Mercurial > hg > orthanc
annotate OrthancServer/DatabaseWrapper.h @ 199:dfa2899d9960
refactoring cont
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 27 Nov 2012 16:20:22 +0100 |
| parents | 663cc6c46d0a |
| children | 9c58b2b03cf0 |
| rev | line source |
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| 183 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, | |
| 4 * Belgium | |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 10 * | |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 22 * | |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #pragma once | |
| 34 | |
| 35 #include "../Core/SQLite/Connection.h" | |
|
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36 #include "../Core/SQLite/Transaction.h" |
| 183 | 37 #include "../Core/DicomFormat/DicomInstanceHasher.h" |
| 38 #include "IServerIndexListener.h" | |
| 39 | |
| 40 #include <list> | |
| 41 #include <boost/date_time/posix_time/posix_time.hpp> | |
| 42 | |
| 43 namespace Orthanc | |
| 44 { | |
| 45 namespace Internals | |
| 46 { | |
| 47 class SignalRemainingAncestor; | |
| 48 } | |
| 49 | |
| 50 /** | |
| 51 * This class manages an instance of the Orthanc SQLite database. It | |
| 52 * translates low-level requests into SQL statements. Mutual | |
| 53 * exclusion MUST be implemented at a higher level. | |
| 54 **/ | |
| 55 class DatabaseWrapper | |
| 56 { | |
| 57 private: | |
| 58 IServerIndexListener& listener_; | |
| 59 SQLite::Connection db_; | |
| 60 Internals::SignalRemainingAncestor* signalRemainingAncestor_; | |
| 61 | |
| 62 void Open(); | |
| 63 | |
| 64 public: | |
| 65 void SetGlobalProperty(const std::string& name, | |
| 66 const std::string& value); | |
| 67 | |
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68 bool LookupGlobalProperty(std::string& target, |
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69 const std::string& name); |
| 183 | 70 |
| 71 std::string GetGlobalProperty(const std::string& name, | |
| 72 const std::string& defaultValue = ""); | |
| 73 | |
| 74 int64_t CreateResource(const std::string& publicId, | |
| 75 ResourceType type); | |
| 76 | |
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77 bool LookupResource(const std::string& publicId, |
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78 int64_t& id, |
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79 ResourceType& type); |
| 183 | 80 |
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81 bool LookupParent(int64_t& parentId, |
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82 int64_t resourceId); |
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83 |
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84 std::string GetPublicId(int64_t resourceId); |
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85 |
| 183 | 86 void AttachChild(int64_t parent, |
| 87 int64_t child); | |
| 88 | |
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89 void GetChildren(Json::Value& childrenPublicIds, |
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90 int64_t id); |
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91 |
| 183 | 92 void DeleteResource(int64_t id); |
| 93 | |
| 94 void SetMetadata(int64_t id, | |
| 95 MetadataType type, | |
| 96 const std::string& value); | |
| 97 | |
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98 bool LookupMetadata(std::string& target, |
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99 int64_t id, |
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100 MetadataType type); |
| 183 | 101 |
| 102 std::string GetMetadata(int64_t id, | |
| 103 MetadataType type, | |
| 104 const std::string& defaultValue = ""); | |
| 105 | |
| 106 void AttachFile(int64_t id, | |
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107 AttachedFileType contentType, |
| 183 | 108 const std::string& fileUuid, |
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109 uint64_t compressedSize, |
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110 uint64_t uncompressedSize, |
| 183 | 111 CompressionType compressionType); |
| 112 | |
| 113 void AttachFile(int64_t id, | |
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114 AttachedFileType contentType, |
| 183 | 115 const std::string& fileUuid, |
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116 uint64_t fileSize) |
| 183 | 117 { |
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118 AttachFile(id, contentType, fileUuid, fileSize, fileSize, CompressionType_None); |
| 183 | 119 } |
| 120 | |
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121 bool LookupFile(int64_t id, |
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122 AttachedFileType contentType, |
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123 std::string& fileUuid, |
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124 uint64_t& compressedSize, |
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125 uint64_t& uncompressedSize, |
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126 CompressionType& compressionType); |
| 183 | 127 |
| 128 void SetMainDicomTags(int64_t id, | |
| 129 const DicomMap& tags); | |
| 130 | |
| 131 void GetMainDicomTags(DicomMap& map, | |
| 132 int64_t id); | |
| 133 | |
| 134 bool GetParentPublicId(std::string& result, | |
| 135 int64_t id); | |
| 136 | |
| 137 void GetChildrenPublicId(std::list<std::string>& result, | |
| 138 int64_t id); | |
| 139 | |
| 199 | 140 void GetChildrenInternalId(std::list<int64_t>& result, |
| 141 int64_t id); | |
| 142 | |
| 183 | 143 void LogChange(ChangeType changeType, |
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144 int64_t internalId, |
| 183 | 145 ResourceType resourceType, |
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146 const boost::posix_time::ptime& date = boost::posix_time::second_clock::local_time()); |
| 183 | 147 |
| 148 void LogExportedInstance(const std::string& remoteModality, | |
| 149 DicomInstanceHasher& hasher, | |
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150 const boost::posix_time::ptime& date = boost::posix_time::second_clock::local_time()); |
| 183 | 151 |
| 152 int64_t GetTableRecordCount(const std::string& table); | |
| 153 | |
| 154 uint64_t GetTotalCompressedSize(); | |
| 155 | |
| 156 uint64_t GetTotalUncompressedSize(); | |
| 157 | |
| 190 | 158 void GetAllPublicIds(Json::Value& target, |
| 159 ResourceType resourceType); | |
| 160 | |
| 183 | 161 DatabaseWrapper(const std::string& path, |
| 162 IServerIndexListener& listener); | |
| 163 | |
| 164 DatabaseWrapper(IServerIndexListener& listener); | |
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165 |
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166 SQLite::Transaction* StartTransaction() |
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167 { |
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168 return new SQLite::Transaction(db_); |
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169 } |
| 183 | 170 }; |
| 171 } |