Source Code for Module Products.ZenModel.DeviceManagerBase

 1  ########################################################################### 
 2  # 
 3  # This program is part of Zenoss Core, an open source monitoring platform. 
 4  # Copyright (C) 2007, Zenoss Inc. 
 5  # 
 6  # This program is free software; you can redistribute it and/or modify it 
 7  # under the terms of the GNU General Public License version 2 or (at your 
 8  # option) any later version as published by the Free Software Foundation. 
 9  # 
10  # For complete information please visit: http://www.zenoss.com/oss/ 
11  # 
12  ########################################################################### 
13   
14  from ZenossSecurity import ZEN_VIEW 
15   
16 -class DeviceManagerBase: 
17      """ 
18      Default implementation of IDeviceManager interface.  This interface 
19      is implemented by classes that have a device relationship to allow them 
20      to manage their device relations. 
21      """ 
22   
23 -    def getDevices(self): 
24          return [ dev for dev in self.devices() 
25                      if self.checkRemotePerm(ZEN_VIEW, dev)] 
26   
27 -    def deviceMoveTargets(self): 
28          """see IManageDevice""" 
29          raise NotImplementedError 
30   
31 -    def removeDevices(self, deviceNames=None, deleteStatus=False,  
32                        deleteHistory=False, deletePerf=False,REQUEST=None): 
33          """see IManageDevice""" 
34          from Products.ZenUtils.Utils import unused 
35          unused(deleteHistory, deletePerf, deleteStatus) 
36          if not deviceNames: return self() 
37          if isinstance(deviceNames, basestring): deviceNames = (deviceNames,) 
38          for devname in deviceNames: 
39              self.devices._delObject(devname) 
40          if REQUEST: 
41              return self() 
42