Mercurial > hg > orthanc

annotate OrthancServer/Sources/ServerIndex.cpp @ 5611:1a995c6f9dae

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 09 May 2024 10:43:10 +0200
parents b2a97dfd719f
children f7adfb22e20e
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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 General Public License as
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10 * published by the Free Software Foundation, either version 3 of the
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11 * 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 * 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 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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22
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23 #include "PrecompiledHeadersServer.h"
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24 #include "ServerIndex.h"
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25
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26 #ifndef NOMINMAX
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27 #define NOMINMAX
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28 #endif
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29
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30 #include "../../OrthancFramework/Sources/Logging.h"
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31 #include "../../OrthancFramework/Sources/Toolbox.h"
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32
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33 #include "OrthancConfiguration.h"
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34 #include "ServerContext.h"
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35 #include "ServerIndexChange.h"
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36 #include "ServerToolbox.h"
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38
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39 namespace Orthanc
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40 {
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41 class ServerIndex::TransactionContext : public StatelessDatabaseOperations::ITransactionContext
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42 {
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43 private:
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44 struct FileToRemove
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45 {
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46 private:
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47 std::string uuid_;
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48 FileContentType type_;
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49
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50 public:
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51 explicit FileToRemove(const FileInfo& info) :
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52 uuid_(info.GetUuid()),
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53 type_(info.GetContentType())
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54 {
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55 }
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56
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57 const std::string& GetUuid() const
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58 {
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59 return uuid_;
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60 }
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61
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62 FileContentType GetContentType() const
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63 {
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64 return type_;
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65 }
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66 };
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67
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68 ServerContext& context_;
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69 bool hasRemainingLevel_;
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70 ResourceType remainingType_;
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71 std::string remainingPublicId_;
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72 std::list<FileToRemove> pendingFilesToRemove_;
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73 std::list<ServerIndexChange> pendingChanges_;
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74 uint64_t sizeOfFilesToRemove_;
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75 uint64_t sizeOfAddedAttachments_;
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76
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77 void Reset()
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78 {
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79 sizeOfFilesToRemove_ = 0;
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80 hasRemainingLevel_ = false;
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81 remainingType_ = ResourceType_Instance; // dummy initialization
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82 pendingFilesToRemove_.clear();
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83 pendingChanges_.clear();
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84 sizeOfAddedAttachments_ = 0;
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85 }
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86
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87 void CommitFilesToRemove()
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88 {
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89 for (std::list<FileToRemove>::const_iterator
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90 it = pendingFilesToRemove_.begin();
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91 it != pendingFilesToRemove_.end(); ++it)
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92 {
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93 try
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94 {
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95 context_.RemoveFile(it->GetUuid(), it->GetContentType());
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96 }
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97 catch (OrthancException& e)
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98 {
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99 LOG(ERROR) << "Unable to remove an attachment from the storage area: "
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100 << it->GetUuid() << " (type: " << EnumerationToString(it->GetContentType()) << ")";
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101 }
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102 }
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103 }
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104
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105 void CommitChanges()
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106 {
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107 for (std::list<ServerIndexChange>::const_iterator
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108 it = pendingChanges_.begin();
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109 it != pendingChanges_.end(); ++it)
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110 {
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111 context_.SignalChange(*it);
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112 }
