/// <summary>
/// Adds classes that contain RegistrationAttribute in given discoveredAssemblies or discoveredAssemblies with DiscoverableAssemblyAttribute assembly attribute
/// </summary>
/// <param name="services"></param>
/// <param name="assembliesToScan">DiscoveredAssemblies to scan for types with RegistrationAttribute,
/// if null DiscoveredAssemblies with DiscoverableAssemblyAttribute are used to filter.</param>
/// <param name="dependentRegistrationFactory">Optional custom IDependentRegistrationFacory</param>
/// <param name="registrationSorter">Optional custom registration sorter.</param>
/// <returns></returns>
public static IServiceCollection AddDotNetStarterRegistrations
(
this IServiceCollection services,
IEnumerable <Assembly> assembliesToScan = null,
IDependentRegistrationFactory dependentRegistrationFactory = null,
IRegistrationSorter registrationSorter = null
)
{
var assemblies = assembliesToScan ??
AssemblyLoader()
.Where(a => a.GetCustomAttribute <DiscoverableAssemblyAttribute>() != null);
var registrations =
(dependentRegistrationFactory ?? new DependentRegistrationFactory())
.CreateDependentRegistrations(assemblies);
(registrationSorter ?? new RegistrationSorter()).Sort(registrations);
foreach (var t in registrations)
{
services.Add
(
new ServiceDescriptor
(
t.Registration.ServiceType,
t.Implementation,
(t.CustomLifeCycle ?? t.Registration.Lifecycle).ConvertToServiceLifetime()
)
);
}
return(services);
}
/// <summary>
/// Add classes with [Registration] attributes to Episerver Service Locator.
/// </summary>
/// <param name="services"></param>
/// <param name="assembliesToScan">DiscoveredAssemblies to scan for types with RegistrationAttribute,
/// if null DiscoveredAssemblies with DiscoverableAssemblyAttribute are used to filter.</param>
/// <param name="dependentRegistrationFactory">Optional custom IDependentRegistrationFacory</param>
/// <param name="registrationSorter">Optional custom registration sorter.</param>
/// <param name="addServiceAccessor">Optional function to determine if a service accessor is needed for Inject<T> usages</param>
/// <param name="registrationFilter">Optional action to modify regististrations, add/remove or changelifestyle.</param>
public static void AddDotNetStarterRegistrations
(
this IServiceConfigurationProvider services,
IEnumerable <Assembly> assembliesToScan = null,
IDependentRegistrationFactory dependentRegistrationFactory = null,
IRegistrationSorter registrationSorter = null,
Func <DependentRegistration, bool> addServiceAccessor = null,
Action <ICollection <DependentRegistration> > registrationFilter = null
)
{
var assemblies = assembliesToScan ??
AssemblyLoader()
.Where(a => a.GetCustomAttribute <DiscoverableAssemblyAttribute>() != null);
var registrations =
(dependentRegistrationFactory ?? new DependentRegistrationFactory()).
CreateDependentRegistrations(assemblies);
registrationFilter?.Invoke(registrations);
(registrationSorter ?? new RegistrationSorter()).Sort(registrations);
foreach (var t in registrations)
{
var service = services.Add
(
t.Registration.ServiceType,
t.Implementation,
(t.CustomLifeCycle ?? t.Registration.Lifecycle).ConvertToServiceLifetime()
);
if (addServiceAccessor?.Invoke(t) == true)
{
service.AddServiceAccessor();
}
}
}
public RegistrationHelper(IDependentRegistrationFactory dependentRegistrationFactory = null, IRegistrationSorter registrationSorter = null)
{
_dependentRegistrationFactory = dependentRegistrationFactory ?? new DependentRegistrationFactory();
_registrationSorter = registrationSorter ?? new RegistrationSorter();
}
