private static void DoWork(Options options)
{
Uri serverURL;
string appname;
string appid;
bool openSheets;
string virtualProxy;
QlikSelection mySelection = null;
ILocation remoteQlikSenseLocation = null;
try
{
if (options.Debug)
{
DEBUG_MODE = true;
Print(LogLevel.Debug, "Debug logging enabled.");
}
Print(LogLevel.Debug, "setting parameter values in main");
serverURL = new Uri(options.Server);
appname = options.AppName;
appid = options.AppID;
virtualProxy = !string.IsNullOrEmpty(options.VirtualProxy) ? options.VirtualProxy : "";
openSheets = options.FetchObjects;
if (options.SelectionField != null)
{
mySelection = new QlikSelection();
mySelection.fieldname = options.SelectionField;
mySelection.fieldvalues = options.SelectionValues.Split(',');
}
//TODO need to validate the params ideally
Print(LogLevel.Debug, "setting remoteQlikSenseLocation");;
////connect to the server (using windows credentials
QlikConnection.Timeout = Int32.MaxValue;
var d = DateTime.Now;
remoteQlikSenseLocation = Qlik.Engine.Location.FromUri(serverURL);
Print(LogLevel.Debug, "validating http(s) and virtual proxy");;
if (virtualProxy.Length > 0)
{
remoteQlikSenseLocation.VirtualProxyPath = virtualProxy;
}
bool isHTTPs = false;
if (serverURL.Scheme == Uri.UriSchemeHttps)
{
isHTTPs = true;
}
remoteQlikSenseLocation.AsNtlmUserViaProxy(isHTTPs, null, false);
Print(LogLevel.Debug, "starting to cache applications");
////Start to cache the apps
IAppIdentifier appIdentifier = null;
if (appid != null)
{
//Open up and cache one app, based on app ID
appIdentifier = remoteQlikSenseLocation.AppWithId(appid);
Print(LogLevel.Debug, "got app identifier by ID");
LoadCache(remoteQlikSenseLocation, appIdentifier, openSheets, mySelection);
Print(LogLevel.Debug, "finished caching by ID");
}
else
{
if (appname != null)
{
//Open up and cache one app
appIdentifier = remoteQlikSenseLocation.AppWithNameOrDefault(appname);
Print(LogLevel.Debug, "got app identifier by name");
LoadCache(remoteQlikSenseLocation, appIdentifier, openSheets, mySelection);
Print(LogLevel.Debug, "finished caching by name");
}
else
{
//Get all apps, open them up and cache them
remoteQlikSenseLocation.GetAppIdentifiers().ToList().ForEach(id => LoadCache(remoteQlikSenseLocation, id, openSheets, null));
Print(LogLevel.Debug, "finished caching all applications");
}
}
////Wrap it up
var dt = DateTime.Now - d;
Print(LogLevel.Info, "Cache initialization complete. Total time: {0}", dt.ToString());
remoteQlikSenseLocation.Dispose();
Print(LogLevel.Debug, "done");
return;
}
catch (UriFormatException)
{
Print(LogLevel.Info, "Invalid server paramater format. Format must be http[s]://host.domain.tld.");
return;
}
catch (WebSocketException webEx)
{
if (remoteQlikSenseLocation != null)
{
Print(LogLevel.Info, "Disposing remoteQlikSenseLocation");
remoteQlikSenseLocation.Dispose();
}
Print(LogLevel.Info, "Unable to connect to establish WebSocket connection with: " + options.Server);
Print(LogLevel.Info, "Error: " + webEx.Message);
return;
}
catch (TimeoutException timeoutEx)
{
Print(LogLevel.Info, "Timeout Exception - Unable to connect to: " + options.Server);
Print(LogLevel.Info, "Error: " + timeoutEx.Message);
return;
}
catch (Exception ex)
{
if (ex.Message.Trim() == "Websocket closed unexpectedly (EndpointUnavailable):")
{
Print(LogLevel.Info, "Error: licenses exhausted.");
return;
}
else
{
Print(LogLevel.Info, "Unexpected error.");
Print(LogLevel.Info, "Message: " + ex.Message);
return;
}
}
}