Beispiel #1
0
// Init is part of the workflow.Factory interface.
func (f *WorkflowFactory) Init(w *workflowpb.Workflow, args []string) error {
	// No parameters to parse.
	if len(args) > 0 {
		return fmt.Errorf("topovalidator doesn't take any parameter")
	}
	w.Name = "Topology Validator"
	return nil
}
Beispiel #2
0
// Init is part of the workflow.Factory interface.
func (f *SleepWorkflowFactory) Init(w *workflowpb.Workflow, args []string) error {
	// Parse the flags.
	subFlags := flag.NewFlagSet(sleepFactoryName, flag.ContinueOnError)
	duration := subFlags.Int("duration", 30, "How long to sleep")
	if err := subFlags.Parse(args); err != nil {
		return err
	}
	if *duration <= 0 {
		return fmt.Errorf("duration cannot be a negative number")
	}

	// Build the Workflow object.
	w.Name = fmt.Sprintf("Sleep(%v seconds)", *duration)
	data := &SleepWorkflowData{
		Duration: *duration,
	}
	var err error
	w.Data, err = json.Marshal(data)
	if err != nil {
		return err
	}
	return nil
}