# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1680432813 -7200
# Node ID 6a7a244c777d31adcdfe99d7f4a20fc0c0e8701f
# Parent  154d37a56500de878ee2f1a08d1a21834d6c2ab2
cont OrthancPluginDatabaseV4::Transaction

diff -r 154d37a56500 -r 6a7a244c777d OrthancServer/Plugins/Engine/OrthancPluginDatabaseV4.cpp
--- a/OrthancServer/Plugins/Engine/OrthancPluginDatabaseV4.cpp	Fri Mar 31 17:33:33 2023 +0200
+++ b/OrthancServer/Plugins/Engine/OrthancPluginDatabaseV4.cpp	Sun Apr 02 12:53:33 2023 +0200
@@ -49,18 +49,6 @@
   }
 
 
-  static FileInfo Convert(const DatabasePluginMessages::FileInfo& source)
-  {
-    return FileInfo(source.uuid(),
-                    static_cast<FileContentType>(source.content_type()),
-                    source.uncompressed_size(),
-                    source.uncompressed_hash(),
-                    static_cast<CompressionType>(source.compression_type()),
-                    source.compressed_size(),
-                    source.compressed_hash());
-  }
-
-
   static ResourceType Convert(DatabasePluginMessages::ResourceType type)
   {
     switch (type)
@@ -105,6 +93,42 @@
   }
 
     
+  static FileInfo Convert(const DatabasePluginMessages::FileInfo& source)
+  {
+    return FileInfo(source.uuid(),
+                    static_cast<FileContentType>(source.content_type()),
+                    source.uncompressed_size(),
+                    source.uncompressed_hash(),
+                    static_cast<CompressionType>(source.compression_type()),
+                    source.compressed_size(),
+                    source.compressed_hash());
+  }
+
+
+  static ServerIndexChange Convert(const DatabasePluginMessages::ServerIndexChange& source)
+  {
+    return ServerIndexChange(source.seq(),
+                             static_cast<ChangeType>(source.change_type()),
+                             Convert(source.resource_type()),
+                             source.public_id(),
+                             source.date());
+  }
+
+
+  static ExportedResource Convert(const DatabasePluginMessages::ExportedResource& source)
+  {
+    return ExportedResource(source.seq(),
+                            Convert(source.resource_type()),
+                            source.public_id(),
+                            source.modality(),
+                            source.date(),
+                            source.patient_id(),
+                            source.study_instance_uid(),
+                            source.series_instance_uid(),
+                            source.sop_instance_uid());
+  }
+
+
   static void Execute(DatabasePluginMessages::Response& response,
                       const OrthancPluginDatabaseV4& database,
                       const DatabasePluginMessages::Request& request)
@@ -173,6 +197,14 @@
     }
     
     
+    void ExecuteTransaction(DatabasePluginMessages::TransactionResponse& response,
+                            DatabasePluginMessages::TransactionOperation operation)
+    {
+      DatabasePluginMessages::TransactionRequest request;    // Ignored
+      ExecuteTransaction(response, operation, request);
+    }
+    
+    
     void ExecuteTransaction(DatabasePluginMessages::TransactionOperation operation,
                             const DatabasePluginMessages::TransactionRequest& request)
     {
@@ -202,13 +234,11 @@
     
     virtual ~Transaction()
     {
-      {
-        DatabasePluginMessages::DatabaseRequest request;
-        request.mutable_finalize_transaction()->set_transaction(reinterpret_cast<intptr_t>(transaction_));
+      DatabasePluginMessages::DatabaseRequest request;
+      request.mutable_finalize_transaction()->set_transaction(reinterpret_cast<intptr_t>(transaction_));
 
-        DatabasePluginMessages::DatabaseResponse response;
-        ExecuteDatabase(response, database_, DatabasePluginMessages::OPERATION_FINALIZE_TRANSACTION, request);
-      }
+      DatabasePluginMessages::DatabaseResponse response;
+      ExecuteDatabase(response, database_, DatabasePluginMessages::OPERATION_FINALIZE_TRANSACTION, request);
     }
     
