mirror of https://github.com/abpframework/abp.git
maliming
5 years ago
7 changed files with 367 additions and 110 deletions
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// This software is part of the Autofac IoC container
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// Copyright © 2015 Autofac Contributors
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// https://autofac.org
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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using System; |
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using Microsoft.Extensions.DependencyInjection; |
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namespace Autofac.Extensions.DependencyInjection |
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{ |
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/// <summary>
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/// Autofac implementation of the ASP.NET Core <see cref="IServiceProvider"/>.
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/// </summary>
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/// <seealso cref="System.IServiceProvider" />
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/// <seealso cref="Microsoft.Extensions.DependencyInjection.ISupportRequiredService" />
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public class AutofacServiceProvider : IServiceProvider, ISupportRequiredService, IDisposable |
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{ |
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private readonly ILifetimeScope _lifetimeScope; |
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private bool _disposed = false; |
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/// <summary>
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/// Initializes a new instance of the <see cref="AutofacServiceProvider"/> class.
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/// </summary>
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/// <param name="lifetimeScope">
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/// The lifetime scope from which services will be resolved.
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/// </param>
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public AutofacServiceProvider(ILifetimeScope lifetimeScope) |
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{ |
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this._lifetimeScope = lifetimeScope; |
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} |
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/// <summary>
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/// Gets service of type <paramref name="serviceType" /> from the
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/// <see cref="AutofacServiceProvider" /> and requires it be present.
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/// </summary>
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/// <param name="serviceType">
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/// An object that specifies the type of service object to get.
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/// </param>
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/// <returns>
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/// A service object of type <paramref name="serviceType" />.
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/// </returns>
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/// <exception cref="Autofac.Core.Registration.ComponentNotRegisteredException">
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/// Thrown if the <paramref name="serviceType" /> isn't registered with the container.
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/// </exception>
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/// <exception cref="Autofac.Core.DependencyResolutionException">
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/// Thrown if the object can't be resolved from the container.
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/// </exception>
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public object GetRequiredService(Type serviceType) |
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{ |
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return this._lifetimeScope.Resolve(serviceType); |
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} |
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/// <summary>
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/// Gets the service object of the specified type.
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/// </summary>
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/// <param name="serviceType">
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/// An object that specifies the type of service object to get.
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/// </param>
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/// <returns>
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/// A service object of type <paramref name="serviceType" />; or <see langword="null" />
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/// if there is no service object of type <paramref name="serviceType" />.
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/// </returns>
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public object GetService(Type serviceType) |
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{ |
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return this._lifetimeScope.ResolveOptional(serviceType); |
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} |
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/// <summary>
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/// Gets the underlying instance of <see cref="ILifetimeScope" />.
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/// </summary>
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public ILifetimeScope LifetimeScope => _lifetimeScope; |
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/// <summary>
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/// Releases unmanaged and - optionally - managed resources.
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/// </summary>
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/// <param name="disposing">
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/// <see langword="true" /> to release both managed and unmanaged resources;
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/// <see langword="false" /> to release only unmanaged resources.
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/// </param>
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protected virtual void Dispose(bool disposing) |
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{ |
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if (!this._disposed) |
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{ |
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this._disposed = true; |
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if (disposing) |
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{ |
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this._lifetimeScope.Dispose(); |
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} |
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} |
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} |
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/// <summary>
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/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
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/// </summary>
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public void Dispose() |
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{ |
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this.Dispose(true); |
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GC.SuppressFinalize(this); |
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} |
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} |
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} |
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@ -0,0 +1,77 @@ |
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// This software is part of the Autofac IoC container
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// Copyright © 2017 Autofac Contributors
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// http://autofac.org
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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using System; |
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using Microsoft.Extensions.DependencyInjection; |
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namespace Autofac.Extensions.DependencyInjection |
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{ |
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/// <summary>
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/// A factory for creating a <see cref="ContainerBuilder"/> and an <see cref="T:System.IServiceProvider" />.
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/// </summary>
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public class AutofacServiceProviderFactory : IServiceProviderFactory<ContainerBuilder> |
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{ |
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private readonly Action<ContainerBuilder> _configurationAction; |
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/// <summary>
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/// Initializes a new instance of the <see cref="AutofacServiceProviderFactory"/> class.
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/// </summary>
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/// <param name="configurationAction">Action on a <see cref="ContainerBuilder"/> that adds component registrations to the container.</param>
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public AutofacServiceProviderFactory(Action<ContainerBuilder> configurationAction = null) |
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{ |
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_configurationAction = configurationAction ?? (builder => { }); |
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} |
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/// <summary>
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/// Creates a container builder from an <see cref="T:Microsoft.Extensions.DependencyInjection.IServiceCollection" />.
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/// </summary>
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/// <param name="services">The collection of services</param>
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/// <returns>A container builder that can be used to create an <see cref="T:System.IServiceProvider" />.</returns>
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public ContainerBuilder CreateBuilder(IServiceCollection services) |
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{ |
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var builder = new ContainerBuilder(); |
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builder.Populate(services); |
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_configurationAction(builder); |
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return builder; |
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} |
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/// <summary>
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/// Creates an <see cref="T:System.IServiceProvider" /> from the container builder.
