Ejemplo n.º 1
0
        public string Run(Type type, RunTaskDefinition definition)
        {
            var launcher = this.CreateTaskLauncher(type);

            return(this.Run(launcher, definition));
        }
Ejemplo n.º 2
0
        public string Run <T>(RunTaskDefinition definition) where T : class, ITaskLauncher
        {
            ITaskLauncher launcher = this.CreateTaskLauncher(typeof(T));

            return(this.Run(launcher, definition));
        }
Ejemplo n.º 3
0
        private string Run(ITaskLauncher launcher, RunTaskDefinition definition)
        {
            if (launcher == null || definition == null)
            {
                throw new ArgumentException("No LISpMiner instance or task defined");
            }

            var taskName     = definition.TaskName;
            var taskFileName = definition.TaskFileName;
            var dataFolder   = GetDataFolder();

            using (var exporter = this.CreateExporter())
            {
                var status = "Not generated";

                exporter.Output             = string.Format("{0}/results_{1}_{2:yyyyMMdd-Hmmss}.xml", dataFolder, taskFileName, DateTime.Now);
                exporter.Template           = string.Format(@"{0}\Sewebar\Template\{1}", exporter.LMExecutablesPath, definition.Template);
                exporter.TaskName           = taskName;
                exporter.NoEscapeSeqUnicode = true;

                try
                {
                    // try to export results
                    exporter.Execute();

                    if (!File.Exists(exporter.Output))
                    {
                        throw new LISpMinerException("Task possibly does not exist but no appLog generated");
                    }

                    int numberOfRules;
                    int hypothesesCountMax;

                    GetInfo(exporter.Output, out status, out numberOfRules, out hypothesesCountMax);
                }
                catch (LISpMinerException ex)
                {
                    // task was never imported - does not exists. Therefore we need to import at first.
                    Log.Debug(ex);

                    // import task
                    using (var importer = this.CreateImporter())
                    {
                        var taskPath = string.Format("{0}/task_{1}_{2:yyyyMMdd-Hmmss}.xml", dataFolder, taskFileName, DateTime.Now);

                        importer.Input = WriteToFile(taskPath, definition.Task);
                        importer.NoCheckPrimaryKeyUnique = true;

                        if (definition.HasAlias)
                        {
                            importer.Alias = String.Format(@"{0}\Sewebar\Template\{1}", importer.LMExecutablesPath, definition.Alias);
                        }

                        importer.Execute();
                    }
                }

                switch (status)
                {
                // * Not Generated (po zadání úlohy nebo změně v zadání)
                case "Not generated":

                // * Interrupted (přerušena -- buď kvůli time-outu nebo max počtu hypotéz)
                case "Interrupted":
                    // run task - generate results
                    if (launcher.Status == ExecutableStatus.Ready)
                    {
                        launcher.TaskName         = taskName;
                        launcher.ShutdownDelaySec = 0;

                        launcher.Execute();
                    }
                    else
                    {
                        Log.Debug("Waiting for result generation");
                    }

                    // run export once again to refresh results and status
                    if (status != "Interrupted")
                    {
                        exporter.Execute();
                    }
                    break;

                // * Running (běží generování)
                case "Running":

                // * Waiting (čeká na spuštění -- pro TaskPooler, zatím neimplementováno)
                case "Waiting":
                    break;

                // * Solved (úspěšně dokončena)
                case "Solved":
                case "Finnished":
                default:
                    break;
                }

                if (!File.Exists(exporter.Output))
                {
                    throw new Exception("Results generation did not succeed.");
                }

                return(exporter.Output);
            }
        }