/// <summary>
/// Serialise a <see cref="WorkflowTrackingRecord" /> ready for persistence. This
/// method deals with WorkflowTrackingRecords that contain workflow change
/// details.
/// </summary>
/// <param name="workflowTrackingRecord">
/// The original <see cref="WorkflowTrackingRecord" /> to serialise.
/// </param>
/// <returns>
/// Modified copy of the <see cref="WorkflowTrackingRecord" /> containing
/// serialised data.
/// </returns>
private static SerialisableWorkflowChangeRecord buildSerialisableWorkflowChangeTrackingRecord(WorkflowTrackingRecord workflowTrackingRecord)
{
SerialisableWorkflowChangeRecord serialisableWorkflowChangeRecord = new SerialisableWorkflowChangeRecord();
serialisableWorkflowChangeRecord.Annotations.AddRange(workflowTrackingRecord.Annotations);
serialisableWorkflowChangeRecord.EventDateTime = workflowTrackingRecord.EventDateTime;
serialisableWorkflowChangeRecord.EventOrder = workflowTrackingRecord.EventOrder;
serialisableWorkflowChangeRecord.TrackingWorkflowEvent = workflowTrackingRecord.TrackingWorkflowEvent;
if (workflowTrackingRecord.EventArgs != null && workflowTrackingRecord.EventArgs is TrackingWorkflowChangedEventArgs)
{
TrackingWorkflowChangedEventArgs eventArgs = (TrackingWorkflowChangedEventArgs)workflowTrackingRecord.EventArgs;
serialisableWorkflowChangeRecord.EventArgs =
buildSerialisableTrackingWorkflowChangedEventArgs(eventArgs);
}
return(serialisableWorkflowChangeRecord);
}
/// <summary>
/// Serialise a <see cref="TrackingWorkflowChangedEventArgs" /> ready for persistence.
/// </summary>
/// <param name="eventArgs">
/// The original <see cref="TrackingWorkflowChangedEventArgs" /> to serialise.
/// </param>
/// <returns>
/// A <see cref="SerialisableTrackingWorkflowChangedEventArgs" /> containing a
/// serialised copy of the <see cref="TrackingWorkflowChangedEventArgs" />.
/// </returns>
private static SerialisableTrackingWorkflowChangedEventArgs buildSerialisableTrackingWorkflowChangedEventArgs(TrackingWorkflowChangedEventArgs eventArgs)
{
SerialisableTrackingWorkflowChangedEventArgs serialisableEventArgs = new SerialisableTrackingWorkflowChangedEventArgs();
byte [] serialisedData;
bool nonSerialisable;
serialiseData(eventArgs, out serialisedData, out nonSerialisable);
serialisableEventArgs.NonSerialisable = nonSerialisable;
serialisableEventArgs.SerialisedData = serialisedData;
serialisableEventArgs.StringData = eventArgs.ToString();
serialisableEventArgs.Type = eventArgs.GetType();
serialisableEventArgs.UnserialisedData = eventArgs;
for (int i = 0; i < eventArgs.Changes.Count; i++)
{
AddedActivityAction addedActivityAction = eventArgs.Changes[i] as AddedActivityAction;
if (addedActivityAction != null)
{
List <SerialisableActivityAddedAction> addedActions =
buildSerialisableAddedActivityAction(addedActivityAction, i);
foreach (SerialisableActivityAddedAction addedAction in addedActions)
{
serialisableEventArgs.Changes.Add(addedAction);
}
continue;
}
RemovedActivityAction removedActivityAction = eventArgs.Changes[i] as RemovedActivityAction;
if (removedActivityAction != null)
{
List <SerialisableActivityRemovedAction> removedActions =
buildSerialisableRemovedActivityAction(removedActivityAction, i);
foreach (SerialisableActivityRemovedAction removedAction in removedActions)
{
serialisableEventArgs.Changes.Add(removedAction);
}
continue;
}
}
return(serialisableEventArgs);
}
