public IObjectProvider Build(IServiceCollection serviceCollection = null)
{
if (serviceCollection != null)
{
Populate(serviceCollection);
}
_containerBuilder.Register <IObjectProvider>(context =>
{
var serviceProvider = context.Resolve <IServiceProvider>() as AutofacServiceProvider;
var componentContextField = typeof(AutofacServiceProvider).GetField("_lifetimeScope",
BindingFlags.NonPublic |
BindingFlags.Instance);
if (componentContextField?.GetValue(serviceProvider) is ILifetimeScope lifetimeScope)
{
return(new AutofacObjectProvider(lifetimeScope));
}
throw new Exception("Autofac ServiceProvider not exists!");
})
.InstancePerLifetimeScope();
var objectProvider = new AutofacObjectProvider();
objectProvider.SetLifetimeScope(_containerBuilder.Build());
return(objectProvider);
}
public IObjectProvider CreateScope()
{
var objectProvider = new AutofacObjectProvider(this);
var childScope = Scope.BeginLifetimeScope(builder =>
{
builder.RegisterInstance <IObjectProvider>(objectProvider);
});
objectProvider.SetLifetimeScope(childScope);
return(objectProvider);
}
public IObjectProvider CreateScope(IServiceCollection serviceCollection)
{
var objectProvider = new AutofacObjectProvider(this);
var childScope = Scope.BeginLifetimeScope(builder =>
{
builder.RegisterInstance <IObjectProvider>(objectProvider);
builder.Populate(serviceCollection);
});
objectProvider.SetLifetimeScope(childScope);
return(objectProvider);
}
public AutofacObjectProvider(ILifetimeScope scope, AutofacObjectProvider parent = null)
: this(parent)
{
SetLifetimeScope(scope);
}
internal AutofacObjectProvider(AutofacObjectProvider parent = null)
{
Parent = parent;
}
