Mercurial > hg > orthanc-stone

annotate Framework/Loaders/LoaderCache.cpp @ 1413:cde379b9d1d2 loader-cache-refactoring

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LoaderCache is now extensible + factored the uuid normalizing
author Benjamin Golinvaux <bgo@osimis.io>
date Mon, 04 May 2020 18:26:35 +0200
parents f4a06ad1580b
children 998697c5ec74
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1 /**
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2 * Stone of Orthanc
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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) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21 #include "LoaderCache.h"
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22
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23 #include "../StoneException.h"
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24 #include "OrthancSeriesVolumeProgressiveLoader.h"
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25 #include "OrthancMultiframeVolumeLoader.h"
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26 #include "DicomStructureSetLoader.h"
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27
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28 #include "../Loaders/ILoadersContext.h"
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29
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30 #if ORTHANC_ENABLE_WASM == 1
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31 # include <unistd.h>
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32 # include "../Oracle/WebAssemblyOracle.h"
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33 #else
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34 # include "../Oracle/ThreadedOracle.h"
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35 #endif
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36
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37 #include "../Volumes/DicomVolumeImage.h"
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38 #include "../Volumes/DicomVolumeImageMPRSlicer.h"
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39
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40 #include <Core/OrthancException.h>
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41 #include <Core/Toolbox.h>
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42
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43 namespace OrthancStone
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44 {
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45 LoaderCache::LoaderCache(OrthancStone::ILoadersContext& loadersContext)
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46 : loadersContext_(loadersContext)
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47 {
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48
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49 }
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50
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51 boost::shared_ptr<OrthancSeriesVolumeProgressiveLoader>
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52 LoaderCache::GetSeriesVolumeProgressiveLoader(std::string seriesUuid)
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53 {
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54 try
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55 {
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56 // normalize keys a little
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57 NormalizeUuid(seriesUuid);
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58
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59 // find in cache
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60 if (seriesVolumeProgressiveLoaders_.find(seriesUuid) == seriesVolumeProgressiveLoaders_.end())
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61 {
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62 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(loadersContext_.Lock());
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63
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64 boost::shared_ptr<OrthancStone::DicomVolumeImage> volumeImage(new OrthancStone::DicomVolumeImage);
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65 boost::shared_ptr<OrthancSeriesVolumeProgressiveLoader> loader;
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66
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67 // true means "use progressive quality"
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68 // false means "load high quality slices only"
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69 loader = OrthancSeriesVolumeProgressiveLoader::Create(loadersContext_, volumeImage, false);
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70 loader->LoadSeries(seriesUuid);
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71 seriesVolumeProgressiveLoaders_[seriesUuid] = loader;
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72 }
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73 else
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74 {
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75 // LOG(TRACE) << "LoaderCache::GetSeriesVolumeProgressiveLoader : returning cached loader for seriesUUid = " << seriesUuid;
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76 }
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77 return seriesVolumeProgressiveLoaders_[seriesUuid];
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78 }
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79 catch (const Orthanc::OrthancException& e)
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80 {
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81 if (e.HasDetails())
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82 {
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83 LOG(ERROR) << "OrthancException in LoaderCache: " << e.What() << " Details: " << e.GetDetails();
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84 }
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85 else
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86 {
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87 LOG(ERROR) << "OrthancException in LoaderCache: " << e.What();
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88 }
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89 throw;
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90 }
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91 catch (const std::exception& e)
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92 {
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93 LOG(ERROR) << "std::exception in LoaderCache: " << e.what();
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94 throw;
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95 }
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96 catch (...)
