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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_HISTORY_HISTORY_SERVICE_FACTORY_H_
#define CHROME_BROWSER_HISTORY_HISTORY_SERVICE_FACTORY_H_
#include "base/memory/singleton.h"
#include "chrome/browser/profiles/profile.h"
#include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h"
class HistoryService;
// Singleton that owns all HistoryService and associates them with
// Profiles.
class HistoryServiceFactory : public ProfileKeyedServiceFactory {
public:
static HistoryService* GetForProfile(
Profile* profile, Profile::ServiceAccessType sat);
static HistoryService* GetForProfileIfExists(
Profile* profile, Profile::ServiceAccessType sat);
static HistoryService* GetForProfileWithoutCreating(
Profile* profile);
static HistoryServiceFactory* GetInstance();
// In the testing profile, we often clear the history before making a new
// one. This takes care of that work. It should only be used in tests.
// Note: This does not do any cleanup; it only destroys the service. The
// calling test is expected to do the cleanup before calling this function.
static void ShutdownForProfile(Profile* profile);
private:
friend struct DefaultSingletonTraits<HistoryServiceFactory>;
HistoryServiceFactory();
virtual ~HistoryServiceFactory();
// ProfileKeyedServiceFactory:
virtual ProfileKeyedService* BuildServiceInstanceFor(
content::BrowserContext* context) const OVERRIDE;
virtual content::BrowserContext* GetBrowserContextToUse(
content::BrowserContext* context) const OVERRIDE;
virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
};
#endif // CHROME_BROWSER_HISTORY_HISTORY_SERVICE_FACTORY_H_
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