public static void GetName(ParameterizedActionDefinition obj, MethodReturnEventArgs <string> e)
{
e.Result = obj.Module != null?
string.Format("Workflow.ParameterizedActionDefinition.{0}.{1}.{2}.{3}",
obj.StateDefinition.WFDefinition.Module.Namespace,
Regex.Replace(obj.StateDefinition.WFDefinition.Name, "\\W", "_"),
Regex.Replace(obj.StateDefinition.Name, "\\W", "_"),
Regex.Replace(obj.Action.Name, "\\W", "_")) : null;
}
public static void NotifyDeleting(ParameterizedActionDefinition obj)
{
if (obj.StateDefinition != null)
{
obj.StateDefinition.StateChanges.ToList().ForEach(sc => sc.InvokedByActions.Remove(obj));
foreach (var sa in obj.StateDefinition.Actions.OfType <ScheduledActionDefinition>().ToList())
{
if (sa.InvokeAction == obj)
{
sa.InvokeAction = null;
}
}
}
obj.Action = null;
obj.StateDefinition = null;
}
public static void Execute(Action obj, ParameterizedActionDefinition paramedAction, State current)
{
if (current == null)
{
throw new ArgumentException("current");
}
var identity = _idResolver.GetCurrent();
Logging.Log.InfoFormat("Executing workflow action [{0}].{1}", current, obj.Name);
// call invocation
if (_invocationExec.HasValidInvocation(obj))
{
Logging.Log.DebugFormat(" calling invocation [{0}].{1}", obj.ImplementorName, obj.MemberName);
var result = _invocationExec.CallInvocation <bool>(obj, typeof(ActionInvocationPrototype), obj, paramedAction, current, identity);
if (result == false)
{
Logging.Log.Info(" -> returned false, exiting");
return;
}
}
// Add logfile entry
current.Instance.AddLogEntry(obj.LogMessageFormat);
// find and execute state change
var stateChangeList = current.StateDefinition.StateChanges.Where(sc => sc.InvokedByActions.Contains(paramedAction)).ToList();
if (stateChangeList.Count == 0)
{
// Action does not invoke a state change
}
else if (stateChangeList.Count > 1)
{
// this is an error
throw new NotSupportedException(string.Format("Action {0} invokes more than one state change logic. This is not supported", obj));
}
else
{
var stateChange = stateChangeList.Single();
stateChange.Execute(current);
}
}
public static void ToString(ParameterizedActionDefinition obj, MethodReturnEventArgs <string> e)
{
e.Result = obj.Action != null ? obj.Action.Name : "<missing action>";
}
