public StepTraceNode <ActivityProcess> TraceStep(StepTraceNode <ActivityProcess> parent, ActivityProcess value)
{
return(this.tracer.TraceNext(parent, value));
}
internal EngineStepTracer(ActivityProcess process)
{
this.tracer = new StepTracer <ActivityProcess>();
this.Root = this.CurrentStep = this.tracer.TraceFirst(process);
}
public StepTraceNode <ActivityProcess> TraceStep(ActivityProcess value)
{
return(this.tracer.TraceNext(this.CurrentStep, value));
}
public FileResult ProcessData(string Identification, HttpPostedFileBase FileBase, int Case)
{
//Save uploaded file
string mainPath = Server.MapPath("~/Files");
if (FileBase != null && FileBase.ContentLength > 0)
{
var suportedTypes = new[] { "txt" };
var fileExt = Path.GetExtension(FileBase.FileName).Substring(1);
if (!suportedTypes.Contains(fileExt))
{
ModelState.AddModelError("file", "Invalid type. Only the following types (txt) are supported.");
return(null);
}
FileBase.SaveAs(Path.Combine(mainPath, "dataIn.txt"));
}
//Open file, verify data and convert them into a list
IList <int> DataList = FileHelper.OpenFile(Path.Combine(mainPath, "dataIn.txt"));
int WorkingDays;
IList <int> ElementsQty;
IList <int> ElementsWeight;
IList <int> result;
if (DataList.Count < 3)
{
//Can write a log file
ModelState.AddModelError("file", "Invalid data file. Check data.");
return(null);
}
//Split data into the different types: Working days, Elements quantity and Elements weights
ListSplitter.Split(DataList, out WorkingDays, out ElementsQty, out ElementsWeight);
if (WorkingDays == 0 || ElementsQty.Count == 0 || ElementsWeight.Count == 0)
{
ModelState.AddModelError("data", "Invalid quantity data in file");
return(null);
}
//Process data
if (WorkingDays == ElementsQty.Count)
{
result = ActivityProcess.Execute(WorkingDays, ElementsQty, ElementsWeight, Case);
if (result.Count != WorkingDays)
{
return(null);
}
if (FileHelper.CreateFile(result, Path.Combine(mainPath, "result.txt")) == FileHelper.State.Fail)
{
return(null);
}
//Save to database
DataBaseHelper.SaveTrace(Identification, Case, DataList, result);
string fileName = Path.Combine(mainPath, "result.txt");
string contentType = "application/octet-stream";
return(new FilePathResult(fileName, contentType));
}
return(null);
}
