/// <summary>
/// Initializes a new instance of the <see cref="AutofacBootStartup"/> class.
/// </summary>
/// <param name="loggerFactory">The logger factory.</param>
/// <param name="environment">The environment.</param>
/// <param name="taskResolver">The task resolver.</param>
/// <param name="taskOrderer">The task orderer.</param>
/// <param name="containerConfiguration">The container configuration.</param>
public AutofacBootStartup(
ILoggerFactory loggerFactory,
IHostingEnvironment environment,
ITaskResolver taskResolver,
ITaskOrderer taskOrderer,
IContainerConfiguration containerConfiguration)
{
if (taskResolver == null)
{
throw new ArgumentNullException(nameof(taskResolver));
}
if (taskOrderer == null)
{
throw new ArgumentNullException(nameof(taskOrderer));
}
this.loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
this.hostingEnvironment = environment ?? throw new ArgumentNullException(nameof(environment));
this.startupHelper = new AutofacBootStartupHelper(taskResolver, taskOrderer);
this.Configuration = this.startupHelper.GetConfiguration(environment);
this.containerConfiguration = containerConfiguration ?? throw new ArgumentNullException(nameof(containerConfiguration));
}
/// <summary>
/// Creates the web host builder.
/// </summary>
/// <param name="arguments">The arguments.</param>
/// <param name="taskResolver">The task resolver.</param>
/// <param name="taskOrderer">The task orderer.</param>
/// <param name="containerConfiguration">The container configuration.</param>
/// <param name="appBuilderConfigurations">The application builder configurations.</param>
/// <param name="exceptionHandler">The exception handler.</param>
/// <returns>The web host builder.</returns>
public IWebHostBuilder Create(
string[] arguments,
ITaskResolver taskResolver,
ITaskOrderer taskOrderer,
IContainerConfiguration containerConfiguration,
IDictionary <string, IAppBuilderConfiguration> appBuilderConfigurations,
Func <Exception, ILoggerFactory, bool> exceptionHandler)
{
var hostBuilder = arguments == null
? Microsoft.AspNetCore.WebHost.CreateDefaultBuilder()
: Microsoft.AspNetCore.WebHost.CreateDefaultBuilder(arguments);
var webHostBuilder = hostBuilder.ConfigureServices(services =>
{
services.AddSingleton(taskResolver ?? AssemblyTaskResolver.Default);
services.AddSingleton(taskOrderer ?? new NumberedTaskOrderer());
services.AddSingleton(containerConfiguration ?? new NullContainerConfiguration());
services.AddSingleton <IAppBuilderConfigurationResolver>(new DefaultAppBuilderConfigurationResolver(appBuilderConfigurations));
services.AddAutofac();
})
.UseStartup <AutofacBootStartup>();
return(new WebHostBuilder(webHostBuilder, exceptionHandler));
}
/// <inheritdoc />
public IAutofacBootBuilder WithOrder(ITaskOrderer taskOrderer)
{
this.currentTaskOrderer = taskOrderer ?? throw new ArgumentNullException(nameof(taskOrderer));
return(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="AutofacBootBuilder"/> class.
/// </summary>
/// <param name="taskOrderer">The task orderer.</param>
public AutofacBootBuilder(ITaskOrderer taskOrderer)
{
this.WithOrder(taskOrderer);
}
/// <summary>
/// Initializes a new instance of the <see cref="OrderedTaskResolver"/> class.
/// </summary>
/// <param name="taskResolver">The task resolver.</param>
/// <param name="taskOrderer">The task orderer.</param>
public OrderedTaskResolver(ITaskResolver taskResolver, ITaskOrderer taskOrderer)
{
this.taskResolver = taskResolver ?? throw new ArgumentNullException(nameof(taskResolver));
this.taskOrderer = taskOrderer ?? throw new ArgumentNullException(nameof(taskOrderer));
}
/// <summary>
/// Adds the order.
/// </summary>
/// <param name="taskOrderer">The task orderer.</param>
/// <returns>The builder.</returns>
public IAutofacBootBuilder WithOrder(ITaskOrderer taskOrderer)
{
return(new AutofacBootBuilder(taskOrderer));
}
/// <summary>
/// Initializes a new instance of the <see cref="AutofacBootStartupHelper"/> class.
/// </summary>
/// <param name="taskResolver">The task resolver.</param>
/// <param name="taskOrderer">The task orderer.</param>
public AutofacBootStartupHelper(ITaskResolver taskResolver, ITaskOrderer taskOrderer)
{
this.currentTaskResolver = new OrderedTaskResolver(taskResolver, taskOrderer);
this.currentTaskOrderer = taskOrderer ?? throw new ArgumentNullException(nameof(taskOrderer));
}
