# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1720269826 -7200
# Node ID 74f3aab95886890067294e31b14ac4be43767d7d
# Parent  ebcbb448bea87635e09becc15fc0e434887a7c73
simplification

diff -r ebcbb448bea8 -r 74f3aab95886 OrthancServer/Sources/Database/Compatibility/GenericFind.cpp
--- a/OrthancServer/Sources/Database/Compatibility/GenericFind.cpp	Sat Jul 06 14:31:22 2024 +0200
+++ b/OrthancServer/Sources/Database/Compatibility/GenericFind.cpp	Sat Jul 06 14:43:46 2024 +0200
@@ -546,14 +546,6 @@
         }
       }
 
-      for (std::set<MetadataType>::const_iterator it = request.GetRetrieveChildrenMetadata().begin();
-           it != request.GetRetrieveChildrenMetadata().end(); ++it)
-      {
-        std::list<std::string> values;
-        transaction_.GetChildrenMetadata(values, internalId, *it);
-        resource->AddChildrenMetadata(*it, values);
-      }
-
       if (request.IsRetrieveOneInstanceIdentifier() &&
           !request.GetChildrenRetrieveSpecification(ResourceType_Instance).IsRetrieveIdentifiers())
       {
diff -r ebcbb448bea8 -r 74f3aab95886 OrthancServer/Sources/Database/FindRequest.cpp
--- a/OrthancServer/Sources/Database/FindRequest.cpp	Sat Jul 06 14:31:22 2024 +0200
+++ b/OrthancServer/Sources/Database/FindRequest.cpp	Sat Jul 06 14:43:46 2024 +0200
@@ -293,19 +293,6 @@
   }
 
 
-  void FindRequest::AddRetrieveChildrenMetadata(MetadataType metadata)
-  {
-    if (IsRetrieveChildrenMetadata(metadata))
-    {
-      throw OrthancException(ErrorCode_BadSequenceOfCalls);
-    }
-    else
-    {
-      retrieveChildrenMetadata_.insert(metadata);
-    }
-  }
-
-
   void FindRequest::SetRetrieveOneInstanceIdentifier(bool retrieve)
   {
     if (level_ == ResourceType_Instance)
diff -r ebcbb448bea8 -r 74f3aab95886 OrthancServer/Sources/Database/FindRequest.h
--- a/OrthancServer/Sources/Database/FindRequest.h	Sat Jul 06 14:31:22 2024 +0200
+++ b/OrthancServer/Sources/Database/FindRequest.h	Sat Jul 06 14:43:46 2024 +0200
@@ -269,7 +269,6 @@
     ChildrenRetrieveSpecification        retrieveChildrenStudies_;
     ChildrenRetrieveSpecification        retrieveChildrenSeries_;
     ChildrenRetrieveSpecification        retrieveChildrenInstances_;
-    std::set<MetadataType>               retrieveChildrenMetadata_;
     bool                                 retrieveOneInstanceIdentifier_;
 
     std::unique_ptr<MainDicomTagsRegistry>  mainDicomTagsRegistry_;
@@ -411,18 +410,6 @@
       return const_cast<FindRequest&>(*this).GetChildrenRetrieveSpecification(level);
     }
 
-    void AddRetrieveChildrenMetadata(MetadataType metadata);
-
-    bool IsRetrieveChildrenMetadata(MetadataType metadata) const
-    {
-      return retrieveChildrenMetadata_.find(metadata) != retrieveChildrenMetadata_.end();
-    }
-
-    const std::set<MetadataType>& GetRetrieveChildrenMetadata() const
-    {
-      return retrieveChildrenMetadata_;
-    }
-
     void SetRetrieveOneInstanceIdentifier(bool retrieve);
 
     bool IsRetrieveOneInstanceIdentifier() const
diff -r ebcbb448bea8 -r 74f3aab95886 OrthancServer/Sources/Database/FindResponse.cpp
--- a/OrthancServer/Sources/Database/FindResponse.cpp	Sat Jul 06 14:31:22 2024 +0200
+++ b/OrthancServer/Sources/Database/FindResponse.cpp	Sat Jul 06 14:43:46 2024 +0200
@@ -377,16 +377,6 @@
   }
 
 
-  FindResponse::Resource::~Resource()
-  {
-    for (ChildrenMetadata::iterator it = childrenMetadata_.begin(); it != childrenMetadata_.end(); ++it)
-    {
-      assert(it->second != NULL);
-      delete it->second;
-    }
-  }
-
-
   void FindResponse::Resource::SetParentIdentifier(const std::string& id)
   {
     if (level_ == ResourceType_Patient)
@@ -475,37 +465,6 @@
   }
 
