src/Oauth2Subscriber.php
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;
    }
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;
    }
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
Get a new access token .