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annotate Framework/PostgreSQL/PostgreSQLTransaction.h @ 489:e8b4bb6a33e7

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introduction of ORTHANC_SDK_COMPATIBLE_VERSIONS in CMake
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 22 Mar 2024 14:27:36 +0100
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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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5 * Copyright (C) 2017-2024 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Affero General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Affero General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Affero General Public License
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 **/
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23 #pragma once
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25 #if ORTHANC_ENABLE_POSTGRESQL != 1
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26 # error PostgreSQL support must be enabled to use this file
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27 #endif
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29 #include "../Common/ITransaction.h"
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31 #include "PostgreSQLDatabase.h"
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33 namespace OrthancDatabases
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34 {
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35 class PostgreSQLTransaction : public ITransaction
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36 {
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37 private:
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38 PostgreSQLDatabase& database_;
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39 bool isOpen_;
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40
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41 void Begin(TransactionType type);
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42
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43 public:
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44 explicit PostgreSQLTransaction(PostgreSQLDatabase& database,
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45 TransactionType type);
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47 ~PostgreSQLTransaction();
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48
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49 virtual bool IsImplicit() const ORTHANC_OVERRIDE
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50 {
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51 return false;
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52 }
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54 virtual void Rollback() ORTHANC_OVERRIDE;
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56 virtual void Commit() ORTHANC_OVERRIDE;
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58 virtual IResult* Execute(IPrecompiledStatement& statement,
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59 const Dictionary& parameters) ORTHANC_OVERRIDE;
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61 virtual void ExecuteWithoutResult(IPrecompiledStatement& statement,
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62 const Dictionary& parameters) ORTHANC_OVERRIDE;
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64 virtual bool DoesTableExist(const std::string& name) ORTHANC_OVERRIDE
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65 {
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66 return database_.DoesTableExist(name.c_str());
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67 }
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68
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69 virtual bool DoesTriggerExist(const std::string& name) ORTHANC_OVERRIDE
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70 {
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71 return false;
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72 }
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74 virtual void ExecuteMultiLines(const std::string& query) ORTHANC_OVERRIDE
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75 {
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76 database_.ExecuteMultiLines(query);
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77 }
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78 };
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79 }