Package Products :: Package ZenEvents :: Package events2 :: Module processing :: Class Manager

Class Manager

object --+
         |
        Manager

Provides lookup access to processing pipes and performs caching.

Instance Methods

[hide private]

__init__(self, dmd)

source code

_initCatalogs(self)

source code

reset(self)

source code

getEventClassOrganizer(self, eventClassName)

source code

lookupEventClass(self, eventContext)
Find a Device's EventClass

source code

getElementByUuid(self, uuid)
Get a Device/Component by UUID

source code

uuidFromBrain(self, brain)
Helper method to deal with catalog brains which are out of date.

source code

getElementUuidById(self, catalog, element_type_id, id)
Find element by ID but only cache UUID.

source code

getElementById(self, catalog, element_type_id, id)
Find element by ID, first checking a cache for UUIDs then using that UUID to load the element.

source code

getElementUuid(self, obj)

source code

_findDevices(self, identifier, ipAddress, limit=None)
returns a tuple ([device brains], [devices]) searching manage IP and interface IPs.

source code

findDeviceUuid(self, identifier, ipAddress)
This will return the device's

source code

findDevice(self, identifier, ipAddress)

source code

getUuidsOfPath(self, node)
Looks up all the UUIDs in the tree path of an Organizer

source code

Class Variables

[hide private]

ELEMENT_TYPE_MAP = {DEVICE: Device, COMPONENT: DeviceComponent,}

Method Details

[hide private]

init(self, dmd)
(Constructor)

source code

Overrides: object.__init__: (inherited documentation)

uuidFromBrain(self, brain)

source code

Helper method to deal with catalog brains which are out of date. If the uuid is not set on the brain, we attempt to load it from the object.

getElementUuidById(self, catalog, element_type_id, id)

source code

Find element by ID but only cache UUID. This forces us to lookup elements each time by UUID (pretty fast) which gives us a chance to see if the element has been deleted.

getElementById(self, catalog, element_type_id, id)

source code

Find element by ID, first checking a cache for UUIDs then using that UUID to load the element. If the element can't be found by UUID, the UUID cache is cleared and lookup tried again.

_findDevices(self, identifier, ipAddress, limit=None)

source code

returns a tuple ([device brains], [devices]) searching manage IP and interface IPs. limit is the maximum total number in both lists.

findDeviceUuid(self, identifier, ipAddress)

source code

This will return the device's

Parameters:

identifier (string) - The IP address or id of a device
ipaddress (string) - The known ipaddress of the device

Class Manager

__init__(self, dmd) (Constructor)

uuidFromBrain(self, brain)

getElementUuidById(self, catalog, element_type_id, id)

getElementById(self, catalog, element_type_id, id)

_findDevices(self, identifier, ipAddress, limit=None)

findDeviceUuid(self, identifier, ipAddress)

init(self, dmd)
(Constructor)