Source Code for Module ZenModel.DeviceHW

 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 as published by 
 8  # the Free Software Foundation. 
 9  # 
10  # For complete information please visit: http://www.zenoss.com/oss/ 
11  # 
12  ########################################################################### 
13   
14   
15  from Hardware import Hardware 
16   
17  from AccessControl import ClassSecurityInfo 
18  from Globals import InitializeClass 
19   
20  from Products.ZenUtils.Utils import convToUnits 
21  from Products.ZenRelations.RelSchema import * 
22   
23  from Exceptions import * 
24   
25   
26 -class DeviceHW(Hardware): 
27   
28      __pychecker__='no-override' 
29   
30      meta_type = "DeviceHW" 
31   
32      totalMemory = 0L 
33   
34      _properties = Hardware._properties + ( 
35          {'id':'totalMemory', 'type':'long', 'mode':'w'}, 
36      ) 
37   
38      _relations = Hardware._relations + ( 
39          ("cpus", ToManyCont(ToOne, "Products.ZenModel.CPU", "hw")), 
40          ("cards", ToManyCont(ToOne, "Products.ZenModel.ExpansionCard", "hw")), 
41          ("harddisks", ToManyCont(ToOne, "Products.ZenModel.HardDisk", "hw")), 
42          ("fans", ToManyCont(ToOne, "Products.ZenModel.Fan", "hw")), 
43          ("powersupplies", ToManyCont(ToOne, "Products.ZenModel.PowerSupply", 
44              "hw")), 
45          ("temperaturesensors", ToManyCont(ToOne, 
46              "Products.ZenModel.TemperatureSensor", "hw")), 
47      ) 
48   
49      security = ClassSecurityInfo() 
50   
51 -    def __init__(self): 
52          id = "hw" 
53          Hardware.__init__(self, id) 
54   
55       
56 -    def __call__(self, REQUEST=None): 
57          pp = self.getPrimaryParent() 
58          screen = getattr(pp, "deviceHardwareDetail", False) 
59          if not screen: return pp() 
60          return screen() 
61   
62 -    def totalMemoryString(self): 
63          return self.totalMemory and convToUnits(self.totalMemory) or 'unknown'  
64   
65 -    def device(self): 
66          """Return our Device object for DeviceResultInt. 
67          """ 
68          return self.getPrimaryParent() 
69   
70   
71   
72  InitializeClass(DeviceHW) 
73