d.agliullov/ISEbd-21_Agliullov.D.A._Confectionery
2
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Реализована динамическое подключение бизнес логики через di контейнер

Browse Source
This commit is contained in:
Данияр Аглиуллов 2023-03-19 16:12:44 +04:00
parent a296ec399b
commit 1b0d2b6b0f
6 changed files with 87 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ConfectionaryBusinessLogic/ConfectioneryBusinessLogic.csproj
View File

@ -17,4 +17,8 @@
<ProjectReference Include="..\ConfectioneryContracts\ConfectioneryContracts.csproj" />
</ItemGroup>
<Target Name="PostBuild" AfterTargets="PostBuildEvent">
<Exec Command="copy /Y &quot;$(targetDir)*.dll&quot; &quot;$(solutionDir)ImplementationExtensions\*.dll&quot;" />
</Target>
</Project>

39
ConfectionaryBusinessLogic/ImplementationBusinessLogicExtension.cs Normal file
View File

@ -0,0 +1,39 @@
using ConfectioneryBusinessLogic.BusinessLogics;
using ConfectioneryBusinessLogic.MailWorker;
using ConfectioneryBusinessLogic.OfficePackage.Implements;
using ConfectioneryBusinessLogic.OfficePackage;
using ConfectioneryContracts.BusinessLogicsContracts;
using ConfectioneryContracts.DI;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryBusinessLogic
{
public class ImplementationBusinessLogicExtension : IImplementationBusinessLogicExtension
{
public int Priority => 0;
public void RegisterServices()
{
DependencyManager.Instance.RegisterType<IComponentLogic, ComponentLogic>();
DependencyManager.Instance.RegisterType<IOrderLogic, OrderLogic>();
DependencyManager.Instance.RegisterType<IPastryLogic, PastryLogic>();
DependencyManager.Instance.RegisterType<IReportLogic, ReportLogic>();
DependencyManager.Instance.RegisterType<IClientLogic, ClientLogic>();
DependencyManager.Instance.RegisterType<IImplementerLogic, ImplementerLogic>();
DependencyManager.Instance.RegisterType<IMessageInfoLogic, MessageInfoLogic>();
DependencyManager.Instance.RegisterType<IWorkProcess, WorkModeling>();
DependencyManager.Instance.RegisterType<IBackUpLogic, BackUpLogic>();
DependencyManager.Instance.RegisterType<IShopLogic, ShopLogic>();
DependencyManager.Instance.RegisterType<AbstractMailWorker, MailKitWorker>(true);
DependencyManager.Instance.RegisterType<AbstractSaveToExcel, SaveToExcel>();
DependencyManager.Instance.RegisterType<AbstractSaveToWord, SaveToWord>();
DependencyManager.Instance.RegisterType<AbstractSaveToPdf, SaveToPdf>();
}
}
}

17
Confectionery/Program.cs
View File

@ -60,23 +60,6 @@ namespace ConfectioneryView
option.AddNLog("nlog.config");
});
DependencyManager.Instance.RegisterType<IComponentLogic, ComponentLogic>();
DependencyManager.Instance.RegisterType<IOrderLogic, OrderLogic>();
DependencyManager.Instance.RegisterType<IPastryLogic, PastryLogic>();
DependencyManager.Instance.RegisterType<IReportLogic, ReportLogic>();
DependencyManager.Instance.RegisterType<IClientLogic, ClientLogic>();
DependencyManager.Instance.RegisterType<IImplementerLogic, ImplementerLogic>();
DependencyManager.Instance.RegisterType<IMessageInfoLogic, MessageInfoLogic>();
DependencyManager.Instance.RegisterType<IWorkProcess, WorkModeling>();
DependencyManager.Instance.RegisterType<IBackUpLogic, BackUpLogic>();
DependencyManager.Instance.RegisterType<IShopLogic, ShopLogic>();
DependencyManager.Instance.RegisterType<AbstractMailWorker, MailKitWorker>(true);
DependencyManager.Instance.RegisterType<AbstractSaveToExcel, SaveToExcel>();
DependencyManager.Instance.RegisterType<AbstractSaveToWord, SaveToWord>();
DependencyManager.Instance.RegisterType<AbstractSaveToPdf, SaveToPdf>();
DependencyManager.Instance.RegisterType<FormMain>();
DependencyManager.Instance.RegisterType<FormComponent>();
DependencyManager.Instance.RegisterType<FormComponents>();

13
ConfectioneryContracts/DI/DependencyManager.cs
View File

@ -27,13 +27,16 @@ namespace ConfectioneryContracts.DI
/// </summary>
public static void InitDependency()
{
var ext = ServiceProviderLoader.GetImplementationExtensions();
if (ext == null)
var extList = ServiceProviderLoader.GetImplementationExtensions();
foreach(var ext in extList)
{
throw new ArgumentNullException("Отсутствуют компоненты для загрузки зависимостей по модулям");
if (ext == null)
{
throw new ArgumentNullException("Отсутствуют компоненты для загрузки зависимостей по модулям");
}
// регистрируем зависимости
ext.RegisterServices();
}
// регистрируем зависимости
ext.RegisterServices();
}
/// <summary>

14
ConfectioneryContracts/DI/IImplementationBusinessLogicExtension.cs Normal file
View File

@ -0,0 +1,14 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryContracts.DI
{
/// <summary>
/// Интерфейс для индентификации и отделения загрузки бизнес-логики от загрузки хранилищ
/// </summary>
/// <seealso cref="ConfectioneryContracts.DI.IImplementationExtension" />
public interface IImplementationBusinessLogicExtension : IImplementationExtension { }
}

34
ConfectioneryContracts/DI/ServiceProviderLoader.cs
View File

@ -13,33 +13,43 @@ namespace ConfectioneryContracts.DI
/// Загрузка всех классов-реализаций IImplementationExtension
/// </summary>
/// <returns></returns>
public static IImplementationExtension? GetImplementationExtensions()
public static List<IImplementationExtension?> GetImplementationExtensions()
{
IImplementationExtension? source = null;
// Список типов, по каждому из которых, должна быть выбрана наиболее приоритетная реализация
// IImplementationExtension должен быть последним, поскольку все классы реализации, наследуются от него и являются им в частности
Type[] handledTypes =
{
typeof(IImplementationBusinessLogicExtension),
typeof(IImplementationExtension)
};
var result = handledTypes.Select(x => (IImplementationExtension?)null).ToList();
var files = Directory.GetFiles(TryGetImplementationExtensionsFolder(), "*.dll", SearchOption.AllDirectories);
foreach (var file in files.Distinct())
{
Assembly asm = Assembly.LoadFrom(file);
foreach (var t in asm.GetExportedTypes())
{
if (t.IsClass && typeof(IImplementationExtension).IsAssignableFrom(t))
for (var i = 0; i < handledTypes.Length; i++)
{
if (source == null)
if (t.IsClass && handledTypes[i].IsAssignableFrom(t))
{
source = (IImplementationExtension)Activator.CreateInstance(t)!;
}
else
{
var newSource = (IImplementationExtension)Activator.CreateInstance(t)!;
if (newSource.Priority > source.Priority)
if (result[i] == null)
{
source = newSource;
result[i] = (IImplementationExtension)Activator.CreateInstance(t)!;
}
else
{
var newSource = (IImplementationExtension)Activator.CreateInstance(t)!;
if (newSource.Priority > result[i].Priority)
{
result[i] = newSource;
}
}
}
}
}
}
return source;
return result;
}
private static string TryGetImplementationExtensionsFolder()