Source Code for Module ZenModel.OSProcessClass

  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  import re 
 15   
 16  from Globals import DTMLFile 
 17  from Globals import InitializeClass 
 18  from AccessControl import ClassSecurityInfo 
 19  from AccessControl import Permissions 
 20  from Products.ZenModel.ZenossSecurity import * 
 21  from Commandable import Commandable 
 22  from Products.ZenRelations.RelSchema import * 
 23  from Products.ZenWidgets import messaging 
 24  from ZenPackable import ZenPackable 
 25   
 26  from ZenModelRM import ZenModelRM 
 27   
 28   
 29 -def manage_addOSProcessClass(context, id=None, REQUEST = None): 
 30      """make a device class""" 
 31      if id: 
 32          context.manage_addOSProcessClass(id) 
 33      if REQUEST is not None: 
 34          REQUEST['RESPONSE'].redirect(context.absolute_url() + '/manage_main')  
 35   
 36  addOSProcessClass = DTMLFile('dtml/addOSProcessClass',globals()) 
 37   
 38 -class OSProcessClass(ZenModelRM, Commandable, ZenPackable): 
 39      meta_type = "OSProcessClass" 
 40      dmdRootName = "Processes" 
 41      default_catalog = "processSearch" 
 42   
 43      name = "" 
 44      regex = "" 
 45      ignoreParameters = False 
 46      description = "" 
 47      sequence = 0 
 48       
 49      _properties = ( 
 50          {'id':'name', 'type':'string', 'mode':'w'}, 
 51          {'id':'regex', 'type':'string', 'mode':'w'}, 
 52          {'id':'ignoreParameters', 'type':'boolean', 'mode':'w'}, 
 53          {'id':'description', 'type':'text', 'mode':'w'}, 
 54          {'id':'sequence', 'type':'int', 'mode':'w'}, 
 55          )  
 56   
 57      _relations = ZenPackable._relations + ( 
 58          ("instances", ToMany(ToOne, "Products.ZenModel.OSProcess", "osProcessClass")), 
 59          ("osProcessOrganizer",  
 60              ToOne(ToManyCont,"Products.ZenModel.OSProcessOrganizer","osProcessClasses")), 
 61          ('userCommands', ToManyCont(ToOne, 'Products.ZenModel.UserCommand', 'commandable')), 
 62          ) 
 63   
 64   
 65      factory_type_information = (  
 66          {  
 67              'immediate_view' : 'osProcessClassStatus', 
 68              'actions'        : 
 69              (  
 70                  { 'id'            : 'status' 
 71                  , 'name'          : 'Status' 
 72                  , 'action'        : 'osProcessClassStatus' 
 73                  , 'permissions'   : ( 
 74                    Permissions.view, ) 
 75                  }, 
 76                  { 'id'            : 'edit' 
 77                  , 'name'          : 'Edit' 
 78                  , 'action'        : 'osProcessClassEdit' 
 79                  , 'permissions'   : ("Manage DMD", ) 
 80                  }, 
 81                  { 'id'            : 'manage' 
 82                  , 'name'          : 'Administration' 
 83                  , 'action'        : 'osProcessClassManage' 
 84                  , 'permissions'   : ("Manage DMD",) 
 85                  }, 
 86                  { 'id'            : 'zproperties' 
 87                  , 'name'          : 'zProperties' 
 88                  , 'action'        : 'zPropertyEdit' 
 89                  , 'permissions'   : ("Change Device",) 
 90                  }, 
 91                  { 'id'            : 'viewHistory' 
 92                  , 'name'          : 'Modifications' 
 93                  , 'action'        : 'viewHistory' 
 94                  , 'permissions'   : (ZEN_VIEW_MODIFICATIONS,) 
 95                  }, 
 96              ) 
 97           }, 
 98          ) 
 99       
100      security = ClassSecurityInfo() 
101      
102   
103 -    def __init__(self, id): 
104          id = self.prepId(id) 
105          super(OSProcessClass, self).__init__(id) 
106          self.name = self.regex = id 
107   
108     
109 -    def getOSProcessClassName(self): 
110          """Return the full name of this process class. 
111          """ 
112          return self.getPrimaryDmdId("Processes", "osProcessClasses") 
113   
114   
115 -    def match(self, procKey): 
116          """match procKey against our regex. 
117          """ 
118          return re.search(self.regex, procKey) 
119   
120           
121 -    def count(self): 
122          """Return count of instances in this class. 
123          """ 
124          return self.instances.countObjects() 
125   
126   
127      security.declareProtected('Manage DMD', 'manage_editOSProcessClass') 
128 -    def manage_editOSProcessClass(self, 
129                                    name="", 
130                                    zMonitor=True,  
131                                    zAlertOnRestart=False, 
132                                    zFailSeverity=3, 
133                                    regex="", 
134                                    description="", 
135                                    ignoreParameters=False, 
136                                    REQUEST=None): 
137                                    
138          """ 
139          Edit a ProductClass from a web page. 
140          """ 
141          from Products.ZenUtils.Utils import unused 
142          unused(zAlertOnRestart, zFailSeverity, zMonitor) 
143          # Left in name, added title for consistency 
144          self.title = name 
145          self.name = name 
146          id = self.prepId(name) 
147          redirect = self.rename(id) 
148          self.regex = regex         
149          self.description = description 
150          self.ignoreParameters = ignoreParameters 
151          if REQUEST: 
152              from Products.ZenUtils.Time import SaveMessage 
153              messaging.IMessageSender(self).sendToBrowser( 
154                  'Product Class Saved', 
155                  SaveMessage() 
156              ) 
157              return self.callZenScreen(REQUEST, redirect) 
158      
159   
160 -    def getUserCommandTargets(self): 
161          ''' Called by Commandable.doCommand() to ascertain objects on which 
162          a UserCommand should be executed. 
163          ''' 
164          return self.instances() 
165           
166       
167 -    def getUrlForUserCommands(self): 
168          return self.getPrimaryUrlPath() + '/osProcessClassManage' 
169   
170   
171 -    def getPrimaryParentOrgName(self): 
172          ''' Return the organizer name for the primary parent 
173          ''' 
174          return self.getPrimaryParent().getOrganizerName() 
175           
176           
177           
178   
179   
180  InitializeClass(OSProcessClass) 
181