2018-06-28 22:57:17 +02:00
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<?php
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namespace Friendica\Core\Lock;
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/**
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* Class AbstractLockDriver
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*
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* @package Friendica\Core\Lock
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*
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* @brief Basic class for Locking with common functions (local acquired locks, releaseAll, ..)
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*/
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abstract class AbstractLockDriver implements ILockDriver
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{
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/**
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* @var array The local acquired locks
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*/
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protected $acquiredLocks = [];
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/**
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* @brief Check if we've locally acquired a lock
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*
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* @param string key The Name of the lock
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* @return bool Returns true if the lock is set
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*/
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2018-06-28 23:02:00 +02:00
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protected function hasAcquiredLock(string $key) {
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2018-06-28 22:57:17 +02:00
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return isset($this->acquireLock[$key]);
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}
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/**
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* @brief Mark a locally acquired lock
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*
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* @param string $key The Name of the lock
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*/
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protected function markAcquire(string $key) {
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$this->acquiredLocks[$key] = true;
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}
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/**
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* @brief Mark a release of a locally acquired lock
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*
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* @param string $key The Name of the lock
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*/
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protected function markRelease(string $key) {
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unset($this->acquiredLocks[$key]);
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}
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/**
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* @brief Releases all lock that were set by us
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*
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* @return void
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*/
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public function releaseAll() {
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foreach ($this->acquiredLocks as $acquiredLock) {
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$this->releaseLock($acquiredLock);
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}
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}
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}
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