlyProperty(entitySet),
|
||||
_typeMapper.GetTypeName(entitySet.ElementType),
|
||||
_code.Escape(entitySet));
|
||||
}
|
||||
|
||||
public string UsingDirectives(bool inHeader, bool includeCollections = true)
|
||||
{
|
||||
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
|
||||
? string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0}using System;{1}" +
|
||||
"{2}",
|
||||
inHeader ? Environment.NewLine : "",
|
||||
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
|
||||
inHeader ? "" : Environment.NewLine)
|
||||
: "";
|
||||
}
|
||||
}
|
||||
|
||||
public class TypeMapper
|
||||
{
|
||||
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
|
||||
|
||||
private readonly System.Collections.IList _errors;
|
||||
private readonly CodeGenerationTools _code;
|
||||
private readonly MetadataTools _ef;
|
||||
|
||||
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
|
||||
{
|
||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(ef, "ef");
|
||||
ArgumentNotNull(errors, "errors");
|
||||
|
||||
_code = code;
|
||||
_ef = ef;
|
||||
_errors = errors;
|
||||
}
|
||||
|
||||
public static string FixNamespaces(string typeName)
|
||||
{
|
||||
return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, string modelNamespace)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
|
||||
{
|
||||
if (edmType == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
var collectionType = edmType as CollectionType;
|
||||
if (collectionType != null)
|
||||
{
|
||||
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
|
||||
}
|
||||
|
||||
var typeName = _code.Escape(edmType.MetadataProperties
|
||||
.Where(p => p.Name == ExternalTypeNameAttributeName)
|
||||
.Select(p => (string)p.Value)
|
||||
.FirstOrDefault())
|
||||
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
|
||||
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
|
||||
_code.Escape(edmType));
|
||||
|
||||
if (edmType is StructuralType)
|
||||
{
|
||||
return typeName;
|
||||
}
|
||||
|
||||
if (edmType is SimpleType)
|
||||
{
|
||||
var clrType = UnderlyingClrType(edmType);
|
||||
if (!IsEnumType(edmType))
|
||||
{
|
||||
typeName = _code.Escape(clrType);
|
||||
}
|
||||
|
||||
typeName = FixNamespaces(typeName);
|
||||
|
||||
return clrType.IsValueType && isNullable == true ?
|
||||
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
|
||||
typeName;
|
||||
}
|
||||
|
||||
throw new ArgumentException("edmType");
|
||||
}
|
||||
|
||||
public Type UnderlyingClrType(EdmType edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
var primitiveType = edmType as PrimitiveType;
|
||||
if (primitiveType != null)
|
||||
{
|
||||
return primitiveType.ClrEquivalentType;
|
||||
}
|
||||
|
||||
if (IsEnumType(edmType))
|
||||
{
|
||||
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
|
||||
}
|
||||
|
||||
return typeof(object);
|
||||
}
|
||||
|
||||
public object GetEnumMemberValue(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var valueProperty = enumMember.GetType().GetProperty("Value");
|
||||
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public string GetEnumMemberName(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var nameProperty = enumMember.GetType().GetProperty("Name");
|
||||
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var membersProperty = enumType.GetType().GetProperty("Members");
|
||||
return membersProperty != null
|
||||
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
|
||||
: Enumerable.Empty<MetadataItem>();
|
||||
}
|
||||
|
||||
public bool EnumIsFlags(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
|
||||
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public bool IsEnumType(GlobalItem edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
return edmType.GetType().Name == "EnumType";
|
||||
}
|
||||
|
||||
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public string CreateLiteral(object value)
|
||||
{
|
||||
if (value == null || value.GetType() != typeof(TimeSpan))
|
||||
{
|
||||
return _code.CreateLiteral(value);
|
||||
}
|
||||
|
||||
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
|
||||
}
|
||||
|
||||
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
|
||||
{
|
||||
ArgumentNotNull(types, "types");
|
||||
ArgumentNotNull(sourceFile, "sourceFile");
