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Zenoss

Package ZenEvents :: Module EventManagerBase :: Class EventManagerBase
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Type EventManagerBase

                             object --+    
                                      |    
                           DbAccessBase --+
                                          |
                     object --+           |
                              |           |
                           Base --+       |
                                  |       |
                     object --+   |       |
                              |   |       |
                     Persistent --+       |
                                  |       |
                         Persistent --+   |
                                      |   |
                            ObjectCache --+
                                          |
                     object --+           |
                              |           |
                           Base --+       |
                                  |       |
                         Historical --+   |
                                      |   |
     object --+                       |   |
              |                       |   |
           Base --+                   |   |
                  |                   |   |
EtagSupport --+   |                   |   |
              |   |                   |   |
   LockableItem --+                   |   |
                  |                   |   |
           Resource --+               |   |
                      |               |   |
             Collection --+           |   |
                          |           |   |
         object --+       |           |   |
                  |       |           |   |
               Base --+   |           |   |
                      |   |           |   |
          CopyContainer --+           |   |
                          |           |   |
         object --+       |           |   |
                  |       |           |   |
               Base --+   |           |   |
                      |   |           |   |
             Navigation --+           |   |
                          |           |   |
         object --+       |           |   |
                  |       |           |   |
               Base --+   |           |   |
                      |   |           |   |
         object --+   |   |           |   |
                  |   |   |           |   |
         Persistent --+   |           |   |
                      |   |           |   |
             Persistent --+           |   |
                          |           |   |
         object --+       |           |   |
                  |       |           |   |
               Base --+   |           |   |
                      |   |           |   |
                   Tabs --+           |   |
                          |           |   |
            Traversable --+           |   |
                          |           |   |
         object --+       |           |   |
                  |       |           |   |
               Base --+   |           |   |
                      |   |           |   |
               Acquirer --+           |   |
                          |           |   |
              ObjectManager --+       |   |
                              |       |   |
         object --+           |       |   |
                  |           |       |   |
               Base --+       |       |   |
                      |       |       |   |
        RoleManager --+       |       |   |
                      |       |       |   |
            RoleManager --+   |       |   |
                          |   |       |   |
         object --+       |   |       |   |
                  |       |   |       |   |
               Base --+   |   |       |   |
                      |   |   |       |   |
     object --+       |   |   |       |   |
              |       |   |   |       |   |
           Base --+   |   |   |       |   |
                  |   |   |   |       |   |
         CopySource --+   |   |       |   |
                      |   |   |       |   |
     object --+       |   |   |       |   |
              |       |   |   |       |   |
           Base --+   |   |   |       |   |
                  |   |   |   |       |   |
              Owned --+   |   |       |   |
                      |   |   |       |   |
     object --+       |   |   |       |   |
              |       |   |   |       |   |
           Base --+   |   |   |       |   |
                  |   |   |   |       |   |
               Tabs --+   |   |       |   |
                      |   |   |       |   |
        Traversable --+   |   |       |   |
                      |   |   |       |   |
                  ZItem --+   |       |   |
                          |   |       |   |
         object --+       |   |       |   |
                  |       |   |       |   |
               Base --+   |   |       |   |
                      |   |   |       |   |
               Acquirer --+   |       |   |
                          |   |       |   |
         PrimaryPathManager --+       |   |
                              |       |   |
         object --+           |       |   |
                  |           |       |   |
               Base --+       |       |   |
                      |       |       |   |
          CopyContainer --+   |       |   |
                          |   |       |   |
           RelCopyContainer --+       |   |
                              |       |   |
             object --+       |       |   |
                      |       |       |   |
                   Base --+   |       |   |
                          |   |       |   |
                UndoSupport --+       |   |
                              |       |   |
       PrimaryPathObjectManager --+   |   |
                                  |   |   |
             object --+           |   |   |
                      |           |   |   |
                   Base --+       |   |   |
                          |       |   |   |
           Node --+       |       |   |   |
                  |       |       |   |   |
            Element --+   |       |   |   |
                      |   |       |   |   |
  ElementWithAttributes --+       |   |   |
                          |       |   |   |
            PropertyManager --+   |   |   |
                              |   |   |   |
             ZenPropertyManager --+   |   |
                                  |   |   |
                RelationshipManager --+   |
                                      |   |
                         object --+   |   |
                                  |   |   |
                       ZenModelBase --+   |
                                      |   |
                         object --+   |   |
                                  |   |   |
                          ZenPacker --+   |
                                      |   |
                             ZenModelRM --+
                                          |
                                         EventManagerBase

Known Subclasses:
MySqlEventManager
Data connector to backend of the event management system.
