annotate OrthancServer/DatabaseWrapper.cpp @ 2162:d738945c25cd

migrating TODO from Trello
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 22 Nov 2016 11:29:03 +0100
parents 5a8840920121
children a3a65de1840f
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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 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "PrecompiledHeadersServer.h"
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34 #include "DatabaseWrapper.h"
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35
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36 #include "../Core/DicomFormat/DicomArray.h"
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37 #include "../Core/Logging.h"
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38 #include "EmbeddedResources.h"
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39 #include "ServerToolbox.h"
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40
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41 #include <stdio.h>
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42 #include <boost/lexical_cast.hpp>
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43
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44 namespace Orthanc
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45 {
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46
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47 namespace Internals
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48 {
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49 class SignalFileDeleted : public SQLite::IScalarFunction
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50 {
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51 private:
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52 IDatabaseListener& listener_;
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53
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54 public:
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55 SignalFileDeleted(IDatabaseListener& listener) :
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56 listener_(listener)
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57 {
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58 }
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59
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60 virtual const char* GetName() const
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61 {
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62 return "SignalFileDeleted";
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63 }
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64
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65 virtual unsigned int GetCardinality() const
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66 {
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67 return 7;
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68 }
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69
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70 virtual void Compute(SQLite::FunctionContext& context)
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71 {
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72 std::string uncompressedMD5, compressedMD5;
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73
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74 if (!context.IsNullValue(5))
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75 {
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76 uncompressedMD5 = context.GetStringValue(5);
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77 }
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78
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79 if (!context.IsNullValue(6))
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80 {
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81 compressedMD5 = context.GetStringValue(6);
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82 }
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83
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84 FileInfo info(context.GetStringValue(0),
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85 static_cast<FileContentType>(context.GetIntValue(1)),
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86 static_cast<uint64_t>(context.GetInt64Value(2)),
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87 uncompressedMD5,
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88 static_cast<CompressionType>(context.GetIntValue(3)),
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89 static_cast<uint64_t>(context.GetInt64Value(4)),
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90 compressedMD5);
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91
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92 listener_.SignalFileDeleted(info);
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93 }
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94 };
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95
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96 class SignalResourceDeleted : public SQLite::IScalarFunction
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97 {
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98 private:
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99 IDatabaseListener& listener_;
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100
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101 public:
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102 SignalResourceDeleted(IDatabaseListener& listener) :
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103 listener_(listener)
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104 {
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105 }
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106
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107 virtual const char* GetName() const
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108 {
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109 return "SignalResourceDeleted";
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110 }
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111
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112 virtual unsigned int GetCardinality() const
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113 {
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114 return 2;
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115 }
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116
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117 virtual void Compute(SQLite::FunctionContext& context)
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118 {
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119 ResourceType type = static_cast<ResourceType>(context.GetIntValue(1));
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120 ServerIndexChange change(ChangeType_Deleted, type, context.GetStringValue(0));
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121 listener_.SignalChange(change);
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122 }
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123 };
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124
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125 class SignalRemainingAncestor : public SQLite::IScalarFunction
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126 {
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127 private:
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128 bool hasRemainingAncestor_;
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129 std::string remainingPublicId_;
