updated parameters

diff --git a/PLC/PCUs.py b/PLC/PCUs.py
index f4eaa34..985a251 100644 (file)
--- a/PLC/PCUs.py
+++ b/PLC/PCUs.py
@@ -7,9 +7,7 @@
 
 from PLC.Faults import *
 from PLC.Parameter import Parameter
-from PLC.Filter import Filter
 from PLC.Debug import profile
-from PLC.Table import Row, Table
 from PLC.Storage.AlchemyObject import AlchemyObj
 from PLC.Interfaces import valid_ip, Interface, Interfaces
 from PLC.Nodes import Node, Nodes
@@ -32,8 +30,8 @@ class PCU(AlchemyObj):
         'password': Parameter(str, "PCU username", max = 254, nullok = True),
         'notes': Parameter(str, "Miscellaneous notes", max = 254, nullok = True),
         'model': Parameter(str, "PCU model string", max = 32, nullok = True),
-        'node_ids': Parameter([int], "List of nodes that this PCU controls"),
-        'ports': Parameter([int], "List of the port numbers that each node is connected to", ro=True),
+        'node_ids': Parameter([int], "List of nodes that this PCU controls", joined=True),
+        'ports': Parameter([int], "List of the port numbers that each node is connected to", joined=True),
         'last_updated': Parameter(int, "Date and time when node entry was created"),
         }
 
@@ -42,19 +40,13 @@ class PCU(AlchemyObj):
             raise PLCInvalidArgument, "Invalid IP address " + ip
         return ip
 
-    validate_last_updated = Row.validate_timestamp
+    validate_last_updated = AlchemyObj.validate_timestamp
 
     def update_timestamp(self, col_name, commit = True):
         """
         Update col_name field with current time
         """
-
-        assert 'pcu_id' in self
-        assert self.table_name
-
-        self.api.db.do("UPDATE %s SET %s = CURRENT_TIMESTAMP " % (self.table_name, col_name) + \
-                       " where pcu_id = %d" % (self['pcu_id']) )
-        self.sync(commit)
+        pass
 
     def update_last_updated(self, commit = True):
         self.update_timestamp('last_updated', commit)
@@ -110,12 +102,15 @@ class PCU(AlchemyObj):
             self['node_ids'].remove(node_id)
             self['ports'].remove(port)
 
-    def sync(self, insert=False, validate=True):
-        AlchemyObj.sync(self, insert, validate):
-        if insert == True or 'id' not in self:
+    def sync(self, commit, validate=True):
+        AlchemyObj.sync(self, commit=commit, valiate=validate):
+        if 'pcu_id' not in self:
             AlchemyObj.insert(self, dict(self))
         else:
-            AlchemyObj.delete(self, dict(self))
+            AlchemyObj.delete(self, {'pcu_id': self['pcu_id']}, dict(self))
+
+    def delete(self, commit=True):
+        AlchemyObj.delete(self, dict(self))
                 
 class PCUs(list):
     """
@@ -134,7 +129,6 @@ class PCUs(list):
             pcus= PCU().select(filter=pcu_filter)
         else:
             raise PLCInvalidArgument, "Wrong pcu filter %r"%pcu_filter
-            sql += " AND (%s) %s" % pcu_filter.sql(api)
 
         for pcu in pcus:
             self.append(pcu)