[], 'exclusive' => [] ]; /** * * @param int $ttl how long until we clear stray locks in seconds */ public function __construct( protected int $ttl, ) { } /** @inheritDoc */ protected function hasAcquiredLock(string $path, int $type): bool { if ($type === self::LOCK_SHARED) { return isset($this->acquiredLocks['shared'][$path]) && $this->acquiredLocks['shared'][$path] > 0; } else { return isset($this->acquiredLocks['exclusive'][$path]) && $this->acquiredLocks['exclusive'][$path] === true; } } /** @inheritDoc */ protected function markAcquire(string $path, int $targetType): void { if ($targetType === self::LOCK_SHARED) { if (!isset($this->acquiredLocks['shared'][$path])) { $this->acquiredLocks['shared'][$path] = 0; } $this->acquiredLocks['shared'][$path]++; } else { $this->acquiredLocks['exclusive'][$path] = true; } } /** @inheritDoc */ protected function markRelease(string $path, int $type): void { if ($type === self::LOCK_SHARED) { if (isset($this->acquiredLocks['shared'][$path]) and $this->acquiredLocks['shared'][$path] > 0) { $this->acquiredLocks['shared'][$path]--; if ($this->acquiredLocks['shared'][$path] === 0) { unset($this->acquiredLocks['shared'][$path]); } } } elseif ($type === self::LOCK_EXCLUSIVE) { unset($this->acquiredLocks['exclusive'][$path]); } } /** @inheritDoc */ protected function markChange(string $path, int $targetType): void { if ($targetType === self::LOCK_SHARED) { unset($this->acquiredLocks['exclusive'][$path]); if (!isset($this->acquiredLocks['shared'][$path])) { $this->acquiredLocks['shared'][$path] = 0; } $this->acquiredLocks['shared'][$path]++; } elseif ($targetType === self::LOCK_EXCLUSIVE) { $this->acquiredLocks['exclusive'][$path] = true; $this->acquiredLocks['shared'][$path]--; } } /** @inheritDoc */ public function releaseAll(): void { foreach ($this->acquiredLocks['shared'] as $path => $count) { for ($i = 0; $i < $count; $i++) { $this->releaseLock($path, self::LOCK_SHARED); } } foreach ($this->acquiredLocks['exclusive'] as $path => $hasLock) { $this->releaseLock($path, self::LOCK_EXCLUSIVE); } } protected function getOwnSharedLockCount(string $path): int { return $this->acquiredLocks['shared'][$path] ?? 0; } } v20210927'>dependabot/maven/org.eclipse.jetty-jetty-webapp-9.4.44.v20210927 Vaadin 6, 7, 8 is a Java framework for modern Java web applications: https://github.com/vaadin/frameworkwww-data
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