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113 }
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114
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115 public:
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116 explicit TransactionContext(ServerContext& context) :
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117 context_(context)
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118 {
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119 Reset();
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120 assert(ResourceType_Patient < ResourceType_Study &&
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121 ResourceType_Study < ResourceType_Series &&
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122 ResourceType_Series < ResourceType_Instance);
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123 }
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124
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125 virtual void SignalRemainingAncestor(ResourceType parentType,
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126 const std::string& publicId) ORTHANC_OVERRIDE
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127 {
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128 LOG(TRACE) << "Remaining ancestor \"" << publicId << "\" (" << parentType << ")";
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129
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130 if (hasRemainingLevel_)
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131 {
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132 if (parentType < remainingType_)
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133 {
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134 remainingType_ = parentType;
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135 remainingPublicId_ = publicId;
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136 }
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137 }
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138 else
201
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139 {
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140 hasRemainingLevel_ = true;
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141 remainingType_ = parentType;
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142 remainingPublicId_ = publicId;
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143 }
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144 }
201
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145
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146 virtual void SignalAttachmentDeleted(const FileInfo& info) ORTHANC_OVERRIDE
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147 {
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148 assert(Toolbox::IsUuid(info.GetUuid()));
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149 pendingFilesToRemove_.push_back(FileToRemove(info));
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150 sizeOfFilesToRemove_ += info.GetCompressedSize();
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151 }
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152
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153 virtual void SignalResourceDeleted(ResourceType type,
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154 const std::string& publicId) ORTHANC_OVERRIDE
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155 {
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156 SignalChange(ServerIndexChange(ChangeType_Deleted, type, publicId));
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157 }
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158
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159 virtual void SignalChange(const ServerIndexChange& change) ORTHANC_OVERRIDE
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160 {
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161 LOG(TRACE) << "Change related to resource " << change.GetPublicId() << " of type "
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162 << EnumerationToString(change.GetResourceType()) << ": "
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163 << EnumerationToString(change.GetChangeType());
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164
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165 pendingChanges_.push_back(change);
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166 }
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167
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168 virtual void SignalAttachmentsAdded(uint64_t compressedSize) ORTHANC_OVERRIDE
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169 {
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170 sizeOfAddedAttachments_ += compressedSize;
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171 }
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172
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173 virtual bool LookupRemainingLevel(std::string& remainingPublicId /* out */,
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174 ResourceType& remainingLevel /* out */) ORTHANC_OVERRIDE
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175 {
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176 if (hasRemainingLevel_)
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177 {
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178 remainingPublicId = remainingPublicId_;
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179 remainingLevel = remainingType_;
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180 return true;
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181 }
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182 else
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183 {
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184 return false;
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185 }
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186 };
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187
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188 virtual void MarkAsUnstable(ResourceType type,
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189 int64_t id,
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190 const std::string& publicId) ORTHANC_OVERRIDE
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191 {
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192 context_.GetIndex().MarkAsUnstable(type, id, publicId);
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193 }
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194
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195 virtual bool IsUnstableResource(ResourceType type,
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196 int64_t id) ORTHANC_OVERRIDE
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197 {
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198 return context_.GetIndex().IsUnstableResource(type, id);
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199 }
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200
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201 virtual void Commit() ORTHANC_OVERRIDE
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202 {
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203 // We can remove the files once the SQLite transaction has
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204 // been successfully committed. Some files might have to be
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205 // deleted because of recycling.
