Mercurial > hg > orthanc

annotate OrthancServer/Sources/ServerIndex.cpp @ 4892:6eff25f70121 openssl-3.x

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integration mainline->openssl-3.x
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sun, 20 Feb 2022 11:14:34 +0100
parents 2e71a08eea15 43e613a7756b
children 8fba26292a9f
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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) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 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 static const uint64_t MEGA_BYTES = 1024 * 1024;
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40
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41 namespace Orthanc
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42 {
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43 class ServerIndex::TransactionContext : public StatelessDatabaseOperations::ITransactionContext
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44 {
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45 private:
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46 struct FileToRemove
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47 {
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48 private:
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49 std::string uuid_;
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50 FileContentType type_;
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51
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52 public:
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53 explicit FileToRemove(const FileInfo& info) :
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54 uuid_(info.GetUuid()),
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55 type_(info.GetContentType())
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56 {
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57 }
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58
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59 const std::string& GetUuid() const
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60 {
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61 return uuid_;
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62 }
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63
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64 FileContentType GetContentType() const
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65 {
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66 return type_;
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67 }
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68 };
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69
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70 ServerContext& context_;
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71 bool hasRemainingLevel_;
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72 ResourceType remainingType_;
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73 std::string remainingPublicId_;
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74 std::list<FileToRemove> pendingFilesToRemove_;
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75 std::list<ServerIndexChange> pendingChanges_;
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76 uint64_t sizeOfFilesToRemove_;
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77 uint64_t sizeOfAddedAttachments_;
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78
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79 void Reset()
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80 {
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81 sizeOfFilesToRemove_ = 0;
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82 hasRemainingLevel_ = false;
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83 remainingType_ = ResourceType_Instance; // dummy initialization
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84 pendingFilesToRemove_.clear();
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85 pendingChanges_.clear();
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86 sizeOfAddedAttachments_ = 0;
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87 }
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88
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89 void CommitFilesToRemove()
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90 {
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91 for (std::list<FileToRemove>::const_iterator
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92 it = pendingFilesToRemove_.begin();
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93 it != pendingFilesToRemove_.end(); ++it)
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94 {
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95 try
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96 {
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97 context_.RemoveFile(it->GetUuid(), it->GetContentType());
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98 }
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99 catch (OrthancException& e)
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100 {
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101 LOG(ERROR) << "Unable to remove an attachment from the storage area: "
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102 << it->GetUuid() << " (type: " << EnumerationToString(it->GetContentType()) << ")";
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103 }
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104 }
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105 }
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106
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107 void CommitChanges()
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108 {
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109 for (std::list<ServerIndexChange>::const_iterator
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110 it = pendingChanges_.begin();
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111 it != pendingChanges_.end(); ++it)
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112 {
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113 context_.SignalChange(*it);
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114 }
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115 }
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116
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117 public:
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118 explicit TransactionContext(ServerContext& context) :
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119 context_(context)
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120 {
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121 Reset();
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122 assert(ResourceType_Patient < ResourceType_Study &&
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123 ResourceType_Study < ResourceType_Series &&
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124 ResourceType_Series < ResourceType_Instance);
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125 }
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126
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127 virtual void SignalRemainingAncestor(ResourceType parentType,
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128 const std::string& publicId) ORTHANC_OVERRIDE
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129 {
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130 LOG(TRACE) << "Remaining ancestor \"" << publicId << "\" (" << parentType << ")";
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131
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132 if (hasRemainingLevel_)
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133 {
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134 if (parentType < remainingType_)
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6b9b02a16e99 NewChildInstance change type
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135 {
201
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136 remainingType_ = parentType;
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137 remainingPublicId_ = publicId;
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138 }
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badc14fee61f speed up db
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139 }
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140 else
201
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141 {
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142 hasRemainingLevel_ = true;
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143 remainingType_ = parentType;
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144 remainingPublicId_ = publicId;
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145 }
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146 }
201
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147
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148 virtual void SignalAttachmentDeleted(const FileInfo& info) ORTHANC_OVERRIDE
