internal static void CreateAndInsertTrackingProfile()
{
TrackingProfile profile = new TrackingProfile();
ActivityTrackPoint activityTrack = new ActivityTrackPoint();
ActivityTrackingLocation activityLocation = new ActivityTrackingLocation(typeof(Activity));
activityLocation.MatchDerivedTypes = true;
IEnumerable<ActivityExecutionStatus> statuses = Enum.GetValues(typeof(ActivityExecutionStatus)) as IEnumerable<ActivityExecutionStatus>;
foreach (ActivityExecutionStatus status in statuses)
{
activityLocation.ExecutionStatusEvents.Add(status);
}
activityTrack.MatchingLocations.Add(activityLocation);
profile.ActivityTrackPoints.Add(activityTrack);
profile.Version = version;
WorkflowTrackPoint workflowTrack = new WorkflowTrackPoint();
WorkflowTrackingLocation workflowLocation = new WorkflowTrackingLocation();
IEnumerable<TrackingWorkflowEvent> eventStatuses = Enum.GetValues(typeof(TrackingWorkflowEvent)) as IEnumerable<TrackingWorkflowEvent>;
foreach (TrackingWorkflowEvent status in eventStatuses)
{
workflowLocation.Events.Add(status);
}
workflowTrack.MatchingLocation = workflowLocation;
profile.WorkflowTrackPoints.Add(workflowTrack);
TrackingProfileSerializer serializer = new TrackingProfileSerializer();
StringWriter writer = new StringWriter(new StringBuilder(), CultureInfo.InvariantCulture);
serializer.Serialize(writer, profile);
String trackingprofile = writer.ToString();
InsertTrackingProfile(trackingprofile);
}
private void CreateWorkflowTrackPoint(XmlReader reader, TrackingProfile profile)
{
if (null == reader)
throw new ArgumentNullException("reader");
if (null == profile)
throw new ArgumentNullException("profile");
if (0 != string.Compare(reader.Name, "WorkflowTrackPoint", StringComparison.Ordinal))
throw new TrackingProfileDeserializationException(ExecutionStringManager.TrackingDeserializationInvalidPosition + "WorkflowTrackPoint.");
if (reader.IsEmptyElement)
return;
WorkflowTrackPoint point = new WorkflowTrackPoint();
point.MatchingLocation = new WorkflowTrackingLocation();
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
if (0 == string.Compare(reader.Name, "Annotations", StringComparison.Ordinal))
CreateAnnotations(reader, point.Annotations);
else if (0 == string.Compare(reader.Name, "TrackingWorkflowEvent", StringComparison.Ordinal))
point.MatchingLocation.Events.Add((TrackingWorkflowEvent)Enum.Parse(typeof(TrackingWorkflowEvent), reader.ReadString()));
//
// Xsd validation will catch unknown elements
break;
case XmlNodeType.EndElement:
if (0 == string.Compare(reader.Name, "WorkflowTrackPoint", StringComparison.Ordinal))
{
profile.WorkflowTrackPoints.Add(point);
return;
}
break;
}
}
//
// Only valid exit is on an EndElement that matches the element that is passed in.
throw new TrackingProfileDeserializationException(ExecutionStringManager.TrackingDeserializationCloseElementNotFound + "WorkflowTrackPoint.");
}
private void WriteWorkflowTrackPoint(WorkflowTrackPoint point, XmlTextWriter writer)
{
//
// Validate this element's required fields
if (null == point.MatchingLocation)
throw new ArgumentException(ExecutionStringManager.NoMatchingLocation);
writer.WriteStartElement("WorkflowTrackPoint");
WriteWorkflowTrackingLocation(point.MatchingLocation, writer);
//
// Write annotations, not a required field
WriteAnnotations(point.Annotations, writer);
writer.WriteEndElement();
}
static TrackingProfile GetProfileAllWorkflowEvents()
{
TrackingProfile trackingProfile = new TrackingProfile();
trackingProfile.Version = new Version("1.0.0");
// Add a TrackPoint to cover all user track points
WorkflowTrackPoint workflowTrackPoint = new WorkflowTrackPoint();
IEnumerable<TrackingWorkflowEvent> statuses = Enum.GetValues(typeof(TrackingWorkflowEvent)) as IEnumerable<TrackingWorkflowEvent>;
foreach (TrackingWorkflowEvent status in statuses)
{
workflowTrackPoint.MatchingLocation.Events.Add(status);
}
trackingProfile.WorkflowTrackPoints.Add(workflowTrackPoint);
return trackingProfile;
}
private void CreateWorkflowTrackPoint(XmlReader reader, TrackingProfile profile)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
if (profile == null)
{
throw new ArgumentNullException("profile");
}
if (string.Compare(reader.Name, "WorkflowTrackPoint", StringComparison.Ordinal) != 0)
