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.
5 #ifndef CHROME_BROWSER_ENGAGEMENT_SITE_ENGAGEMENT_SERVICE_FACTORY_H_
6 #define CHROME_BROWSER_ENGAGEMENT_SITE_ENGAGEMENT_SERVICE_FACTORY_H_
8 #include "base/memory/singleton.h"
9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
12 class SiteEngagementService
;
14 // Singleton that owns all SiteEngagementServices and associates them with
15 // Profiles. Listens for the Profile's destruction notification and cleans up
16 // the associated SiteEngagementService.
18 // The default factory behavior is suitable for this factory as:
19 // * there should be no site engagement tracking in incognito
20 // * the site engagement service should be created lazily
21 // * the site engagement service is needed in tests.
22 class SiteEngagementServiceFactory
: public BrowserContextKeyedServiceFactory
{
24 static SiteEngagementService
* GetForProfile(Profile
* profile
);
26 static SiteEngagementServiceFactory
* GetInstance();
29 friend struct base::DefaultSingletonTraits
<SiteEngagementServiceFactory
>;
31 SiteEngagementServiceFactory();
32 ~SiteEngagementServiceFactory() override
;
34 // KeyedServiceBaseFactory:
35 bool ServiceIsNULLWhileTesting() const override
;
37 // BrowserContextKeyedServiceFactory:
38 KeyedService
* BuildServiceInstanceFor(
39 content::BrowserContext
* profile
) const override
;
41 DISALLOW_COPY_AND_ASSIGN(SiteEngagementServiceFactory
);
44 #endif // CHROME_BROWSER_ENGAGEMENT_SITE_ENGAGEMENT_SERVICE_FACTORY_H_