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149 {
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150 assert(Toolbox::IsUuid(info.GetUuid()));
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151 pendingFilesToRemove_.push_back(FileToRemove(info));
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152 sizeOfFilesToRemove_ += info.GetCompressedSize();
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153 }
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154
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155 virtual void SignalResourceDeleted(ResourceType type,
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156 const std::string& publicId) ORTHANC_OVERRIDE
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157 {
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158 SignalChange(ServerIndexChange(ChangeType_Deleted, type, publicId));
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159 }
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160
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161 virtual void SignalChange(const ServerIndexChange& change) ORTHANC_OVERRIDE
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162 {
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163 LOG(TRACE) << "Change related to resource " << change.GetPublicId() << " of type "
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164 << EnumerationToString(change.GetResourceType()) << ": "
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165 << EnumerationToString(change.GetChangeType());
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166
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167 pendingChanges_.push_back(change);
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168 }
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169
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170 virtual void SignalAttachmentsAdded(uint64_t compressedSize) ORTHANC_OVERRIDE
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171 {
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172 sizeOfAddedAttachments_ += compressedSize;
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173 }
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174
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175 virtual bool LookupRemainingLevel(std::string& remainingPublicId /* out */,
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176 ResourceType& remainingLevel /* out */) ORTHANC_OVERRIDE
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177 {
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178 if (hasRemainingLevel_)
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179 {
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180 remainingPublicId = remainingPublicId_;
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diff changeset
181 remainingLevel = remainingType_;
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182 return true;
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183 }
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184 else
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185 {
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186 return false;
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187 }
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188 };
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189
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190 virtual void MarkAsUnstable(int64_t id,
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191 Orthanc::ResourceType type,
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diff changeset
192 const std::string& publicId) ORTHANC_OVERRIDE
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193 {
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diff changeset
194 context_.GetIndex().MarkAsUnstable(id, type, publicId);
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195 }
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196
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197 virtual bool IsUnstableResource(int64_t id) ORTHANC_OVERRIDE
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198 {
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diff changeset
199 return context_.GetIndex().IsUnstableResource(id);
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200 }
4587
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201
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202 virtual void Commit() ORTHANC_OVERRIDE
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203 {
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204 // We can remove the files once the SQLite transaction has
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diff changeset
205 // been successfully committed. Some files might have to be
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206 // deleted because of recycling.
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diff changeset
207 CommitFilesToRemove();
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208
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diff changeset
209 // Send all the pending changes to the Orthanc plugins
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diff changeset
210 CommitChanges();
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diff changeset
211 }
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
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diff changeset
212
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
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diff changeset
213 virtual int64_t GetCompressedSizeDelta() ORTHANC_OVERRIDE
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diff changeset
214 {
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diff changeset
215 return (static_cast<int64_t>(sizeOfAddedAttachments_) -
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diff changeset
216 static_cast<int64_t>(sizeOfFilesToRemove_));
4587
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diff changeset
217 }
1432
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diff changeset
218 };
0
3959d33612cc initial commit
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parents:
diff changeset
219
3959d33612cc initial commit
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parents:
diff changeset
220
4585
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diff changeset
221 class ServerIndex::TransactionContextFactory : public ITransactionContextFactory
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222 {
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diff changeset
223 private:
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diff changeset
224 ServerContext& context_;
4585
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225
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diff changeset
226 public:
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diff changeset
227 explicit TransactionContextFactory(ServerContext& context) :
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diff changeset
228 context_(context)
4585
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diff changeset
229 {
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230 }
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diff changeset
231
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diff changeset
232 virtual ITransactionContext* Create()
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diff changeset
233 {
4594
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diff changeset
234 // There can be concurrent calls to this method, which is not an
d494b4f1103e removed the global database mutex from ServerIndex and StatelessDatabaseOperations
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diff changeset
235 // issue because we simply create an object
4590
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diff changeset
236 return new TransactionContext(context_);
4585
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diff changeset
237 }
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diff changeset
238 };
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diff changeset
239
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diff changeset
240
1177
5b2d8c280ac2 Plugins can monitor changes through callbacks
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diff changeset
241 class ServerIndex::UnstableResourcePayload
511
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diff changeset
242 {
1177
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diff changeset
243 private:
5b2d8c280ac2 Plugins can monitor changes through callbacks
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diff changeset
244 ResourceType type_;
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diff changeset
245 std::string publicId_;
511
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diff changeset
246 boost::posix_time::ptime time_;
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diff changeset
247
1177
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248 public:
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diff changeset
249 UnstableResourcePayload() : type_(ResourceType_Instance)
511
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diff changeset
250 {
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diff changeset
251 }
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diff changeset
252
1177
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diff changeset
253 UnstableResourcePayload(Orthanc::ResourceType type,
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254 const std::string& publicId) :
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diff changeset
255 type_(type),
4205
d962a2996637 cppcheck
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parents: 4140
diff changeset
256 publicId_(publicId),
d962a2996637 cppcheck
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diff changeset
257 time_(boost::posix_time::second_clock::local_time())
511
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diff changeset
258 {
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diff changeset
259 }
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diff changeset
260
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diff changeset
261 unsigned int GetAge() const
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diff changeset
262 {
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diff changeset
263 return (boost::posix_time::second_clock::local_time() - time_).total_seconds();
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diff changeset
264 }
1177
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265
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266 ResourceType GetResourceType() const
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267 {
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268 return type_;
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269 }
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270
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271 const std::string& GetPublicId() const
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272 {
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273 return publicId_;
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274 }
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275 };
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276
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277
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278 void ServerIndex::FlushThread(ServerIndex* that,
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279 unsigned int threadSleepGranularityMilliseconds)
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280 {
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281 // By default, wait for 10 seconds before flushing
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282 static const unsigned int SLEEP_SECONDS = 10;
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283
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284 if (threadSleepGranularityMilliseconds > 1000)
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285 {
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286 throw OrthancException(ErrorCode_ParameterOutOfRange);
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287 }
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288
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289 LOG(INFO) << "Starting the database flushing thread (sleep = " << SLEEP_SECONDS << " seconds)";
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290
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291 unsigned int count = 0;
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292 unsigned int countThreshold = (1000 * SLEEP_SECONDS) / threadSleepGranularityMilliseconds;
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293
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294 while (!that->done_)
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295 {
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296 boost::this_thread::sleep(boost::posix_time::milliseconds(threadSleepGranularityMilliseconds));
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297 count++;
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298
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299 if (count >= countThreshold)
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300 {
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301 Logging::Flush();
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302 that->FlushToDisk();
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303
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304 count = 0;
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305 }
206
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306 }
511
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307
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308 LOG(INFO) << "Stopping the database flushing thread";
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309 }
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310
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311
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312 bool ServerIndex::IsUnstableResource(int64_t id)
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313 {
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314 boost::mutex::scoped_lock lock(monitoringMutex_);
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315 return unstableResources_.Contains(id);
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316 }
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317
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318
226
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319 ServerIndex::ServerIndex(ServerContext& context,
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320 IDatabaseWrapper& db,
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321 unsigned int threadSleepGranularityMilliseconds) :
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322 StatelessDatabaseOperations(db),
511
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323 done_(false),
269
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diff changeset
324 maximumStorageSize_(0),
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325 maximumPatients_(0)
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diff changeset
326 {
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327 SetTransactionContextFactory(new TransactionContextFactory(context));
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328
269
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329 // Initial recycling if the parameters have changed since the last
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330 // execution of Orthanc
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331 StandaloneRecycling(maximumStorageSize_, maximumPatients_);
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diff changeset
332
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333 if (HasFlushToDisk())
1306
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334 {
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335 flushThread_ = boost::thread(FlushThread, this, threadSleepGranularityMilliseconds);
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336 }
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337
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338 unstableResourcesMonitorThread_ = boost::thread
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339 (UnstableResourcesMonitorThread, this, threadSleepGranularityMilliseconds);
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340 }
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341
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342
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diff changeset
343 ServerIndex::~ServerIndex()
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344 {
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345 if (!done_)
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346 {
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347 LOG(ERROR) << "INTERNAL ERROR: ServerIndex::Stop() should be invoked manually to avoid mess in the destruction order!";
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348 Stop();
511
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diff changeset
349 }
0
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350 }
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351
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diff changeset
352
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diff changeset
353 void ServerIndex::Stop()
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354 {
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355 if (!done_)
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356 {
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357 done_ = true;
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358
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diff changeset
359 if (flushThread_.joinable())