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97 {
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98 LOG(ERROR) << "Unknown exception in LoaderCache";
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99 throw;
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100 }
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101 }
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102
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103 boost::shared_ptr<OrthancMultiframeVolumeLoader> LoaderCache::GetMultiframeVolumeLoader(std::string instanceUuid)
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104 {
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105 // normalize keys a little
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106 NormalizeUuid(instanceUuid);
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107
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108 // if the loader is not available, let's trigger its creation
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109 if(multiframeVolumeLoaders_.find(instanceUuid) == multiframeVolumeLoaders_.end())
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110 {
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111 GetMultiframeDicomVolumeImageMPRSlicer(instanceUuid);
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112 }
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113 ORTHANC_ASSERT(multiframeVolumeLoaders_.find(instanceUuid) != multiframeVolumeLoaders_.end());
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114
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115 return multiframeVolumeLoaders_[instanceUuid];
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116 }
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117
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118 boost::shared_ptr<OrthancStone::DicomVolumeImageMPRSlicer> LoaderCache::GetMultiframeDicomVolumeImageMPRSlicer(std::string instanceUuid)
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119 {
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120 try
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121 {
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122 // normalize keys a little
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123 NormalizeUuid(instanceUuid);
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124
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125 // find in cache
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126 if (dicomVolumeImageMPRSlicers_.find(instanceUuid) == dicomVolumeImageMPRSlicers_.end())
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
127 {
1310
9bea7e15b519 - first pass at changes to cope with the refactoring of the loading system
Benjamin Golinvaux <bgo@osimis.io>
parents: 1279
diff changeset
128 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(loadersContext_.Lock());
1225
16738485e457 deprecating DicomStructureSetLoader, OrthancMultiframeVolumeLoader and OrthancSeriesVolumeProgressiveLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1108
diff changeset
129 boost::shared_ptr<OrthancStone::DicomVolumeImage> volumeImage(new OrthancStone::DicomVolumeImage);
929
408bcc6c1505 Added Loader cache. Not activated yet.
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parents:
diff changeset
130 boost::shared_ptr<OrthancMultiframeVolumeLoader> loader;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
131 {
1314
9b126de2cde2 Since the observer system now uses shared_ptr and many registrations are
Benjamin Golinvaux <bgo@osimis.io>
parents: 1310
diff changeset
132 loader = OrthancMultiframeVolumeLoader::Create(loadersContext_, volumeImage);
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
133 loader->LoadInstance(instanceUuid);
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
134 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
135 multiframeVolumeLoaders_[instanceUuid] = loader;
1225
16738485e457 deprecating DicomStructureSetLoader, OrthancMultiframeVolumeLoader and OrthancSeriesVolumeProgressiveLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1108
diff changeset
136 boost::shared_ptr<OrthancStone::DicomVolumeImageMPRSlicer> mprSlicer(new OrthancStone::DicomVolumeImageMPRSlicer(volumeImage));
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
137 dicomVolumeImageMPRSlicers_[instanceUuid] = mprSlicer;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
138 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
139 return dicomVolumeImageMPRSlicers_[instanceUuid];
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
140 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
141 catch (const Orthanc::OrthancException& e)
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
142 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
143 if (e.HasDetails())
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
144 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
145 LOG(ERROR) << "OrthancException in LoaderCache: " << e.What() << " Details: " << e.GetDetails();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
146 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
147 else
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
148 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
149 LOG(ERROR) << "OrthancException in LoaderCache: " << e.What();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
150 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
151 throw;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
152 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
153 catch (const std::exception& e)
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
154 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
155 LOG(ERROR) << "std::exception in LoaderCache: " << e.what();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
156 throw;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
157 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
158 catch (...)
