Redefines the DCWorkflow "_changeStateOf" method. As InteractionWorkflow is a...

Redefines the DCWorkflow "_changeStateOf" method. As InteractionWorkflow is a stateless workflow, this should just do nothing.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@1936 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/InteractionWorkflow.py

@@ -117,6 +117,13 @@ class InteractionWorkflowDefinition (DCWorkflowDefinition, ActiveObject):
     def listObjectActions(self, info):
         return []
 
+    security.declarePrivate('_changeStateOf')
+    def _changeStateOf(self, ob, tdef=None, kwargs=None) :
+      """
+      InteractionWorkflow is stateless. Thus, this function should do nothing.
+      """
+      return
+
     security.declarePrivate('isInfoSupported')
     def isInfoSupported(self, ob, name):
         '''