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diff changeset
360 {
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diff changeset
361 flushThread_.join();
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diff changeset
362 }
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diff changeset
363
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diff changeset
364 if (unstableResourcesMonitorThread_.joinable())
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diff changeset
365 {
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diff changeset
366 unstableResourcesMonitorThread_.join();
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diff changeset
367 }
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diff changeset
368 }
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diff changeset
369 }
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diff changeset
370
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diff changeset
371
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diff changeset
372 void ServerIndex::SetMaximumPatientCount(unsigned int count)
268
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diff changeset
373 {
269
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diff changeset
374 {
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diff changeset
375 boost::mutex::scoped_lock lock(monitoringMutex_);
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diff changeset
376 maximumPatients_ = count;
3020
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diff changeset
377
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diff changeset
378 if (count == 0)
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379 {
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diff changeset
380 LOG(WARNING) << "No limit on the number of stored patients";
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diff changeset
381 }
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diff changeset
382 else
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diff changeset
383 {
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diff changeset
384 LOG(WARNING) << "At most " << count << " patients will be stored";
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diff changeset
385 }
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diff changeset
386 }
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diff changeset
387
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diff changeset
388 StandaloneRecycling(maximumStorageSize_, maximumPatients_);
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diff changeset
389 }
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diff changeset
390
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391
269
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diff changeset
392 void ServerIndex::SetMaximumStorageSize(uint64_t size)
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diff changeset
393 {
270
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diff changeset
394 {
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diff changeset
395 boost::mutex::scoped_lock lock(monitoringMutex_);
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diff changeset
396 maximumStorageSize_ = size;
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diff changeset
397
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diff changeset
398 if (size == 0)
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diff changeset
399 {
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diff changeset
400 LOG(WARNING) << "No limit on the size of the storage area";
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
401 }
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
402 else
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
403 {
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
404 LOG(WARNING) << "At most " << (size / MEGA_BYTES) << "MB will be used for the storage area";
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
405 }
270
e6a4c4329481 parameters for storage capacity
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 269
diff changeset
406 }
e6a4c4329481 parameters for storage capacity
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 269
diff changeset
407
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
408 StandaloneRecycling(maximumStorageSize_, maximumPatients_);
269
f6fdf5abe751 recycling up and running
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 268
diff changeset
409 }
272
337c506461d2 protection from rest api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 270
diff changeset
410
337c506461d2 protection from rest api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 270
diff changeset
411
2665
389d050a2e66 fix deadlock, speed up unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
412 void ServerIndex::UnstableResourcesMonitorThread(ServerIndex* that,
4580
49f6b9a2b9f5 remove the only use of GlobalProperty_FlushSleep
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4579
diff changeset
413 unsigned int threadSleepGranularityMilliseconds)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
414 {
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
415 int stableAge;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
416
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
417 {
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
418 OrthancConfiguration::ReaderLock lock;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
419 stableAge = lock.GetConfiguration().GetUnsignedIntegerParameter("StableAge", 60);
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
420 }
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
421
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
422 if (stableAge <= 0)
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
423 {
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
424 stableAge = 60;
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
425 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
426
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
427 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
428
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
429 while (!that->done_)
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
430 {
2665
389d050a2e66 fix deadlock, speed up unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
431 // 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
432 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
433
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
434 for (;;)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
435 {
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
436 UnstableResourcePayload stableResource;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
437 int64_t stableId;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
438
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
439 {
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
440 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
441
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
442 if (!that->unstableResources_.IsEmpty() &&
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
443 that->unstableResources_.GetOldestPayload().GetAge() > static_cast<unsigned int>(stableAge))
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
444 {
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
445 // 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
446 // some time. It can be considered as stable.
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
447 stableId = that->unstableResources_.RemoveOldest(stableResource);
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
448 //LOG(TRACE) << "Stable resource: " << EnumerationToString(stableResource.GetResourceType()) << " " << stableId;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
449 }
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
450 else
513
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 511
diff changeset
451 {
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
452 // No more stable DICOM resource, leave the internal loop
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
453 break;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
454 }
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
455 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
456
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
457 try
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
458 {
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
459 /**
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
460 * WARNING: Don't protect the calls to "LogChange()" using
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
461 * "monitoringMutex_", as this could lead to deadlocks in
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
462 * other threads (typically, if "Store()" is being running in
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
463 * another thread, which leads to calls to "MarkAsUnstable()",
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
464 * which leads to two lockings of "monitoringMutex_").
