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@@ -1,651 +0,0 @@
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-using Microsoft.Extensions.DependencyInjection;
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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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-
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-namespace Vit.Ioc
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-{
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- public class Ioc
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- {
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-
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- #region AddTransient
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- /// <summary>
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- /// Adds a transient service of the type specified in <paramref name="serviceType" /> with an
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- /// implementation of the type specified in <paramref name="implementationType" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register.</param>
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- /// <param name="implementationType">The implementation type of the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
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- public void AddTransient(Type serviceType, Type implementationType)
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- {
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- rootServiceCollection.AddTransient(serviceType, implementationType);
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- }
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-
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- /// <summary>
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- /// Adds a transient service of the type specified in <paramref name="serviceType" /> with a
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register.</param>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
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- public void AddTransient(Type serviceType, Func<IServiceProvider, object> implementationFactory)
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- {
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- rootServiceCollection.AddTransient(serviceType, implementationFactory);
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- }
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-
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- /// <summary>
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- /// Adds a transient service of the type specified in <typeparamref name="TService" /> with an
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- /// implementation type specified in <typeparamref name="TImplementation" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <typeparam name="TImplementation">The type of the implementation to use.</typeparam>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
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- public void AddTransient<TService, TImplementation>() where TService : class where TImplementation : class, TService
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- {
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- rootServiceCollection.AddTransient<TService, TImplementation>();
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- }
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-
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- /// <summary>
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- /// Adds a transient service of the type specified in <paramref name="serviceType" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register and the implementation to use.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
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- public void AddTransient(Type serviceType)
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- {
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- rootServiceCollection.AddTransient(serviceType);
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- }
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-
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- /// <summary>
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- /// Adds a transient service of the type specified in <typeparamref name="TService" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
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- public void AddTransient<TService>() where TService : class
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- {
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- rootServiceCollection.AddTransient<TService>();
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- }
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-
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- /// <summary>
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- /// Adds a transient service of the type specified in <typeparamref name="TService" /> with a
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
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- public void AddTransient<TService>(Func<IServiceProvider, TService> implementationFactory) where TService : class
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- {
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- rootServiceCollection.AddTransient<TService>(implementationFactory);
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- }
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-
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- /// <summary>
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- /// Adds a transient service of the type specified in <typeparamref name="TService" /> with an
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- /// implementation type specified in <typeparamref name="TImplementation" /> using the
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <typeparam name="TImplementation">The type of the implementation to use.</typeparam>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
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- public void AddTransient<TService, TImplementation>(Func<IServiceProvider, TImplementation> implementationFactory) where TService : class where TImplementation : class, TService
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- {
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- rootServiceCollection.AddTransient<TService, TImplementation>(implementationFactory);
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- }
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-
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-
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- #endregion
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-
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- #region AddScoped
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-
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- /// <summary>
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- /// Adds a scoped service of the type specified in <paramref name="serviceType" /> with an
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- /// implementation of the type specified in <paramref name="implementationType" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register.</param>
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- /// <param name="implementationType">The implementation type of the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Scoped" />
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- public void AddScoped(Type serviceType, Type implementationType)
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- {
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- rootServiceCollection.AddScoped(serviceType, implementationType);
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- }
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-
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- /// <summary>
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- /// Adds a scoped service of the type specified in <paramref name="serviceType" /> with a
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register.</param>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Scoped" />
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- public void AddScoped(Type serviceType, Func<IServiceProvider, object> implementationFactory)
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- {
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- rootServiceCollection.AddScoped(serviceType, implementationFactory);
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- }
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-
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- /// <summary>
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- /// Adds a scoped service of the type specified in <typeparamref name="TService" /> with an
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- /// implementation type specified in <typeparamref name="TImplementation" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <typeparam name="TImplementation">The type of the implementation to use.</typeparam>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Scoped" />
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- public void AddScoped<TService, TImplementation>() where TService : class where TImplementation : class, TService
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- {
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- rootServiceCollection.AddScoped<TService, TImplementation>();
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- }
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-
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- /// <summary>
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- /// Adds a scoped service of the type specified in <paramref name="serviceType" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register and the implementation to use.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Scoped" />
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- public void AddScoped(Type serviceType)
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- {
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- rootServiceCollection.AddScoped(serviceType);
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- }
