Source Code for Module Products.ZenModel.Linkable

 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 Products.CMFCore.utils import getToolByName 
12   
13 -class Linkable: 
14      """ A mixin allowing an object to be the  
15          endpoint of a Link object. 
16      """ 
17   
18 -    def _getLinkCatalog(self): 
19          try: 
20              return getToolByName(self.dmd.ZenLinkManager, self.link_catalog) 
21          except AttributeError: 
22              return None 
23   
24 -    def index_links(self): 
25          cat = self._getLinkCatalog() 
26          if cat is not None: 
27              cat.catalog_object(self, self.getPrimaryId()) 
28   
29 -    def unindex_links(self): 
30          cat = self._getLinkCatalog() 
31          if cat is not None: 
32              cat.uncatalog_object(self.getPrimaryId()) 
33   
34   
35 -class Layer2Linkable(Linkable): 
36   
37      link_catalog = "layer2_catalog" 
38   
39 -    def deviceId(self): raise NotImplementedError 
40 -    def interfaceId(self): raise NotImplementedError 
41 -    def macaddress(self): raise NotImplementedError 
42 -    def lanId(self): raise NotImplementedError 
43   
44   
45 -class Layer3Linkable(Linkable): 
46   
47      link_catalog = "layer3_catalog" 
48   
49 -    def deviceId(self): raise NotImplementedError 
50 -    def ipAddressId(self): raise NotImplementedError 
51 -    def networkId(self): raise NotImplementedError 
52 -    def interfaceId(self): raise NotImplementedError 
53