1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * |
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5 * This program is free software: you can redistribute it and/or modify |
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6 * it under the terms of the GNU Lesser General Public License as published by |
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7 * the Free Software Foundation, version 2.1 of the License. |
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8 * |
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9 * This program is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 * GNU Lesser General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Lesser General Public License |
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15 * along with this program. If not, |
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16 * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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17 * |
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18 * Description: |
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19 * |
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20 */ |
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21 |
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22 #ifndef XQCENTRALREPOSITORYUTILS_H |
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23 #define XQCENTRALREPOSITORYUTILS_H |
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24 |
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25 #include <QObject> |
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26 #include "xqsettingskey.h" |
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27 #include "settingsmanager_global.h" |
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28 |
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29 class XQSettingsManager; |
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30 class XQCentralRepositoryUtilsPrivate; |
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31 class XQCentralRepositorySearchCriteria; |
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32 |
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33 class XQSETTINGSMANAGER_EXPORT XQCentralRepositoryUtils : public QObject |
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34 { |
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35 public: |
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36 |
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37 enum TransactionMode |
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38 { |
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39 ConcurrentReadWriteTransaction, |
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40 ReadTransaction, |
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41 ReadWriteTransaction |
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42 }; |
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43 |
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44 enum TransactionState |
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45 { |
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46 NotInTransaction, |
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47 ActiveTransaction, |
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48 FailedTransaction, |
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49 UnknownTransaction |
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50 }; |
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51 |
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52 XQCentralRepositoryUtils(XQSettingsManager& settingsManager, QObject* parent = 0); |
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53 ~XQCentralRepositoryUtils(); |
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54 bool createKey(const XQCentralRepositorySettingsKey& key, const QVariant& value); |
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55 bool deleteKey(const XQCentralRepositorySettingsKey& key); |
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56 bool resetKey(const XQCentralRepositorySettingsKey& key); |
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57 bool resetRepository(long int repositoryUid); |
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58 QList<XQCentralRepositorySettingsKey> findKeys(const XQCentralRepositorySearchCriteria& criteria); |
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59 |
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60 bool startTransaction(long int repositoryUid, TransactionMode transactionMode); |
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61 bool commitTransaction(long int repositoryUid); |
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62 void cancelTransaction(long int repositoryUid); |
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63 void failTransaction(long int repositoryUid); |
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64 TransactionState transactionState(long int repositoryUid) const; |
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65 |
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66 private: |
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67 XQCentralRepositoryUtilsPrivate* d; |
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68 }; |
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69 |
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70 #endif //XQCENTRALREPOSITORYUTILS_H |
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