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206 CommitFilesToRemove();
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207
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208 // Send all the pending changes to the Orthanc plugins
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209 CommitChanges();
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210 }
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211
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212 virtual int64_t GetCompressedSizeDelta() ORTHANC_OVERRIDE
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213 {
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214 return (static_cast<int64_t>(sizeOfAddedAttachments_) -
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215 static_cast<int64_t>(sizeOfFilesToRemove_));
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216 }
1432
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217 };
0
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218
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219
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220 class ServerIndex::TransactionContextFactory : public ITransactionContextFactory
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221 {
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222 private:
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223 ServerContext& context_;
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224
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225 public:
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226 explicit TransactionContextFactory(ServerContext& context) :
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227 context_(context)
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228 {
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229 }
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230
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231 virtual ITransactionContext* Create()
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232 {
4594
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233 // There can be concurrent calls to this method, which is not an
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234 // issue because we simply create an object
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235 return new TransactionContext(context_);
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236 }
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237 };
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238
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239
1177
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240 class ServerIndex::UnstableResourcePayload
511
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diff changeset
241 {
1177
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242 private:
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243 std::string publicId_;
511
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244 boost::posix_time::ptime time_;
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diff changeset
245
1177
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246 public:
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247 UnstableResourcePayload()
511
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248 {
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diff changeset
249 }
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diff changeset
250
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251 explicit UnstableResourcePayload(const std::string& publicId) :
4205
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252 publicId_(publicId),
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253 time_(boost::posix_time::second_clock::local_time())
511
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254 {
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diff changeset
255 }
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diff changeset
256
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257 unsigned int GetAge() const
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diff changeset
258 {
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diff changeset
259 return (boost::posix_time::second_clock::local_time() - time_).total_seconds();
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260 }
1177
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261
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262 const std::string& GetPublicId() const
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263 {
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264 return publicId_;
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265 }
511
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diff changeset
266 };
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267
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268
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269 void ServerIndex::FlushThread(ServerIndex* that,
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270 unsigned int threadSleepGranularityMilliseconds)
206
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diff changeset
271 {
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272 Logging::SetCurrentThreadName("DB-FLUSH");
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273
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274 // By default, wait for 10 seconds before flushing
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diff changeset
275 static const unsigned int SLEEP_SECONDS = 10;
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276
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diff changeset
277 if (threadSleepGranularityMilliseconds > 1000)
511
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diff changeset
278 {
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279 throw OrthancException(ErrorCode_ParameterOutOfRange);
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diff changeset
280 }
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281
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282 LOG(INFO) << "Starting the database flushing thread (sleep = " << SLEEP_SECONDS << " seconds)";
206
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diff changeset
283
511
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diff changeset
284 unsigned int count = 0;
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285 unsigned int countThreshold = (1000 * SLEEP_SECONDS) / threadSleepGranularityMilliseconds;
511
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diff changeset
286
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diff changeset
287 while (!that->done_)
206
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diff changeset
288 {
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diff changeset
289 boost::this_thread::sleep(boost::posix_time::milliseconds(threadSleepGranularityMilliseconds));
511
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diff changeset
290 count++;
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diff changeset
291
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diff changeset
292 if (count >= countThreshold)
511
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diff changeset
293 {
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diff changeset
294 Logging::Flush();
4587
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diff changeset