Method Summary
  __init__(self, id, title, hostname, username, password, database, port, defaultWhere, defaultOrderby, defaultResultFields)
  convert(self, field, value)
Perform convertion of value coming from database value if nessesary.
  dateDB(self, value)
Convert a date to its database format.
  dateString(self, value)
Convert a date from database format to string.
  defaultAvailabilityEnd(self)
  defaultAvailabilityStart(self)
  deleteEvents(self, whereClause, reason)
  escape(self, value)
Prepare string values for db by escaping special characters.
  eventControls(self)
Are there event controls on this event list.
  getAllComponentStatus(self, statclass, countField, severity, state, where)
Fetch the counts on all components matching statClass
  getAvailability(self, state, **kw)
  getAvgFieldLength(self, fieldname)
  getComponentStatus(self, device, component, statclass, countField, severity, state, where)
see IEventStatus
  getDashboardInfo(self, simple, organizer, REQUEST)
Return a dictionary that has all info for the dashboard.
  getDeviceDashboard(self, simple)
return device info for bad device to dashboard
  getDeviceIssues(self, severity, state, where, mincount, limit)
Return list of tuples (device, count, total) of events for all devices with events.
  getDevicePingIssues(self, state, limit)
Return devices with ping problems.
  getDeviceStatus(self, device, statclass, countField, severity, state, where)
see IEventStatus
  getDeviceStatusIssues(self, severity, state, limit)
Return only status issues.
  getEventActions(self)
Return a list of possible event actions.
  getEventBatchME(self, me, selectstatus, resultFields, where, orderby, severity, state, startdate, enddate, offset, rows, getTotalCount, filter, goodevids, badevids, **kwargs)
  getEventCssClass(self, severity, acked)
return the css class name to be used for this event.
  getEventDetail(self, evid, dedupid, better)
Return an EventDetail object for a particular event.
  getEventDetailFromStatusOrHistory(self, evid, dedupid, better)
  getEventList(self, resultFields, where, orderby, severity, state, startdate, enddate, offset, rows, getTotalCount, filter, **kwargs)
see IEventList.
  getEventListME(self, me, **kwargs)
  getEventOwnerList(self, where, severity, state)
Return a list of userids that correspond to the events in where.
  getEventOwnerListME(self, me, severity, state)
Return list of event owners based on passed in managed entity.
  getEventResultFields(self, context)
Result fields for everything else.
  getEventStates(self)
Return a list of possible event states.
  getEventSummary(self, where, severity, state, prodState)
Return a list of tuples with number of events and the color of the severity that the number represents.
  getEventSummaryME(self, me, severity, state, prodState)
Return a list of tuples with number of events and the color of the severity that the number represents.
  getFieldList(self)
Return a list of all fields in the status table of the backend.
  getGenericStatus(self, me)
Return status based on a where clause defined for the me event_type.
  getHeartbeat(self, failures, simple, limit, db)
Return all heartbeat issues list of tuples (device, component, secs)
  getHeartbeatObjects(self, failures, simple, limit, db)
  getJSONEventsInfo(self, context, offset, count, getTotalCount, startdate, enddate, filter, severity, state, orderby, **kwargs)
Event data in JSON format.
  getJSONFields(self, context)
  getOrganizerDashboard(self)
  getOrganizerStatus(self, org, statusclass, severity, state, where)
see IEventStatus
  getOrganizerStatusIssues(self, event_key, severity, state, where, limit)
Return list of tuples (org, count) for all organizers with events.
