ExternalStoreMemory Class Reference

Process memory based external objects for testing. More...

Inheritance diagram for ExternalStoreMemory:

Collaboration diagram for ExternalStoreMemory:

Public Member Functions
	batchFetchFromURLs (array $urls)
	Fetch data from given external store URLs.
	clear ()
	Remove all data from memory for this domain.
	fetchFromURL ( $url)
	Fetch data from given external store URL.
	store ( $location, $data)
	Insert a data item into a given location.
Public Member Functions inherited from ExternalStoreMedium
	__construct (array $params)
	isReadOnly ( $location)
	Check if a given location is read-only.
	setLogger (LoggerInterface $logger)

Private Member Functions
	getURLComponents ( $url)

Static Private Attributes
static array[]	$data = []
	Map of (location => DB domain => id => value)
static int	$nextId = 0

Additional Inherited Members
Protected Attributes inherited from ExternalStoreMedium
string	$dbDomain
	Default database domain to store content under.
bool	$isDbDomainExplicit
	Whether this was factoried with an explicit DB domain.
LoggerInterface	$logger
array	$params = []
	Usage context options for this instance.

Detailed Description

Process memory based external objects for testing.

In this system, each store "location" is separate PHP array. URLs are of the form "memory://location/id". The id/value pairs at each location are segregated by DB domain ID.

Since

1.33

Definition at line 33 of file ExternalStoreMemory.php.

Member Function Documentation

batchFetchFromURLs()

ExternalStoreMemory::batchFetchFromURLs

(

array

$urls

)

Fetch data from given external store URLs.

Parameters

array

$urls

A list of external store URLs

Returns

string[] Map of (url => text) for the URLs where data was actually found

Reimplemented from ExternalStoreMedium.

Definition at line 48 of file ExternalStoreMemory.php.

References $blob, and fetchFromURL().

clear()

ExternalStoreMemory::clear

(

)

Remove all data from memory for this domain.

Definition at line 70 of file ExternalStoreMemory.php.

fetchFromURL()

ExternalStoreMemory::fetchFromURL

(

$url

)

Fetch data from given external store URL.

Parameters

string

$url

An external store URL

Returns

string|bool The text stored or false on error

Exceptions

MWException

Reimplemented from ExternalStoreMedium.

Definition at line 39 of file ExternalStoreMemory.php.

References ExternalStoreMedium\$dbDomain, and getURLComponents().

Referenced by batchFetchFromURLs().

getURLComponents()

ExternalStoreMemory::getURLComponents (   $url )

private

Parameters

string

$url

Returns

array (location, ID or null)

Definition at line 83 of file ExternalStoreMemory.php.

References $path.

Referenced by fetchFromURL().

store()

ExternalStoreMemory::store	(		$location,
			$data
	)

Insert a data item into a given location.

Parameters

string	$location	The location name
string	$data	The data item

Returns

string|bool The URL of the stored data item, or false on error

Exceptions

MWException

Reimplemented from ExternalStoreMedium.

Definition at line 60 of file ExternalStoreMemory.php.

References $data, ExternalStoreMedium\$dbDomain, and $nextId.

Member Data Documentation

$data

array [] ExternalStoreMemory::$data = []

staticprivate

Map of (location => DB domain => id => value)

Definition at line 35 of file ExternalStoreMemory.php.

Referenced by store().

$nextId

int ExternalStoreMemory::$nextId = 0

staticprivate

Definition at line 37 of file ExternalStoreMemory.php.

Referenced by store().

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

• includes/externalstore/ExternalStoreMemory.php