295 that->FlushToDisk();
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296
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diff changeset
297 count = 0;
511
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diff changeset
298 }
206
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diff changeset
299 }
511
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diff changeset
300
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diff changeset
301 LOG(INFO) << "Stopping the database flushing thread";
206
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diff changeset
302 }
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diff changeset
303
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diff changeset
304
5603
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diff changeset
305 bool ServerIndex::IsUnstableResource(ResourceType type,
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diff changeset
306 int64_t id)
4554
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diff changeset
307 {
4584
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diff changeset
308 boost::mutex::scoped_lock lock(monitoringMutex_);
5603
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diff changeset
309 return unstableResources_.Contains(std::make_pair(type, id));
4554
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310 }
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diff changeset
311
1237
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diff changeset
312
226
8a26a8e85edf refactoring to read files
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
313 ServerIndex::ServerIndex(ServerContext& context,
2665
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diff changeset
314 IDatabaseWrapper& db,
4587
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diff changeset
315 unsigned int threadSleepGranularityMilliseconds) :
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
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diff changeset
316 StatelessDatabaseOperations(db),
511
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diff changeset
317 done_(false),
5061
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diff changeset
318 maximumStorageMode_(MaxStorageMode_Recycle),
269
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diff changeset
319 maximumStorageSize_(0),
4587
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diff changeset
320 maximumPatients_(0)
186
f68c039b0571 preparing refactoring of ServerIndex
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parents: 180
diff changeset
321 {
4590
4a0bf1019335 simplification of ServerIndex::Listener as ServerIndex::TransactionContext
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parents: 4589
diff changeset
322 SetTransactionContextFactory(new TransactionContextFactory(context));
4585
f0bdd99f3d81 created a ITransactionContextFactory around ServerIndex::Listener
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parents: 4584
diff changeset
323
269
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diff changeset
324 // Initial recycling if the parameters have changed since the last
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diff changeset
325 // execution of Orthanc
5061
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diff changeset
326 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
269
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parents: 268
diff changeset
327
5455
176bc05f85f4 DB: new Capabilities class to manage future new methods from DB plugins + Added IncrementGlobalProperty
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
328 if (GetDatabaseCapabilities().HasFlushToDisk())
1306
8cd5784a6d80 IDatabaseWrapper::HasFlushToDisk()
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parents: 1305
diff changeset
329 {
4580
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diff changeset
330 flushThread_ = boost::thread(FlushThread, this, threadSleepGranularityMilliseconds);
1306
8cd5784a6d80 IDatabaseWrapper::HasFlushToDisk()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1305
diff changeset
331 }
8cd5784a6d80 IDatabaseWrapper::HasFlushToDisk()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1305
diff changeset
332
2665
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
333 unstableResourcesMonitorThread_ = boost::thread
4580
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diff changeset
334 (UnstableResourcesMonitorThread, this, threadSleepGranularityMilliseconds);
206
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parents: 205
diff changeset
335 }
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diff changeset
336
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parents: 205
diff changeset
337
4453a010d0db flush to disk thread
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parents: 205
diff changeset
338 ServerIndex::~ServerIndex()
4453a010d0db flush to disk thread
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parents: 205
diff changeset
339 {
1453
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1432
diff changeset
340 if (!done_)
511
3b735fdf320b monitoring of stable patients/studies/series
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diff changeset
341 {
1453
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diff changeset
342 LOG(ERROR) << "INTERNAL ERROR: ServerIndex::Stop() should be invoked manually to avoid mess in the destruction order!";
c0bdc47165ef code to warn about possible threading problems
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diff changeset
343 Stop();
511
3b735fdf320b monitoring of stable patients/studies/series
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diff changeset
344 }
0
3959d33612cc initial commit
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parents:
diff changeset
345 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
346
3959d33612cc initial commit
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parents:
diff changeset
347
1453
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diff changeset
348 void ServerIndex::Stop()
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diff changeset
349 {
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parents: 1432
diff changeset
350 if (!done_)
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parents: 1432
diff changeset
351 {
c0bdc47165ef code to warn about possible threading problems
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parents: 1432
diff changeset
352 done_ = true;
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parents: 1432
diff changeset
353
4587
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diff changeset
354 if (flushThread_.joinable())
1453
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parents: 1432
diff changeset
355 {
c0bdc47165ef code to warn about possible threading problems
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parents: 1432
diff changeset
356 flushThread_.join();
c0bdc47165ef code to warn about possible threading problems
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parents: 1432
diff changeset
357 }
c0bdc47165ef code to warn about possible threading problems
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parents: 1432
diff changeset
358
c0bdc47165ef code to warn about possible threading problems
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1432
diff changeset
359 if (unstableResourcesMonitorThread_.joinable())
