DistributedLargeBlobSender Class Reference

Inheritance diagram for DistributedLargeBlobSender:

Public Member Functions
	__init__ (self, cr)
	announceGenerate (self)
	generate (self)
	getBlob (self)
	isComplete (self)
	privOnBlobComplete (self)
	sendAck (self)
	setChunk (self, chunk)
	setDoneEvent (self, event)
	setFilename (self, filename)
	setMode (self, mode)
	setTargetAvId (self, avId)
Public Member Functions inherited from DistributedObject
	__init__ (self, cr)
	addInterest (self, zoneId, note="", event=None)
	b_setLocation (self, parentId, zoneId)
	d_setLocation (self, parentId, zoneId)
	delete (self)
	deleteOrDelay (self)
	disable (self)
	disableAndAnnounce (self)
	disableAnnounceAndDelete (self)
	doCallbackContext (self, context, args)
	doneBarrier (self, name=None)
	execCommand (self, string, mwMgrId, avId, zoneId)
	flushCachedData (self, name)
	generateInit (self)
	getAutoInterests (self)
	getBarrierData (self)
	getCacheable (self)
	getCachedData (self, name)
	getCallback (self, context)
	getCallbackArgs (self, context)
	getCallbackContext (self, callback, extraArgs=[])
	getCurrentContexts (self)
	getDelayDeleteCount (self)
	getDelayDeleteEvent (self)
	getDisableEvent (self)
	getDoId (self)
	getLocation (self)
	getNeverDisable (self)
	getParentObj (self)
	hasCachedData (self, name)
	isDisabled (self)
	isGenerated (self)
	isGridParent (self)
	isLocal (self)
	postGenerateMessage (self)
	removeInterest (self, handle, event=None)
	sendDeleteMsg (self)
	sendDisableMsg (self)
	sendUpdate (self, fieldName, args=[], sendToId=None)
	setBarrierData (self, data)
	setCacheable (self, bool)
	setCachedData (self, name, data)
	setLocation (self, parentId, zoneId)
	setNeverDisable (self, bool)
	status (self, indent=0)
	taskName (self, taskString)
	uniqueName (self, idString)
	updateAllRequiredFields (self, dclass, di)
	updateRequiredFields (self, dclass, di)
	updateRequiredOtherFields (self, dclass, di)
Public Member Functions inherited from DistributedObjectBase
	__init__ (self, cr)
	handleChildArrive (self, childObj, zoneId)
	handleChildArriveZone (self, childObj, zoneId)
	handleChildLeave (self, childObj, zoneId)
	handleChildLeaveZone (self, childObj, zoneId)
	handleQueryObjectChildrenLocalDone (self, context)
	hasParentingRules (self)
Public Member Functions inherited from DirectObject
	__init__ (self)
	accept (self, event, method, extraArgs=[])
	acceptOnce (self, event, method, extraArgs=[])
	addTask (self, *args, **kwargs)
	detectLeaks (self)
	doMethodLater (self, *args, **kwargs)
	getAllAccepting (self)
	ignore (self, event)
	ignoreAll (self)
	isAccepting (self, event)
	isIgnoring (self, event)
	removeAllTasks (self)
	removeTask (self, taskOrName)

Public Attributes
str	blob = ''
int	complete = 0
	doneEvent = None
	mode = mode
	targetAvId = avId
	useDisk = mode & LargeBlobSenderConsts.USE_DISK
Public Attributes inherited from DistributedObject
	activeState = ESNew
	autoInterests = autoInterests
	cacheable = ESGenerated:
	dclass = None
	destroyDoStackTrace
int	DistributedObject_deleted = 1
int	DistributedObject_initialized = 1
Public Attributes inherited from DistributedObjectBase
	cr = cr
	doId
int	parentId = None
	zoneId = None

Additional Inherited Members
Static Public Attributes inherited from DistributedObject
int	neverDisable = 0
Static Public Attributes inherited from DistributedObjectBase
	notify = directNotify.newCategory("DistributedObjectBase")
Static Public Attributes inherited from DirectObject
	accept_once = acceptOnce
	add_task = addTask
	detect_leaks = detectLeaks
	do_method_later = doMethodLater
	get_all_accepting = getAllAccepting
	ignore_all = ignoreAll
	is_accepting = isAccepting
	is_ignoring = isIgnoring
	remove_all_tasks = removeAllTasks
	remove_task = removeTask
Protected Member Functions inherited from DistributedObject
	_deactivateDO (self)
	_destroyDO (self)
	_retrieveCachedData (self)
Protected Member Functions inherited from DirectObject
	_addTask (self, task)
	_clearTask (self, task)
Protected Attributes inherited from DistributedObject
	_cachedData = self.cr.doDataCache.popCachedData(self.doId)
int	_delayDeleted = 0
bool	_delayDeleteForceAllow = False
dict	_token2delayDeleteName = {}
Protected Attributes inherited from DirectObject
dict	_taskList = {}

Detailed Description

DistributedLargeBlobSender: for sending large chunks of data through
the DC system

Constructor & Destructor Documentation

__init__()

__init__	(		self,
			cr )

Member Function Documentation

announceGenerate()

announceGenerate

(

self

)

Sends a message to the world after the object has been
generated and all of its required fields filled in.

Reimplemented from DistributedObject.

generate()

generate

(

self

)

Inheritors should redefine this to take appropriate action on generate

Reimplemented from DistributedObject.

getBlob()

getBlob

(

self

)

 returns the full blob 

isComplete()

isComplete

(

self

)

 returns non-zero if we've got the full blob 

privOnBlobComplete()

privOnBlobComplete

(

self

)

sendAck()

sendAck

(

self

)

setChunk()

setChunk	(		self,
			chunk )

setDoneEvent()

setDoneEvent	(		self,
			event )

setFilename()

setFilename	(		self,
			filename )

setMode()

setMode	(		self,
			mode )

setTargetAvId()

setTargetAvId	(		self,
			avId )

Member Data Documentation

blob

str blob = ''

complete

int complete = 0

doneEvent

doneEvent = None

mode

mode = mode

targetAvId

targetAvId = avId

useDisk

useDisk = mode & LargeBlobSenderConsts.USE_DISK