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
465 **/
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
466 switch (stableResource.GetResourceType())
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
467 {
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
468 case ResourceType_Patient:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
469 that->LogChange(stableId, ChangeType_StablePatient, stableResource.GetPublicId(), ResourceType_Patient);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
470 break;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
471
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
472 case ResourceType_Study:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
473 that->LogChange(stableId, ChangeType_StableStudy, stableResource.GetPublicId(), ResourceType_Study);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
474 break;
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
475
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
476 case ResourceType_Series:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
477 that->LogChange(stableId, ChangeType_StableSeries, stableResource.GetPublicId(), ResourceType_Series);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
478 break;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
479
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
480 default:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
481 throw OrthancException(ErrorCode_InternalError);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
482 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
483 }
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
484 catch (OrthancException& e)
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
485 {
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
486 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
487 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
488 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
489 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
490
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
491 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
492 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
493
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
494
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
495 void ServerIndex::MarkAsUnstable(int64_t id,
1177
5b2d8c280ac2 Plugins can monitor changes through callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1162
diff changeset
496 Orthanc::ResourceType type,
5b2d8c280ac2 Plugins can monitor changes through callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1162
diff changeset
497 const std::string& publicId)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
498 {
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
499 assert(type == Orthanc::ResourceType_Patient ||
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
500 type == Orthanc::ResourceType_Study ||
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
501 type == Orthanc::ResourceType_Series);
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
502
4581
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
503 {
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
504 boost::mutex::scoped_lock lock(monitoringMutex_);
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
505 UnstableResourcePayload payload(type, publicId);
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
506 unstableResources_.AddOrMakeMostRecent(id, payload);
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
507 //LOG(INFO) << "Unstable resource: " << EnumerationToString(type) << " " << id;
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
508 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
509 }
521
2c739f76d0bb lookup tag values
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 513
diff changeset
510
2c739f76d0bb lookup tag values
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 513
diff changeset
511
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
512 StoreStatus ServerIndex::Store(std::map<MetadataType, std::string>& instanceMetadata,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
513 const DicomMap& dicomSummary,
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
514 const ServerIndex::Attachments& attachments,
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
515 const ServerIndex::MetadataMap& metadata,
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
516 const DicomInstanceOrigin& origin,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
517 bool overwrite,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
518 bool hasTransferSyntax,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
519 DicomTransferSyntax transferSyntax,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
520 bool hasPixelDataOffset,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
521 uint64_t pixelDataOffset)
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
522 {
4579
5ee9a4f8a0f0 fix build on lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4578
diff changeset
523 uint64_t maximumStorageSize;
5ee9a4f8a0f0 fix build on lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4578
diff changeset
524 unsigned int maximumPatients;
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
525
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
526 {
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
527 boost::mutex::scoped_lock lock(monitoringMutex_);
4579
5ee9a4f8a0f0 fix build on lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4578
diff changeset
528 maximumStorageSize = maximumStorageSize_;
5ee9a4f8a0f0 fix build on lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4578
diff changeset
529 maximumPatients = maximumPatients_;
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
530 }
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
531
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
532 return StatelessDatabaseOperations::Store(
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
533 instanceMetadata, dicomSummary, attachments, metadata, origin, overwrite, hasTransferSyntax,
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
534 transferSyntax, hasPixelDataOffset, pixelDataOffset, maximumStorageSize, maximumPatients);
4577
a114a5db2afe end of refactoring read-write transactions
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535 }
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536
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537
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538 StoreStatus ServerIndex::AddAttachment(int64_t& newRevision,
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539 const FileInfo& attachment,
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540 const std::string& publicId,
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541 bool hasOldRevision,
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542 int64_t oldRevision,
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543 const std::string& oldMD5)
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544 {
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545 uint64_t maximumStorageSize;
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546 unsigned int maximumPatients;
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547
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548 {
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549 boost::mutex::scoped_lock lock(monitoringMutex_);
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550 maximumStorageSize = maximumStorageSize_;
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551 maximumPatients = maximumPatients_;
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552 }
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553
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554 return StatelessDatabaseOperations::AddAttachment(
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555 newRevision, attachment, publicId, maximumStorageSize, maximumPatients,
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556 hasOldRevision, oldRevision, oldMD5);
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557 }
0
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558 }