c0bdc47165ef code to warn about possible threading problems
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1432
diff changeset
360 {
c0bdc47165ef code to warn about possible threading problems
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1432
diff changeset
361 unstableResourcesMonitorThread_.join();
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1432
diff changeset
362 }
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parents: 1432
diff changeset
363 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1432
diff changeset
364 }
c0bdc47165ef code to warn about possible threading problems
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1432
diff changeset
365
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parents: 1432
diff changeset
366
4577
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parents: 4576
diff changeset
367 void ServerIndex::SetMaximumPatientCount(unsigned int count)
268
4bc02e2254ec preparing ServerIndex for recycling
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parents: 264
diff changeset
368 {
269
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parents: 268
diff changeset
369 {
4577
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parents: 4576
diff changeset
370 boost::mutex::scoped_lock lock(monitoringMutex_);
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parents: 4576
diff changeset
371 maximumPatients_ = count;
3020
d207f6ac1f86 tracking disk size by the database engine to ensure consistency across transactions
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parents: 3019
diff changeset
372
4577
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diff changeset
373 if (count == 0)
269
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diff changeset
374 {
4577
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diff changeset
375 LOG(WARNING) << "No limit on the number of stored patients";
4575
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parents: 4574
diff changeset
376 }
e23bacd4fffc clarifications in ServerIndex::Recycle()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4574
diff changeset
377 else
e23bacd4fffc clarifications in ServerIndex::Recycle()
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parents: 4574
diff changeset
378 {
4577
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parents: 4576
diff changeset
379 LOG(WARNING) << "At most " << count << " patients will be stored";
269
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parents: 268
diff changeset
380 }
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parents: 268
diff changeset
381 }
4577
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parents: 4576
diff changeset
382
5061
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diff changeset
383 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
269
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parents: 268
diff changeset
384 }
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parents: 268
diff changeset
385
4587
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parents: 4586
diff changeset
386
269
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diff changeset
387 void ServerIndex::SetMaximumStorageSize(uint64_t size)
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parents: 268
diff changeset
388 {
270
e6a4c4329481 parameters for storage capacity
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parents: 269
diff changeset
389 {
4577
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parents: 4576
diff changeset
390 boost::mutex::scoped_lock lock(monitoringMutex_);
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parents: 4576
diff changeset
391 maximumStorageSize_ = size;
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diff changeset
392
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parents: 4576
diff changeset
393 if (size == 0)
a114a5db2afe end of refactoring read-write transactions
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parents: 4576
diff changeset
394 {
a114a5db2afe end of refactoring read-write transactions
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parents: 4576
diff changeset
395 LOG(WARNING) << "No limit on the size of the storage area";
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parents: 4576
diff changeset
396 }
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
397 else
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
398 {
5430
b83192e7ad10 Now displaying timings when reading from/writing to disk in the verbose logs
Alain Mazy <am@osimis.io>
parents: 5316
diff changeset
399 LOG(WARNING) << "At most " << Toolbox::GetHumanFileSize(size) << " will be used for the storage area";
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
400 }
270
e6a4c4329481 parameters for storage capacity
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 269
diff changeset
401 }
e6a4c4329481 parameters for storage capacity
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 269
diff changeset
402
5061
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
403 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
269
f6fdf5abe751 recycling up and running
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 268
diff changeset
404 }
272
337c506461d2 protection from rest api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 270
diff changeset
405
5061
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
406 void ServerIndex::SetMaximumStorageMode(MaxStorageMode mode)
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
407 {
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
408 {
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
409 boost::mutex::scoped_lock lock(monitoringMutex_);
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
410 maximumStorageMode_ = mode;
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
411
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
412 if (mode == MaxStorageMode_Recycle)
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
413 {
5467
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
414 if (maximumStorageSize_ > 0 || maximumPatients_ > 0)
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
415 {
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
416 LOG(WARNING) << "Maximum Storage mode: Recycle";
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
417 }
5061
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
418 }
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
419 else
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
420 {
5467
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
421 if (maximumStorageSize_ > 0 || maximumPatients_ > 0)
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
422 {
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
423 LOG(WARNING) << "Maximum Storage mode: Reject";
68e9f7815fb8 Clarified recycle/reject + protection
Alain Mazy <am@osimis.io>
parents: 5450
diff changeset
424 }
5061
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
425 }
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
426 }
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
427
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
428 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
429 }
272
337c506461d2 protection from rest api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 270
diff changeset
430
2665
389d050a2e66 fix deadlock, speed up unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
