ClearUserWatchlistJob Class Reference

Job to clear a users watchlist in batches. More...

Inherits Job, and GenericParameterJob.

Collaboration diagram for ClearUserWatchlistJob:

Public Member Functions
	__construct (array $params)
	getDeduplicationInfo ()
	Subclasses may need to override this to make duplication detection work.
	run ()
	Run the job.
Public Member Functions inherited from Job
	__construct ( $command, $params=null)
	allowRetries ()
	Returns bool Whether this job can be retried on failure by job runners Since 1.21
	getLastError ()
	Returns string
	getMetadata ( $field=null)
	getParams ()
	Returns array Parameters that specify sources, targets, and options for execution
	getQueuedTimestamp ()
	getReadyTimestamp ()
	Returns int|null UNIX timestamp of when the job was runnable, or null Since 1.26
	getReleaseTimestamp ()
	getRequestId ()
	Returns string|null Id of the request that created this job. Follows jobs recursively, allowing to track the id of the request that started a job when jobs insert jobs which insert other jobs. Since 1.27
	getRootJobParams ()
	getTitle ()
	getType ()
	Returns string Job type that defines what sort of changes this job makes
	hasExecutionFlag ( $flag)
	Parameters int $flag JOB_* class constant Returns bool Since 1.31
	hasRootJobParams ()
	ignoreDuplicates ()
	Whether the queue should reject insertion of this job if a duplicate exists.
	isRootJob ()
	setMetadata ( $field, $value)
	teardown ( $status)
	toString ()
	Returns string Debugging string describing the job
	workItemCount ()
Public Member Functions inherited from RunnableJob
	tearDown ( $status)
	Do any final cleanup after run(), deferred updates, and all DB commits happen.

Static Public Member Functions
static	newForUser (UserIdentity $user, $maxWatchlistId)
Static Public Member Functions inherited from Job
static	factory ( $command, $params=[])
	Create the appropriate object to handle a specific job.
static	newRootJobParams ( $key)
	Get "root job" parameters for a task.

Additional Inherited Members
Public Attributes inherited from Job
string	$command
array	$metadata = []
	Additional queue metadata.
array	$params
	Array of job parameters.
Protected Member Functions inherited from Job
	addTeardownCallback ( $callback)
	setLastError ( $error)
Protected Attributes inherited from Job
string	$error
	Text for error that occurred last.
int	$executionFlags = 0
	Bitfield of JOB_* class constants.
bool	$removeDuplicates = false
	Expensive jobs may set this to true.
callable[]	$teardownCallbacks = []
Title	$title

Detailed Description

Job to clear a users watchlist in batches.

Since

1.31

Author

Addshore

Definition at line 14 of file ClearUserWatchlistJob.php.

Constructor & Destructor Documentation

__construct()

ClearUserWatchlistJob::__construct

(

array

$params

)

Parameters

array

$params

userId, The ID for the user whose watchlist is being cleared. maxWatchlistId, The maximum wl_id at the time the job was first created,

Implements GenericParameterJob.

Definition at line 20 of file ClearUserWatchlistJob.php.

Member Function Documentation

getDeduplicationInfo()

ClearUserWatchlistJob::getDeduplicationInfo

(

)

Subclasses may need to override this to make duplication detection work.

The resulting map conveys everything that makes the job unique. This is only checked if ignoreDuplicates() returns true, meaning that duplicate jobs are supposed to be ignored.

Stability: stable

to override

Returns

array Map of key/values

Since

1.21

Reimplemented from Job.

Definition at line 106 of file ClearUserWatchlistJob.php.

newForUser()

static ClearUserWatchlistJob::newForUser ( UserIdentity $user, $maxWatchlistId )

static

Parameters

UserIdentity	$user	User to clear the watchlist for.
int	$maxWatchlistId	The maximum wl_id at the time the job was first created.

Returns

ClearUserWatchlistJob

Definition at line 32 of file ClearUserWatchlistJob.php.

References MediaWiki\User\UserIdentity\getId().

run()

ClearUserWatchlistJob::run

(

)

Run the job.

Returns

bool Success

Implements RunnableJob.

Definition at line 36 of file ClearUserWatchlistJob.php.

References $dbr, DB_PRIMARY, DB_REPLICA, Job\getParams(), and Job\setLastError().

---

The documentation for this class was generated from the following file:

• includes/jobqueue/jobs/ClearUserWatchlistJob.php