public void Run()
{
Guid id;
Guid.TryParse(DataTransferObject.ParentInstanceID, out id);
ID = DataTransferObject.ResourceID;
ParentID = DataTransferObject.ParentID;
WorkspaceID = DataTransferObject.WorkspaceID;
// handle queuing
WaitForSlot();
// abort the execution - no space at the inn
if (!ExecutableServiceRepository.Instance.DoesQueueHaveSpace())
{
_instance.Abort();
}
else
{
ExecutableServiceRepository.Instance.Add(this);
// here is space at the inn ;)
var wfappUtils = new WfApplicationUtils();
if (DataTransferObject.IsDebugMode())
{
ErrorResultTO invokeErrors;
wfappUtils.DispatchDebugState(DataTransferObject, StateType.Start, AllErrors.HasErrors(), AllErrors.MakeDisplayReady(), out invokeErrors, null, true);
AllErrors.MergeErrors(invokeErrors);
}
_previousNumberOfSteps = DataTransferObject.NumberOfSteps;
DataTransferObject.NumberOfSteps = 0;
_instance.Run();
}
}
private void OnCompleted(WorkflowApplicationCompletedEventArgs args)
{
_result = args.GetInstanceExtensions <IDSFDataObject>().ToList().First();
IDictionary <string, object> outputs = args.Outputs;
try
{
if (!_isDebug)
{
// Travis.Frisinger : 19.10.2012 - Duplicated Recordset Data Bug 6038
object parentId;
outputs.TryGetValue("ParentWorkflowInstanceId", out parentId);
parentId = _result.ParentWorkflowInstanceId;
object parentServiceName;
outputs.TryGetValue("ParentServiceName", out parentServiceName);
var parentServiceNameStr = string.IsNullOrEmpty(_result.ParentServiceName) ? string.Empty : _result.ParentServiceName;
if (!string.IsNullOrEmpty(parentServiceNameStr) && Guid.TryParse(parentId.ToString(), out _parentWorkflowInstanceID))
{
if (_parentWorkflowInstanceID != _currentInstanceID)
{
// BUG 7850 - TWR - 2013.03.11 - ResourceCatalog refactor
var services = ResourceCatalog.Instance.GetDynamicObjects <DynamicServiceObjectBase>(_workspace.ID, parentServiceNameStr);
if (services != null && services.Count > 0)
{
var service = services[0] as DynamicService;
if (service != null)
{
_currentInstanceID = _parentWorkflowInstanceID;
var actionSet = service.Actions;
if (_result.WorkflowResumeable)
{
var serviceAction = actionSet.First();
PooledServiceActivity wfActivity = serviceAction.PopActivity();
try
{
ErrorResultTO invokeErrors;
_result = _owner.InvokeWorkflow(wfActivity.Value, _result, _executionExtensions, _parentWorkflowInstanceID, _workspace, "dsfResumption", out invokeErrors);
// attach any execution errors
if (AllErrors != null)
{
AllErrors.MergeErrors(invokeErrors);
}
}
finally
{
serviceAction.PushActivity(wfActivity);
}
}
}
}
}
}
}
}
catch (Exception ex)
{
Dev2Logger.Log.Error(ex);
ExecutionStatusCallbackDispatcher.Instance.Post(_result.ExecutionCallbackID, ExecutionStatusCallbackMessageType.ErrorCallback);
}
finally
{
try
{
if (_waitHandle != null)
{
_waitHandle.Set();
}
ExecutableServiceRepository.Instance.Remove(this);
if (DataTransferObject != null)
{
DataTransferObject.NumberOfSteps = _previousNumberOfSteps;
}
}
catch (Exception e)
{
// Best effort ;)
Dev2Logger.Log.Error(e);
}
}
// force a throw to kill the engine ;)
if (args.TerminationException != null)
{
_instance.Terminate("Force Terminate", new TimeSpan(0, 0, 1, 0));
}
// Not compatable with run.Dispose()
}