Mercurial > hg > orthanc-databases
annotate PostgreSQL/Plugins/IndexPlugin.cpp @ 522:c49136b34891 large-queries tip
use a prepared statement for InsertOrUpdateMetadata
| author | Alain Mazy <am@orthanc.team> |
|---|---|
| date | Fri, 05 Jul 2024 09:15:54 +0200 |
| parents | 54d518dcd74a |
| children |
| rev | line source |
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| 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) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 0 | 8 * |
| 9 * This program is free software: you can redistribute it and/or | |
| 10 * modify it under the terms of the GNU Affero General Public License | |
| 11 * as published by the Free Software Foundation, either version 3 of | |
| 12 * the License, or (at your option) any later version. | |
| 13 * | |
| 14 * This program is distributed in the hope that it will be useful, but | |
| 15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 * Affero General Public License for more details. | |
| 18 * | |
| 19 * You should have received a copy of the GNU Affero General Public License | |
| 20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 21 **/ | |
| 22 | |
| 23 | |
| 24 #include "PostgreSQLIndex.h" | |
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24
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25 #include "../../Framework/Plugins/PluginInitialization.h" |
| 0 | 26 |
| 152 | 27 #include <Logging.h> |
| 267 | 28 #include <Toolbox.h> |
| 0 | 29 |
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30 #include <google/protobuf/any.h> |
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31 |
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32 #define ORTHANC_PLUGIN_NAME "postgresql-index" |
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33 |
| 0 | 34 |
| 35 extern "C" | |
| 36 { | |
| 37 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context) | |
| 38 { | |
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39 GOOGLE_PROTOBUF_VERIFY_VERSION; |
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40 |
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41 if (!OrthancDatabases::InitializePlugin(context, ORTHANC_PLUGIN_NAME, "PostgreSQL", true)) |
| 0 | 42 { |
| 43 return -1; | |
| 44 } | |
| 45 | |
| 267 | 46 Orthanc::Toolbox::InitializeOpenSsl(); |
| 47 | |
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48 OrthancPlugins::OrthancConfiguration configuration; |
| 0 | 49 |
| 50 if (!configuration.IsSection("PostgreSQL")) | |
| 51 { | |
| 52 LOG(WARNING) << "No available configuration for the PostgreSQL index plugin"; | |
| 53 return 0; | |
| 54 } | |
| 55 | |
| 56 OrthancPlugins::OrthancConfiguration postgresql; | |
| 57 configuration.GetSection(postgresql, "PostgreSQL"); | |
| 58 | |
| 59 bool enable; | |
| 60 if (!postgresql.LookupBooleanValue(enable, "EnableIndex") || | |
| 61 !enable) | |
| 62 { | |
| 63 LOG(WARNING) << "The PostgreSQL index is currently disabled, set \"EnableIndex\" " | |
| 64 << "to \"true\" in the \"PostgreSQL\" section of the configuration file of Orthanc"; | |
| 65 return 0; | |
| 66 } | |
| 67 | |
| 68 try | |
| 69 { | |
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70 const size_t countConnections = postgresql.GetUnsignedIntegerValue("IndexConnectionsCount", 1); |
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71 |
| 0 | 72 OrthancDatabases::PostgreSQLParameters parameters(postgresql); |
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73 OrthancDatabases::IndexBackend::Register( |
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74 new OrthancDatabases::PostgreSQLIndex(context, parameters), countConnections, |
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75 parameters.GetMaxConnectionRetries()); |
| 0 | 76 } |
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77 catch (Orthanc::OrthancException& e) |
| 0 | 78 { |
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79 LOG(ERROR) << e.What(); |
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80 return -1; |
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81 } |
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82 catch (...) |
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83 { |
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84 LOG(ERROR) << "Native exception while initializing the plugin"; |
| 0 | 85 return -1; |
| 86 } | |
| 87 | |
| 88 return 0; | |
| 89 } | |
| 90 | |
| 91 | |
| 92 ORTHANC_PLUGINS_API void OrthancPluginFinalize() | |
| 93 { | |
| 11 | 94 LOG(WARNING) << "PostgreSQL index is finalizing"; |
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95 OrthancDatabases::IndexBackend::Finalize(); |
| 267 | 96 Orthanc::Toolbox::FinalizeOpenSsl(); |
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97 google::protobuf::ShutdownProtobufLibrary(); |
| 0 | 98 } |
| 99 | |
| 100 | |
| 101 ORTHANC_PLUGINS_API const char* OrthancPluginGetName() | |
| 102 { | |
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103 return ORTHANC_PLUGIN_NAME; |
| 0 | 104 } |
| 105 | |
| 106 | |
| 107 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() | |
| 108 { | |
| 109 return ORTHANC_PLUGIN_VERSION; | |
| 110 } | |
| 111 } |