use Naucon\File\LockHandler;
use Naucon\File\LockManager;
LockManager::init(new LockHandler($lockPath));
$lockObject = new Lock('foo');
if ($lockObject->isLocked()) {
$lockObject->unlock();
// make sure that file is not locked
}
if ($lockObject->lock()) {
echo "Lock<br/>";
} else {
echo "Lock not possible<br/>";
}
$lockObject->unlock();
echo "Unlock<br/>";
$lockObject1 = new Lock('foo');
$lockObject1->lock();
// create lock file "~foo.lock"
$lockObject2 = new Lock('foo');
try {
$lockObject2->lock();
// throw exception - lock file lock file "~foo.lock" already there
} catch (\Exception $e) {
echo 'Already Locked<br/>';
}
$lockObject1->unlock();
// delete lock file "~foo.lock"
$lockObject2->lock();
// create lock file "~foo.lock" again
$lockObject2->unlock();
// delete lock file "~foo.lock" again
/**
* @depends testUnlock
* @expectedException Naucon\File\Exception\LockHandlerException
* @return void
*/
public function testAlreadyLocked()
{
$firstLock = new Lock('foo');
// create lock file "~foo.lock"
$this->assertTrue($firstLock->lock());
$secondLock = new Lock('foo');
// try to lock file "~foo.lock" again
$this->assertFalse($secondLock->lock());
$this->assertTrue($firstLock->unlock());
// delete lock file "~foo.lock"
$this->assertTrue($secondLock->lock());
// create lock file "~foo.lock" again
$this->assertTrue($secondLock->unlock());
// delete lock file "~foo.lock" again
}
