/// <summary> /// Loads the Configuration Graph /// </summary> /// <returns></returns> internal IGraph LoadConfigurationGraph() { IGraph g = null; try { if (File.Exists(this._configFile)) { g = new Graph(); FileLoader.Load(g, this._configFile); } else { //Try to get from embedded resource instead Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(this._configFile); if (stream == null) { Console.Error.WriteLine("rdfServer: Error: Configuration File '" + this.ConfigurationFile + "' was not found"); } else { IRdfReader reader = MimeTypesHelper.GetParserByFileExtension(MimeTypesHelper.GetTrueFileExtension(this._configFile)); g = new Graph(); reader.Load(g, new StreamReader(stream)); } } } catch (RdfParserSelectionException) { g = null; Console.Error.WriteLine("rdfServer: Error: Configuration File '" + this.ConfigurationFile + "' could not be loaded as a suitable parser was not found"); } catch (RdfParseException) { g = null; Console.Error.WriteLine("rdfServer: Error: Configuration File '" + this.ConfigurationFile + "' was not valid RDF"); } //If got a Graph OK then prep the dotNetRDF Configuration API if (g != null) { ConfigurationLoader.AutoConfigure(g); } return(g); }