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130 ResourceType remainingType_;
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131
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132 public:
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133 SignalRemainingAncestor() :
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134 hasRemainingAncestor_(false)
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135 {
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136 }
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137
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138 void Reset()
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139 {
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140 hasRemainingAncestor_ = false;
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141 }
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142
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143 virtual const char* GetName() const
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144 {
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145 return "SignalRemainingAncestor";
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146 }
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147
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148 virtual unsigned int GetCardinality() const
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149 {
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150 return 2;
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151 }
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152
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153 virtual void Compute(SQLite::FunctionContext& context)
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154 {
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155 VLOG(1) << "There exists a remaining ancestor with public ID \""
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156 << context.GetStringValue(0)
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157 << "\" of type "
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158 << context.GetIntValue(1);
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159
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160 if (!hasRemainingAncestor_ ||
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161 remainingType_ >= context.GetIntValue(1))
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162 {
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163 hasRemainingAncestor_ = true;
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164 remainingPublicId_ = context.GetStringValue(0);
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165 remainingType_ = static_cast<ResourceType>(context.GetIntValue(1));
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166 }
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167 }
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168
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169 bool HasRemainingAncestor() const
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170 {
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171 return hasRemainingAncestor_;
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172 }
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173
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174 const std::string& GetRemainingAncestorId() const
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175 {
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176 assert(hasRemainingAncestor_);
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177 return remainingPublicId_;
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178 }
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179
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180 ResourceType GetRemainingAncestorType() const
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181 {
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182 assert(hasRemainingAncestor_);
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183 return remainingType_;
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184 }
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185 };
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186 }
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187
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188
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189
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190 void DatabaseWrapper::GetChildren(std::list<std::string>& childrenPublicIds,
193
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191 int64_t id)
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parents: 192
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192 {
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193 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT publicId FROM Resources WHERE parentId=?");
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194 s.BindInt64(0, id);
193
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195
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196 childrenPublicIds.clear();
193
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diff changeset
197 while (s.Step())
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198 {
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199 childrenPublicIds.push_back(s.ColumnString(0));
193
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200 }
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parents: 192
diff changeset
201 }
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parents: 192
diff changeset
202
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diff changeset
203
183
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204 void DatabaseWrapper::DeleteResource(int64_t id)
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205 {
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206 signalRemainingAncestor_->Reset();
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parents:
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207
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208 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM Resources WHERE internalId=?");
585
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209 s.BindInt64(0, id);
183
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210 s.Run();
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211
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diff changeset
212 if (signalRemainingAncestor_->HasRemainingAncestor() &&
32fcc5dc7562 abstraction
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parents: 1246
diff changeset
213 listener_ != NULL)
183
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214 {
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215 listener_->SignalRemainingAncestor(signalRemainingAncestor_->GetRemainingAncestorType(),
32fcc5dc7562 abstraction
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parents: 1246
diff changeset
216 signalRemainingAncestor_->GetRemainingAncestorId());
183
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parents:
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217 }
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parents:
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218 }
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parents:
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219
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parents:
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220
1301
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parents: 1300
diff changeset
221 bool DatabaseWrapper::GetParentPublicId(std::string& target,
