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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 or (at your
8 # option) any later version as published by the Free Software Foundation.
9 #
10 # For complete information please visit: http://www.zenoss.com/oss/
11 #
12 ###########################################################################
13
14 import logging
15 log = logging.getLogger("zen.ServiceOrganizer")
16
17 from Globals import DTMLFile
18 from Globals import InitializeClass
19 from AccessControl import ClassSecurityInfo
20 from AccessControl import Permissions
21 from Products.ZenModel.ZenossSecurity import *
22 from Acquisition import aq_base
23 from Commandable import Commandable
24 from ZenPackable import ZenPackable
25
26 from Products.ZenRelations.RelSchema import *
27 from Products.ZenRelations.ZenPropertyManager import iszprop
28
29
30 from Organizer import Organizer
31 from ServiceClass import ServiceClass
32 from IpServiceClass import IpServiceClass
33
35 """make a device class"""
36 sc = ServiceOrganizer(id)
37 context._setObject(id, sc)
38 sc = context._getOb(id)
39 if REQUEST is not None:
40 REQUEST['RESPONSE'].redirect(context.absolute_url() + '/manage_main')
41
42 addServiceOrganizer = DTMLFile('dtml/addServiceOrganizer',globals())
43
45 meta_type = "ServiceOrganizer"
46 dmdRootName = "Services"
47 default_catalog = "serviceSearch"
48
49 description = ""
50
51 _properties = (
52 {'id':'description', 'type':'text', 'mode':'w'},
53 )
54
55 _relations = Organizer._relations + ZenPackable._relations + (
56 ("serviceclasses", ToManyCont(ToOne,"Products.ZenModel.ServiceClass","serviceorganizer")),
57 ('userCommands', ToManyCont(ToOne, 'Products.ZenModel.UserCommand', 'commandable')),
58 )
59
60 factory_type_information = (
61 {
62 'id' : 'ServiceOrganizer',
63 'meta_type' : 'ServiceOrganizer',
64 'icon' : 'ServiceOrganizer.gif',
65 'product' : 'ZenModel',
66 'factory' : 'manage_addServiceOrganizer',
67 'immediate_view' : 'serviceOrganizerOverview',
68 'actions' :
69 (
70 { 'id' : 'classes'
71 , 'name' : 'Classes'
72 , 'action' : 'serviceOrganizerOverview'
73 , 'permissions' : (
74 Permissions.view, )
75 },
76 { 'id' : 'manage'
77 , 'name' : 'Administration'
78 , 'action' : 'serviceOrganizerManage'
79 , 'permissions' : ("Manage DMD",)
80 },
81 { 'id' : 'zproperties'
82 , 'name' : 'Configuration Properties'
83 , 'action' : 'zPropertyEdit'
84 , 'permissions' : ("Change Device",)
85 },
86 )
87 },
88 )
89
90 security = ClassSecurityInfo()
91
93 if not id: id = self.dmdRootName
94 super(ServiceOrganizer, self).__init__(id, description)
95 if self.id == self.dmdRootName:
96 self.createCatalog()
97 self.buildZProperties()
98
99
101 """Find a service class by is serviceKey.
102 """
103 cat = getattr(self, self.default_catalog, None)
104 if not cat: return
105 brains = cat({'serviceKeys': query})
106 if not brains: return None
107 for brain in brains:
108 if brain.getPrimaryId.startswith(self.getPrimaryId()):
109 try:
110 return self.getObjByPath(brain.getPrimaryId)
111 except KeyError:
112 log.warn("bad path '%s' for index '%s'",
113 brain.getPrimaryId, self.default_catalog)
114
115
117 """Checks a valid id
118 """
119 relationship = getattr(self, 'serviceclasses')
120 try:
121 relationship.checkValidId(id)
122 return True
123 except Exception as e:
124 return str(e)
125
126
128 """Return generator that goes through all process classes.
129 """
130 for proc in self.serviceclasses.objectValuesGen():
131 yield proc
132 for subgroup in self.children():
133 for proc in subgroup.getSubClassesGen():
134 yield proc
135
136
138 '''Return list of the process classes sorted by sequence.
139 '''
140 def cmpProc(a, b):
141 return cmp(a.sequence, b.sequence)
142 procs = list(self.getSubClassesGen())
143 for i, p in enumerate(procs):
144 p.sequence = i
145 procs.sort(cmpProc)
146 return procs
147
148
150 """Count all serviceclasses with in a ServiceOrganizer.
151 """
152 count = self.serviceclasses.countObjects()
153 for group in self.children():
154 count += group.countClasses()
155 return count
156
157
158 - def createServiceClass(self, name="", description="",
159 path="", factory=ServiceClass, **kwargs):
160 """Create a service class (or retrun existing) based on keywords.
