1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef GOOGLE_APIS_GAIA_OAUTH2_ACCESS_TOKEN_CONSUMER_H_
6 #define GOOGLE_APIS_GAIA_OAUTH2_ACCESS_TOKEN_CONSUMER_H_
10 class GoogleServiceAuthError;
16 // An interface that defines the callbacks for consumers to which
17 // OAuth2AccessTokenFetcher can return results.
18 class OAuth2AccessTokenConsumer {
20 // Success callback. |access_token| will contain a valid OAuth2 access token.
21 // |expiration_time| is the date until which the token can be used. This
22 // value has a built-in safety margin, so it can be used as-is.
23 virtual void OnGetTokenSuccess(const std::string& access_token,
24 const base::Time& expiration_time) {}
25 virtual void OnGetTokenFailure(const GoogleServiceAuthError& error) {}
28 virtual ~OAuth2AccessTokenConsumer() {}
31 #endif // GOOGLE_APIS_GAIA_OAUTH2_ACCESS_TOKEN_CONSUMER_H_