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annotate OrthancServer/Scheduler/ModifyInstanceCommand.cpp @ 1572:904096e7367e

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More information about the origin request in OnStoredInstance() callbacks
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 25 Aug 2015 12:10:12 +0200
parents f967bdf8534e
children 0a2ad4a6858f
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "ModifyInstanceCommand.h"
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34
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35 #include "../../Core/Logging.h"
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36
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37 namespace Orthanc
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38 {
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39 ModifyInstanceCommand::ModifyInstanceCommand(ServerContext& context,
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40 RequestOrigin origin,
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41 const DicomModification& modification) :
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42 context_(context),
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43 origin_(origin),
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44 modification_(modification)
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45 {
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46 modification_.SetAllowManualIdentifiers(true);
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47
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48 if (modification_.IsReplaced(DICOM_TAG_PATIENT_ID))
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49 {
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50 modification_.SetLevel(ResourceType_Patient);
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51 }
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52 else if (modification_.IsReplaced(DICOM_TAG_STUDY_INSTANCE_UID))
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53 {
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54 modification_.SetLevel(ResourceType_Study);
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55 }
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56 else if (modification_.IsReplaced(DICOM_TAG_SERIES_INSTANCE_UID))
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57 {
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58 modification_.SetLevel(ResourceType_Series);
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59 }
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60 else
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61 {
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62 modification_.SetLevel(ResourceType_Instance);
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63 }
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64
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65 if (origin_ != RequestOrigin_Lua)
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66 {
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67 // TODO If issued from HTTP, "remoteIp" and "username" must be provided
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68 throw OrthancException(ErrorCode_NotImplemented);
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69 }
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70 }
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71
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72
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73 bool ModifyInstanceCommand::Apply(ListOfStrings& outputs,
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74 const ListOfStrings& inputs)
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75 {
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76 for (ListOfStrings::const_iterator
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77 it = inputs.begin(); it != inputs.end(); ++it)
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78 {
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79 LOG(INFO) << "Modifying resource " << *it;
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80
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81 try
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82 {
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83 std::auto_ptr<ParsedDicomFile> modified;
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84
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85 {
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86 ServerContext::DicomCacheLocker lock(context_, *it);
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87 modified.reset(lock.GetDicom().Clone());
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88 }
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89
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90 modification_.Apply(*modified);
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91
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92 DicomInstanceToStore toStore;
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93 assert(origin_ == RequestOrigin_Lua);
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94 toStore.SetLuaOrigin();
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95 toStore.SetParsedDicomFile(*modified);
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96 // TODO other metadata
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97 toStore.AddMetadata(ResourceType_Instance, MetadataType_ModifiedFrom, *it);
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98
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99 std::string modifiedId;
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100 context_.Store(modifiedId, toStore);
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101
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102 // Only chain with other commands if this command succeeds
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103 outputs.push_back(modifiedId);
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104 }
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105 catch (OrthancException& e)
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106 {
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107 LOG(ERROR) << "Unable to modify instance " << *it << " in a Lua script: " << e.What();
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108 }
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109 }
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110
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111 return true;
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112 }
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113 }