public function saveAccessToken(AccessToken $accessToken)
{
$this->deleteAccessToken();
$accessToken->setUserId($this->getUserId());
$this->getObjectManager()->persist($accessToken);
$this->getObjectManager()->flush();
}
protected function syncAccessToken(AccessToken $token = null)
{
if ($token !== null) {
$this->accessTokenInstance = $token;
$_SESSION[$this->accessTokenKey] = array('issueTime' => $token->getIssueTime()->format(DateTime::ATOM), 'accessToken' => $token->getAccessToken());
} else {
$tk = $_SESSION[$this->accessTokenKey];
if ($tk === null) {
$this->accessTokenInstance = null;
} elseif ($this->accessTokenInstance === null) {
$this->accessTokenInstance = new AccessToken(DateTime::createFromFormat(DateTime::ATOM, $tk['issueTime']), $tk['accessToken']);
}
}
return $this->accessTokenInstance;
}