public static void RegisterFromAssembly(IServiceCollection services)
{
Dictionary <string, Type> namedServices = new Dictionary <string, Type>();
var typesToRegister = typeof(RegisterDataProviderServices).GetTypeInfo().Assembly.DefinedTypes.Where(i => (typeof(IDataProviderService)).IsAssignableFrom(i.AsType()));
foreach (var typeToRegister in typesToRegister)
{
var typeToRegisterAsType = typeToRegister.AsType();
var typeAttributes = typeToRegister.GetCustomAttributes <DataProviderServiceNameAttribute>(false);
var registerWithNames = typeAttributes.Select(i => i.Name).ToList();
if (!registerWithNames.Any())
{
registerWithNames = new List <string>()
{
typeToRegisterAsType.Name
};
}
services.AddTransient(typeToRegisterAsType);
foreach (var registerName in registerWithNames)
{
namedServices.Add(registerName, typeToRegisterAsType);
}
}
var namedServiceResolver = new NamedServiceResolver(services, namedServices);
services.AddSingleton <INamedServiceResolver>(namedServiceResolver);
}
public HelpController(ISettingService <HygouSetting> Setting, NamedServiceResolver <SF.Common.Documents.IDocumentService> DocServiceResolver)
{
this.Setting = Setting.Value;
this.DocService = DocServiceResolver("pc-help");
}