Simple version of LockManager that only does lock reference counting. More...

Inheritance diagram for NullLockManager:

Collaboration diagram for NullLockManager:

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Protected Member Functions
	doLock (array $paths, $type)
	Lock resources with the given keys and lock type.

	doUnlock (array $paths, $type)
	Unlock resources with the given keys and lock type.

Protected Member Functions inherited from LockManager
	doLockByType (array $pathsByType)

	doUnlockByType (array $pathsByType)

	normalizePathsByType (array $pathsByType)
	Normalize the $paths array by converting LOCK_UW locks into the appropriate type and removing any duplicated paths for each lock type.

	sha1Base16Absolute ( $path)
	Get the base 16 SHA-1 of a string, padded to 31 digits.

	sha1Base36Absolute ( $path)
	Get the base 36 SHA-1 of a string, padded to 31 digits.

Additional Inherited Members
Public Member Functions inherited from LockManager
	__construct (array $config)
	Construct a new instance from configuration.

	lock (array $paths, $type=self::LOCK_EX, $timeout=0)
	Lock the resources at the given abstract paths.

	lockByType (array $pathsByType, $timeout=0)
	Lock the resources at the given abstract paths.

	unlock (array $paths, $type=self::LOCK_EX)
	Unlock the resources at the given abstract paths.

	unlockByType (array $pathsByType)
	Unlock the resources at the given abstract paths.

Public Attributes inherited from LockManager
const	LOCK_EX = 3

const	LOCK_SH = 1
	Lock types; stronger locks have higher values.

const	LOCK_UW = 2

Protected Attributes inherited from LockManager
	$domain

array	$locksHeld = []
	Map of (resource path => lock type => count)

	$lockTTL

array	$lockTypeMap
	Mapping of lock types to the type actually used.

LoggerInterface	$logger

string	$session
	Random 32-char hex number.

const	CLI_LOCK_TTL = 3600
	Default lock TTL in CLI mode.

const	MAX_LOCK_TTL = 2 * 3600
	Max expected lock expiry in any context.

const	MIN_GUESSED_LOCK_TTL = 5 * 60
	The minimum lock TTL if it is guessed from max_execution_time rather than configured.

const	MIN_LOCK_TTL = 5
	Minimum lock TTL.

Detailed Description

Simple version of LockManager that only does lock reference counting.

Definition at line 28 of file NullLockManager.php.

Member Function Documentation

NullLockManager::doLock	(	array	$paths,
			$type )

protected

Lock resources with the given keys and lock type.

Parameters

array	$paths	List of paths
int	$type	LockManager::LOCK_* constant

Reimplemented from LockManager.

Definition at line 29 of file NullLockManager.php.

References $path, and $type.

NullLockManager::doUnlock	(	array	$paths,
			$type )

protected

Unlock resources with the given keys and lock type.

Parameters

array	$paths	List of paths
int	$type	LockManager::LOCK_* constant

Reimplemented from LockManager.

Definition at line 41 of file NullLockManager.php.

References $path, and $type.

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