{
throw new TrackingProfileDeserializationException(ExecutionStringManager.TrackingDeserializationInvalidPosition + "WorkflowTrackPoint.");
}
if (!reader.IsEmptyElement)
{
WorkflowTrackPoint item = new WorkflowTrackPoint {
MatchingLocation = new WorkflowTrackingLocation()
};
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
if (string.Compare(reader.Name, "Annotations", StringComparison.Ordinal) == 0)
{
this.CreateAnnotations(reader, item.Annotations);
}
else if (string.Compare(reader.Name, "TrackingWorkflowEvent", StringComparison.Ordinal) == 0)
{
item.MatchingLocation.Events.Add((TrackingWorkflowEvent) Enum.Parse(typeof(TrackingWorkflowEvent), reader.ReadString()));
}
break;
case XmlNodeType.EndElement:
goto Label_00D9;
}
continue;
Label_00D9:
if (string.Compare(reader.Name, "WorkflowTrackPoint", StringComparison.Ordinal) == 0)
{
profile.WorkflowTrackPoints.Add(item);
return;
}
}
throw new TrackingProfileDeserializationException(ExecutionStringManager.TrackingDeserializationCloseElementNotFound + "WorkflowTrackPoint.");
}
}
private void WriteWorkflowTrackPoint(WorkflowTrackPoint point, XmlTextWriter writer)
{
if (point.MatchingLocation == null)
{
throw new ArgumentException(ExecutionStringManager.NoMatchingLocation);
}
writer.WriteStartElement("WorkflowTrackPoint");
this.WriteWorkflowTrackingLocation(point.MatchingLocation, writer);
this.WriteAnnotations(point.Annotations, writer);
writer.WriteEndElement();
}
// Profile creation
private static TrackingProfile GetProfile()
{
// Create a Tracking Profile
TrackingProfile profile = new TrackingProfile();
profile.Version = new Version("3.0.0");
// Add a TrackPoint to cover all activity status events
ActivityTrackPoint activityTrackPoint = new ActivityTrackPoint();
ActivityTrackingLocation activityLocation = new ActivityTrackingLocation(typeof(Activity));
activityLocation.MatchDerivedTypes = true;
WorkflowTrackingLocation wLocation = new WorkflowTrackingLocation();
IEnumerable<ActivityExecutionStatus> statuses = Enum.GetValues(typeof(ActivityExecutionStatus)) as IEnumerable<ActivityExecutionStatus>;
foreach (ActivityExecutionStatus status in statuses)
{
activityLocation.ExecutionStatusEvents.Add(status);
}
activityTrackPoint.MatchingLocations.Add(activityLocation);
profile.ActivityTrackPoints.Add(activityTrackPoint);
// Add a TrackPoint to cover all workflow status events
WorkflowTrackPoint workflowTrackPoint = new WorkflowTrackPoint();
workflowTrackPoint.MatchingLocation = new WorkflowTrackingLocation();
foreach (TrackingWorkflowEvent workflowEvent in Enum.GetValues(typeof(TrackingWorkflowEvent)))
{
workflowTrackPoint.MatchingLocation.Events.Add(workflowEvent);
}
profile.WorkflowTrackPoints.Add(workflowTrackPoint);
// Add a TrackPoint to cover all user track points
UserTrackPoint userTrackPoint = new UserTrackPoint();
UserTrackingLocation userLocation = new UserTrackingLocation();
userLocation.ActivityType = typeof(Activity);
userLocation.MatchDerivedActivityTypes = true;
userLocation.ArgumentType = typeof(object);
userLocation.MatchDerivedArgumentTypes = true;
userTrackPoint.MatchingLocations.Add(userLocation);
profile.UserTrackPoints.Add(userTrackPoint);
return profile;
}
private TrackingProfile GetProfile()
{
//
// We shouldn't hit this point without the host ignoring an earlier exception.
// However if we're here and the source doesn't exist we can't function.
// Throwing an exception from here will block instance creation
// but that is better than failing silently on termination
// and having the admin think everything is OK because the event log is clear.
if (!sourceExists)
throw new InvalidOperationException(string.Format(System.Globalization.CultureInfo.InvariantCulture, "EventLog Source with the name '{0}' does not exist", source));
//
// The profile for this instance will never change
if (null == profile)
{
lock (typeof(TerminationTrackingService))
{
if (null == profile)
{
profile = new TrackingProfile();
profile.Version = new Version("3.0.0.0");
WorkflowTrackPoint point = new WorkflowTrackPoint();
point.MatchingLocation = new WorkflowTrackingLocation();
point.MatchingLocation.Events.Add(TrackingWorkflowEvent.Terminated);
profile.WorkflowTrackPoints.Add(point);
}
}
}
return profile;
}
