public static FlowEnvironment Load(string path)
{
FileInfo fileInfo = new FileInfo(path);
if (!fileInfo.Exists)
{
throw new FileNotFoundException("The speficied flow path could not be found : " + path, path);
}
Flow flow = null;
switch (fileInfo.Extension)
{
case ".xflow":
XDocument document = XDocument.Load(fileInfo.FullName);
flow = XFlow.Load(document);
break;
default:
throw new NotSupportedException("The specified flow format is not supported by FlowTomator service yet");
}
if (flow == null)
{
throw new Exception("The specified flow could not be loaded");
}
return(new FlowEnvironment(path)
{
flow = flow
});
}
private void NewFlowCommandCallback(object parameter)
{
XFlow flow = new XFlow();
FlowInfo flowInfo = new FlowInfo(flow, null);
Flows.Add(flowInfo);
CurrentFlow = flowInfo;
}
private void Reload()
{
Log.Trace("{0}oading flow {1}", flow == null ? "L" : "Rel", File.Name);
flow = null;
switch (File.Extension)
{
case ".xflow":
XDocument document = XDocument.Load(File.FullName);
flow = XFlow.Load(document);
break;
}
if (flow == null)
{
throw new Exception("The specified flow format is not supported");
}
}
public static void Main(string[] args)
{
Console.Title = "FlowTomator";
Options = args.Where(a => a.StartsWith("/"))
.Select(a => a.TrimStart('/'))
.Select(a => new { Parameter = a.Trim(), Separator = a.Trim().IndexOf(':') })
.ToDictionary(a => a.Separator == -1 ? a.Parameter : a.Parameter.Substring(0, a.Separator).ToLower(), a => a.Separator == -1 ? null : a.Parameter.Substring(a.Separator + 1));
Parameters = args.Where(a => !a.StartsWith("/"))
.ToList();
if (Options.ContainsKey("log"))
{
LogVerbosity verbosity;
if (!Enum.TryParse(Options["log"], true, out verbosity))
{
Log.Error("The specified log verbosity does not exist");
Exit(-1);
}
Log.Verbosity = verbosity;
}
string flowPath = Parameters.FirstOrDefault();
if (flowPath == null)
{
Log.Error("You must specify a flow to evaluate");
Exit(-1);
}
FileInfo flowInfo = new FileInfo(flowPath);
if (!flowInfo.Exists)
{
Log.Error("Could not find the specified flow");
Exit(-1);
}
Console.Title = "FlowTomator - " + flowInfo.Name;
Flow flow = null;
try
{
switch (flowInfo.Extension)
{
case ".xflow": flow = XFlow.Load(XDocument.Load(flowInfo.FullName)); break;
}
}
catch { }
if (flow == null)
{
Log.Error("Could not load the specified flow");
return;
}
flow.Reset();
NodeStep nodeStep = flow.Evaluate();
Exit((int)nodeStep.Result);
}
