Source Code for Module Products.ZenModel.DeviceManagerBase

 1  ############################################################################## 
 2  #  
 3  # Copyright (C) Zenoss, Inc. 2007, 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  from ZenossSecurity import ZEN_VIEW 
12  from Products.ZenUtils.Utils import getDisplayType, getDisplayId 
13  from Products.ZenMessaging.audit import audit 
14   
15 -class DeviceManagerBase: 
16      """ 
17      Default implementation of IDeviceManager interface.  This interface 
18      is implemented by classes that have a device relationship to allow them 
19      to manage their device relations. 
20      """ 
21   
22 -    def getDevices(self): 
23          return [ dev for dev in self.devices() 
24                      if self.checkRemotePerm(ZEN_VIEW, dev)] 
25   
26 -    def deviceMoveTargets(self): 
27          """see IManageDevice""" 
28          raise NotImplementedError 
29   
30 -    def removeDevices(self, deviceNames=None, deleteStatus=False,  
31                        deleteHistory=False, deletePerf=False,REQUEST=None): 
32          """see IManageDevice""" 
33          from Products.ZenUtils.Utils import unused 
34          unused(deleteHistory, deletePerf, deleteStatus) 
35          if not deviceNames: return self() 
36          if isinstance(deviceNames, basestring): deviceNames = (deviceNames,) 
37          for devname in deviceNames: 
38              self.devices._delObject(devname) 
39              if REQUEST: 
40                  if self.meta_type == 'PerformanceConf': 
41                      actionName = 'RemoveFromCollector' 
42                      objId = self.id 
43                  else: 
44                      actionName = 'Remove' 
45                      objId = self.getPrimaryId() 
46                  objType = getDisplayType(self) 
47                  audit(['UI.Device', actionName], devname, data_={objType:objId}) 
48          if REQUEST: 
49              return self() 
50