|
||||
|
||||
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
|
||||
if (types.Any(item => !hash.Add(item)))
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(sourceFile, -1, -1, "6023",
|
||||
String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return GetItemsToGenerate<SimpleType>(itemCollection)
|
||||
.Where(e => IsEnumType(e));
|
||||
}
|
||||
|
||||
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
|
||||
{
|
||||
return itemCollection
|
||||
.OfType<T>()
|
||||
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
|
||||
.OrderBy(i => i.Name);
|
||||
}
|
||||
|
||||
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return itemCollection
|
||||
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
|
||||
.Select(g => GetGlobalItemName(g));
|
||||
}
|
||||
|
||||
public string GetGlobalItemName(GlobalItem item)
|
||||
{
|
||||
if (item is EdmType)
|
||||
{
|
||||
return ((EdmType)item).Name;
|
||||
}
|
||||
else
|
||||
{
|
||||
return ((EntityContainer)item).Name;
|
||||
}
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
|
||||
}
|
||||
|
||||
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
|
||||
return returnParamsProperty == null
|
||||
? edmFunction.ReturnParameter
|
||||
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
|
||||
}
|
||||
|
||||
public bool IsComposable(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
|
||||
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
|
||||
}
|
||||
|
||||
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
|
||||
{
|
||||
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
}
|
||||
|
||||
public TypeUsage GetReturnType(EdmFunction edmFunction)
|
||||
{
|
||||
var returnParam = GetReturnParameter(edmFunction);
|
||||
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
|
||||
}
|
||||
|
||||
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
|
||||
{
|
||||
var returnType = GetReturnType(edmFunction);
|
||||
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
|
||||
}
|
||||
}
|
||||
|
||||
public static void ArgumentNotNull<T>(T arg, string name) where T : class
|
||||
{
|
||||
if (arg == null)
|
||||
{
|
||||
throw new ArgumentNullException(name);
|
||||
}
|
||||
}
|
||||
#>
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
//------------------------------------------------------------------------------
|
||||
// <auto-generated>
|
||||
// This code was generated from a template.
|
||||
//
|
||||
// Manual changes to this file may cause unexpected behavior in your application.
|
||||
// Manual changes to this file will be overwritten if the code is regenerated.
|
||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
namespace Common
|
||||
{
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
|
||||
public partial class Person
|
||||
{
|
||||
public int ID { get; set; }
|
||||
public string Name { get; set; }
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
//------------------------------------------------------------------------------
|
||||
// <auto-generated>
|
||||
// This code was generated from a template.
|
||||
//
|
||||
// Manual changes to this file may cause unexpected behavior in your application.
|
||||
// Manual changes to this file will be overwritten if the code is regenerated.
|
||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
namespace Common
|
||||
{
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
|
||||
public partial class Product
|
||||
{
|
||||
public int ProductID { get; set; }
|
||||
public string ProductName { get; set; }
|
||||
public int CategoryID { get; set; }
|
||||
public string Description { get; set; }
|
||||
|
||||
public virtual Category Category { get; set; }
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<packages>
|
||||
<package id="EntityFramework" version="6.1.3" targetFramework="net461" />
|
||||
</packages>
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
//------------------------------------------------------------------------------
|
||||
// <auto-generated>
|
||||
// This code was generated from a template.
|
||||
//
|
||||
// Manual changes to this file may cause unexpected behavior in your application.
|
||||
// Manual changes to this file will be overwritten if the code is regenerated.
