DBAccessBase Class Reference

Inheritance diagram for DBAccessBase:

Collaboration diagram for DBAccessBase:

Public Member Functions
	__construct ( $dbDomain=false)

Protected Member Functions
	getConnection ( $id, array $groups=[])
	Returns a database connection.
	getLoadBalancer ()
	Get the database type used for read operations.
	releaseConnection (IDatabase $db)
	Releases a database connection and makes it available for recycling.

Protected Attributes
string bool	$dbDomain = false
	The target wiki's DB domain.

Private Attributes
ILoadBalancer	$lb

Additional Inherited Members
Public Attributes inherited from IDBAccessObject
const	READ_LOCKING = self::READ_LATEST | 2
	Constants for object loading bitfield flags (higher => higher QoS)
const	READ_NONE = -1

Detailed Description

Definition at line 34 of file DBAccessBase.php.

Constructor & Destructor Documentation

__construct()

DBAccessBase::__construct

(

$dbDomain = false

)

Parameters

string | bool

$dbDomain

The target wiki's DB domain

Definition at line 44 of file DBAccessBase.php.

References $dbDomain.

Member Function Documentation

getConnection()

DBAccessBase::getConnection ( $id, array $groups = [] )

protected

Returns a database connection.

See also

LoadBalancer::getConnection()

Since

1.21

Parameters

int	$id	Which connection to use
array	$groups	Query groups

Returns

IDatabase

Definition at line 62 of file DBAccessBase.php.

References getLoadBalancer().

getLoadBalancer()

DBAccessBase::getLoadBalancer ( )

protected

Get the database type used for read operations.

See also

MediaWikiServices::getInstance()->getDBLoadBalancer

Since

1.21

Returns

ILoadBalancer The database load balancer object

Definition at line 89 of file DBAccessBase.php.

References $lb.

Referenced by getConnection().

releaseConnection()

DBAccessBase::releaseConnection ( IDatabase $db )

protected

Releases a database connection and makes it available for recycling.

See also

LoadBalancer::reuseConnection()

Since

1.21

Parameters

IDatabase

$db

The database connection to release.

Deprecated

Since 1.34

Definition at line 76 of file DBAccessBase.php.

Member Data Documentation

$dbDomain

string bool DBAccessBase::$dbDomain = false

protected

The target wiki's DB domain.

Definition at line 39 of file DBAccessBase.php.

Referenced by __construct().

$lb

ILoadBalancer DBAccessBase::$lb

private

Definition at line 36 of file DBAccessBase.php.

Referenced by getLoadBalancer().

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

• includes/dao/DBAccessBase.php