Naive implementation of Arrow

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26527 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Movement.py

@@ -1067,3 +1067,34 @@ class Movement(XMLObject, Amount):
     single destination.
     """
     return (self, )
+
+  # Experimental Arrow Interface (will be improved in the future)
+  security.declareProtected(Permissions.AccessContentsInformation, 'getSourceArrowList')
+  def getSourceArrowList(self, context=None):
+    # Naive implementation - XXX
+    return self._getCategoryMembershipList(self, ('source', 'source_section', 'source_project', 
+                                                  'source_trade', 'source_function', )):
+
+  security.declareProtected(Permissions.AccessContentsInformation, 'getDestinationArrowList')
+  def getDestinationArrowList(self, context=None):
+    # Naive implementation - XXX
+    return self._getCategoryMembershipList(self, ('destination', 'destination_section',
+                                                  'destination_project', 
+                                                  'destination_trade', 'destination_function', )):
+
+  security.declareProtected(Permissions.ModifyPortalContent, 'setSourceArrowList')
+  def setSourceArrowList(self, path):
+    # Naive implementation - XXX
+    self.setCategoryMembership(('source', 'source_section', 'source_project', 
+                                                  'source_trade', 'source_function', ),
+                                path)
+
+  security.declareProtected(Permissions.ModifyPortalContent, 'setDestinationArrowList')
+  def setDestinationArrowList(self, path):
+    # Naive implementation - XXX
+    self.setCategoryMembership(('destination', 'destination_section',
+                                                  'destination_project', 
+                                                  'destination_trade', 'destination_function', ),
+                                path)
+
+