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-rw-r--r--storage/VacuumManager.h45
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diff --git a/storage/VacuumManager.h b/storage/VacuumManager.h
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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 "mozIStorageStatementCallback.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 VacuumManager * getSingleton();
+
+private:
+ ~VacuumManager();
+
+ static VacuumManager *gVacuumManager;
+
+ // Cache of components registered in "vacuum-participant" category.
+ nsCategoryCache<mozIStorageVacuumParticipant> mParticipants;
+};
+
+} // namespace storage
+} // namespace mozilla
+
+#endif