|
||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
namespace Common
|
||||
{
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
|
||||
public partial class sysdiagram
|
||||
{
|
||||
public string name { get; set; }
|
||||
public int principal_id { get; set; }
|
||||
public int diagram_id { get; set; }
|
||||
public Nullable<int> version { get; set; }
|
||||
public byte[] definition { get; set; }
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<configuration>
|
||||
<configSections>
|
||||
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
|
||||
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
|
||||
</configSections>
|
||||
<connectionStrings>
|
||||
<add name="ProductsEntities" connectionString="metadata=res://*/DbModel.csdl|res://*/DbModel.ssdl|res://*/DbModel.msl;provider=System.Data.SqlClient;provider connection string="data source=.\SQLExpress;initial catalog=Products;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
|
||||
</connectionStrings>
|
||||
<entityFramework>
|
||||
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
|
||||
<providers>
|
||||
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
|
||||
</providers>
|
||||
</entityFramework>
|
||||
</configuration>
|
||||
|
|
@ -30,8 +30,17 @@
|
|||
<WarningLevel>4</WarningLevel>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
|
||||
<HintPath>..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
|
||||
<HintPath>..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.SqlServer.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="System" />
|
||||
<Reference Include="System.ComponentModel.DataAnnotations" />
|
||||
<Reference Include="System.Core" />
|
||||
<Reference Include="System.Runtime.Serialization" />
|
||||
<Reference Include="System.Security" />
|
||||
<Reference Include="System.Xml.Linq" />
|
||||
<Reference Include="System.Data.DataSetExtensions" />
|
||||
<Reference Include="Microsoft.CSharp" />
|
||||
|
|
@ -41,6 +50,11 @@
|
|||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="Classes\PersonDB.cs" />
|
||||
<Compile Include="DbModel.Designer.cs">
|
||||
<AutoGen>True</AutoGen>
|
||||
<DesignTime>True</DesignTime>
|
||||
<DependentUpon>DbModel.edmx</DependentUpon>
|
||||
</Compile>
|
||||
<Compile Include="Properties\AssemblyInfo.cs" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
|
|
@ -52,5 +66,21 @@
|
|||
<ItemGroup>
|
||||
<Folder Include="Interfaces\" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<EntityDeploy Include="DbModel.edmx">
|
||||
<Generator>EntityModelCodeGenerator</Generator>
|
||||
<LastGenOutput>DbModel.Designer.cs</LastGenOutput>
|
||||
</EntityDeploy>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="App.Config" />
|
||||
<None Include="DbModel.edmx.diagram">
|
||||
<DependentUpon>DbModel.edmx</DependentUpon>
|
||||
</None>
|
||||
<None Include="packages.config" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
// T4 code generation is enabled for model 'C:\repositories\ibz\oop\2018-06-30_Layers\DL\DbModel.edmx'.
|
||||
// To enable legacy code generation, change the value of the 'Code Generation Strategy' designer
|
||||
// property to 'Legacy ObjectContext'. This property is available in the Properties Window when the model
|
||||
// is open in the designer.
|
||||
|
||||
// If no context and entity classes have been generated, it may be because you created an empty model but
|
||||
// have not yet chosen which version of Entity Framework to use. To generate a context class and entity
|
||||
// classes for your model, open the model in the designer, right-click on the designer surface, and
|
||||
// select 'Update Model from Database...', 'Generate Database from Model...', or 'Add Code Generation
|
||||
// Item...'.
