Wikibase\Repo\Maintenance\DumpEntities Class Reference

Maintenance script for generating a dump of entities in the repository. More...

Inheritance diagram for Wikibase\Repo\Maintenance\DumpEntities:

Collaboration diagram for Wikibase\Repo\Maintenance\DumpEntities:

Public Member Functions
	__construct ()
	setDumpEntitiesServices (SqlEntityIdPagerFactory $sqlEntityIdPagerFactory, array $existingEntityTypes, array $entityTypesToExcludeFromOutput)
	logMessage ( $message)
	Outputs a message vis the output() method.
	execute ()
	Do the actual work.
	finalSetup ()

Protected Member Functions
	createDumper ( $output)
	Create concrete dumper instance.
	getRedirectMode ()
	Returns EntityIdPager::NO_REDIRECTS.
	getEntityRevisionLookupCacheMode ()
	Cache flag for use in Store::getEntityRevisionLookup.

Private Member Functions
	openLogFile ( $file)
	Opens the given file for use by logMessage().
	closeLogFile ()
	Closes any currently open file opened with openLogFile().
	getEntityTypes ()
	makeIdStream (array $entityTypes, ExceptionHandler $exceptionReporter=null)
	makeIdQueryStream (array $entityTypes)
	makeIdFileStream ( $listFile, ExceptionHandler $exceptionReporter=null)

Private Attributes
	$sqlEntityIdPagerFactory
	$logFileHandle = false
	$existingEntityTypes = []
	$entityTypesToExcludeFromOutput = []

Detailed Description

Maintenance script for generating a dump of entities in the repository.

Copyright

GPL-2.0-or-later

Author

Daniel Kinzler

Constructor & Destructor Documentation

__construct()

Wikibase\Repo\Maintenance\DumpEntities::__construct

(

)

Reimplemented in Wikibase\Repo\Maintenance\DumpJson, and Wikibase\Repo\Maintenance\DumpRdf.

Member Function Documentation

closeLogFile()

Wikibase\Repo\Maintenance\DumpEntities::closeLogFile ( )

private

Closes any currently open file opened with openLogFile().

createDumper()

Wikibase\Repo\Maintenance\DumpEntities::createDumper (   $output )

abstractprotected

Create concrete dumper instance.

Parameters

resource

$output

Returns

DumpGenerator

Reimplemented in Wikibase\Repo\Maintenance\DumpJson, and Wikibase\Repo\Maintenance\DumpRdf.

execute()

Wikibase\Repo\Maintenance\DumpEntities::execute

(

)

Do the actual work.

All child classes will need to implement this

Reimplemented in Wikibase\Repo\Maintenance\DumpJson, and Wikibase\Repo\Maintenance\DumpRdf.

finalSetup()

Wikibase\Repo\Maintenance\DumpEntities::finalSetup

(

)

getEntityRevisionLookupCacheMode()

Wikibase\Repo\Maintenance\DumpEntities::getEntityRevisionLookupCacheMode ( )

protected

Cache flag for use in Store::getEntityRevisionLookup.

Returns

string One of Store::LOOKUP_CACHING_RETRIEVE_ONLY and Store::LOOKUP_CACHING_DISABLED

getEntityTypes()

Wikibase\Repo\Maintenance\DumpEntities::getEntityTypes ( )

private

getRedirectMode()

Wikibase\Repo\Maintenance\DumpEntities::getRedirectMode ( )

protected

Returns EntityIdPager::NO_REDIRECTS.

Returns

mixed a EntityIdPager::XXX_REDIRECTS constant

Reimplemented in Wikibase\Repo\Maintenance\DumpRdf.

logMessage()

Wikibase\Repo\Maintenance\DumpEntities::logMessage

(

$message

)

Outputs a message vis the output() method.

See also

MessageReporter::logMessage()

Parameters

string

$message

makeIdFileStream()

Wikibase\Repo\Maintenance\DumpEntities::makeIdFileStream (   $listFile, ExceptionHandler  $exceptionReporter = null  )

private

Parameters

string	$listFile
ExceptionHandler | null	$exceptionReporter

Exceptions

MWException

Returns

EntityIdReader

makeIdQueryStream()

Wikibase\Repo\Maintenance\DumpEntities::makeIdQueryStream ( array  $entityTypes )

private

Parameters

string[]

$entityTypes

Returns

SqlEntityIdPager

makeIdStream()

Wikibase\Repo\Maintenance\DumpEntities::makeIdStream ( array  $entityTypes, ExceptionHandler  $exceptionReporter = null  )

private

Parameters

string[]	$entityTypes
ExceptionHandler | null	$exceptionReporter

Returns

EntityIdReader|SqlEntityIdPager a stream of EntityId objects

openLogFile()

Wikibase\Repo\Maintenance\DumpEntities::openLogFile (   $file )

private

Opens the given file for use by logMessage().

Parameters

string

$file

use "-" as a shortcut for "php://stdout"

Exceptions

MWException

setDumpEntitiesServices()

Wikibase\Repo\Maintenance\DumpEntities::setDumpEntitiesServices	(	SqlEntityIdPagerFactory	$sqlEntityIdPagerFactory,
		array	$existingEntityTypes,
		array	$entityTypesToExcludeFromOutput
	)

Member Data Documentation

$entityTypesToExcludeFromOutput

Wikibase\Repo\Maintenance\DumpEntities::$entityTypesToExcludeFromOutput = []

private

$existingEntityTypes

Wikibase\Repo\Maintenance\DumpEntities::$existingEntityTypes = []

private

$logFileHandle

Wikibase\Repo\Maintenance\DumpEntities::$logFileHandle = false

private

$sqlEntityIdPagerFactory

Wikibase\Repo\Maintenance\DumpEntities::$sqlEntityIdPagerFactory

private

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

• repo/maintenance/DumpEntities.php