431 void ServerIndex::UnstableResourcesMonitorThread(ServerIndex* that,
4580
49f6b9a2b9f5 remove the only use of GlobalProperty_FlushSleep
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4579
diff changeset
432 unsigned int threadSleepGranularityMilliseconds)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
433 {
5450
9ffd6d18daf3 log lines now contain the thread name
Alain Mazy <am@osimis.io>
parents: 5430
diff changeset
434 Logging::SetCurrentThreadName("UNSTABLE-MON");
9ffd6d18daf3 log lines now contain the thread name
Alain Mazy <am@osimis.io>
parents: 5430
diff changeset
435
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
436 int stableAge;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
437
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
438 {
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
439 OrthancConfiguration::ReaderLock lock;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
440 stableAge = lock.GetConfiguration().GetUnsignedIntegerParameter("StableAge", 60);
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
441 }
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
442
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
443 if (stableAge <= 0)
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
444 {
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
445 stableAge = 60;
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
446 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
447
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
448 LOG(INFO) << "Starting the monitor for stable resources (stable age = " << stableAge << ")";
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
449
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
450 while (!that->done_)
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
451 {
2665
389d050a2e66 fix deadlock, speed up unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
452 // Check for stable resources each few seconds
4580
49f6b9a2b9f5 remove the only use of GlobalProperty_FlushSleep
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4579
diff changeset
453 boost::this_thread::sleep(boost::posix_time::milliseconds(threadSleepGranularityMilliseconds));
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
454
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
455 for (;;)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
456 {
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
457 UnstableResourcePayload stablePayload;
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
458 ResourceType stableLevel;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
459 int64_t stableId;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
460
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
461 {
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
462 boost::mutex::scoped_lock lock(that->monitoringMutex_);
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
463
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
464 if (!that->unstableResources_.IsEmpty() &&
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
465 that->unstableResources_.GetOldestPayload().GetAge() > static_cast<unsigned int>(stableAge))
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
466 {
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
467 // This DICOM resource has not received any new instance for
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
468 // some time. It can be considered as stable.
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
469 std::pair<ResourceType, int64_t> stableResource = that->unstableResources_.RemoveOldest(stablePayload);
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
470 stableLevel = stableResource.first;
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
471 stableId = stableResource.second;
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
472 //LOG(TRACE) << "Stable resource: " << EnumerationToString(stablePayload.GetResourceType()) << " " << stableId;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
473 }
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
474 else
513
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 511
diff changeset
475 {
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
476 // No more stable DICOM resource, leave the internal loop
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
477 break;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
478 }
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
479 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
480
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
481 try
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
482 {
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
483 /**
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
484 * WARNING: Don't protect the calls to "LogChange()" using
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
485 * "monitoringMutex_", as this could lead to deadlocks in
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
486 * other threads (typically, if "Store()" is being running in
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
487 * another thread, which leads to calls to "MarkAsUnstable()",
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
488 * which leads to two lockings of "monitoringMutex_").
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
489 **/
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
490 switch (stableLevel)
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
491 {
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
492 case ResourceType_Patient:
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
493 that->LogChange(stableId, ChangeType_StablePatient, stablePayload.GetPublicId(), ResourceType_Patient);
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
494 break;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
495
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
496 case ResourceType_Study:
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
497 that->LogChange(stableId, ChangeType_StableStudy, stablePayload.GetPublicId(), ResourceType_Study);
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
498 break;
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
499
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
500 case ResourceType_Series:
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
501 that->LogChange(stableId, ChangeType_StableSeries, stablePayload.GetPublicId(), ResourceType_Series);
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
502 break;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
503
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
504 default:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
505 throw OrthancException(ErrorCode_InternalError);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
506 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
507 }
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
508 catch (OrthancException& e)
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
509 {
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
510 LOG(ERROR) << "Cannot log a change about a stable resource into the database";
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
511 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
512 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
513 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
514
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