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-
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- /// <summary>
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- /// Adds a scoped service of the type specified in <typeparamref name="TService" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Scoped" />
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- public void AddScoped<TService>() where TService : class
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- {
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- rootServiceCollection.AddScoped<TService>();
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- }
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-
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- /// <summary>
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- /// Adds a scoped service of the type specified in <typeparamref name="TService" /> with a
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Scoped" />
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- public void AddScoped<TService>(Func<IServiceProvider, TService> implementationFactory) where TService : class
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- {
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- rootServiceCollection.AddScoped<TService>(implementationFactory);
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- }
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-
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- /// <summary>
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- /// Adds a scoped service of the type specified in <typeparamref name="TService" /> with an
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- /// implementation type specified in <typeparamref name="TImplementation" /> using the
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <typeparam name="TImplementation">The type of the implementation to use.</typeparam>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Scoped" />
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- public void AddScoped<TService, TImplementation>(Func<IServiceProvider, TImplementation> implementationFactory) where TService : class where TImplementation : class, TService
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- {
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- rootServiceCollection.AddScoped<TService, TImplementation>(implementationFactory);
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- }
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-
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-
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-
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-
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- #endregion
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-
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- #region AddSingleton
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <paramref name="serviceType" /> with an
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- /// implementation of the type specified in <paramref name="implementationType" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register.</param>
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- /// <param name="implementationType">The implementation type of the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton(Type serviceType, Type implementationType)
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- {
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- rootServiceCollection.AddSingleton(serviceType, implementationType);
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- }
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <paramref name="serviceType" /> with a
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register.</param>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton(Type serviceType, Func<IServiceProvider, object> implementationFactory)
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- {
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- rootServiceCollection.AddSingleton(serviceType, implementationFactory);
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- }
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-
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <typeparamref name="TService" /> with an
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- /// implementation type specified in <typeparamref name="TImplementation" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <typeparam name="TImplementation">The type of the implementation to use.</typeparam>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton<TService, TImplementation>()
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- where TService : class
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- where TImplementation : class, TService
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- {
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- rootServiceCollection.AddSingleton<TService, TImplementation>();
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- }
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-
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <paramref name="serviceType" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register and the implementation to use.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton(Type serviceType)
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- {
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- rootServiceCollection.AddSingleton(serviceType);
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- }
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-
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <typeparamref name="TService" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton<TService>()
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- where TService : class
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- {
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- rootServiceCollection.AddSingleton<TService>();
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- }
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-
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <typeparamref name="TService" /> with a
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton<TService>(Func<IServiceProvider, TService> implementationFactory) where TService : class
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- {
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- rootServiceCollection.AddSingleton<TService>(implementationFactory);
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- }
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-
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-
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-
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <typeparamref name="TService" /> with an
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- /// implementation type specified in <typeparamref name="TImplementation" /> using the
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- /// factory specified in <paramref name="implementationFactory" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <typeparam name="TService">The type of the service to add.</typeparam>
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- /// <typeparam name="TImplementation">The type of the implementation to use.</typeparam>
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- /// <param name="implementationFactory">The factory that creates the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton<TService, TImplementation>(Func<IServiceProvider, TImplementation> implementationFactory) where TService : class where TImplementation : class, TService
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- {
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- rootServiceCollection.AddSingleton<TService, TImplementation>(implementationFactory);
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- }
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <paramref name="serviceType" /> with an
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- /// instance specified in <paramref name="implementationInstance" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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- /// </summary>
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- /// <param name="serviceType">The type of the service to register.</param>
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- /// <param name="implementationInstance">The instance of the service.</param>
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- /// <returns>A reference to this instance after the operation has completed.</returns>
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- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
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- public void AddSingleton(Type serviceType, object implementationInstance)
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- {
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- rootServiceCollection.AddSingleton(serviceType, implementationInstance);
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- }
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-
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- /// <summary>
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- /// Adds a singleton service of the type specified in <typeparamref name="TService" /> with an
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- /// instance specified in <paramref name="implementationInstance" /> to the
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- /// specified <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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|
|
- /// </summary>
|
|
|
- /// <param name="implementationInstance">The instance of the service.</param>
|
|
|
- /// <returns>A reference to this instance after the operation has completed.</returns>
|
|
|
- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton" />
|
|
|
- public void AddSingleton<TService>(TService implementationInstance) where TService : class
|
|
|
- {
|
|
|
- rootServiceCollection.AddSingleton<TService>(implementationInstance);
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
- #region Create
|
|
|
-
|
|
|
-
|
|
|
- /// <summary>
|
|
|
- /// Get service of type <typeparamref name="T" /> from the <see cref="T:System.IServiceProvider" />.
