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 Acquisition import aq_base 
 21  from Commandable import Commandable 
 22  from Products.ZenRelations.RelSchema import * 
 23  from ZenPackable import ZenPackable 
 24   
 25  from ZenModelRM import ZenModelRM 
 26   
 27   
 28 -def manage_addOSProcessClass(context, id=None, REQUEST = None): 
 29      """make a device class""" 
 30      if id: 
 31          context.manage_addOSProcessClass(id) 
 32      if REQUEST is not None: 
 33          REQUEST['RESPONSE'].redirect(context.absolute_url() + '/manage_main')  
 34   
 35  addOSProcessClass = DTMLFile('dtml/addOSProcessClass',globals()) 
 36   
 37 -class OSProcessClass(ZenModelRM, Commandable, ZenPackable): 
 38      meta_type = "OSProcessClass" 
 39      dmdRootName = "Processes" 
 40      default_catalog = "processSearch" 
 41   
 42      name = "" 
 43      regex = "" 
 44      ignoreParameters = False 
 45      description = "" 
 46      sequence = 0 
 47       
 48      _properties = ( 
 49          {'id':'name', 'type':'string', 'mode':'w'}, 
 50          {'id':'regex', 'type':'string', 'mode':'w'}, 
 51          {'id':'ignoreParameters', 'type':'boolean', 'mode':'w'}, 
 52          {'id':'description', 'type':'text', 'mode':'w'}, 
 53          {'id':'sequence', 'type':'int', 'mode':'w'}, 
 54          )  
 55   
 56      _relations = ZenPackable._relations + ( 
 57          ("instances", ToMany(ToOne, "Products.ZenModel.OSProcess", "osProcessClass")), 
 58          ("osProcessOrganizer",  
 59              ToOne(ToManyCont,"Products.ZenModel.OSProcessOrganizer","osProcessClasses")), 
 60          ('userCommands', ToManyCont(ToOne, 'Products.ZenModel.UserCommand', 'commandable')), 
 61          ) 
 62   
 63   
 64      factory_type_information = (  
 65          {  
 66              'immediate_view' : 'osProcessClassStatus', 
 67              'actions'        : 
 68              (  
 69                  { 'id'            : 'status' 
 70                  , 'name'          : 'Status' 
 71                  , 'action'        : 'osProcessClassStatus' 
 72                  , 'permissions'   : ( 
 73                    Permissions.view, ) 
 74                  }, 
 75                  { 'id'            : 'edit' 
 76                  , 'name'          : 'Edit' 
 77                  , 'action'        : 'osProcessClassEdit' 
 78                  , 'permissions'   : ("Manage DMD", ) 
 79                  }, 
 80                  { 'id'            : 'manage' 
 81                  , 'name'          : 'Administration' 
 82                  , 'action'        : 'osProcessClassManage' 
 83                  , 'permissions'   : ("Manage DMD",) 
 84                  }, 
 85                  { 'id'            : 'zproperties' 
 86                  , 'name'          : 'zProperties' 
 87                  , 'action'        : 'zPropertyEdit' 
 88                  , 'permissions'   : ("Change Device",) 
 89                  }, 
 90                  { 'id'            : 'viewHistory' 
 91                  , 'name'          : 'Modifications' 
 92                  , 'action'        : 'viewHistory' 
 93                  , 'permissions'   : ( 
 94                    Permissions.view, ) 
 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          # Left in name, added title for consistency 
142          self.title = name 
143          self.name = name 
144          id = self.prepId(name) 
145          redirect = self.rename(id) 
146          self.regex = regex         
147          self.description = description 
148          self.ignoreParameters = ignoreParameters 
149          if REQUEST: 
150              from Products.ZenUtils.Time import SaveMessage 
151              REQUEST['message'] = SaveMessage() 
152              return self.callZenScreen(REQUEST, redirect) 
153      
154   
155 -    def getUserCommandTargets(self): 
156          ''' Called by Commandable.doCommand() to ascertain objects on which 
157          a UserCommand should be executed. 
158          ''' 
159          return self.instances() 
160           
161       
162 -    def getUrlForUserCommands(self): 
163          return self.getPrimaryUrlPath() + '/osProcessClassManage' 
164   
165   
166 -    def getPrimaryParentOrgName(self): 
167          ''' Return the organizer name for the primary parent 
168          ''' 
169          return self.getPrimaryParent().getOrganizerName() 
170           
171           
172           
173   
174   
175  InitializeClass(OSProcessClass) 
176