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/// </summary>
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/// <param name="containerBuilder">The container builder</param>
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/// <returns>An <see cref="T:System.IServiceProvider" /></returns>
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public IServiceProvider CreateServiceProvider(ContainerBuilder containerBuilder) |
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{ |
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if (containerBuilder == null) throw new ArgumentNullException(nameof(containerBuilder)); |
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var container = containerBuilder.Build(); |
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return new AutofacServiceProvider(container); |
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} |
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} |
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} |
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@ -0,0 +1,67 @@ |
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// This software is part of the Autofac IoC container
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// Copyright © 2015 Autofac Contributors
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// http://autofac.org
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//
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// Permission is hereby granted, free of charge, to any person
|
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
|
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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// copies of the Software, and to permit persons to whom the
|
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
|
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
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// OTHER DEALINGS IN THE SOFTWARE.
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|
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using System; |
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using Microsoft.Extensions.DependencyInjection; |
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|
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namespace Autofac.Extensions.DependencyInjection |
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{ |
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/// <summary>
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/// Autofac implementation of the ASP.NET Core <see cref="IServiceScope"/>.
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/// </summary>
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/// <seealso cref="Microsoft.Extensions.DependencyInjection.IServiceScope" />
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internal class AutofacServiceScope : IServiceScope |
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{ |
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private readonly ILifetimeScope _lifetimeScope; |
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/// <summary>
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/// Initializes a new instance of the <see cref="AutofacServiceScope"/> class.
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/// </summary>
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/// <param name="lifetimeScope">
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/// The lifetime scope from which services should be resolved for this service scope.
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/// </param>
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public AutofacServiceScope(ILifetimeScope lifetimeScope) |
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{ |
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this._lifetimeScope = lifetimeScope; |
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this.ServiceProvider = this._lifetimeScope.Resolve<IServiceProvider>(); |
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} |
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/// <summary>
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/// Gets an <see cref="IServiceProvider" /> corresponding to this service scope.
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/// </summary>
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/// <value>
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/// An <see cref="IServiceProvider" /> that can be used to resolve dependencies from the scope.
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/// </value>
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public IServiceProvider ServiceProvider { get; } |
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/// <summary>
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/// Disposes of the lifetime scope and resolved disposable services.
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/// </summary>
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public void Dispose() |
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{ |
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this._lifetimeScope.Dispose(); |
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} |
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} |
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} |
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@ -0,0 +1,65 @@ |
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// This software is part of the Autofac IoC container
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// Copyright © 2015 Autofac Contributors
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// http://autofac.org
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//
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// Permission is hereby granted, free of charge, to any person
|
|||
// obtaining a copy of this software and associated documentation
|
|||
// files (the "Software"), to deal in the Software without
|
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// restriction, including without limitation the rights to use,
|
|||
// copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|||
// copies of the Software, and to permit persons to whom the
|
|||
// Software is furnished to do so, subject to the following
|
|||
// conditions:
|
|||
//
|
|||
// The above copyright notice and this permission notice shall be
|
|||
// included in all copies or substantial portions of the Software.
|
|||
//
|
|||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|||
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|||
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
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// OTHER DEALINGS IN THE SOFTWARE.
|
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|
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using System.Diagnostics.CodeAnalysis; |
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using Microsoft.Extensions.DependencyInjection; |
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namespace Autofac.Extensions.DependencyInjection |
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{ |
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/// <summary>
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/// Autofac implementation of the ASP.NET Core <see cref="IServiceScopeFactory"/>.
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/// </summary>
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/// <seealso cref="Microsoft.Extensions.DependencyInjection.IServiceScopeFactory" />
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[SuppressMessage("Microsoft.ApiDesignGuidelines", "CA2213", Justification = "The creator of the root service lifetime scope is responsible for disposal.")] |
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internal class AutofacServiceScopeFactory : IServiceScopeFactory |
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{ |
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private readonly ILifetimeScope _lifetimeScope; |
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/// <summary>
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/// Initializes a new instance of the <see cref="AutofacServiceScopeFactory"/> class.
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/// </summary>
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/// <param name="lifetimeScope">The lifetime scope.</param>
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public AutofacServiceScopeFactory(ILifetimeScope lifetimeScope) |
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{ |
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this._lifetimeScope = lifetimeScope; |
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} |
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/// <summary>
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/// Creates an <see cref="IServiceScope" /> which contains an
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/// <see cref="System.IServiceProvider" /> used to resolve dependencies within
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/// the scope.
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/// </summary>
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/// <returns>
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/// An <see cref="IServiceScope" /> controlling the lifetime of the scope. Once
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/// this is disposed, any scoped services that have been resolved
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/// from the <see cref="IServiceScope.ServiceProvider" />
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/// will also be disposed.
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/// </returns>
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public IServiceScope CreateScope() |
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{ |
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return new AutofacServiceScope(this._lifetimeScope.BeginLifetimeScope()); |
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} |
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} |
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} |
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