chrome/browser/signin/profile_oauth2_token_service_factory.h

   1 // Copyright 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.
   4
   5 #ifndef CHROME_BROWSER_SIGNIN_PROFILE_OAUTH2_TOKEN_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_SIGNIN_PROFILE_OAUTH2_TOKEN_SERVICE_FACTORY_H_
   7
   8 #include "base/memory/singleton.h"
   9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  10
  11 class ProfileOAuth2TokenService;
  12 class Profile;
  13
  14 #if defined(OS_ANDROID)
  15 class AndroidProfileOAuth2TokenService;
  16 #else
  17 class MutableProfileOAuth2TokenService;
  18 #endif
  19
  20 // Singleton that owns all ProfileOAuth2TokenServices and associates them with
  21 // Profiles. Listens for the Profile's destruction notification and cleans up
  22 // the associated ProfileOAuth2TokenService.
  23 class ProfileOAuth2TokenServiceFactory
  24     : public BrowserContextKeyedServiceFactory {
  25  public:
  26   // Returns the instance of ProfileOAuth2TokenService associated with this
  27   // profile (creating one if none exists). Returns NULL if this profile
  28   // cannot have a ProfileOAuth2TokenService (for example, if |profile| is
  29   // incognito).
  30   static ProfileOAuth2TokenService* GetForProfile(Profile* profile);
  31
  32   // Returns the platform specific instance of ProfileOAuth2TokenService
  33   // associated with this profile (creating one if none exists). Returns NULL
  34   // if this profile cannot have a ProfileOAuth2TokenService (for example,
  35   // if |profile| is incognito).
  36   #if defined(OS_ANDROID)
  37   static AndroidProfileOAuth2TokenService* GetPlatformSpecificForProfile(
  38       Profile* profile);
  39   #else
  40   static MutableProfileOAuth2TokenService* GetPlatformSpecificForProfile(
  41       Profile* profile);
  42   #endif
  43
  44   // Returns an instance of the ProfileOAuth2TokenServiceFactory singleton.
  45   static ProfileOAuth2TokenServiceFactory* GetInstance();
  46
  47  private:
  48   friend struct DefaultSingletonTraits<ProfileOAuth2TokenServiceFactory>;
  49
  50 #if defined(OS_ANDROID)
  51   typedef AndroidProfileOAuth2TokenService PlatformSpecificOAuth2TokenService;
  52 #else
  53   typedef MutableProfileOAuth2TokenService PlatformSpecificOAuth2TokenService;
  54 #endif
  55
  56   ProfileOAuth2TokenServiceFactory();
  57   virtual ~ProfileOAuth2TokenServiceFactory();
  58
  59   // BrowserContextKeyedServiceFactory implementation.
  60   virtual KeyedService* BuildServiceInstanceFor(
  61       content::BrowserContext* context) const OVERRIDE;
  62
  63   DISALLOW_COPY_AND_ASSIGN(ProfileOAuth2TokenServiceFactory);
  64 };
  65
  66 #endif  // CHROME_BROWSER_SIGNIN_PROFILE_OAUTH2_TOKEN_SERVICE_FACTORY_H_