|
||||
|
|
@ -0,0 +1,190 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<!-- EF Runtime content -->
|
||||
<edmx:Runtime>
|
||||
<!-- SSDL content -->
|
||||
<edmx:StorageModels>
|
||||
<Schema Namespace="ProductsModel.Store" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
|
||||
<EntityType Name="Categories">
|
||||
<Key>
|
||||
<PropertyRef Name="CategoryID" />
|
||||
</Key>
|
||||
<Property Name="CategoryID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
|
||||
<Property Name="CategoryName" Type="varchar" MaxLength="50" Nullable="false" />
|
||||
</EntityType>
|
||||
<EntityType Name="Person">
|
||||
<Key>
|
||||
<PropertyRef Name="ID" />
|
||||
</Key>
|
||||
<Property Name="ID" Type="int" Nullable="false" />
|
||||
<Property Name="Name" Type="nvarchar" MaxLength="50" />
|
||||
</EntityType>
|
||||
<EntityType Name="Products">
|
||||
<Key>
|
||||
<PropertyRef Name="ProductID" />
|
||||
</Key>
|
||||
<Property Name="ProductID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
|
||||
<Property Name="ProductName" Type="varchar" MaxLength="50" Nullable="false" />
|
||||
<Property Name="CategoryID" Type="int" Nullable="false" />
|
||||
<Property Name="Description" Type="text" />
|
||||
</EntityType>
|
||||
<EntityType Name="sysdiagrams">
|
||||
<Key>
|
||||
<PropertyRef Name="diagram_id" />
|
||||
</Key>
|
||||
<Property Name="name" Type="nvarchar" MaxLength="128" Nullable="false" />
|
||||
<Property Name="principal_id" Type="int" Nullable="false" />
|
||||
<Property Name="diagram_id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
|
||||
<Property Name="version" Type="int" />
|
||||
<Property Name="definition" Type="varbinary(max)" />
|
||||
</EntityType>
|
||||
<Association Name="FK_Products_Categories">
|
||||
<End Role="Categories" Type="Self.Categories" Multiplicity="1" />
|
||||
<End Role="Products" Type="Self.Products" Multiplicity="*" />
|
||||
<ReferentialConstraint>
|
||||
<Principal Role="Categories">
|
||||
<PropertyRef Name="CategoryID" />
|
||||
</Principal>
|
||||
<Dependent Role="Products">
|
||||
<PropertyRef Name="CategoryID" />
|
||||
</Dependent>
|
||||
</ReferentialConstraint>
|
||||
</Association>
|
||||
<EntityContainer Name="ProductsModelStoreContainer">
|
||||
<EntitySet Name="Categories" EntityType="Self.Categories" Schema="dbo" store:Type="Tables" />
|
||||
<EntitySet Name="Person" EntityType="Self.Person" Schema="dbo" store:Type="Tables" />
|
||||
<EntitySet Name="Products" EntityType="Self.Products" Schema="dbo" store:Type="Tables" />
|
||||
<EntitySet Name="sysdiagrams" EntityType="Self.sysdiagrams" Schema="dbo" store:Type="Tables" />
|
||||
<AssociationSet Name="FK_Products_Categories" Association="Self.FK_Products_Categories">
|
||||
<End Role="Categories" EntitySet="Categories" />
|
||||
<End Role="Products" EntitySet="Products" />
|
||||
</AssociationSet>
|
||||
</EntityContainer>
|
||||
</Schema></edmx:StorageModels>
|
||||
<!-- CSDL content -->
|
||||
<edmx:ConceptualModels>
|
||||
<Schema Namespace="ProductsModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
|
||||
<EntityContainer Name="ProductsEntities" annotation:LazyLoadingEnabled="true">
|
||||
<EntitySet Name="Categories" EntityType="ProductsModel.Category" />
|
||||
<EntitySet Name="Products" EntityType="ProductsModel.Product" />
|
||||
<EntitySet Name="sysdiagrams" EntityType="ProductsModel.sysdiagram" />
|
||||
<AssociationSet Name="FK_Products_Categories" Association="ProductsModel.FK_Products_Categories">
|
||||
<End Role="Category" EntitySet="Categories" />
|
||||