|
|
|
- /// </summary>
|
|
|
- /// <typeparam name="T">The type of service object to get.</typeparam>
|
|
|
- /// <returns>A service object of type <typeparamref name="T" /> or null if there is no such service.</returns>
|
|
|
- public T Create<T>()
|
|
|
- {
|
|
|
- //lock (this)
|
|
|
- //{
|
|
|
- return CurServiceProvider.GetService<T>();
|
|
|
- //}
|
|
|
- }
|
|
|
-
|
|
|
- /// <summary>Gets the service object of the specified type.</summary>
|
|
|
- /// <param name="serviceType">An object that specifies the type of service object to get.</param>
|
|
|
- /// <returns>A service object of type <paramref name="serviceType">serviceType</paramref>.
|
|
|
- /// -or-
|
|
|
- /// null if there is no service object of type <paramref name="serviceType">serviceType</paramref>.</returns>
|
|
|
- public object Create (Type serviceType)
|
|
|
- {
|
|
|
- //lock (this)
|
|
|
- //{
|
|
|
- return CurServiceProvider.GetService(serviceType);
|
|
|
- //}
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
- #region AutoCreate
|
|
|
-
|
|
|
- /// <summary>
|
|
|
- /// Get service of type <typeparamref name="T" /> from the <see cref="T:System.IServiceProvider" />.
|
|
|
- /// if have not yet registered Type T in Ioc,then return new T();
|
|
|
- /// </summary>
|
|
|
- /// <typeparam name="T">The type of service object to get.</typeparam>
|
|
|
- /// <returns>A service object of type <typeparamref name="T" /> or null if there is no such service.</returns>
|
|
|
- public T AutoCreate<T>()where T: class,new()
|
|
|
- {
|
|
|
- //lock (this)
|
|
|
- //{
|
|
|
- return Create<T>() ?? new T();
|
|
|
- //}
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /// <summary>
|
|
|
- /// Get service of type <typeparamref name="TService" /> from the <see cref="TService:System.IServiceProvider" />.
