private static void DetermineWorkflowStatus(WorkFlowTrackRecord workflowTrackingRecord,
ref string workflowStatus)
{
//string workflowStatus = string.Empty;
switch (workflowTrackingRecord.WfStatus)
{
case TrackingWorkflowEvent.Created:
workflowStatus = TrackingWorkflowEvent.Created.ToString();
break;
case TrackingWorkflowEvent.Completed:
workflowStatus = TrackingWorkflowEvent.Completed.ToString();
break;
case TrackingWorkflowEvent.Suspended:
workflowStatus = TrackingWorkflowEvent.Suspended.ToString();
break;
case TrackingWorkflowEvent.Terminated:
workflowStatus = TrackingWorkflowEvent.Terminated.ToString();
break;
case TrackingWorkflowEvent.Persisted:
//return previous staus in case of persisted
break;
default: //Running
workflowStatus = "Running";
break;
}
}
private static void GetTrackingData(XmlNode wfRecord, ref WorkFlowInfo wInfo)
{
foreach (XmlNode xmlNode in wfRecord.ChildNodes)
{
if (xmlNode.Name == WorkFlowTrackRecord.XMLTagName)
{
BaseTrackRecord wFTrackRecord = new WorkFlowTrackRecord();
foreach (XmlAttribute att in xmlNode.Attributes)
{
ConvertXmlNodeAttribValueToObjProp(att, ref wFTrackRecord);
}
//trackingData.WorkFlowRecords.Add((WorkFlowTrackRecord)wFTrackRecord);
wInfo.TrackingRecords.Add(wFTrackRecord);
}
else if (xmlNode.Name == ActivityTrackRecord.XMLTagName)
{
BaseTrackRecord actTrackRecord = new ActivityTrackRecord();
foreach (XmlAttribute att in xmlNode.Attributes)
{
ConvertXmlNodeAttribValueToObjProp(att, ref actTrackRecord);
}
//trackingData.ActivityRecords.Add((ActivityTrackRecord)actTrackRecord);
wInfo.TrackingRecords.Add(actTrackRecord);
}
}
}
private static WorkFlowTrackRecord BuildSerializableWorkFlowTrackRecord(WorkflowTrackingRecord record)
{
WorkFlowTrackRecord wtr = new WorkFlowTrackRecord();
//utc date conversion to local
wtr.DateTime = ConvertToLocalTime(record.EventDateTime); //record.EventDateTime.AddHours(TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now).Hours);
wtr.WfHost = _wfHost;
wtr.ThreadId = Thread.CurrentThread.ManagedThreadId;
wtr.Order = record.EventOrder;
wtr.WfStatus = record.TrackingWorkflowEvent;
return(wtr);
}
/// <summary>
/// persist tracking records
/// </summary>
/// <param name="items">tracking records</param>
public void PersistTrackingRecords(System.Collections.ICollection items)
{
if (_logFile == null)
{
if (File.Exists(_trackingFilePath))
{
//Basanti
//FileStream fstream = File.OpenWrite(_trackingFilePath);
//Providing read access for other threads*****
FileStream fstream = File.Open(_trackingFilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.Read);
fstream.Position = fstream.Length - ("</" + WorkFlowInfo.XMLTagName + ">\n\r").Length;
_logFile = new StreamWriter(fstream);
//logfileExisted = true;
}
else
{
_logFile = File.CreateText(_trackingFilePath);
_logFile.WriteLine(BuildWorkflowInfoString("Created", _wfPersistanceDB));
}
}
string workflowStatus = string.Empty;
foreach (object itemToCommit in items)
{
WorkFlowTrackRecord workflowTrackingRecord = itemToCommit as WorkFlowTrackRecord;
if (workflowTrackingRecord != null)
{
//Determine Workflow Status
DetermineWorkflowStatus(workflowTrackingRecord, ref workflowStatus);
_logFile.WriteLine(workflowTrackingRecord.ToString());
continue;
}
ActivityTrackRecord activityTrackingRecord = itemToCommit as ActivityTrackRecord;
if (activityTrackingRecord != null)
{
//Reading ErrorCode, ErrorMessage value from AssociatedRequestedTaskStatusInfo object
if (activityTrackingRecord.UpdateTaskStatusRequestedTaskStatusInfo != null)
{
