protected ProcessDef LoadPDFromFile(string fileName)
{
string did = Path.GetFileNameWithoutExtension(fileName);
string[] pts = did.Split('.');
if (pts.Length != 2)
{
throw new Exception("Invalid file name format");
}
if (string.IsNullOrEmpty(pts[0].Trim()))
{
throw new Exception("Invalid file name format");
}
int v;
if (!Int32.TryParse(pts[1], out v))
{
throw new Exception("Invalid file name format");
}
var pname = char.ToUpper(pts[0][0]) + pts[0].Substring(1).ToLower();
var pd = ProcessDefJsonSerializer.DeserializeFile(fileName);
pd.ProcessName = pname;
pd.Version = v;
pd.Package = this.GetPackageDef();
pd.FinishModelBuild();
return(pd);
}
/// <summary>
/// Attempts to update process definition. If the attempt fails current definition will not
/// be modified.
/// </summary>
/// <param name="pd"></param>
/// <param name="errors"></param>
/// <returns></returns>
public bool TryUpdateProcess(ProcessDef pd)
{
EnsureProcessesLoaded();
var ce = TryReloadProcessDef(pd);
string fn = Path.Combine(BaseDir, pd.ShortDefinitionId + ".npd");
log.Info("Saving process file {0}", fn);
using (var sw = new StreamWriter(fn, false, Encoding.UTF8))
{
ProcessDefJsonSerializer.Serialize(ce.Process, sw);
}
ce.ReadDate = DateTime.Now;
_processCache.AddOrUpdate(ce.Process.ShortDefinitionId.ToLower(), ce, (id, oc) => ce);
return(true);
}