ios/chrome/browser/web_data_service_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_WEB_DATA_SERVICE_FACTORY_H_
   6 #define IOS_CHROME_BROWSER_WEB_DATA_SERVICE_FACTORY_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "components/keyed_service/ios/browser_state_keyed_service_factory.h"
  12
  13 template <typename T>
  14 struct DefaultSingletonTraits;
  15 class KeywordWebDataService;
  16 class TokenWebData;
  17 class WebDataServiceWrapper;
  18 enum class ServiceAccessType;
  19
  20 namespace autofill {
  21 class AutofillWebDataService;
  22 }
  23
  24 namespace ios {
  25
  26 class ChromeBrowserState;
  27
  28 // Singleton that owns all WebDataServiceWrappers and associates them with
  29 // ios::ChromeBrowserState.
  30 class WebDataServiceFactory : public BrowserStateKeyedServiceFactory {
  31  public:
  32   // Returns the AutofillWebDataService associated with |browser_state|.
  33   static WebDataServiceWrapper* GetForBrowserState(
  34       ios::ChromeBrowserState* browser_state,
  35       ServiceAccessType access_type);
  36   static WebDataServiceWrapper* GetForBrowserStateIfExists(
  37       ios::ChromeBrowserState* browser_state,
  38       ServiceAccessType access_type);
  39
  40   // Returns the AutofillWebDataService associated with |browser_state|.
  41   static scoped_refptr<autofill::AutofillWebDataService>
  42   GetAutofillWebDataForBrowserState(ios::ChromeBrowserState* browser_state,
  43                                     ServiceAccessType access_type);
  44
  45   // Returns the KeywordWebDataService associated with |browser_state|.
  46   static scoped_refptr<KeywordWebDataService> GetKeywordWebDataForBrowserState(
  47       ios::ChromeBrowserState* browser_state,
  48       ServiceAccessType access_type);
  49
  50   // Returns the TokenWebData associated with |browser_state|.
  51   static scoped_refptr<TokenWebData> GetTokenWebDataForBrowserState(
  52       ios::ChromeBrowserState* browser_state,
  53       ServiceAccessType access_type);
  54
  55   static WebDataServiceFactory* GetInstance();
  56
  57  private:
  58   friend struct DefaultSingletonTraits<WebDataServiceFactory>;
  59
  60   WebDataServiceFactory();
  61   ~WebDataServiceFactory() override;
  62
  63   // BrowserStateKeyedServiceFactory implementation.
  64   scoped_ptr<KeyedService> BuildServiceInstanceFor(
  65       web::BrowserState* context) const override;
  66   web::BrowserState* GetBrowserStateToUse(
  67       web::BrowserState* context) const override;
  68   bool ServiceIsNULLWhileTesting() const override;
  69
  70   DISALLOW_COPY_AND_ASSIGN(WebDataServiceFactory);
  71 };
  72
  73 }  // namespace ios
  74
  75 #endif  // IOS_CHROME_BROWSER_WEB_DATA_SERVICE_FACTORY_H_