Symfony\Component\Lock\Store\ZookeeperStore

class ZookeeperStore implements StoreInterface

ZookeeperStore is a StoreInterface implementation using Zookeeper as store engine.

Methods

__construct(Zookeeper $zookeeper)

No description

save(Key $key)

Stores the resource if it's not locked by someone else.

delete(Key $key)

Removes a resource from the storage.

bool

exists(Key $key)

Returns whether or not the resource exists in the storage.

waitAndSave(Key $key)

Waits until a key becomes free, then stores the resource.

putOffExpiration(Key $key, $ttl)

Extends the ttl of a resource.

Details

`__construct(Zookeeper $zookeeper)`

Parameters

Zookeeper

$zookeeper

`save(Key $key)`

Stores the resource if it's not locked by someone else.

Parameters

Key

$key

Exceptions

LockAcquiringException
LockConflictedException

`delete(Key $key)`

Removes a resource from the storage.

Parameters

Key

$key

Exceptions

LockReleasingException

`bool exists(Key $key)`

Returns whether or not the resource exists in the storage.

Parameters

Key

$key

Return Value

bool

`waitAndSave(Key $key)`

Waits until a key becomes free, then stores the resource.

If the store does not support this feature it should throw a NotSupportedException.

Parameters

Key

$key

Exceptions

LockConflictedException
NotSupportedException

`putOffExpiration(Key $key, $ttl)`

Extends the ttl of a resource.

If the store does not support this feature it should throw a NotSupportedException.

Parameters

Key	$key
	$ttl

Exceptions

LockConflictedException
NotSupportedException