/**
* 静态方法, 单例统一访问入口
* @return object 返回对象的唯一实例
*/
public static function getInstance()
{
if (is_null(self::$_instance) || !isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Overrides OAuth2::setRefreshToken()
*/
protected function setRefreshToken($oauthToken, $refreshToken, $clientId, $expires, $scope = NULL)
{
MiniRefreshToken::getInstance()->create($oauthToken, $refreshToken, $clientId, $expires, $scope);
}
/**
* 根据设备删除Token
* @param int $deviceId
*/
public function deleteToken($deviceId)
{
$tokenObjects = OTokens::model()->findAll("device_id=:deviceId", array("deviceId" => $deviceId));
if (isset($tokenObjects)) {
foreach ($tokenObjects as $tokenObject) {
$token = $tokenObject["oauth_token"];
//删除refresh_token
MiniRefreshToken::getInstance()->deleteToken($token);
if ($this->hasCache) {
//清理一级缓存
$key = $this->getCacheKey($token);
$this->deleteCache($key);
}
//清理数据库记录
$tokenObject->delete();
}
}
}