mauretto78 / locker-manager

     * @param Lock $lock

     * @throws ExistingKeyException

     */

    public function acquire(Lock $lock)

    {

        $key = $lock->key();

        $fileName = $this->getLockPath($key);

        if (file_exists($fileName)) {

            throw new ExistingKeyException(sprintf('The key "%s" already exists.', $key));

        }

        $this->save($lock, $fileName);

    }

    /**

     * @param Lock $lock

     * @throws LockingKeyException

     * @throws NotExistingKeyException

     */

    public function update($key, $payload)

    {

        $fileName = $this->getLockPath($key);

        if (!file_exists($fileName)) {

            throw new NotExistingKeyException(sprintf('The key "%s" does not exists.', $key));

        }

        /** @var Lock $lock */

        $lock = $this->get($key);

        $lock->update($payload);

        $this->save($lock, $fileName);

    }

}