 
-  void FindResponse::Resource::AddChildrenMetadata(MetadataType metadata,
-                                                   const std::list<std::string>& values)
-  {
-    if (childrenMetadata_.find(metadata) == childrenMetadata_.end())
-    {
-      childrenMetadata_[metadata] = new std::list<std::string>(values);
-    }
-    else
-    {
-      throw OrthancException(ErrorCode_BadSequenceOfCalls);
-    }
-  }
-
-
-  bool FindResponse::Resource::LookupChildrenMetadata(std::list<std::string>& values,
-                                                      MetadataType metadata) const
-  {
-    ChildrenMetadata::const_iterator found = childrenMetadata_.find(metadata);
-    if (found == childrenMetadata_.end())
-    {
-      return false;
-    }
-    else
-    {
-      assert(found->second != NULL);
-      values = *found->second;
-      return true;
-    }
-  }
-
-
   const std::string& FindResponse::Resource::GetOneInstanceIdentifier() const
   {
     const std::set<std::string>& instances = GetChildrenInformation(ResourceType_Instance).GetIdentifiers();
@@ -657,25 +616,6 @@
       target["Attachments"] = v;
     }
 
-    for (std::set<MetadataType>::const_iterator it = request.GetRetrieveChildrenMetadata().begin();
-         it != request.GetRetrieveChildrenMetadata().end(); ++it)
-    {
-      std::list<std::string> l;
-      if (LookupChildrenMetadata(l, *it))
-      {
-        Json::Value v = Json::arrayValue;
-        for (std::list<std::string>::const_iterator it2 = l.begin(); it2 != l.end(); ++it2)
-        {
-          v.append(*it2);
-        }
-        target["ChildrenMetadata"][EnumerationToString(*it)] = v;
-      }
-      else
-      {
-        throw OrthancException(ErrorCode_DatabasePlugin);
-      }
-    }
-
     if (request.IsRetrieveOneInstanceIdentifier())
     {
       target["OneInstance"] = GetOneInstanceIdentifier();
diff -r ebcbb448bea8 -r 74f3aab95886 OrthancServer/Sources/Database/FindResponse.h
--- a/OrthancServer/Sources/Database/FindResponse.h	Sat Jul 06 14:31:22 2024 +0200
+++ b/OrthancServer/Sources/Database/FindResponse.h	Sat Jul 06 14:43:46 2024 +0200
@@ -123,7 +123,6 @@
       ChildrenInformation                   childrenInstancesInformation_;
       std::set<std::string>                 labels_;
       std::map<FileContentType, FileInfo>   attachments_;
-      ChildrenMetadata                      childrenMetadata_;  // TODO-FIND: REMOVE
 
       MainDicomTagsAtLevel& GetMainDicomTagsAtLevel(ResourceType level);
 
@@ -149,8 +148,6 @@
       {
       }
 
-      ~Resource();
-
       ResourceType GetLevel() const
       {
         return level_;
@@ -269,14 +266,6 @@
         return attachments_;
       }
 
-      // TODO-FIND: REMOVE
-      void AddChildrenMetadata(MetadataType metadata,
-                               const std::list<std::string>& values);
-
-      // TODO-FIND: REMOVE
-      bool LookupChildrenMetadata(std::list<std::string>& values,
-                                  MetadataType metadata) const;
-
       const std::string& GetOneInstanceIdentifier() const;
 
       bool HasOneInstanceIdentifier() const
diff -r ebcbb448bea8 -r 74f3aab95886 OrthancServer/Sources/ResourceFinder.cpp
--- a/OrthancServer/Sources/ResourceFinder.cpp	Sat Jul 06 14:31:22 2024 +0200
+++ b/OrthancServer/Sources/ResourceFinder.cpp	Sat Jul 06 14:43:46 2024 +0200
@@ -132,15 +132,12 @@
       return SeriesStatus_Unknown;
     }
 
-    std::list<std::string> values;
-    if (!resource.LookupChildrenMetadata(values, MetadataType_Instance_IndexInSeries))
-    {
-      throw OrthancException(ErrorCode_BadSequenceOfCalls);
-    }
+    std::set<std::string> values;
+    resource.GetChildrenMetadataValues(values, ResourceType_Instance, MetadataType_Instance_IndexInSeries);
 
     std::set<int64_t> instances;
 
-    for (std::list<std::string>::const_iterator
+    for (std::set<std::string>::const_iterator
            it = values.begin(); it != values.end(); ++it)
     {
       int64_t index;
@@ -438,7 +435,7 @@
           break;
 
         case ResourceType_Series:
-          request_.AddRetrieveChildrenMetadata(MetadataType_Instance_IndexInSeries); // required for the SeriesStatus
+          request_.GetChildrenRetrieveSpecification(ResourceType_Instance).AddMetadata(MetadataType_Instance_IndexInSeries); // required for the SeriesStatus
           request_.GetChildrenRetrieveSpecification(ResourceType_Instance).SetRetrieveIdentifiers(true);
           request_.SetRetrieveParentIdentifier(true);
           break;