1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
<?php
namespace MediaWiki\FileBackend\LockManager;
use LockManagerGroup;
use Wikimedia\Rdbms\LBFactory;
/**
* Service to construct LockManagerGroups.
*/
class LockManagerGroupFactory {
/** @var string */
private $defaultDomain;
/** @var array */
private $lockManagerConfigs;
/** @var LBFactory */
private $lbFactory;
/** @var LockManagerGroup[] (domain => LockManagerGroup) */
private $instances = [];
/**
* Do not call directly, use MediaWikiServices.
*
* @param string $defaultDomain
* @param array $lockManagerConfigs In format of $wgLockManagers
* @param LBFactory $lbFactory
*/
public function __construct( $defaultDomain, array $lockManagerConfigs, LBFactory $lbFactory ) {
$this->defaultDomain = $defaultDomain;
$this->lockManagerConfigs = $lockManagerConfigs;
$this->lbFactory = $lbFactory;
}
/**
* @param string|null|false $domain Domain (usually wiki ID). false for the default (normally
* the current wiki's domain).
* @return LockManagerGroup
*/
public function getLockManagerGroup( $domain = false ) : LockManagerGroup {
if ( $domain === false || $domain === null ) {
$domain = $this->defaultDomain;
}
if ( !isset( $this->instances[$domain] ) ) {
$this->instances[$domain] =
new LockManagerGroup( $domain, $this->lockManagerConfigs, $this->lbFactory );
}
return $this->instances[$domain];
}
}
|
