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()
}
private void WorkflowCompletedCallback(WorkflowApplicationCompletedEventArgs cArgs)
{
var output = cArgs.GetInstanceExtensions<List<string>>();
var enumerable = output as List<string>[] ?? output.ToArray();
if (enumerable.First() != null)
{
txbOutput.Dispatcher.Invoke(() =>
{
foreach (string item in enumerable.First())
{
txbOutput.Text += item + "\r\n";
}
});
}
}