MWCallableUpdate Class Reference

Deferrable Update for closure/callback. More...

Inheritance diagram for MWCallableUpdate:

Collaboration diagram for MWCallableUpdate:

Public Member Functions
	__construct (callable $callback, $fname='unknown', $dbws=[])
	cancelOnRollback ( $trigger)
	doUpdate ()
	Perform the actual work.
	getOrigin ()
	getTransactionRoundRequirement ()
	setTransactionRoundRequirement ( $mode)

Private Attributes
callable null	$callback
	Callback, or null if it was cancelled.
string	$fname
	Calling method name.
int	$trxRoundRequirement = self::TRX_ROUND_PRESENT
	One of the class TRX_ROUND_* constants.

Detailed Description

Deferrable Update for closure/callback.

Definition at line 8 of file MWCallableUpdate.php.

Constructor & Destructor Documentation

__construct()

MWCallableUpdate::__construct	(	callable	$callback,
			$fname = 'unknown',
			$dbws = []
	)

Parameters

callable	$callback
string	$fname	Calling method
IDatabase | IDatabase[] | null	$dbws	Abort if any of the specified DB handles have a currently pending transaction which later gets rolled back [optional] (since 1.28)

Definition at line 24 of file MWCallableUpdate.php.

Member Function Documentation

cancelOnRollback()

MWCallableUpdate::cancelOnRollback

(

$trigger

)

Access:\n private This method is public so that it works with onTransactionResolution()

Parameters

int

$trigger

Definition at line 46 of file MWCallableUpdate.php.

doUpdate()

MWCallableUpdate::doUpdate

(

)

Perform the actual work.

Implements DeferrableUpdate.

Definition at line 36 of file MWCallableUpdate.php.

getOrigin()

MWCallableUpdate::getOrigin

(

)

Returns

string Originating method name

Implements DeferrableCallback.

Definition at line 52 of file MWCallableUpdate.php.

getTransactionRoundRequirement()

MWCallableUpdate::getTransactionRoundRequirement

(

)

Returns

int One of the class TRX_ROUND_* constants

Implements TransactionRoundAwareUpdate.

Definition at line 64 of file MWCallableUpdate.php.

setTransactionRoundRequirement()

MWCallableUpdate::setTransactionRoundRequirement

(

$mode

)

Since

1.34

Parameters

int

$mode

One of the class TRX_ROUND_* constants

Definition at line 60 of file MWCallableUpdate.php.

Referenced by MediaWiki\Storage\DerivedPageDataUpdater\doUpdates().

Member Data Documentation

$callback

callable null MWCallableUpdate::$callback

private

Callback, or null if it was cancelled.

Definition at line 12 of file MWCallableUpdate.php.

$fname

string MWCallableUpdate::$fname

private

Calling method name.

Definition at line 14 of file MWCallableUpdate.php.

$trxRoundRequirement

int MWCallableUpdate::$trxRoundRequirement = self::TRX_ROUND_PRESENT

private

One of the class TRX_ROUND_* constants.

Definition at line 16 of file MWCallableUpdate.php.

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

• includes/deferred/MWCallableUpdate.php