  getOrganizerSummary(self, rootname, template, simple)
Return systems info for dashboard.
  getPriorities(self)
Return a list of tuples of priorities [('Warning', 3), ...]
  getPriorityString(self, priority)
Return the priority name
  getSeverities(self)
Return a list of tuples of severities [('Warning', 3), ...]
  getSeverityString(self, severity)
Return a list of tuples of severities [('Warning', 3), ...]
  getStatusCssClass(self, status)
  getStatusImgSrc(self, status)
Return the img source for a status number
  getStatusME(self, me, statusclass, **kwargs)
  getSummaryDashboard(self, REQUEST)
Build summary of serveral zope servers
  getWmiConnIssues(self, state, limit)
Return devices with WMI connection failures.
  installIntoPortal(self)
Install skins into portal.
  isDate(self, colName)
Check to see if a column is of type date.
  loadSchema(self)
Load schema from database.
  lookupManagedEntityField(self, event_key)
Lookup database field for managed entity default is event_key.
  lookupManagedEntityResultFields(self, event_key)
Lookup and result fields for managed entity.
  lookupManagedEntityWhere(self, me)
Lookup and build where clause for managed entity.
  manage_ackEvents(self, evids, REQUEST)
Ack the given event ids
  manage_addCommand(self, id, REQUEST)
add a new EventCommand
  manage_addEvent(self, REQUEST)
Create an event from user supplied data
  manage_addLogMessage(self, evid, message, REQUEST)
Add a log message to an event
  manage_clearCache(self, REQUEST)
Reset cache values
  manage_clearHeartbeats(self, REQUEST)
truncate heartbeat table
  manage_createEventMap(self, eventClass, evids, REQUEST)
Create an event map from an event or list of events.
  manage_deleteAllEvents(self, devname, REQUEST)
Delete the events for a given Device (used for deleting the device
  manage_deleteCommands(self, ids, REQUEST)
add a new EventCommand
  manage_deleteEvents(self, evids, REQUEST)
Delete the given event ids
  manage_deleteHeartbeat(self, devname, REQUEST)
  manage_editCache(self, timeout, clearthresh, REQUEST)
Reset cache values
  manage_editEventManager(self, REQUEST)
Call zmanage_editProperties then take care of saving a few values to ZenEventHistory
  manage_refreshConversions(self, REQUEST)
get the conversion information from the omnibus server
  manage_setEventStates(self, eventState, evids, REQUEST)
  manage_undeleteEvents(self, evids, REQUEST)
Move the given event ids into status and delete from history
  sendEvent(self, event)
Send an event to the backend.
  sendEvents(self, events)
Send a group of events to the backend.
  undeleteEvents(self, whereClause, reason)
  updateEvents(self, stmt, whereClause, reason, table, toLog)
  zmanage_editProperties(self, REQUEST)
Need to handle editing of history event fields differently
Inherited from ZenModelRM: changePythonClass, creator, editableDeviceList, getCreatedTimeString, getDmdKey, getModificationTimeString, getSubObjects, getTreeItems, getZenRootNode, index_object, primarySortKey, reindex_all, rename, unindex_object, viewName, zmanage_addProperty, zmanage_delObjects, zmanage_delProperties, zmanage_exportObject, zmanage_importObject, zmanage_importObjects
Inherited from ZenModelBase: __call__, __hash__, all_meta_types, breadCrumbs, callZenScreen, checkValidId, createHierarchyObj, custPropertyIds, custPropertyMap, getDmd, getDmdObj, getDmdRoot, getHierarchyObj, getIdLink, getNowString, getObjByPath, getPrimaryDmdId, getZopeObj, helpLink, isLocalName, manage_deleteObjects, prepId, saveCustProperties, todayDate, view, visibleCustPropertyMap, yesterdayDate, zenpathjoin, zenpathsplit, zenScreenUrl, zentinelTabs
Inherited from RelationshipManager: addRelation, buildRelations, cb_isMoveable, checkRelations, exportXml, exportXmlProperties, exportXmlRelationships, getRelationshipManagerId, getRelationshipNames, getRelationships, lookupSchema, manage_addRelation, manage_beforeDelete, manage_removeRelation, manage_workspace, removeRelation
Inherited from RelCopyContainer: manage_linkObjects, manage_renameObject, manage_unlinkObjects
