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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_WEBDATA_WEB_DATABASE_H_
#define CHROME_BROWSER_WEBDATA_WEB_DATABASE_H_
#include "base/memory/scoped_ptr.h"
#include "sql/connection.h"
#include "sql/init_status.h"
#include "sql/meta_table.h"
class AutofillTable;
class FilePath;
class KeywordTable;
class LoginsTable;
class TokenServiceTable;
class WebAppsTable;
class WebIntentsTable;
namespace content {
class NotificationService;
}
// This class manages a SQLite database that stores various web page meta data.
class WebDatabase {
public:
// Exposed publicly so the keyword table can access it.
static const int kCurrentVersionNumber;
WebDatabase();
virtual ~WebDatabase();
// Initialize the database given a name. The name defines where the SQLite
// file is. If this returns an error code, no other method should be called.
// Requires the |app_locale| to be passed as a parameter as the locale can
// only safely be queried on the UI thread.
sql::InitStatus Init(const FilePath& db_name, const std::string& app_locale);
// Transactions management
void BeginTransaction();
void CommitTransaction();
virtual AutofillTable* GetAutofillTable();
virtual KeywordTable* GetKeywordTable();
virtual LoginsTable* GetLoginsTable();
virtual TokenServiceTable* GetTokenServiceTable();
virtual WebAppsTable* GetWebAppsTable();
virtual WebIntentsTable* GetWebIntentsTable();
// Exposed for testing only.
sql::Connection* GetSQLConnection();
private:
// Used by |Init()| to migration database schema from older versions to
// current version. Requires the |app_locale| to be passed as a parameter as
// the locale can only safely be queried on the UI thread.
sql::InitStatus MigrateOldVersionsAsNeeded(const std::string& app_locale);
sql::Connection db_;
sql::MetaTable meta_table_;
scoped_ptr<AutofillTable> autofill_table_;
scoped_ptr<KeywordTable> keyword_table_;
scoped_ptr<LoginsTable> logins_table_;
scoped_ptr<TokenServiceTable> token_service_table_;
scoped_ptr<WebAppsTable> web_apps_table_;
scoped_ptr<WebIntentsTable> web_intents_table_;
scoped_ptr<content::NotificationService> notification_service_;
DISALLOW_COPY_AND_ASSIGN(WebDatabase);
};
#endif // CHROME_BROWSER_WEBDATA_WEB_DATABASE_H_
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