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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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67
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5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #include "SQLiteTransaction.h"
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23
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24 #include "SQLiteResult.h"
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25 #include "SQLiteStatement.h"
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26
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27 #include <Core/OrthancException.h>
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28
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29 namespace OrthancDatabases
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30 {
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31 SQLiteTransaction::SQLiteTransaction(SQLiteDatabase& database) :
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32 transaction_(database.GetObject()),
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33 readOnly_(true)
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34 {
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35 transaction_.Begin();
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36
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37 if (!transaction_.IsOpen())
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38 {
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39 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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40 }
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41 }
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42
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43 IResult* SQLiteTransaction::Execute(IPrecompiledStatement& statement,
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44 const Dictionary& parameters)
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45 {
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46 std::auto_ptr<IResult> result(dynamic_cast<SQLiteStatement&>(statement).Execute(*this, parameters));
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47
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48 if (!statement.IsReadOnly())
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49 {
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50 readOnly_ = false;
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51 }
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52
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53 return result.release();
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54 }
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55
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56 void SQLiteTransaction::ExecuteWithoutResult(IPrecompiledStatement& statement,
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57 const Dictionary& parameters)
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58 {
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59 dynamic_cast<SQLiteStatement&>(statement).ExecuteWithoutResult(*this, parameters);
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60
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61 if (!statement.IsReadOnly())
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62 {
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63 readOnly_ = false;
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64 }
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65 }
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66 }
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