Inherited from CopyContainer: cb_dataItems, cb_dataValid, manage_clone, manage_CopyContainerAllItems, manage_CopyContainerFirstItem, manage_copyObjects, manage_cutObjects, manage_pasteObjects, manage_renameObjects, validClipData
Inherited from ObjectManager: __class_init__, __getitem__, _checkId, filtered_meta_types, hasObject, list_imports, manage_afterAdd, manage_afterClone, manage_delObjects, manage_exportObject, manage_FTPlist, manage_FTPstat, manage_hasId, manage_importObject, objectIds, objectIds_d, objectItems, objectItems_d, objectMap, objectMap_d, objectValues, objectValues_d, superValues, tpValues
Inherited from Navigation: manage_zmi_logout
Inherited from Tabs: class_manage_path, filtered_manage_options, tabs_path_default, tabs_path_info
Inherited from Persistent: __getattribute__, bobobase_modification_time, locked_in_version, modified_in_version
Inherited from Persistent: __delattr__, __getstate__, __reduce__, __setattr__, __setstate__
Inherited from Collection: dav__init, DELETE, HEAD, listDAVObjects, PUT
Inherited from Resource: COPY, dav__simpleifhandler, dav__validate, LOCK, manage_DAVget, MKCOL, MOVE, OPTIONS, PROPFIND, PROPPATCH, TRACE, UNLOCK
Inherited from LockableItem: wl_clearLocks, wl_delLock, wl_getLock, wl_hasLock, wl_isLocked, wl_lockItems, wl_lockmapping, wl_lockTokens, wl_lockValues, wl_setLock
Inherited from EtagSupport: http__etag, http__parseMatchList, http__processMatchHeaders, http__refreshEtag
Inherited from Traversable: absolute_url, absolute_url_path, getPhysicalPath, restrictedTraverse, unrestrictedTraverse, virtual_url_path
Inherited from PrimaryPathManager: getPrimaryId, getPrimaryParent, getPrimaryPath, getPrimaryUrlPath, primaryAq
Inherited from ZItem: __len__, __repr__, getId, manage_editedDialog, raise_standardErrorMessage, this, title_and_id, title_or_id, tpURL
Inherited from CopySource: cb_isCopyable, cb_userHasCopyOrMovePermission
Inherited from Owned: changeOwnership, getOwner, getOwnerTuple, getWrappedOwner, manage_fixupOwnershipAfterAdd, owner_info, userCanTakeOwnership
Inherited from RoleManager: ac_inherited_permissions, access_debug_info, acquiredRolesAreUsedBy, get_local_roles, get_local_roles_for_userid, get_valid_userids, has_local_roles, manage_access, manage_defined_roles, manage_editRoles, manage_role, permission_settings, permissionsOfRole, possible_permissions, rolesOfPermission, userdefined_roles, users_with_local_role, valid_roles, validate_roles, validRoles
Inherited from RoleManager: manage_getPermissionMapping
Inherited from UndoSupport: get_request_var_or_attr, manage_undo_transactions, undoable_transactions
Inherited from ZenPropertyManager: deleteZenProperty, isLocal, manage_editProperties, saveZenProperties, setZenProperty, zenPropertyIds, zenPropertyItems, zenPropertyMap, zenPropertyOptions, zenPropertyPath, zenPropertyString, zenPropertyType, zenPropIsPassword
Inherited from PropertyManager: getProperty, getPropertyType, hasProperty, manage_addProperty, manage_changeProperties, manage_changePropertyTypes, manage_delProperties, propdict, propertyIds, propertyItems, propertyLabel, propertyMap, propertyValues, valid_property_id
Inherited from ElementWithAttributes: getAttribute, getAttributeNode, getAttributes
Inherited from Element: getChildNodes, getElementsByTagName, getFirstChild, getLastChild, getNextSibling, getNodeName, getNodeType, getParentNode, getPreviousSibling, getTagName
Inherited from Node: getNodeValue, getOwnerDocument, hasChildNodes
Inherited from Historical: manage_afterHistoryCopy, manage_beforeHistoryCopy, manage_change_history, manage_historicalComparison, manage_historyCompare, manage_historyCopy
Inherited from ZenPacker: addToZenPack, findObject
Inherited from ObjectCache: addToCache, checkCache, cleanCache, clearCache, getCache, getCacheClearthresh, getCacheTimeout, initCache
Inherited from DbAccessBase: cleanstring, close, connect
Inherited from Base: __getnewargs__
Inherited from object: __reduce_ex__, __str__

Class Variable Summary
tuple __ac_permissions__ = (('Manage EventManager', ('manage_d...
