/**
* Get a new access token.
*
* @return AccessToken|null
*/
protected function acquireAccessToken()
{
$accessToken = null;
if ($this->refreshTokenGrantType) {
// Get an access token using the stored refresh token.
if ($this->refreshToken) {
$this->refreshTokenGrantType->setRefreshToken($this->refreshToken->getToken());
}
if ($this->refreshTokenGrantType->hasRefreshToken()) {
$accessToken = $this->refreshTokenGrantType->getToken();
}
}
if (!$accessToken && $this->grantType) {
// Get a new access token.
$accessToken = $this->grantType->getToken();
}
return $accessToken ?: null;
}
/**
* Get a new access token.
*
* @return AccessToken|null
*/
protected function acquireAccessToken()
{
$accessToken = null;
if ($this->refreshTokenGrantType) {
if ($this->refreshTokenGrantType->hasRefreshToken()) {
$accessToken = $this->getToken($this->refreshTokenGrantType);
}
}
if (!$accessToken && $this->grantType) {
// Get a new access token.
$accessToken = $this->getToken($this->grantType);
}
return $accessToken ?: null;
}
