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      1 // Copyright 2013 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 #include "chrome/browser/drive/drive_notification_manager_factory.h"
      6 
      7 #include "base/logging.h"
      8 #include "chrome/browser/drive/drive_notification_manager.h"
      9 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
     10 #include "chrome/browser/profiles/profile.h"
     11 #include "chrome/browser/sync/profile_sync_service.h"
     12 #include "chrome/browser/sync/profile_sync_service_factory.h"
     13 #include "components/invalidation/profile_invalidation_provider.h"
     14 #include "components/keyed_service/content/browser_context_dependency_manager.h"
     15 
     16 namespace drive {
     17 
     18 // static
     19 DriveNotificationManager*
     20 DriveNotificationManagerFactory::FindForBrowserContext(
     21     content::BrowserContext* context) {
     22   return static_cast<DriveNotificationManager*>(
     23       GetInstance()->GetServiceForBrowserContext(context, false));
     24 }
     25 
     26 // static
     27 DriveNotificationManager*
     28 DriveNotificationManagerFactory::GetForBrowserContext(
     29     content::BrowserContext* context) {
     30   if (!ProfileSyncService::IsSyncEnabled())
     31     return NULL;
     32   if (!invalidation::ProfileInvalidationProviderFactory::GetForProfile(
     33           Profile::FromBrowserContext(context))) {
     34     // Do not create a DriveNotificationManager for |context|s that do not
     35     // support invalidation.
     36     return NULL;
     37   }
     38 
     39   return static_cast<DriveNotificationManager*>(
     40       GetInstance()->GetServiceForBrowserContext(context, true));
     41 }
     42 
     43 // static
     44 DriveNotificationManagerFactory*
     45 DriveNotificationManagerFactory::GetInstance() {
     46   return Singleton<DriveNotificationManagerFactory>::get();
     47 }
     48 
     49 DriveNotificationManagerFactory::DriveNotificationManagerFactory()
     50     : BrowserContextKeyedServiceFactory(
     51         "DriveNotificationManager",
     52         BrowserContextDependencyManager::GetInstance()) {
     53   DependsOn(ProfileSyncServiceFactory::GetInstance());
     54   DependsOn(invalidation::ProfileInvalidationProviderFactory::GetInstance());
     55 }
     56 
     57 DriveNotificationManagerFactory::~DriveNotificationManagerFactory() {}
     58 
     59 KeyedService* DriveNotificationManagerFactory::BuildServiceInstanceFor(
     60     content::BrowserContext* context) const {
     61   invalidation::ProfileInvalidationProvider* invalidation_provider =
     62       invalidation::ProfileInvalidationProviderFactory::GetForProfile(
     63           Profile::FromBrowserContext(context));
     64   DCHECK(invalidation_provider);
     65   DCHECK(invalidation_provider->GetInvalidationService());
     66   return new DriveNotificationManager(
     67       invalidation_provider->GetInvalidationService());
     68 }
     69 
     70 }  // namespace drive
     71