Package Products :: Package ZenModel :: Module OSProcessClass |
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# Source Code for Module Products.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