getTypeFactoryMethodId is also required to load initially Base Types / Solvers

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@42915 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/ERP5Type.py

@@ -435,6 +435,11 @@ class ERP5TypeInformation(XMLObject,
     def _baseGetTypeClass(self):
       return getattr(aq_base(self), 'type_class', None)
 
+    security.declareProtected(Permissions.AccessContentsInformation,
+                              'getTypeFactoryMethodId')
+    def getTypeFactoryMethodId(self):
+      return getattr(aq_base(self), 'factory', ())
+
     security.declareProtected(Permissions.AccessContentsInformation,
                               'getTypeMixinList')
     def getTypeMixinList(self):