void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorkerArgs args = (BackgroundWorkerArgs)e.Argument;
IMigrationService migrationService = (IMigrationService)MigrationServiceManager.GetService(typeof(IMigrationService));
switch (args.Task)
{
case BackgroundWorkerTask.Start:
migrationService.StartSessionGroup(args.SessionGroupUniqueId);
e.Result = args;
break;
case BackgroundWorkerTask.Resume:
migrationService.ResumeSessionGroup(args.SessionGroupUniqueId);
break;
case BackgroundWorkerTask.Stop:
migrationService.StopSessionGroup(args.SessionGroupUniqueId);
break;
case BackgroundWorkerTask.Pause:
migrationService.PauseSessionGroup(args.SessionGroupUniqueId);
break;
}
}
void m_refreshBW_DoWork(object sender, DoWorkEventArgs e)
{
IMigrationService migrationService = (IMigrationService)MigrationServiceManager.GetService(typeof(IMigrationService));
SessionGroupInitializationStatus status = SessionGroupInitializationStatus.Unknown;
if (DataModel != null && DataModel.Configuration != null)
{
status = migrationService.GetSessionGroupInitializationStatus(DataModel.Configuration.SessionGroupUniqueId);
}
switch (status)
{
case SessionGroupInitializationStatus.Initialized:
if (migrationService.GetRunningSessionGroups().Contains(DataModel.Configuration.SessionGroupUniqueId))
{
ISyncStateManager stateManager = SqlSyncStateManager.GetInstance();
PipelineState newPipelineState = stateManager.GetCurrentState(OwnerType.SessionGroup, DataModel.Configuration.SessionGroupUniqueId);
if (s_canTransitionFrom[(int)m_currentPipelineState, (int)newPipelineState])
{
e.Result = newPipelineState;
}
else
{
Console.WriteLine("Cannot transition from " + m_currentPipelineState + " to " + newPipelineState);
}
IsCompleted = false;
}
else
{
e.Result = PipelineState.Default;
using (Microsoft.TeamFoundation.Migration.EntityModel.RuntimeEntityModel context = Microsoft.TeamFoundation.Migration.EntityModel.RuntimeEntityModel.CreateInstance())
{
var query = from sg in context.RTSessionGroupSet
where sg.GroupUniqueId.Equals(DataModel.Configuration.SessionGroupUniqueId)
select sg.State;
int?state = query.FirstOrDefault();
if (state != null && (Microsoft.TeamFoundation.Migration.BusinessModel.BusinessModelManager.SessionStateEnum)state == BusinessModelManager.SessionStateEnum.Completed && ConflictManager != null && ConflictManager.TotalConflicts == 0)
{
IsCompleted = true;
}
else
{
IsCompleted = false;
}
}
}
break;
case SessionGroupInitializationStatus.Initializing:
IsCompleted = false;
break;
case SessionGroupInitializationStatus.NotInitialized:
case SessionGroupInitializationStatus.Unknown:
e.Result = PipelineState.Default;
IsCompleted = false;
break;
}
}