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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
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2 * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ : |
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3 * This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 #ifndef mozilla_storage_VacuumManager_h__ |
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8 #define mozilla_storage_VacuumManager_h__ |
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9 |
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10 #include "nsCOMPtr.h" |
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11 #include "nsIObserver.h" |
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12 #include "mozIStorageStatementCallback.h" |
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13 #include "mozIStorageVacuumParticipant.h" |
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14 #include "nsCategoryCache.h" |
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15 #include "mozilla/Attributes.h" |
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16 |
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17 namespace mozilla { |
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18 namespace storage { |
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19 |
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20 class VacuumManager MOZ_FINAL : public nsIObserver |
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21 { |
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22 public: |
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23 NS_DECL_ISUPPORTS |
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24 NS_DECL_NSIOBSERVER |
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25 |
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26 VacuumManager(); |
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27 |
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28 /** |
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29 * Obtains the VacuumManager object. |
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30 */ |
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31 static VacuumManager * getSingleton(); |
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32 |
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33 private: |
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34 ~VacuumManager(); |
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35 |
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36 static VacuumManager *gVacuumManager; |
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37 |
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38 // Cache of components registered in "vacuum-participant" category. |
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39 nsCategoryCache<mozIStorageVacuumParticipant> mParticipants; |
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40 }; |
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41 |
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42 } // namespace storage |
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43 } // namespace mozilla |
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44 |
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45 #endif |