str a = 'Debug'
int b = 10                                                                    
str componentField = 'component'
tuple ComponentResultFields = ('eventClass', 'summary', 'first...
str ComponentWhere = "component = '%s'"
str countField = 'count'
int defaultAvailabilityDays = 7                                                                     
tuple defaultEventId = ('device', 'component', 'eventClass', '...
tuple defaultFields = ('eventState', 'severity', 'evid')
int defaultPriority = 3                                                                     
tuple defaultResultFields = ('device', 'component', 'eventClas...
str detailTable = 'detail'
str DeviceClassWhere = '"DeviceClass like \'%s%%\'" % me.get...
str deviceField = 'device'
str DeviceGroupField = 'DeviceGroups'
str DeviceGroupWhere = '"DeviceGroups like \'%%|%s%%\'" % me...
tuple DeviceResultFields = ('component', 'eventClass', 'summar...
str DeviceWhere = '"device = \'%s\'" % me.getDmdKey()'
tuple eventActions = ('status', 'history', 'drop')
int eventAgingHours = 4                                                                     
int eventAgingSeverity = 4                                                                     
str eventClassField = 'eventClass'
str EventClassInstWhere = '"eventClass = \'%s\' and eventCla...
str EventClassWhere = '"eventClass like \'%s%%\'" % me.getDm...
tuple eventStateConversions = (('New', 0), ('Acknowledged', 1)...
tuple factory_type_information = ({'immediate_view': 'editEven...
str firstTimeField = 'firstTime'
PermissionRole getDashboardInfo__roles__ = <PermissionRole object at 0x...
PermissionRole getFieldList__roles__ = <PermissionRole object at 0x10bf...
PermissionRole getJSONEventsInfo__roles__ = <PermissionRole object at 0...
PermissionRole getJSONFields__roles__ = <PermissionRole object at 0x10b...
PermissionRole getSeverities__roles__ = <PermissionRole object at 0x10b...
str IpAddressWhere = '"ipAddress=\'%s\'" % (me.getId())'
str lastTimeField = 'lastTime'
str LocationWhere = '"Location like \'%s%%\'" % me.getDmdKey...
str logTable = 'log'
PermissionRole manage_ackEvents__roles__ = <PermissionRole object at 0x...
PermissionRole manage_addCommand__roles__ = <PermissionRole object at 0...
PermissionRole manage_addEvent__roles__ = <PermissionRole object at 0x1...
PermissionRole manage_addLogMessage__roles__ = <PermissionRole object a...
PermissionRole manage_clearCache__roles__ = <PermissionRole object at 0...
PermissionRole manage_clearHeartbeats__roles__ = <PermissionRole object...
tuple manage_createEventMap__roles__ = ('Manager',)
PermissionRole manage_deleteAllEvents__roles__ = <PermissionRole object...
PermissionRole manage_deleteCommands__roles__ = <PermissionRole object ...
PermissionRole manage_deleteEvents__roles__ = <PermissionRole object at...
PermissionRole manage_deleteHeartbeat__roles__ = <PermissionRole object...