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
159 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
160 LOG(ERROR) << "Unknown exception in LoaderCache";
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
161 throw;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
162 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
163 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
164
1019
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
165 /**
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
166 This method allows to convert a list of string into a string by
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
167 sorting the strings then joining them
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
168 */
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
169 static std::string SortAndJoin(const std::vector<std::string>& stringList)
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
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parents: 1001
diff changeset
170 {
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
171 if (stringList.size() == 0)
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
172 {
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
173 return "";
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
174 }
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
175 else
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
176 {
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
177 std::vector<std::string> sortedStringList = stringList;
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
178 std::sort(sortedStringList.begin(), sortedStringList.end());
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
179 std::stringstream s;
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
180 s << sortedStringList[0];
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
181 for (size_t i = 1; i < sortedStringList.size(); ++i)
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
182 {
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
183 s << "-" << sortedStringList[i];
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
184 }
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
185 return s.str();
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
186 }
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
187 }
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
188
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
189 boost::shared_ptr<DicomStructureSetLoader>
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
190 LoaderCache::GetDicomStructureSetLoader(
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
191 std::string inInstanceUuid,
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
192 const std::vector<std::string>& initiallyVisibleStructures)
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
193 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
194 try
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
195 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
196 // normalize keys a little
1413
cde379b9d1d2 LoaderCache is now extensible + factored the uuid normalizing
Benjamin Golinvaux <bgo@osimis.io>
parents: 1381
diff changeset
197 NormalizeUuid(inInstanceUuid);
1019
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
198
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
199 std::string initiallyVisibleStructuresKey =
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
200 SortAndJoin(initiallyVisibleStructures);
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
201
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
202 std::string entryKey = inInstanceUuid + "_" + initiallyVisibleStructuresKey;
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
203
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
204 // find in cache
1019
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
205 if (dicomStructureSetLoaders_.find(entryKey) == dicomStructureSetLoaders_.end())
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
206 {
1310
9bea7e15b519 - first pass at changes to cope with the refactoring of the loading system
Benjamin Golinvaux <bgo@osimis.io>
parents: 1279
diff changeset
207 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(loadersContext_.Lock());
9bea7e15b519 - first pass at changes to cope with the refactoring of the loading system
Benjamin Golinvaux <bgo@osimis.io>
parents: 1279
diff changeset
208
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
209 boost::shared_ptr<DicomStructureSetLoader> loader;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
210 {
1314
9b126de2cde2 Since the observer system now uses shared_ptr and many registrations are
Benjamin Golinvaux <bgo@osimis.io>
parents: 1310
diff changeset
211 loader = DicomStructureSetLoader::Create(loadersContext_);
1019
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
212 loader->LoadInstance(inInstanceUuid, initiallyVisibleStructures);
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
213 }
1019
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
214 dicomStructureSetLoaders_[entryKey] = loader;
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
215 }
1019
29f5f2031310 Added a way to specificy which structures are to be initially displayed (the
Benjamin Golinvaux <bgo@osimis.io>
parents: 1001
diff changeset
216 return dicomStructureSetLoaders_[entryKey];
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
217 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
218 catch (const Orthanc::OrthancException& e)
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
219 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
220 if (e.HasDetails())
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
221 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
222 LOG(ERROR) << "OrthancException in LoaderCache: " << e.What() << " Details: " << e.GetDetails();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
223 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
224 else
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
225 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
226 LOG(ERROR) << "OrthancException in LoaderCache: " << e.What();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
227 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
228 throw;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
229 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
230 catch (const std::exception& e)
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
231 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
232 LOG(ERROR) << "std::exception in LoaderCache: " << e.what();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
233 throw;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
234 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
235 catch (...)
