Mercurial > hg > orthanc-databases
annotate Framework/PostgreSQL/PostgreSQLStatement.h @ 193:3236894320d6
upgrade to year 2021
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 06 Jan 2021 17:40:27 +0100 |
| parents | 6fe74f9a516e |
| children | ab96698c73a3 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #if ORTHANC_ENABLE_POSTGRESQL != 1 | |
| 25 # error PostgreSQL support must be enabled to use this file | |
| 26 #endif | |
| 27 | |
| 28 #include "../Common/IPrecompiledStatement.h" | |
| 29 #include "../Common/Query.h" | |
| 30 #include "../Common/GenericFormatter.h" | |
| 31 | |
| 32 #include "PostgreSQLDatabase.h" | |
| 33 #include "PostgreSQLLargeObject.h" | |
| 34 #include "PostgreSQLTransaction.h" | |
| 35 | |
| 36 #include <vector> | |
| 37 #include <memory> | |
| 38 #include <boost/shared_ptr.hpp> | |
| 39 | |
| 40 namespace OrthancDatabases | |
| 41 { | |
| 42 class PostgreSQLStatement : public IPrecompiledStatement | |
| 43 { | |
| 44 private: | |
| 45 class ResultWrapper; | |
| 46 class Inputs; | |
| 47 friend class PostgreSQLResult; | |
| 48 | |
| 49 PostgreSQLDatabase& database_; | |
| 50 bool readOnly_; | |
| 51 std::string id_; | |
| 52 std::string sql_; | |
| 53 std::vector<unsigned int /*Oid*/> oids_; | |
| 54 std::vector<int> binary_; | |
| 55 boost::shared_ptr<Inputs> inputs_; | |
| 56 GenericFormatter formatter_; | |
| 57 | |
| 58 void Prepare(); | |
| 59 | |
| 60 void Unprepare(); | |
| 61 | |
| 62 void DeclareInputInternal(unsigned int param, | |
| 63 unsigned int /*Oid*/ type); | |
| 64 | |
| 65 void* /* PGresult* */ Execute(); | |
| 66 | |
| 67 public: | |
| 68 PostgreSQLStatement(PostgreSQLDatabase& database, | |
| 69 const std::string& sql, | |
| 70 bool readOnly); | |
| 71 | |
| 72 PostgreSQLStatement(PostgreSQLDatabase& database, | |
| 73 const Query& query); | |
| 74 | |
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75 ~PostgreSQLStatement(); |
| 0 | 76 |
| 186 | 77 virtual bool IsReadOnly() const ORTHANC_OVERRIDE |
| 0 | 78 { |
| 79 return readOnly_; | |
| 80 } | |
| 81 | |
| 82 void DeclareInputInteger(unsigned int param); | |
| 83 | |
| 84 void DeclareInputInteger64(unsigned int param); | |
| 85 | |
| 86 void DeclareInputString(unsigned int param); | |
| 87 | |
| 88 void DeclareInputBinary(unsigned int param); | |
| 89 | |
| 90 void DeclareInputLargeObject(unsigned int param); | |
| 91 | |
| 92 void Run(); | |
| 93 | |
| 94 void BindNull(unsigned int param); | |
| 95 | |
| 96 void BindInteger(unsigned int param, int value); | |
| 97 | |
| 98 void BindInteger64(unsigned int param, int64_t value); | |
| 99 | |
| 100 void BindString(unsigned int param, const std::string& value); | |
| 101 | |
| 102 void BindLargeObject(unsigned int param, const PostgreSQLLargeObject& value); | |
| 103 | |
| 104 PostgreSQLDatabase& GetDatabase() const | |
| 105 { | |
| 106 return database_; | |
| 107 } | |
| 108 | |
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109 IResult* Execute(ITransaction& transaction, |
| 0 | 110 const Dictionary& parameters); |
| 111 | |
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112 void ExecuteWithoutResult(ITransaction& transaction, |
| 0 | 113 const Dictionary& parameters); |
| 114 }; | |
| 115 } |