Package Products :: Package ZenWin :: Module zeneventlog :: Class ZenEventLogTask

Class ZenEventLogTask

                         object --+    
                                  |    
ZenUtils.observable.ObservableMixin --+
                                      |
                                     ZenEventLogTask

A scheduled task that watches the event log on a single Windows device.

Instance Methods

[hide private]

__init__(self, deviceId, taskName, scheduleIntervalSeconds, taskConfig)
Construct a new task instance to watch for Windows Event Log changes for the specified device.

source code

_reset(self)
Reset the WMI notification query watcher connection to the device, if one is presently active.

source code

dictionary

_makeEvent(self, lrec)
Put event in the queue to be sent to the ZenEventManager.

source code

_finished(self, result)
Callback activated when the task is complete so that final statistics on the collection can be displayed.

source code

_failure(self, result)
Errback for an unsuccessful asynchronous connection or collection request.

source code

_collectSuccessful(self, result)
Callback for a successful fetch of events from the remote device.

source code

_collectCallback(self, result)
Callback called after a connect or previous collection so that another collection can take place.

source code

_connectCallback(self, result)
Callback called after a successful connect to the remote Windows device.

source code

_connect(self)
Called when a connection needs to be created to the remote Windows device.

source code

cleanup(self)

source code

doTask(self)

source code

Inherited from ZenUtils.observable.ObservableMixin: __setattr__, attachAttributeObserver, detachAttributeObserver, notifyAttributeChange

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __str__

Class Variables

[hide private]

EVENT_LOG_NOTIFICATION_QUERY = ...

STATE_CONNECTING = 'CONNECTING'

STATE_POLLING = 'POLLING'

STATE_PROCESSING = 'PROCESSING'

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, deviceId, taskName, scheduleIntervalSeconds, taskConfig)
(Constructor)

source code

Construct a new task instance to watch for Windows Event Log changes for the specified device.

Parameters:

deviceId (string) - the Zenoss deviceId to watch
taskName (string) - the unique identifier for this task
scheduleIntervalSeconds (int) - the interval at which this task will be collected
taskConfig - the configuration for this task

Overrides: ZenUtils.observable.ObservableMixin.__init__

_makeEvent(self, lrec)

source code

Put event in the queue to be sent to the ZenEventManager.

Parameters:

lrec (log record object) - log record

Returns: dictionary

dictionary with event keys and values

Class Variable Details

[hide private]

EVENT_LOG_NOTIFICATION_QUERY

Value:

"""
        SELECT * FROM __InstanceCreationEvent
        WHERE TargetInstance ISA 'Win32_NTLogEvent'
          AND TargetInstance.EventType <= %d
        """

Class ZenEventLogTask

__init__(self, deviceId, taskName, scheduleIntervalSeconds, taskConfig) (Constructor)

_makeEvent(self, lrec)

EVENT_LOG_NOTIFICATION_QUERY

init(self, deviceId, taskName, scheduleIntervalSeconds, taskConfig)
(Constructor)