<End Role="Product" EntitySet="Products" />
|
||||
</AssociationSet>
|
||||
<EntitySet Name="People" EntityType="ProductsModel.Person" />
|
||||
</EntityContainer>
|
||||
<EntityType Name="Category">
|
||||
<Key>
|
||||
<PropertyRef Name="CategoryID" />
|
||||
</Key>
|
||||
<Property Name="CategoryID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
|
||||
<Property Name="CategoryName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="false" />
|
||||
<NavigationProperty Name="Products" Relationship="ProductsModel.FK_Products_Categories" FromRole="Category" ToRole="Product" />
|
||||
</EntityType>
|
||||
<EntityType Name="Product">
|
||||
<Key>
|
||||
<PropertyRef Name="ProductID" />
|
||||
</Key>
|
||||
<Property Name="ProductID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
|
||||
<Property Name="ProductName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="false" />
|
||||
<Property Name="CategoryID" Type="Int32" Nullable="false" />
|
||||
<Property Name="Description" Type="String" MaxLength="Max" FixedLength="false" Unicode="false" />
|
||||
<NavigationProperty Name="Category" Relationship="ProductsModel.FK_Products_Categories" FromRole="Product" ToRole="Category" />
|
||||
</EntityType>
|
||||
<EntityType Name="sysdiagram">
|
||||
<Key>
|
||||
<PropertyRef Name="diagram_id" />
|
||||
</Key>
|
||||
<Property Name="name" Type="String" Nullable="false" MaxLength="128" FixedLength="false" Unicode="true" />
|
||||
<Property Name="principal_id" Type="Int32" Nullable="false" />
|
||||
<Property Name="diagram_id" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
|
||||
<Property Name="version" Type="Int32" />
|
||||
<Property Name="definition" Type="Binary" MaxLength="Max" FixedLength="false" />
|
||||
</EntityType>
|
||||
<Association Name="FK_Products_Categories">
|
||||
<End Type="ProductsModel.Category" Role="Category" Multiplicity="1" />
|
||||
<End Type="ProductsModel.Product" Role="Product" Multiplicity="*" />
|
||||
<ReferentialConstraint>
|
||||
<Principal Role="Category">
|
||||
<PropertyRef Name="CategoryID" />
|
||||
</Principal>
|
||||
<Dependent Role="Product">
|
||||
<PropertyRef Name="CategoryID" />
|
||||
</Dependent>
|
||||
</ReferentialConstraint>
|
||||
</Association>
|
||||
<EntityType Name="Person">
|
||||
<Key>
|
||||
<PropertyRef Name="ID" />
|
||||
</Key>
|
||||
<Property Name="ID" Type="Int32" Nullable="false" />
|
||||
<Property Name="Name" Type="String" MaxLength="50" FixedLength="false" Unicode="true" />
|
||||
</EntityType>
|
||||
</Schema>
|
||||
</edmx:ConceptualModels>
|
||||
<!-- C-S mapping content -->
|
||||
<edmx:Mappings>
|
||||
<Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
|
||||
<EntityContainerMapping StorageEntityContainer="ProductsModelStoreContainer" CdmEntityContainer="ProductsEntities">
|
||||
<EntitySetMapping Name="Categories">
|
||||
<EntityTypeMapping TypeName="ProductsModel.Category">
|
||||
<MappingFragment StoreEntitySet="Categories">
|
||||
<ScalarProperty Name="CategoryName" ColumnName="CategoryName" />
|
||||
<ScalarProperty Name="CategoryID" ColumnName="CategoryID" />
|
||||
</MappingFragment>
|
||||
</EntityTypeMapping>
|
||||
</EntitySetMapping>
|
||||
<EntitySetMapping Name="Products">
|
||||
<EntityTypeMapping TypeName="ProductsModel.Product">
|
||||
<MappingFragment StoreEntitySet="Products">
|
||||
<ScalarProperty Name="Description" ColumnName="Description" />
|
||||
<ScalarProperty Name="CategoryID" ColumnName="CategoryID" />
|
||||
<ScalarProperty Name="ProductName" ColumnName="ProductName" />
|