PermissionRole manage_editCache__roles__ = <PermissionRole object at 0x...
PermissionRole manage_editEventManager__roles__ = <PermissionRole objec...
PermissionRole manage_refreshConversions__roles__ = <PermissionRole obj...
PermissionRole manage_setEventStates__roles__ = <PermissionRole object ...
PermissionRole manage_undeleteEvents__roles__ = <PermissionRole object ...
tuple meta_types = ()
dict priorities = {0: 'Emergency', 1: 'Alert', 2: 'Critical',...
tuple priorityConversions = (('None', -1), ('Emergency', 0), (...
str prodStateField = 'prodState'
DTMLFile refreshConversionsForm = <App.special_dtml.DTMLFile obje...
tuple requiredEventFields = ('device', 'summary', 'severity')
PermissionRole sendEvent__roles__ = <PermissionRole object at 0x10bf3f8...
PermissionRole sendEvents__roles__ = <PermissionRole object at 0x10bf3f...
dict severities = {0: 'Clear', 1: 'Debug', 2: 'Info', 3: 'War...
tuple severityConversions = (('Critical', 5), ('Error', 4), ('...
str severityField = 'severity'
str stateField = 'eventState'
str statusTable = 'status'
str SystemField = 'Systems'
str SystemWhere = '"Systems like \'%%|%s%%\'" % me.getDmdKey...
PermissionRole zmanage_editProperties__roles__ = <PermissionRole object...
Inherited from ZenModelRM: default_catalog, getDmdKey__roles__, isInTree, meta_type, primarySortKey__roles__, rename__roles__, viewName__roles__
Inherited from ZenModelBase: breadCrumbs__roles__, getPrimaryDmdId__roles__, helpLink__roles__, index_html, manage_deleteObjects__roles__, sub_meta_types, view__roles__, zentinelTabs__roles__
Inherited from RelationshipManager: manage_addRelation__roles__, manage_beforeDelete__roles__, manage_main, manage_main__roles__, manage_options, manage_removeRelation__roles__, manage_workspace__roles__
Inherited from CopyContainer: __implemented__, __providedBy__, __provides__, manage_clone__roles__, manage_CopyContainerAllItems__roles__, manage_CopyContainerFirstItem__roles__, manage_copyObjects__roles__, manage_cutObjects__roles__, manage_pasteObjects__roles__, manage_renameForm, manage_renameForm__roles__, manage_renameObject__roles__, manage_renameObjects__roles__
Inherited from ObjectManager: __roles__, isAnObjectManager, isPrincipiaFolderish, manage_addProduct, manage_afterAdd__roles__, manage_afterClone__roles__, manage_delObjects__roles__, manage_exportObject__roles__, manage_FTPlist__roles__, manage_FTPstat__roles__, manage_hasId__roles__, manage_importExportForm, manage_importExportForm__roles__, manage_importObject__roles__, manage_index_main, manage_index_main__roles__, objectIds__roles__, objectItems__roles__, objectValues__roles__
Inherited from Navigation: manage, manage__roles__, manage_copyright, manage_copyright__roles__, manage_form_title, manage_form_title__roles__, manage_menu, manage_menu__roles__, manage_page_footer, manage_page_footer__roles__, manage_page_header, manage_page_header__roles__, manage_page_style.css, manage_page_style.css__roles__, manage_top_frame, manage_top_frame__roles__, manage_zmi_logout__roles__, manage_zmi_prefs, manage_zmi_prefs__roles__, zope_quick_start, zope_quick_start__roles__
Inherited from Tabs: class_manage_path__roles__, filtered_manage_options__roles__, manage_tabs, manage_tabs__roles__
Inherited from Collection: __dav_collection__
Inherited from Resource: __dav_resource__, __http_methods__, COPY__roles__, DELETE__roles__, HEAD__roles__, listDAVObjects__roles__, LOCK__roles__, manage_DAVget__roles__, MOVE__roles__, OPTIONS__roles__, PROPFIND__roles__, PROPPATCH__roles__, TRACE__roles__,