515 LOG(INFO) << "Closing the monitor thread for stable resources";
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
516 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
517
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
518
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
519 void ServerIndex::MarkAsUnstable(ResourceType type,
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
520 int64_t id,
1177
5b2d8c280ac2 Plugins can monitor changes through callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1162
diff changeset
521 const std::string& publicId)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
522 {
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
523 assert(type == ResourceType_Patient ||
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
524 type == ResourceType_Study ||
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
525 type == ResourceType_Series);
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
526
4581
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
527 {
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
528 boost::mutex::scoped_lock lock(monitoringMutex_);
5603
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
529 UnstableResourcePayload payload(publicId);
b2a97dfd719f monitoring of stable resources now also considers the resource type
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5497
diff changeset
530 unstableResources_.AddOrMakeMostRecent(std::make_pair(type, id), payload);
4581
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
531 //LOG(INFO) << "Unstable resource: " << EnumerationToString(type) << " " << id;
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
532 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
533 }
521
2c739f76d0bb lookup tag values
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 513
diff changeset
534
2c739f76d0bb lookup tag values
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 513
diff changeset
535
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
536 StoreStatus ServerIndex::Store(std::map<MetadataType, std::string>& instanceMetadata,
a114a5db2afe end of refactoring read-write transactions
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537 const DicomMap& dicomSummary,
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538 const ServerIndex::Attachments& attachments,
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539 const ServerIndex::MetadataMap& metadata,
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540 const DicomInstanceOrigin& origin,
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541 bool overwrite,
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542 bool hasTransferSyntax,
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543 DicomTransferSyntax transferSyntax,
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diff changeset
544 bool hasPixelDataOffset,
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Alain Mazy <am@osimis.io>
parents: 4892
diff changeset
545 uint64_t pixelDataOffset,
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546 ValueRepresentation pixelDataVR,
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Alain Mazy <am@osimis.io>
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diff changeset
547 bool isReconstruct)
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diff changeset
548 {
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549 uint64_t maximumStorageSize;
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550 unsigned int maximumPatients;
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diff changeset
551 MaxStorageMode maximumStorageMode;
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552
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diff changeset
553 {
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diff changeset
554 boost::mutex::scoped_lock lock(monitoringMutex_);
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555 maximumStorageSize = maximumStorageSize_;
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556 maximumPatients = maximumPatients_;
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557 maximumStorageMode = maximumStorageMode_;
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diff changeset
558 }
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559
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560 return StatelessDatabaseOperations::Store(
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parents: 5039
diff changeset
561 instanceMetadata, dicomSummary, attachments, metadata, origin, overwrite, hasTransferSyntax,
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diff changeset
562 transferSyntax, hasPixelDataOffset, pixelDataOffset, pixelDataVR, maximumStorageMode,
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parents: 5185
diff changeset
563 maximumStorageSize, maximumPatients, isReconstruct);
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diff changeset
564 }
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diff changeset
565
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parents: 4586
diff changeset
566
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parents: 4614
diff changeset
567 StoreStatus ServerIndex::AddAttachment(int64_t& newRevision,
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parents: 4614
diff changeset
568 const FileInfo& attachment,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4614
diff changeset
569 const std::string& publicId,
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parents: 4614
diff changeset
570 bool hasOldRevision,
4640
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parents: 4627
diff changeset
571 int64_t oldRevision,
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diff changeset
572 const std::string& oldMD5)
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diff changeset
573 {
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diff changeset
574 uint64_t maximumStorageSize;
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diff changeset
575 unsigned int maximumPatients;
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diff changeset
576
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parents: 4576
diff changeset
577 {
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diff changeset
578 boost::mutex::scoped_lock lock(monitoringMutex_);
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parents: 4578
diff changeset
579 maximumStorageSize = maximumStorageSize_;
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diff changeset
580 maximumPatients = maximumPatients_;
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diff changeset
581 }
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parents: 4576
diff changeset
582
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
583 return StatelessDatabaseOperations::AddAttachment(
4640
66109d24d26e "ETag" headers for metadata and attachments now allow strong comparison (MD5 is included)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4627
diff changeset
584 newRevision, attachment, publicId, maximumStorageSize, maximumPatients,
66109d24d26e "ETag" headers for metadata and attachments now allow strong comparison (MD5 is included)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4627
diff changeset
585 hasOldRevision, oldRevision, oldMD5);
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parents: 4576
diff changeset
586 }
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
587 }