183
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222 int64_t id)
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223 {
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diff changeset
224 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT a.publicId FROM Resources AS a, Resources AS b "
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225 "WHERE a.internalId = b.parentId AND b.internalId = ?");
585
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diff changeset
226 s.BindInt64(0, id);
183
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parents:
diff changeset
227
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parents:
diff changeset
228 if (s.Step())
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parents:
diff changeset
229 {
1301
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parents: 1300
diff changeset
230 target = s.ColumnString(0);
183
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231 return true;
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parents:
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232 }
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parents:
diff changeset
233 else
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parents:
diff changeset
234 {
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parents:
diff changeset
235 return false;
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parents:
diff changeset
236 }
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parents:
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237 }
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parents:
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238
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239
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240 int64_t DatabaseWrapper::GetTableRecordCount(const std::string& table)
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241 {
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diff changeset
242 char buf[128];
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parents:
diff changeset
243 sprintf(buf, "SELECT COUNT(*) FROM %s", table.c_str());
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parents:
diff changeset
244 SQLite::Statement s(db_, buf);
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parents:
diff changeset
245
218
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parents: 206
diff changeset
246 if (!s.Step())
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parents: 206
diff changeset
247 {
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parents: 206
diff changeset
248 throw OrthancException(ErrorCode_InternalError);
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parents: 206
diff changeset
249 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 206
diff changeset
250
183
baada606da3c databasewrapper
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parents:
diff changeset
251 int64_t c = s.ColumnInt(0);
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diff changeset
252 assert(!s.Step());
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diff changeset
253
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diff changeset
254 return c;
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parents:
diff changeset
255 }
baada606da3c databasewrapper
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parents:
diff changeset
256
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parents:
diff changeset
257
1847
559956d5ceb2 cppcheck
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parents: 1729
diff changeset
258 DatabaseWrapper::DatabaseWrapper(const std::string& path) :
559956d5ceb2 cppcheck
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parents: 1729
diff changeset
259 listener_(NULL),
559956d5ceb2 cppcheck
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parents: 1729
diff changeset
260 base_(db_),
559956d5ceb2 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1729
diff changeset
261 signalRemainingAncestor_(NULL),
559956d5ceb2 cppcheck
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parents: 1729
diff changeset
262 version_(0)
183
baada606da3c databasewrapper
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parents:
diff changeset
263 {
baada606da3c databasewrapper
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parents:
diff changeset
264 db_.Open(path);
baada606da3c databasewrapper
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parents:
diff changeset
265 }
baada606da3c databasewrapper
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parents:
diff changeset
266
1847
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parents: 1729
diff changeset
267 DatabaseWrapper::DatabaseWrapper() :
559956d5ceb2 cppcheck
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parents: 1729
diff changeset
268 listener_(NULL),
559956d5ceb2 cppcheck
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parents: 1729
diff changeset
269 base_(db_),
559956d5ceb2 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1729
diff changeset
270 signalRemainingAncestor_(NULL),
559956d5ceb2 cppcheck
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parents: 1729
diff changeset
271 version_(0)
183
baada606da3c databasewrapper
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parents:
diff changeset
272 {
baada606da3c databasewrapper
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diff changeset
273 db_.OpenInMemory();
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parents:
diff changeset
274 }
baada606da3c databasewrapper
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parents:
diff changeset
275
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parents:
diff changeset
276 void DatabaseWrapper::Open()
baada606da3c databasewrapper
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parents:
diff changeset
277 {
1717
3926e6317a43 SetIdentifierTagInternal
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parents: 1712
diff changeset
278 db_.Execute("PRAGMA ENCODING=\"UTF-8\";");
3926e6317a43 SetIdentifierTagInternal
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parents: 1712
diff changeset
279
374
42e87c17cab8 some refactoring
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parents: 310
diff changeset
280 // Performance tuning of SQLite with PRAGMAs
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diff changeset
281 // http://www.sqlite.org/pragma.html
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parents: 310
diff changeset
282 db_.Execute("PRAGMA SYNCHRONOUS=NORMAL;");
42e87c17cab8 some refactoring
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parents: 310
diff changeset
283 db_.Execute("PRAGMA JOURNAL_MODE=WAL;");
42e87c17cab8 some refactoring
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parents: 310
diff changeset
284 db_.Execute("PRAGMA LOCKING_MODE=EXCLUSIVE;");
42e87c17cab8 some refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 310
diff changeset
285 db_.Execute("PRAGMA WAL_AUTOCHECKPOINT=1000;");
42e87c17cab8 some refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 310
diff changeset
286 //db_.Execute("PRAGMA TEMP_STORE=memory");
42e87c17cab8 some refactoring
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parents: 310
diff changeset
287
183
baada606da3c databasewrapper
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parents:
diff changeset
288 if (!db_.DoesTableExist("GlobalProperties"))
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parents:
diff changeset
289 {
baada606da3c databasewrapper
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parents:
