OLT.Core.DependencyInjection.Abstractions 9.0.0

Base OLT Core Abtractions

OltDisposable

IDisposable abstract class wrapper

Methods

AddServicesFromAssemblies(IServiceCollection services, Action<OltScrutorScanBuilder> action)

Scans for services implementing IOltInjectableScoped, IOltInjectableSingleton, and IOltInjectableTransient interfaces and registers them with the provided IServiceCollection.

Parameters

• services (IServiceCollection): The service collection to add the services to.
• action (Action<OltScrutorScanBuilder>): An action to configure the OltScrutorScanBuilder.

Returns

• IServiceCollection: The service collection with the added services.

AddServicesFromAssemblies<TBuilder>(TBuilder builder, Action<OltScrutorScanBuilder> action) where TBuilder : IOltHostBuilder

Scans assemblies and registers services with the specified IOltHostBuilder.

Parameters

• builder (TBuilder): The host builder to add the services to.
• action (Action<OltScrutorScanBuilder>): An action to configure the OltScrutorScanBuilder.

Returns

• TBuilder: The host builder with the added services.

Usage

To use the OltDependencyInjectionExtensions class, you need to call the AddServicesFromAssemblies method on your IServiceCollection or IOltHostBuilder instance, passing in an action to configure the OltScrutorScanBuilder.

Example

using Microsoft.Extensions.DependencyInjection; 
using OLT.Core;

public class Startup 
{ 
    public void ConfigureServices(IServiceCollection services) 
    { 
        services.AddServicesFromAssemblies(scan => scan.IncludeAssembly(typeof(SomeTypeInYourAssembly).Assembly)); 
    } 
}

In this example, the AddServicesFromAssemblies method is used to scan and register services from the specified assembly.

Remarks

• The OltDependencyInjectionExtensions class relies on the Scutor library to perform the scanning and registration of services.
• The OltScrutorScanBuilder class is used to configure the scanning process, including specifying which assemblies to scan.

For more information on the Scutor library, refer to the Scutor documentation.

Example Using OltAssemblyScanBuilder

using OLT.Core;

var assemblies = new OltAssemblyScanBuilder()
    .IncludeFilter("OLT.", "MyApp.")
    .IncludeAssembly(typeof(LocalServiceCollectionExtenstions).Assembly, typeof(AnotherClassName).Assembly, typeof(IAppInterfaceHere).Assembly)
    .ExcludeMicrosoft()
    .ExcludeAutomapper()
    .DeepScan()
    .Build();

services.AddServicesFromAssemblies(builder => builder.IncludeAssemblies(assemblies))
        .AddAppCors()
        .AddScoped<IAppIdentity, AppIdentity>()
        .AddScoped<IOltIdentity>(x => x.GetRequiredService<IAppIdentity>())
        .AddScoped<IOltDbAuditUser>(x => x.GetRequiredService<IAppIdentity>())
        .AddHttpContextAccessor();

For more information on the OltAssemblyScanBuilder library, refer to the Documentation.