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// Copyright 2014 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 COMPONENTS_SYNC_DRIVER_SHARED_CHANGE_PROCESSOR_REF_H_
#define COMPONENTS_SYNC_DRIVER_SHARED_CHANGE_PROCESSOR_REF_H_
#include <string>
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "components/sync/driver/shared_change_processor.h"
#include "components/sync/model/sync_change_processor.h"
#include "components/sync/model/sync_error_factory.h"
namespace syncer {
// A SyncChangeProcessor stub for interacting with a refcounted
// SharedChangeProcessor.
class SharedChangeProcessorRef : public SyncChangeProcessor,
public SyncErrorFactory {
public:
SharedChangeProcessorRef(
const scoped_refptr<SharedChangeProcessor>& change_processor);
~SharedChangeProcessorRef() override;
// SyncChangeProcessor implementation.
SyncError ProcessSyncChanges(const tracked_objects::Location& from_here,
const SyncChangeList& change_list) override;
SyncDataList GetAllSyncData(ModelType type) const override;
SyncError UpdateDataTypeContext(
ModelType type,
SyncChangeProcessor::ContextRefreshStatus refresh_status,
const std::string& context) override;
void AddLocalChangeObserver(LocalChangeObserver* observer) override;
void RemoveLocalChangeObserver(LocalChangeObserver* observer) override;
// SyncErrorFactory implementation.
SyncError CreateAndUploadError(const tracked_objects::Location& from_here,
const std::string& message) override;
// Default copy and assign welcome (and safe due to refcounted-ness).
private:
scoped_refptr<SharedChangeProcessor> change_processor_;
};
} // namespace syncer
#endif // COMPONENTS_SYNC_DRIVER_SHARED_CHANGE_PROCESSOR_REF_H_
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