diff changeset
290 LOG(INFO) << "Creating the database";
baada606da3c databasewrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
291 std::string query;
203
9283552c25df db refactoring done
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 200
diff changeset
292 EmbeddedResources::GetFileResource(query, EmbeddedResources::PREPARE_DATABASE);
183
baada606da3c databasewrapper
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parents:
diff changeset
293 db_.Execute(query);
baada606da3c databasewrapper
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parents:
diff changeset
294 }
baada606da3c databasewrapper
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parents:
diff changeset
295
567
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diff changeset
296 // Check the version of the database
1615
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parents: 1509
diff changeset
297 std::string tmp;
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diff changeset
298 if (!LookupGlobalProperty(tmp, GlobalProperty_DatabaseSchemaVersion))
1239
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parents: 1238
diff changeset
299 {
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
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parents: 1509
diff changeset
300 tmp = "Unknown";
1239
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diff changeset
301 }
92c6b3b57699 cleaning
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parents: 1238
diff changeset
302
252
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
303 bool ok = false;
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
304 try
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
305 {
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
306 LOG(INFO) << "Version of the Orthanc database: " << tmp;
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
307 version_ = boost::lexical_cast<unsigned int>(tmp);
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
308 ok = true;
252
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
309 }
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
310 catch (boost::bad_lexical_cast&)
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
311 {
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
312 }
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
313
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
314 if (!ok)
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
315 {
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
316 LOG(ERROR) << "Incompatible version of the Orthanc database: " << tmp;
252
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
317 throw OrthancException(ErrorCode_IncompatibleDatabaseVersion);
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
318 }
bd009f0b1931 db version
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 238
diff changeset
319
183
baada606da3c databasewrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
320 signalRemainingAncestor_ = new Internals::SignalRemainingAncestor;
baada606da3c databasewrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
321 db_.Register(signalRemainingAncestor_);
1247
32fcc5dc7562 abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1246
diff changeset
322 }
32fcc5dc7562 abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1246
diff changeset
323
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
324
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
325 static void ExecuteUpgradeScript(SQLite::Connection& db,
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
326 EmbeddedResources::FileResourceId script)
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
327 {
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
328 std::string upgrade;
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
329 EmbeddedResources::GetFileResource(upgrade, script);
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
330 db.BeginTransaction();
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
331 db.Execute(upgrade);
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
332 db.CommitTransaction();
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
333 }
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
334
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
335
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
336 void DatabaseWrapper::Upgrade(unsigned int targetVersion,
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
337 IStorageArea& storageArea)
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
338 {
1664
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
339 if (targetVersion != 6)
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
340 {
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
341 throw OrthancException(ErrorCode_IncompatibleDatabaseVersion);
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
342 }
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
343
1664
0c58f189782d prepare migration to db v6
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parents: 1615
diff changeset
344 // This version of Orthanc is only compatible with versions 3, 4,
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
345 // 5 and 6 of the DB schema
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
346 if (version_ != 3 &&
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
347 version_ != 4 &&
1664
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
348 version_ != 5 &&
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
349 version_ != 6)
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
350 {
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
351 throw OrthancException(ErrorCode_IncompatibleDatabaseVersion);
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
352 }
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
353
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
354 if (version_ == 3)
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
355 {
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
356 LOG(WARNING) << "Upgrading database version from 3 to 4";
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
357 ExecuteUpgradeScript(db_, EmbeddedResources::UPGRADE_DATABASE_3_TO_4);
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
358 version_ = 4;
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
359 }
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
360
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
361 if (version_ == 4)
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
362 {
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
363 LOG(WARNING) << "Upgrading database version from 4 to 5";
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
364 ExecuteUpgradeScript(db_, EmbeddedResources::UPGRADE_DATABASE_4_TO_5);
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
365 version_ = 5;
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
366 }
1664
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
367
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
368 if (version_ == 5)
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
369 {
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
370 LOG(WARNING) << "Upgrading database version from 5 to 6";
1668
de1413733c97 reconstructing main dicom tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1665
diff changeset
371 // No change in the DB schema, the step from version 5 to 6 only
1710
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1672
diff changeset
372 // consists in reconstructing the main DICOM tags information
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1672
diff changeset
373 // (as more tags got included).