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
236 {
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
237 LOG(ERROR) << "Unknown exception in LoaderCache";
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
238 throw;
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
239 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
240 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
241
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
242 void LoaderCache::ClearCache()
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
243 {
1310
9bea7e15b519 - first pass at changes to cope with the refactoring of the loading system
Benjamin Golinvaux <bgo@osimis.io>
parents: 1279
diff changeset
244 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(loadersContext_.Lock());
961
92e32e263ae9 Removed log in IsContextLost (too many calls) + removed glGetError guards on calls (expensive) + added shared_ptr ref count dump in LoaderCache (still needs to figure that one out)
Benjamin Golinvaux <bgo@osimis.io>
parents: 937
diff changeset
245
1310
9bea7e15b519 - first pass at changes to cope with the refactoring of the loading system
Benjamin Golinvaux <bgo@osimis.io>
parents: 1279
diff changeset
246 #ifndef NDEBUG
961
92e32e263ae9 Removed log in IsContextLost (too many calls) + removed glGetError guards on calls (expensive) + added shared_ptr ref count dump in LoaderCache (still needs to figure that one out)
Benjamin Golinvaux <bgo@osimis.io>
parents: 937
diff changeset
247 // ISO way of checking for debug builds
92e32e263ae9 Removed log in IsContextLost (too many calls) + removed glGetError guards on calls (expensive) + added shared_ptr ref count dump in LoaderCache (still needs to figure that one out)
Benjamin Golinvaux <bgo@osimis.io>
parents: 937
diff changeset
248 DebugDisplayObjRefCounts();
1310
9bea7e15b519 - first pass at changes to cope with the refactoring of the loading system
Benjamin Golinvaux <bgo@osimis.io>
parents: 1279
diff changeset
249 #endif
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
250 seriesVolumeProgressiveLoaders_.clear();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
251 multiframeVolumeLoaders_.clear();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
252 dicomVolumeImageMPRSlicers_.clear();
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
253 dicomStructureSetLoaders_.clear();
1001
e704a53c9d0a LoaderCache : support for the second set of structure set handling classes
Benjamin Golinvaux <bgo@osimis.io>
parents: 963
diff changeset
254
929
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
255 }
408bcc6c1505 Added Loader cache. Not activated yet.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
256
961
92e32e263ae9 Removed log in IsContextLost (too many calls) + removed glGetError guards on calls (expensive) + added shared_ptr ref count dump in LoaderCache (still needs to figure that one out)
Benjamin Golinvaux <bgo@osimis.io>
parents: 937
diff changeset
257 template<typename T> void DebugDisplayObjRefCountsInMap(
92e32e263ae9 Removed log in IsContextLost (too many calls) + removed glGetError guards on calls (expensive) + added shared_ptr ref count dump in LoaderCache (still needs to figure that one out)
Benjamin Golinvaux <bgo@osimis.io>
parents: 937
diff changeset
258 const std::string& name, const std::map<std::string, boost::shared_ptr<T> >& myMap)
92e32e263ae9 Removed log in IsContextLost (too many calls) + removed glGetError guards on calls (expensive) + added shared_ptr ref count dump in LoaderCache (still needs to figure that one out)
Benjamin Golinvaux <bgo@osimis.io>
parents: 937
diff changeset
259 {
92e32e263ae9 Removed log in IsContextLost (too many calls) + removed glGetError guards on calls (expensive) + added shared_ptr ref count dump in LoaderCache (still needs to figure that one out)
Benjamin Golinvaux <bgo@osimis.io>
parents: 937
diff changeset
260 LOG(TRACE) << "Map \"" << name << "\" ref counts:";
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261 size_t i = 0;
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262 for (typename std::map<std::string, boost::shared_ptr<T> >::const_iterator
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263 it = myMap.begin(); it != myMap.end(); ++it)
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264 {
963
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265 LOG(TRACE) << " element #" << i << ": ref count = " << it->second.use_count();
961
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266 i++;
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267 }
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268 }
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269
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270 void LoaderCache::DebugDisplayObjRefCounts()
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271 {
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272 DebugDisplayObjRefCountsInMap("seriesVolumeProgressiveLoaders_", seriesVolumeProgressiveLoaders_);
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273 DebugDisplayObjRefCountsInMap("multiframeVolumeLoaders_", multiframeVolumeLoaders_);
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274 DebugDisplayObjRefCountsInMap("dicomVolumeImageMPRSlicers_", dicomVolumeImageMPRSlicers_);
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275 DebugDisplayObjRefCountsInMap("dicomStructureSetLoaders_", dicomStructureSetLoaders_);
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parents: 937
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276 }
1413
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277
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278 /**
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279 This method could have been called StripSpacesAndChangeToLower but we might want to
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280 add some UUID validation to the argument
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281 */
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282 void LoaderCache::NormalizeUuid(std::string& uuid)
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283 {
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284 std::string temp = Orthanc::Toolbox::StripSpaces(uuid);
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285 Orthanc::Toolbox::ToLowerCase(temp);
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286 uuid.swap(temp);
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287 }
929
408bcc6c1505 Added Loader cache. Not activated yet.
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288 }