SQLCC.Commands.StartCommand.Execute C# (CSharp) Method

        public void Execute()
        {
            if (_dbProvider.IsTraceRunning(_traceName))
             {
            throw new ApplicationException("You cannot start more than one trace at a time!");
             }

             _outputProvider.SetUp(_traceName);
             _dbProvider.StartTrace(_traceName);
        }

        static void Main(string[] args)
        {
            var arguments = new Dictionary<string, string>();

             // App.Config Settings
             var appSettingKeys = ConfigurationManager.AppSettings.Keys;
             for (var i = 0; i < appSettingKeys.Count; i++)
             {
            var key = appSettingKeys[i];
            arguments.AddOrUpdate(key, ConfigurationManager.AppSettings[key]);
             }

             // Manual override through CLI.
             var p = new OptionSet()
                    {
                       {
                          "<>", v =>
                                   {
                                      if (!v.StartsWith("--"))
                                         return;
                                      var split = v.Split(new[] { '=' }, 2);
                                      if (split.Length != 2)
                                         return;
                                      arguments.AddOrUpdate(split[0].TrimStart('-'), split[1]);
                                   }
                          }
                    };

             p.Parse(args);

             var loader = new AssemblyLoader();
             var dbProvider = loader.CreateTypeFromAssembly<DbProvider>(arguments["dbp.provider"], arguments);
             var dbCodeFormatter = loader.CreateTypeFromAssembly<DbTraceCodeFormatter>(arguments["tcf.provider"], arguments);
             var codeHighlighter = loader.CreateTypeFromAssembly<HighlightCodeProvider>(arguments["hcp.provider"], arguments);
             var outputProvider = loader.CreateTypeFromAssembly<OutputProvider>(arguments["out.provider"], arguments);

             switch (arguments["app.mode"].ToLower().Trim())
             {
            case "generate":
               var generateCommand = new GenerateOutputCommand(dbProvider, dbCodeFormatter, codeHighlighter, outputProvider, arguments["app.traceName"]);
               generateCommand.Execute();
               break;

            case "start":
               var startCommand = new StartCommand(outputProvider, dbProvider, arguments["app.traceName"]);
               startCommand.Execute();
               break;

            case "stop":
               {
                  var stopCommand = new StopCommand(dbProvider, outputProvider, arguments["app.traceName"]);
                  stopCommand.Execute();
               }
               break;
             }
        }