1668
de1413733c97 reconstructing main dicom tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1665
diff changeset
374 db_.BeginTransaction();
2120
4b02ec79728a refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
375 ServerToolbox::ReconstructMainDicomTags(*this, storageArea, ResourceType_Patient);
4b02ec79728a refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
376 ServerToolbox::ReconstructMainDicomTags(*this, storageArea, ResourceType_Study);
4b02ec79728a refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
377 ServerToolbox::ReconstructMainDicomTags(*this, storageArea, ResourceType_Series);
4b02ec79728a refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
378 ServerToolbox::ReconstructMainDicomTags(*this, storageArea, ResourceType_Instance);
1710
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1672
diff changeset
379 db_.Execute("UPDATE GlobalProperties SET value=\"6\" WHERE property=" +
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1672
diff changeset
380 boost::lexical_cast<std::string>(GlobalProperty_DatabaseSchemaVersion) + ";");
1668
de1413733c97 reconstructing main dicom tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1665
diff changeset
381 db_.CommitTransaction();
1664
0c58f189782d prepare migration to db v6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1615
diff changeset
382 version_ = 6;
1729
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1725
diff changeset
383 }
1615
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
384 }
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
385
c40fe92a68e7 Primitives to upgrade the database version in plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1509
diff changeset
386
1432
0ac74fa21db8 rename IServerIndexListener as IDatabaseListener
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1407
diff changeset
387 void DatabaseWrapper::SetListener(IDatabaseListener& listener)
1247
32fcc5dc7562 abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1246
diff changeset
388 {
32fcc5dc7562 abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1246
diff changeset
389 listener_ = &listener;
32fcc5dc7562 abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1246
diff changeset
390 db_.Register(new Internals::SignalFileDeleted(listener));
32fcc5dc7562 abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1246
diff changeset
391 db_.Register(new Internals::SignalResourceDeleted(listener));
183
baada606da3c databasewrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
392 }
238
e4148b0ab1d0 statistics URI
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
393
413
47d63c941902 clearing /exports and /changes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 399
diff changeset
394
47d63c941902 clearing /exports and /changes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 399
diff changeset
395 void DatabaseWrapper::ClearTable(const std::string& tableName)
47d63c941902 clearing /exports and /changes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 399
diff changeset
396 {
47d63c941902 clearing /exports and /changes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 399
diff changeset
397 db_.Execute("DELETE FROM " + tableName);
47d63c941902 clearing /exports and /changes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 399
diff changeset
398 }
513
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
399
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
400
1671
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
401 bool DatabaseWrapper::LookupParent(int64_t& parentId,
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
402 int64_t resourceId)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
403 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
404 bool found;
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
405 ErrorCode error = base_.LookupParent(found, parentId, resourceId);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
406
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
407 if (error != ErrorCode_Success)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
408 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
409 throw OrthancException(error);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
410 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
411 else
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
412 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
413 return found;
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
414 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
415 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
416
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
417
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
418 ResourceType DatabaseWrapper::GetResourceType(int64_t resourceId)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
419 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
420 ResourceType result;
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
421 ErrorCode code = base_.GetResourceType(result, resourceId);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
422
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
423 if (code == ErrorCode_Success)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
424 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
425 return result;
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
426 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
427 else
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
428 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
429 throw OrthancException(code);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
430 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
431 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
432
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
433
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
434 std::string DatabaseWrapper::GetPublicId(int64_t resourceId)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
435 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
436 std::string id;
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
437
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
438 if (base_.GetPublicId(id, resourceId))
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
439 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
440 return id;
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
441 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
442 else
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
443 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
444 throw OrthancException(ErrorCode_UnknownResource);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
445 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
446 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
447
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
448
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
449 void DatabaseWrapper::GetChanges(std::list<ServerIndexChange>& target /*out*/,
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
450 bool& done /*out*/,
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
451 int64_t since,
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
452 uint32_t maxResults)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
453 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
454 ErrorCode code = base_.GetChanges(target, done, since, maxResults);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
455
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
456 if (code != ErrorCode_Success)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
457 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
458 throw OrthancException(code);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
459 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
460 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
461
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
462
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
463 void DatabaseWrapper::GetLastChange(std::list<ServerIndexChange>& target /*out*/)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
464 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
465 ErrorCode code = base_.GetLastChange(target);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
466
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
467 if (code != ErrorCode_Success)
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
468 {
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
469 throw OrthancException(code);
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
470 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
471 }
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
472
2f2e2ec17bc4 sample database plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1670
diff changeset
473
1301
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1300
diff changeset
474 void DatabaseWrapper::GetAllMetadata(std::map<MetadataType, std::string>& target,
1006
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
475 int64_t id)
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
476 {
1301
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1300
diff changeset
477 target.clear();
1006
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
478
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
479 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT type, value FROM Metadata WHERE id=?");
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
480 s.BindInt64(0, id);
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
481
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
482 while (s.Step())
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
483 {
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
484 MetadataType key = static_cast<MetadataType>(s.ColumnInt(0));
1301
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1300
diff changeset
485 target[key] = s.ColumnString(1);
1006
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
486 }
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
487 }
649d47854314 proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
488
183
baada606da3c databasewrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 }