DeleteLinksJob Class Reference

Job to prune link tables for pages that were deleted. More...

Inherits Job.

Collaboration diagram for DeleteLinksJob:

Public Member Functions
	__construct (Title $title, array $params)
	run ()
	Run the job.
Public Member Functions inherited from Job
	__construct ( $command, $params=null)
	allowRetries ()
	Whether to retry execution of this job if run() returned false or threw an exception. Warning In some setups (i.e. when using change-propagation) jobs may still be retried even when this is false if the job fails due to a timeout unless it is also configured in change-prop config (T358939). Returns bool Whether this job can be retried on failure by job runners Since 1.21
	getDeduplicationInfo ()
	Subclasses may need to override this to make duplication detection work.
	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.

Additional Inherited Members
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.
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 prune link tables for pages that were deleted.

Access: internal

For use by core in LinksDeletionUpdate only.

Since

1.27

Definition at line 34 of file DeleteLinksJob.php.

Constructor & Destructor Documentation

__construct()

DeleteLinksJob::__construct	(	Title	$title,
		array	$params )

Definition at line 35 of file DeleteLinksJob.php.

References $params.

Member Function Documentation

run()

DeleteLinksJob::run

(

)

Run the job.

If this method returns false or completes exceptionally, the job runner will retry executing this job unless the number of retries has exceeded its configured retry limit. Retries are allowed by default, unless allowRetries() is overridden to disable retries.

See the architecture doc for more information.

Returns

bool Return false to instruct the job runner to retry a failed job. Otherwise return true to indicate that a job completed (i.e. succeeded, or failed in a way that's deterministic or redundant).

Implements RunnableJob.

Definition at line 40 of file DeleteLinksJob.php.

References setLastError().

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

• includes/jobqueue/jobs/DeleteLinksJob.php