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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_GLUE_DATABASE_MODEL_WORKER_H_
#define CHROME_BROWSER_SYNC_GLUE_DATABASE_MODEL_WORKER_H_
#pragma once
#include "base/callback.h"
#include "base/ref_counted.h"
#include "chrome/browser/sync/engine/model_safe_worker.h"
namespace base {
class WaitableEvent;
}
namespace browser_sync {
// A ModelSafeWorker for database models (eg. autofill) that accepts requests
// from the syncapi that need to be fulfilled on the database thread.
class DatabaseModelWorker : public browser_sync::ModelSafeWorker {
public:
explicit DatabaseModelWorker() {}
// ModelSafeWorker implementation. Called on syncapi SyncerThread.
void DoWorkAndWaitUntilDone(Callback0::Type* work);
virtual ModelSafeGroup GetModelSafeGroup() { return GROUP_DB; }
virtual bool CurrentThreadIsWorkThread();
private:
void CallDoWorkAndSignalTask(Callback0::Type* work,
base::WaitableEvent* done);
DISALLOW_COPY_AND_ASSIGN(DatabaseModelWorker);
};
} // namespace browser_sync
#endif // CHROME_BROWSER_SYNC_GLUE_DATABASE_MODEL_WORKER_H_
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