/// <summary>
/// Creates/initializes common infrastructure objects [Configuration, Logging, AppSetting] that are not previously added to <see cref="IServiceCollection" />.
/// <remarks>
/// Note: the objects [Configuration, Logging, AppSetting] will only be created/initialized if not added in:
/// - ConfigureCoreServices
/// - CoreServices
/// - ConfigureServices
/// </remarks>
/// </summary>
/// <param name="serviceProvider">The <see cref="IServiceProvider"/> for application services.</param>
/// <exception cref="Exception"></exception>
public virtual void Initialize(IServiceProvider serviceProvider)
{
if (!_servicesConfigured || !_coreServicesConfigured || !_resolversConfigured || !_defaultHandlersConfigured)
{
throw new Exception("Services must be configured before application is initialized.");
}
#region Configuration
var config = serviceProvider.GetService <IChromelyConfiguration>();
if (config is null)
{
config = DefaultConfiguration.CreateForRuntimePlatform();
}
ChromelyApp.InitConfiguration(config);
#endregion Configuration
#region Application/User Settings
var appSettings = serviceProvider.GetService <IChromelyAppSettings>();
if (appSettings is null)
{
appSettings = new DefaultAppSettings();
}
var currentAppSettings = new CurrentAppSettings
{
Properties = appSettings
};
ChromelyAppUser.App = currentAppSettings;
ChromelyAppUser.App.Properties.Read(config);
#endregion
#region Logger
var logger = GetCurrentLogger(serviceProvider);
if (logger is null)
{
logger = new SimpleLogger();
}
var defaultLogger = new DefaultLogger
{
Log = logger
};
Logger.Instance = defaultLogger;
#endregion
EnsureExpectedWorkingDirectory();
_servicesInitialized = true;
}
/// <summary>
/// Checks if the application is of OWIN type.
/// </summary>
/// <param name="app"></param>
/// <returns>true if of OWIN type, otherwise false.</returns>
public static bool IsOwinApp(this ChromelyApp app)
{
return(typeof(IOwinAppStartup).IsAssignableFrom(app.GetType()));
}
