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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_OFFLINE_PAGES_TASK_SQL_CALLBACK_TASK_H_
#define COMPONENTS_OFFLINE_PAGES_TASK_SQL_CALLBACK_TASK_H_
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "components/offline_pages/task/task.h"
namespace sql {
class Database;
}
namespace offline_pages {
class SqlStoreBase;
// A simple task that calls store->Execute() with the provided |exec_callback|
// and completes. |done_callback|, if provided, is called with the result. This
// class can be used if there are no UI thread actions that need done.
class SqlCallbackTask : public Task {
public:
typedef base::OnceCallback<bool(sql::Database* db)> ExecuteCallback;
typedef base::OnceCallback<void(bool)> DoneCallback;
SqlCallbackTask(SqlStoreBase* store,
ExecuteCallback exec_callback,
DoneCallback done_callback = {});
~SqlCallbackTask() override;
void Run() override;
private:
base::WeakPtr<SqlCallbackTask> GetWeakPtr() {
return weak_ptr_factory_.GetWeakPtr();
}
void Done(bool result);
raw_ptr<SqlStoreBase> store_;
ExecuteCallback exec_callback_;
DoneCallback done_callback_;
base::WeakPtrFactory<SqlCallbackTask> weak_ptr_factory_{this};
};
} // namespace offline_pages
#endif // COMPONENTS_OFFLINE_PAGES_TASK_SQL_CALLBACK_TASK_H_
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