||||
<ScalarProperty Name="ProductID" ColumnName="ProductID" />
|
||||
</MappingFragment>
|
||||
</EntityTypeMapping>
|
||||
</EntitySetMapping>
|
||||
<EntitySetMapping Name="sysdiagrams">
|
||||
<EntityTypeMapping TypeName="ProductsModel.sysdiagram">
|
||||
<MappingFragment StoreEntitySet="sysdiagrams">
|
||||
<ScalarProperty Name="definition" ColumnName="definition" />
|
||||
<ScalarProperty Name="version" ColumnName="version" />
|
||||
<ScalarProperty Name="diagram_id" ColumnName="diagram_id" />
|
||||
<ScalarProperty Name="principal_id" ColumnName="principal_id" />
|
||||
<ScalarProperty Name="name" ColumnName="name" />
|
||||
</MappingFragment>
|
||||
</EntityTypeMapping>
|
||||
</EntitySetMapping>
|
||||
<EntitySetMapping Name="People">
|
||||
<EntityTypeMapping TypeName="ProductsModel.Person">
|
||||
<MappingFragment StoreEntitySet="Person">
|
||||
<ScalarProperty Name="Name" ColumnName="Name" />
|
||||
<ScalarProperty Name="ID" ColumnName="ID" />
|
||||
</MappingFragment>
|
||||
</EntityTypeMapping>
|
||||
</EntitySetMapping>
|
||||
</EntityContainerMapping>
|
||||
</Mapping>
|
||||
</edmx:Mappings>
|
||||
</edmx:Runtime>
|
||||
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
|
||||
<Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<Connection>
|
||||
<DesignerInfoPropertySet>
|
||||
<DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
|
||||
</DesignerInfoPropertySet>
|
||||
</Connection>
|
||||
<Options>
|
||||
<DesignerInfoPropertySet>
|
||||
<DesignerProperty Name="ValidateOnBuild" Value="true" />
|
||||
<DesignerProperty Name="EnablePluralization" Value="true" />
|
||||
<DesignerProperty Name="IncludeForeignKeysInModel" Value="true" />
|
||||
<DesignerProperty Name="UseLegacyProvider" Value="false" />
|
||||
<DesignerProperty Name="CodeGenerationStrategy" Value="None" />
|
||||
</DesignerInfoPropertySet>
|
||||
</Options>
|
||||
<!-- Diagram content (shape and connector positions) -->
|
||||
<Diagrams></Diagrams>
|
||||
</Designer>
|
||||
</edmx:Edmx>
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
|
||||
<edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<!-- Diagram content (shape and connector positions) -->
|
||||
<edmx:Diagrams>
|
||||
<Diagram DiagramId="382f8d73d8344aba96530a04c35c2cb2" Name="Diagram1">
|
||||
<EntityTypeShape EntityType="ProductsModel.Category" Width="1.5" PointX="0.75" PointY="1.125" />
|
||||
<EntityTypeShape EntityType="ProductsModel.Product" Width="1.5" PointX="3" PointY="0.875" />
|
||||
<EntityTypeShape EntityType="ProductsModel.sysdiagram" Width="1.5" PointX="0.75" PointY="3.75" />
|
||||
<AssociationConnector Association="ProductsModel.FK_Products_Categories" />
|
||||
<EntityTypeShape EntityType="ProductsModel.Person" Width="1.5" PointX="3.375" PointY="3.75" />
|
||||
</Diagram>
|
||||
</edmx:Diagrams>
|
||||
</edmx:Designer>
|
||||
</edmx:Edmx>
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<packages>
|
||||
<package id="EntityFramework" version="6.1.3" targetFramework="net461" />
|
||||
</packages>
|
||||
|
|
@ -29,3 +29,9 @@
|
|||
14. Im Business Layer interface implementieren
|
||||
15. DataAccess Klasse im Konstruktor erstellen
|
||||
16. im UI den Buisness Layer implementieren
|
||||
17. Add new Item zum DataLayer
|
||||
- ADO.NET Entity Data Model DBModel
|
||||
18. Im Common Layer einen DbContext Generator hinzufügen
|
||||
19. Pfad zum DataLayer .edmx file anpassen
|
||||
20. Alle .tt Files im Datalayer .edmx loeschen da es sonst Kollisionen
|
||||
mit Common gibt.
|
||||
|
|
|
|||
Reference in New Issue