Source Code for Module Products.ZenModel.MEProduct

  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  from Globals import InitializeClass 
 15  from AccessControl import ClassSecurityInfo 
 16   
 17  from ManagedEntity import ManagedEntity 
 18   
 19  from Products.ZenRelations.RelSchema import * 
 20   
 21 -class MEProduct(ManagedEntity): 
 22      """ 
 23      MEProduct is a ManagedEntity that needs to track is manufacturer. 
 24      For instance software and hardware. 
 25      """ 
 26   
 27      _prodKey = None 
 28      _manufacturer = None 
 29   
 30      _relations = ManagedEntity._relations + ( 
 31          ("productClass", ToOne(ToMany, "Products.ZenModel.ProductClass", "instances")), 
 32      ) 
 33   
 34      security = ClassSecurityInfo() 
 35   
 36   
 37      security.declareProtected('View', 'getProductName') 
 38 -    def getProductName(self): 
 39          """ 
 40          Gets the Products's Name (id) 
 41          """ 
 42          productClass = self.productClass() 
 43          if productClass:  
 44              return productClass.name and productClass.name or productClass.id 
 45          return '' 
 46      getModelName = getProductName 
 47   
 48   
 49      security.declareProtected('View', 'getProductHref') 
 50 -    def getProductHref(self): 
 51          """ 
 52          Gets the Products's PrimaryHref 
 53          """ 
 54          productClass = self.productClass() 
 55          if productClass:  
 56              return productClass.getPrimaryHref() 
 57          return '' 
 58   
 59   
 60      security.declareProtected('View', 'getManufacturer') 
 61 -    def getManufacturer(self): 
 62          if self.productClass(): 
 63              return self.productClass().manufacturer() 
 64   
 65   
 66      security.declareProtected('View', 'getManufacturerName') 
 67 -    def getManufacturerName(self): 
 68          """ 
 69          Gets the Manufacturer Name(Id) 
 70          """ 
 71          manuf = self.getManufacturer() 
 72          if manuf: return manuf.getId() 
 73          return "" 
 74   
 75   
 76      security.declareProtected('View', 'getManufacturerLink') 
 77 -    def getManufacturerLink(self, target=None): 
 78          """ 
 79          Gets the Manufacturer PrimaryLink 
 80          """ 
 81          if self.productClass(): 
 82              return self.productClass().manufacturer.getPrimaryLink(target) 
 83          return "" 
 84   
 85   
 86      security.declareProtected('View', 'getManufacturerLink') 
 87 -    def getManufacturerHref(self): 
 88          """ 
 89          Gets the Manufacturer's PrimaryHref 
 90          """ 
 91          if self.productClass(): 
 92              return self.productClass().manufacturer.getPrimaryHref() 
 93          return "" 
 94   
 95   
 96 -    def getProductKey(self): 
 97          """ 
 98          Return the arguments to the setProductKey method so we can avoid 
 99          changing the object model when nothing has changed. 
100          """ 
101          if self._manufacturer is not None: 
102              return (self._prodKey, self._manufacturer) 
103          elif self._prodKey is not None: 
104              return self._prodKey 
105          else: 
106              pclass = self.productClass() 
107              if pclass: 
108                  return pclass.getProductKey() 
109              else: 
110                  return "" 
111   
112   
113 -    def getProductLink(self, target=None): 
114          """ 
115          Gets the Product's PrimaryLink 
116          """ 
117          return self.productClass.getPrimaryLink(target) 
118   
119   
120 -    def getProductContext(self): 
121          """Return list of tuples with product context for this product. 
122          """ 
123          prod = self.productClass() 
124          if prod:  
125              prodcontext = self.primaryAq() 
126              return prodcontext.zenPropertyItems() 
127          return [] 
128           
129           
130 -    def setDescription(self, description): 
131          """ 
132          Sets the description of the underlying ProductClass 
133          """ 
134           
135          prod = self.productClass() 
136           
137          if prod: 
138              prod.description = description 
139               
140               
141 -    def getDescription(self): 
142          """ 
143          Gets the description of the underlying ProductClass 
144          """ 
145           
146          prod = self.productClass() 
147           
148          if prod: result = prod.description 
149          else   : result = None 
150           
151          return result 
152           
153   
154 -    def getDeviceLink(self, screen='devicedetail'): 
155          return super(MEProduct, self).getDeviceLink(screen) 
156           
157  InitializeClass(MEProduct) 
158