Type underlyingType = activityTrackingRecord.UpdateTaskStatusRequestedTaskStatusInfo.GetType();
PropertyInfo pInfo = underlyingType.GetProperty("UserId");
if (pInfo != null)
{
object value = pInfo.GetValue(activityTrackingRecord.UpdateTaskStatusRequestedTaskStatusInfo, null);
if (value != null)
{
activityTrackingRecord.User = value.ToString();
}
}
pInfo = underlyingType.GetProperty("TaskStatus");
if (pInfo != null)
{
object value = pInfo.GetValue(activityTrackingRecord.UpdateTaskStatusRequestedTaskStatusInfo, null);
if (value != null)
{
activityTrackingRecord.ApexStatus = value.ToString().EscapeXML();
}
}
pInfo = underlyingType.GetProperty("ErrorCode");
if (pInfo != null)
{
object value = pInfo.GetValue(activityTrackingRecord.UpdateTaskStatusRequestedTaskStatusInfo, null);
if (value != null)
{
activityTrackingRecord.ErrorCode = value.ToString().EscapeXML();
}
}
pInfo = underlyingType.GetProperty("ErrorMessage");
if (pInfo != null)
{
object value = pInfo.GetValue(activityTrackingRecord.UpdateTaskStatusRequestedTaskStatusInfo, null);
if (value != null)
{
activityTrackingRecord.ErrorMessage = value.ToString().EscapeXML();
}
}
}
//Reading UserId value from BaseActivityTask object
if (activityTrackingRecord.BaseActivityTask != null)
{
Type underlyingType = activityTrackingRecord.BaseActivityTask.GetType();
PropertyInfo pInfo = underlyingType.GetProperty("UserId");
if (pInfo != null)
{
object value = pInfo.GetValue(activityTrackingRecord.BaseActivityTask, null);
if (value != null)
{
activityTrackingRecord.User = value.ToString();
}
}
pInfo = underlyingType.GetProperty("DisplayName");
if (pInfo != null)
{
object value = pInfo.GetValue(activityTrackingRecord.BaseActivityTask, null);
if (value != null)
{
activityTrackingRecord.DisplayName = value.ToString().EscapeXML();
}
}
// pInfo = underlyingType.GetProperty("Status");
// if (pInfo != null)
// {
// object value = pInfo.GetValue(activityTrackingRecord.AssociatedtaskDTO, null);
// if (value != null)
// activityTrackingRecord.ApexStatus = value.ToString().EscapeXML();
// }
// pInfo = underlyingType.GetProperty("ErrorCode");
// if (pInfo != null)
// {
// object value = pInfo.GetValue(activityTrackingRecord.AssociatedtaskDTO, null);
// if (value!=null)
// activityTrackingRecord.ErrorCode = value.ToString().EscapeXML();
// }
// pInfo = underlyingType.GetProperty("ErrorMessage");
// if (pInfo != null)
// {
// object value = pInfo.GetValue(activityTrackingRecord.AssociatedtaskDTO, null);
// if (value != null)
// activityTrackingRecord.ErrorMessage = value.ToString().EscapeXML();
// }
// //pInfo = underlyingType.GetProperty("TaskType");
// //if (pInfo != null)
// //{
// // object value = pInfo.GetValue(activityTrackingRecord.AssociatedtaskDTO, null);
// // activityTrackingRecord.TaskType = (WorkflowTaskType)Enum.Parse(typeof(WorkflowTaskType), value.ToString());
// //}
}
_logFile.WriteLine(activityTrackingRecord.ToString());
continue;
}
UserTrackingRecord userTrackingRecord = itemToCommit as UserTrackingRecord;
if (userTrackingRecord != null)
{
_logFile.WriteLine("<" + userTrackingRecord.UserDataKey + ":" + userTrackingRecord.UserData + "/>");
continue;
}
}
_logFile.WriteLine("</" + WorkFlowInfo.XMLTagName + ">");
_logFile.Flush();
//Finally updating, workflow status & AllocationSetup id at the start of the log file
if (!string.IsNullOrEmpty(workflowStatus))
{
_logFile.BaseStream.Seek(0, SeekOrigin.Begin);
_logFile.WriteLine(BuildWorkflowInfoString(workflowStatus, _wfPersistanceDB));
}
//_logFile.BaseStream.Close();
_logFile.Close();
_logFile.Dispose();
_logFile = null;
}