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// Copyright (c) 2010 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_SYNC_PROFILE_SYNC_FACTORY_H__
#define CHROME_BROWSER_SYNC_PROFILE_SYNC_FACTORY_H__
#include <utility>
#include "base/task.h"
#include "chrome/browser/sync/glue/change_processor.h"
#include "chrome/browser/sync/glue/data_type_controller.h"
#include "chrome/browser/sync/glue/model_associator.h"
class ProfileSyncService;
namespace browser_sync {
class DataTypeManager;
}
// Factory class for all profile sync related classes.
class ProfileSyncFactory {
public:
// The various factory methods for the data type model associators
// and change processors all return this struct. This is needed
// because the change processors typically require a type-specific
// model associator at construction time.
struct SyncComponents {
browser_sync::AssociatorInterface* model_associator;
browser_sync::ChangeProcessor* change_processor;
SyncComponents(browser_sync::AssociatorInterface* ma,
browser_sync::ChangeProcessor* cp)
: model_associator(ma), change_processor(cp) {}
};
virtual ~ProfileSyncFactory() {}
// Instantiates and initializes a new ProfileSyncService. Enabled
// data types are registered with the service. The return pointer
// is owned by the caller.
virtual ProfileSyncService* CreateProfileSyncService() = 0;
// Instantiates a new DataTypeManager with a list of data type
// controllers. The return pointer is owned by the caller.
virtual browser_sync::DataTypeManager* CreateDataTypeManager(
const browser_sync::DataTypeController::TypeMap& controllers) = 0;
// Instantiates both a model associator and change processor for the
// bookmark data type. The pointers in the return struct are owned
// by the caller.
virtual SyncComponents CreateBookmarkSyncComponents(
ProfileSyncService* profile_sync_service) = 0;
// Instantiates both a model associator and change processor for the
// preference data type. The pointers in the return struct are
// owned by the caller.
virtual SyncComponents CreatePreferenceSyncComponents(
ProfileSyncService* profile_sync_service) = 0;
};
#endif // CHROME_BROWSER_SYNC_PROFILE_SYNC_FACTORY_H__
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