|
|
|
- /// if have not yet registered Type TService in Ioc,then return new TImplementation();
|
|
|
- /// </summary>
|
|
|
- /// <typeparam name="TService">The type of the service to add.</typeparam>
|
|
|
- /// <typeparam name="TImplementation">The type of the implementation to use.</typeparam>
|
|
|
- /// <returns>A reference to this instance after the operation has completed.</returns>
|
|
|
- /// <seealso cref="F:Microsoft.Extensions.DependencyInjection.ServiceLifetime.Transient" />
|
|
|
- public TService AutoCreate<TService, TImplementation>()
|
|
|
- where TService : class
|
|
|
- where TImplementation : class, TService, new()
|
|
|
- {
|
|
|
- //lock (this)
|
|
|
- //{
|
|
|
- return Create<TService>() ?? new TImplementation();
|
|
|
- //}
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- #region 逻辑
|
|
|
-
|
|
|
-
|
|
|
- #region 成员变量
|
|
|
-
|
|
|
- #region AsyncCache
|
|
|
-
|
|
|
- #region class AsyncCache<T>
|
|
|
- /// <summary>
|
|
|
- /// 多包裹一层的原因是 子异步任务结束时会还原子异步任务对AsyncLocal做的更改(即子异步任务对AsyncLocal做的更改不会保留到子异步任务结束后的父异步任务中)
|
|
|
- /// 参见https://blog.csdn.net/kkfd1002/article/details/80102244
|
|
|
- /// </summary>
|
|
|
- class AsyncCache<T>
|
|
|
- {
|
|
|
-
|
|
|
- readonly System.Threading.AsyncLocal<CachedData> _AsyncLocal = new System.Threading.AsyncLocal<CachedData>();
|
|
|
-
|
|
|
- class CachedData
|
|
|
- {
|
|
|
- public T Cache;
|
|
|
- }
|
|
|
- public T Value
|
|
|
- {
|
|
|
- get
|
|
|
- {
|
|
|
- if (null == _AsyncLocal.Value)
|
|
|
- return default(T);
|
|
|
- return _AsyncLocal.Value.Cache;
|
|
|
- }
|
|
|
- set
|
|
|
- {
|
|
|
- var asyncLocal = _AsyncLocal.Value;
|
|
|
- if (null == asyncLocal) asyncLocal = _AsyncLocal.Value = new CachedData();
|
|
|
- asyncLocal.Cache = value;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- readonly AsyncCache<ScopeCache> _AsyncCache = new AsyncCache<ScopeCache>();
|
|
|
-
|
|
|
- ScopeCache AsyncScopeCache
|
|
|
- {
|
|
|
- get
|
|
|
- {
|
|
|
- return _AsyncCache.Value;
|
|
|
- }
|
|
|
- set
|
|
|
- {
|
|
|
- _AsyncCache.Value = value;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
- public IServiceCollection rootServiceCollection { get; private set; }
|
|
|
-
|
|
|
- private IServiceProvider _rootServiceProvider;
|
|
|
-
|
|
|
- /// <summary>
|
|
|
- /// 请勿轻易设置，当serviceProvider为空时会自动创建
|
|
|
- /// </summary>
|
|
|
- public IServiceProvider rootServiceProvider
|
|
|
- {
|
|
|
- get => (_rootServiceProvider ?? (_rootServiceProvider = rootServiceCollection.BuildServiceProvider()));
|
|
|
- set => _rootServiceProvider = value;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- IServiceScope CurScope => (AsyncScopeCache?.Scope);
|
|
|
- IServiceProvider CurServiceProvider => (AsyncScopeCache?.ServiceProvider) ?? (rootServiceProvider);
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
- #region class ScopeCache
|
|
|
-
|
|
|
-
|
|
|
- class ScopeCache : IDisposable
|
|
|
- {
|
|
|
- public IServiceProvider ServiceProvider = null;
|
|
|
-
|
|
|
- public IServiceScope Scope = null;
|
|
|
-
|
|
|
- Ioc ioc = null;
|
|
|
- ScopeCache parent = null;
|
|
|
-
|
|
|
- public void SetToLocal(Ioc ioc, IServiceScope Scope, IServiceProvider ServiceProvider)
|
|
|
- {
|
|
|
- this.ioc = ioc;
|
|
|
- this.Scope = Scope;
|
|
|
- this.ServiceProvider = ServiceProvider;
|
|
|
- lock (ioc)
|
|
|
- {
|
|
|
- parent = ioc.AsyncScopeCache;
|
|
|
- ioc.AsyncScopeCache = this;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- public void Dispose()
|
|
|
- {
|
|
|
- lock (ioc)
|
|
|
- {
|
|
|
- //need judje?
