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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_storage_VacuumManager_h__
#define mozilla_storage_VacuumManager_h__
#include "nsCOMPtr.h"
#include "nsIObserver.h"
#include "mozIStorageVacuumParticipant.h"
#include "nsCategoryCache.h"
#include "mozilla/Attributes.h"
namespace mozilla {
namespace storage {
class VacuumManager final : public nsIObserver {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIOBSERVER
VacuumManager();
/**
* Obtains the VacuumManager object.
*/
static already_AddRefed<VacuumManager> getSingleton();
private:
~VacuumManager();
static VacuumManager* gVacuumManager;
// Cache of components registered in "vacuum-participant" category.
nsCategoryCache<mozIStorageVacuumParticipant> mParticipants;
};
} // namespace storage
} // namespace mozilla
#endif