1 from types import StringTypes
6 from PLC.Faults import *
7 from PLC.Parameter import Parameter, Mixed
8 from PLC.Filter import Filter
9 from PLC.Debug import profile
10 from PLC.Timestamp import Timestamp
11 from PLC.Storage.AlchemyObject import AlchemyObj
13 class SliceNodeWhitelist(AlchemyObj):
15 Representation of a row in the slice_node_whitelist table. To use, optionally
16 instantiate with a dict of values. Update as you would a
17 dict. Commit to the database with sync().To use, instantiate
18 with a dict of values.
21 tablename = 'slice_node_whitelist'
24 'slice_id': Parameter(int, "Slice identifier", primary_key=True),
25 'node_id': Parameter(int, "Node identifier", indexed=True),
30 def sync(self, commit = True, validate=True):
34 AlchemyObj.sync(self, commit, validate)
35 AlchemyObj.insert(self, dict(self))
37 def delete(self, commit = True):
39 Delete existing slice.
41 AlchemyObj.delete(self, dict(self))
44 class SliceNodeWhitelists(list):
46 Representation of row(s) from the slice_node_whitelist table in the
50 def __init__(self, api, filter = None, columns = None):
52 # the view that we're selecting upon: start with view_slices
54 slice_node_whitelist = SliceNodeWhitelist().select()
55 elif isinstance(filter, dict):
56 slices_node_whitelist = SliceNodeWhitelist().select(filter=filter)
58 raise PLCInvalidArgument, "Wrong slice_node_whitelist filter %r"%filter
60 for slice_node in slice_node_whitelist:
61 self.append(SliceNodeWhitelist(api, object=slice_node))