|
|
|
- if (ioc.AsyncScopeCache == this)
|
|
|
- {
|
|
|
- ioc.AsyncScopeCache = parent;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- throw new Exception($"did not call IServiceScope.Dispose in order[Vit.Core.Util.Ioc,{ nameof(Ioc) }.cs,Line {GetFileLineNumber()}]");
|
|
|
-
|
|
|
- #region GetFileLineNumber
|
|
|
- int GetFileLineNumber()
|
|
|
- {
|
|
|
- System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
|
|
|
- return st.GetFrame(0).GetFileLineNumber();
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
- public Ioc(IServiceCollection serviceCollection = null)
|
|
|
- {
|
|
|
- SetServiceCollection(serviceCollection);
|
|
|
- AddScoped<ScopeCache>();
|
|
|
- }
|
|
|
-
|
|
|
- public void SetServiceCollection(IServiceCollection serviceCollection = null)
|
|
|
- {
|
|
|
- rootServiceCollection = serviceCollection ?? new ServiceCollection();
|
|
|
- _rootServiceProvider = null;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- public IServiceScope CreateScope()
|
|
|
- {
|
|
|
- var scope = CurServiceProvider.CreateScope();
|
|
|
- try
|
|
|
- {
|
|
|
- var provider = scope.ServiceProvider;
|
|
|
- var scopeData = provider.GetService<ScopeCache>();
|
|
|
- scopeData.SetToLocal(this, scope, provider);
|
|
|
- return scope;
|
|
|
- }
|
|
|
- catch (Exception)
|
|
|
- {
|
|
|
- scope.Dispose();
|
|
|
- throw;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- /// <summary>
|
|
|
- /// 请在注入后手动调用，否则所做的注入可能无效
|
|
|
- /// </summary>
|
|
|
- /// <returns></returns>
|
|
|
- public void Update()
|
|
|
- {
|
|
|
- _rootServiceProvider = null;
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- #region GetServiceDescriptor(s)
|
|
|
-
|
|
|
- /// <summary>
|
|
|
- ///
|
|
|
- /// </summary>
|
|
|
- /// <param name="serviceType"></param>
|
|
|
- /// <param name="lifetime"></param>
|
|
|
- /// <returns></returns>
|
|
|
- public List<ServiceDescriptor> GetServiceDescriptors(Type serviceType, ServiceLifetime lifetime)
|
|
|
- {
|
|
|
- var list = from serviceDescriptor in rootServiceCollection
|
|
|
- where serviceDescriptor.Lifetime == lifetime && serviceDescriptor.ServiceType == serviceType
|
|
|
- select serviceDescriptor;
|
|
|
- return list.ToList();
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- public ServiceDescriptor GetServiceDescriptor(Type serviceType, ServiceLifetime lifetime)
|
|
|
- {
|
|
|
- var list = GetServiceDescriptors(serviceType, lifetime);
|
|
|
-
|
|
|
- return list.LastOrDefault();
|
|
|
- //var lasts = list.TakeLast(1).ToList();
|
|
|
- //if (1 == lasts.Count)
|
|
|
- //{
|
|
|
- // return lasts[0];
|
|
|
- //}
|
|
|
- //return null;
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
- #region Contains
|
|
|
- /// <summary>
|
|
|
- /// 检测是否有过注册
|
|
|
- /// </summary>
|
|
|
- /// <param name="serviceType">The <see cref="T:System.Type" /> of the service.</param>
|
|
|
- /// <param name="lifetime">The <see cref="T:Microsoft.Extensions.DependencyInjection.ServiceLifetime" /> of the service.</param>
|
|
|
- public bool Contains(Type serviceType, ServiceLifetime lifetime)
|
|
|
- {
|
|
|
- return 0 < GetServiceDescriptors(serviceType, lifetime).Count;
|
|
|
- }
|
|
|
-
|
|
|
- /// <summary>
|
|
|
- /// 检测是否有过注册
|
|
|
- /// </summary>
|
|
|
- /// <typeparam name="TService">The type of the service to add.</typeparam>
|
|
|
- /// <param name="lifetime">The <see cref="T:Microsoft.Extensions.DependencyInjection.ServiceLifetime" /> of the service.</param>
|
|
|
- public bool Contains<TService>(ServiceLifetime lifetime)
|
|
|
- {
|
|
|
- return Contains(typeof(TService), lifetime);
|
|
|
- }
|
|
|
- #endregion
|
|
|
-
|
|
|
-
|
|
|
- }
|
|
|
-}
|
lith