161 """
162 svcs = self.getDmdRoot(self.dmdRootName)
163 svcorg = svcs.createOrganizer(path)
164 svccl = svcorg.find(name)
165 if not svccl:
166 svccl = factory(name, (name,),description=description, **kwargs)
167 svcorg.serviceclasses._setObject(svccl.id, svccl)
168 svccl = svcorg.serviceclasses._getOb(svccl.id)
169 return svccl
170
172 """
173 Save all ZenProperties found in the REQUEST.form object.
174 Overridden so that service instances can be re-indexed if needed
175 """
176 #get value to see if it changes
177 monitor = self.zMonitor
178 result = super(ServiceOrganizer, self).saveZenProperties( pfilt, REQUEST)
179
180 if monitor != self.zMonitor :
181 #indexes need to be updated so that the updated config will be sent
182 #can be slow if done at /Services would be nice to run asynch
183 self._indexServiceClassInstances()
184 return result
185
187 """
188 Delete device tree properties from the this DeviceClass object.
189 Overridden to intercept zMonitor changes
190 """
191 monitor = self.zMonitor
192 result = super(ServiceOrganizer, self).deleteZenProperty( propname, REQUEST)
193 if monitor != self.zMonitor :
194 #indexes need to be updated so that the updated config will be sent
195 #can be slow if done at /Services would be nice to run asynch
196 self._indexServiceClassInstances()
197
198 return result
199
201 """
202 indexes any service class instances in the hierarchy
203 """
204 organizers = [self]
205 while organizers:
206 for org in organizers:
207 for sc in org.serviceclasses():
208 sc._indexInstances()
209
210 oldOrgs = organizers
211 organizers = []
212 for org in oldOrgs:
213 organizers.extend(org.children())
214
215
216 security.declareProtected(ZEN_MANAGE_DMD, 'manage_addServiceClass')
218 """Create a new service class in this Organizer.
219 """
220 if id:
221 sc = ServiceClass(id)
222 self.serviceclasses._setObject(id, sc)
223 if REQUEST or not id:
224 return self.callZenScreen(REQUEST)
225 else:
226 return self.serviceclasses._getOb(id)
227
228
229 security.declareProtected(ZEN_MANAGE_DMD, 'manage_addIpServiceClass')
231 """Create a new service class in this Organizer.
232 """
233 if id:
234 sc = IpServiceClass(id)
235 self.serviceclasses._setObject(id, sc)
236 if REQUEST or not id:
237 return self.callZenScreen(REQUEST)
238 else:
239 return self.serviceclasses._getOb(id)
240
241
244
245
247 """Remove ServiceClasses from an EventClass.
248 """
249 if not ids: return self()
250 if isinstance(ids, basestring): ids = (ids,)
251 for id in ids:
252 svc = self.serviceclasses._getOb(id)
253 svc.setZenProperty("zMonitor", monitor)
254 if REQUEST: return self()
255
256
258 """Remove ServiceClasses from an EventClass.
259 """
260 if not ids: return self()
261 if isinstance(ids, basestring): ids = (ids,)
262 for id in ids:
263 self.serviceclasses._delObject(id)
264 if REQUEST: return self()
265
266
268 """Move ServiceClasses from this EventClass to moveTarget.
269 """
270 if not moveTarget or not ids: return self()
271 if isinstance(ids, basestring): ids = (ids,)
272 target = self.getChildMoveTarget(moveTarget)
273 for id in ids:
274 rec = self.serviceclasses._getOb(id)
275 rec._operation = 1 # moving object state
276 self.serviceclasses._delObject(id)
277 target.serviceclasses._setObject(id, rec)
278 if REQUEST:
279 REQUEST['RESPONSE'].redirect(target.getPrimaryUrlPath())
280
281
283 if hasattr(aq_base(self), "zMonitor"): return
284 self._setProperty("zMonitor", False, type="boolean")
285 self._setProperty("zFailSeverity", 5, type="int")
286 self._setProperty("zHideFieldsFromList", [], type="lines")
287
288
290 """Go through all devices in this tree and reindex them."""
291 zcat = self._getOb(self.default_catalog)
292 zcat.manage_catalogClear()
293 for srv in self.getSubOrganizers():
294 for inst in srv.serviceclasses():
295 inst.index_object()
296
297
299 """Create a catalog for ServiceClass searching"""
300 from Products.ZCatalog.ZCatalog import manage_addZCatalog
301 manage_addZCatalog(self, self.default_catalog,
302 self.default_catalog)
303 zcat = self._getOb(self.default_catalog)
304 zcat.addIndex('serviceKeys', 'KeywordIndex')
305 zcat.addColumn('getPrimaryId')
306
307
309 ''' Called by Commandable.doCommand() to ascertain objects on which
310 a UserCommand should be executed.
311 '''
312 targets = []
313 for sc in self.serviceclasses():
314 targets += sc.getUserCommandTargets()
315 for so in self.children():
316 targets += so.getUserCommandTargets()
317 return targets
318
319
321 return self.getPrimaryUrlPath() + '/serviceOrganizerManage'
322
323
329
330
331 InitializeClass(ServiceOrganizer)
332
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