Source Code for Module Products.ZenModel.VruleGraphPoint

 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  __doc__="""VruleGraphPoint 
12   
13  Handles GraphPoints that define an rrd VRULE 
14  """ 
15   
16  from GraphPoint import GraphPoint 
17  from Globals import InitializeClass 
18  from Products.ZenUtils.deprecated import deprecated 
19   
20   
21  @deprecated 
22 -def manage_addVruleGraphPoint(context, id, REQUEST = None): 
23      ''' This is here so than zope will let us copy/paste/rename 
24      graphpoints. 
25      ''' 
26      gp = VruleGraphPoint(id) 
27      context._setObject(gp.id, gp) 
28      if REQUEST: 
29          return context.callZenScreen(REQUEST) 
30   
31   
32 -class VruleGraphPoint(GraphPoint): 
33   
34      meta_type = 'VruleGraphPoint' 
35   
36      time = 0 
37      color = '' 
38      legend = GraphPoint.DEFAULT_LEGEND 
39   
40      _properties = GraphPoint._properties + ( 
41          {'id':'time', 'type':'int', 'mode':'w'}, 
42          {'id':'color', 'type':'string', 'mode':'w'}, 
43          {'id':'legend', 'type':'string', 'mode':'w'}, 
44          ) 
45       
46 -    def getDescription(self): 
47          return '%s %s %s' % (self.time, self.color, self.legend) 
48   
49   
50 -    def getType(self): 
51          return 'VRULE' 
52   
53   
54 -    def getGraphCmds(self, cmds, context, rrdDir, addSummary, idx,  
55                          multiid=-1, prefix=''): 
56          ''' Build the graphing commands for this graphpoint 
57          ''' 
58          from Products.ZenUtils.Utils import unused 
59          unused(multiid, prefix, rrdDir) 
60          if not self.time: 
61              return cmds 
62   
63          gopts = 'VRULE:%s%s' % (self.time, self.getColor(idx)) 
64          if self.legend: 
65              legend = self.talesEval(self.legend, context) 
66              legend = self.escapeForRRD(legend) 
67              gopts += ':%s' % legend 
68          return cmds + [gopts] 
69   
70   
71  InitializeClass(VruleGraphPoint) 
72