Source Code for Module Products.ZenHub.invalidationoid

 1  ############################################################################## 
 2  #  
 3  # Copyright (C) Zenoss, Inc. 2011, all rights reserved. 
 4  #  
 5  # This content is made available according to terms specified in 
 6  # License.zenoss under the directory where your Zenoss product is installed. 
 7  #  
 8  ############################################################################## 
 9   
10   
11  import logging 
12  from zope.interface import implements 
13  from zope.component import adapts 
14  from Products.ZenModel.DeviceComponent import DeviceComponent 
15  from Products.ZenModel.DeviceHW import DeviceHW 
16  from Products.ZenRelations.PrimaryPathObjectManager import PrimaryPathObjectManager 
17  from Products.ZenHub.interfaces import IInvalidationOid 
18   
19  log = logging.getLogger('zen.InvalidationOid') 
20   
21   
22 -class DefaultOidTransform(object): 
23      implements(IInvalidationOid) 
24      adapts(PrimaryPathObjectManager) 
25   
26 -    def __init__(self, obj): 
27          self._obj = obj 
28   
29 -    def transformOid(self, oid): 
30          return oid 
31   
32 -class DeviceOidTransform(object): 
33      implements(IInvalidationOid) 
34   
35 -    def __init__(self, obj): 
36          self._obj = obj 
37   
38 -    def transformOid(self, oid): 
39          #get device oid 
40          result = oid 
41          device = getattr(self._obj, 'device', lambda : None)() 
42          if device: 
43              result = device._p_oid 
44              log.debug("oid for %s changed to device oid for %s", self._obj, device ) 
45          return result 
46