ios/chrome/browser/signin/account_reconcilor_factory.h

   1 // Copyright 2015 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 IOS_CHROME_BROWSER_SIGNIN_ACCOUNT_RECONCILOR_FACTORY_H_
   6 #define IOS_CHROME_BROWSER_SIGNIN_ACCOUNT_RECONCILOR_FACTORY_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "components/keyed_service/ios/browser_state_keyed_service_factory.h"
  11
  12 template <typename T>
  13 struct DefaultSingletonTraits;
  14 class AccountReconcilor;
  15
  16 namespace ios {
  17
  18 class ChromeBrowserState;
  19
  20 // Singleton that owns all AccountReconcilors and associates them with browser
  21 // states.
  22 class AccountReconcilorFactory : public BrowserStateKeyedServiceFactory {
  23  public:
  24   // Returns the instance of AccountReconcilor associated with this browser
  25   // state (creating one if none exists). Returns null if this browser state
  26   // cannot have an GaiaCookieManagerService (for example, if it is incognito).
  27   static AccountReconcilor* GetForBrowserState(
  28       ios::ChromeBrowserState* browser_state);
  29
  30   // Returns an instance of the factory singleton.
  31   static AccountReconcilorFactory* GetInstance();
  32
  33  private:
  34   friend struct DefaultSingletonTraits<AccountReconcilorFactory>;
  35
  36   AccountReconcilorFactory();
  37   ~AccountReconcilorFactory() override;
  38
  39   // BrowserStateKeyedServiceFactory:
  40   scoped_ptr<KeyedService> BuildServiceInstanceFor(
  41       web::BrowserState* context) const override;
  42
  43   DISALLOW_COPY_AND_ASSIGN(AccountReconcilorFactory);
  44 };
  45
  46 }  // namespace ios
  47
  48 #endif  // IOS_CHROME_BROWSER_SIGNIN_ACCOUNT_RECONCILOR_FACTORY_H_