internal static string TranslateFilePath(string path, Configuration config)
{
string appdir = AppDomain.CurrentDomain.BaseDirectory;
if (config != null)
{
appdir = config.AppBase;
}
return path.Replace("{APPPATH}", appdir);
}
public static void Start(string[] args)
{
Configuration config = new Configuration();
// TODO: In the future change make this configurable
config.AppBase = AppDomain.CurrentDomain.BaseDirectory;
SetupBinaries( config.AppBase);
Context context = new Context();
context.Config = config;
// Load the configuration
LoadConfiguration(config);
IApplicationController controller = Activator.CreateInstance(config.AppControllerType) as IApplicationController;
controller.Initialize(context);
controller.Run();
}
private static void LoadConfiguration( Configuration config)
{
string configPath = Helper.TranslateFilePath( "{APPPATH}polaris.config", config);
Helper.VerifyFileExists(configPath, "Polaris configuration file was not found. It was expected at {0} location");
XmlDocument doc = new XmlDocument();
doc.Load(configPath);
config.AppControllerType = Helper.GetType( doc.SelectSingleNode(XPATH_APP_CONTROLLER).InnerText);
config.ApiProviderType = Helper.GetType(doc.SelectSingleNode(XPATH_API_PROVIDER).InnerText);
config.HostType = Helper.GetType(doc.SelectSingleNode(XPATH_APP_HOST).InnerText);
config.StartPage = doc.SelectSingleNode(XPATH_START_PAGE).InnerText;
XmlNodeList xnlModuleNames = doc.SelectNodes(XPATH_API_MODULES);
List<Type> modules = new List<Type>();
foreach (XmlNode xndModule in xnlModuleNames)
{
string moduleTypename = xndModule.InnerText;
Type typModule = Helper.GetType(moduleTypename);
modules.Add(typModule);
}
config.ApiModules = modules.ToArray();
}