 
@@ -220,12 +250,10 @@
 
     virtual void Commit(int64_t fileSizeDelta) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_commit()->set_file_size_delta(fileSizeDelta);
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_commit()->set_file_size_delta(fileSizeDelta);
 
-        ExecuteTransaction(DatabasePluginMessages::OPERATION_COMMIT, request);
-      }      
+      ExecuteTransaction(DatabasePluginMessages::OPERATION_COMMIT, request);
     }
 
     
@@ -233,20 +261,18 @@
                                const FileInfo& attachment,
                                int64_t revision) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_add_attachment()->set_id(id);
-        request.mutable_add_attachment()->mutable_attachment()->set_uuid(attachment.GetUuid());
-        request.mutable_add_attachment()->mutable_attachment()->set_content_type(attachment.GetContentType());
-        request.mutable_add_attachment()->mutable_attachment()->set_uncompressed_size(attachment.GetUncompressedSize());
-        request.mutable_add_attachment()->mutable_attachment()->set_uncompressed_hash(attachment.GetUncompressedMD5());
-        request.mutable_add_attachment()->mutable_attachment()->set_compression_type(attachment.GetCompressionType());
-        request.mutable_add_attachment()->mutable_attachment()->set_compressed_size(attachment.GetCompressedSize());
-        request.mutable_add_attachment()->mutable_attachment()->set_compressed_hash(attachment.GetCompressedMD5());        
-        request.mutable_add_attachment()->set_revision(revision);
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_add_attachment()->set_id(id);
+      request.mutable_add_attachment()->mutable_attachment()->set_uuid(attachment.GetUuid());
+      request.mutable_add_attachment()->mutable_attachment()->set_content_type(attachment.GetContentType());
+      request.mutable_add_attachment()->mutable_attachment()->set_uncompressed_size(attachment.GetUncompressedSize());
+      request.mutable_add_attachment()->mutable_attachment()->set_uncompressed_hash(attachment.GetUncompressedMD5());
+      request.mutable_add_attachment()->mutable_attachment()->set_compression_type(attachment.GetCompressionType());
+      request.mutable_add_attachment()->mutable_attachment()->set_compressed_size(attachment.GetCompressedSize());
+      request.mutable_add_attachment()->mutable_attachment()->set_compressed_hash(attachment.GetCompressedMD5());        
+      request.mutable_add_attachment()->set_revision(revision);
 
-        ExecuteTransaction(DatabasePluginMessages::OPERATION_ADD_ATTACHMENT, request);
-      }      
+      ExecuteTransaction(DatabasePluginMessages::OPERATION_ADD_ATTACHMENT, request);
     }
 
 
@@ -265,84 +291,76 @@
     virtual void DeleteAttachment(int64_t id,
                                   FileContentType attachment) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_delete_attachment()->set_id(id);
-        request.mutable_delete_attachment()->set_type(attachment);
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_delete_attachment()->set_id(id);
+      request.mutable_delete_attachment()->set_type(attachment);
 
-        DatabasePluginMessages::TransactionResponse response;
-        ExecuteTransaction(response, DatabasePluginMessages::OPERATION_DELETE_ATTACHMENT, request);
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_DELETE_ATTACHMENT, request);
 
-        listener_.SignalAttachmentDeleted(Convert(response.delete_attachment().deleted_attachment()));
-      }      
+      listener_.SignalAttachmentDeleted(Convert(response.delete_attachment().deleted_attachment()));
     }
 
     
     virtual void DeleteMetadata(int64_t id,
                                 MetadataType type) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_delete_metadata()->set_id(id);
-        request.mutable_delete_metadata()->set_type(type);
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_delete_metadata()->set_id(id);
+      request.mutable_delete_metadata()->set_type(type);
 
-        ExecuteTransaction(DatabasePluginMessages::OPERATION_DELETE_METADATA, request);
-      }      
+      ExecuteTransaction(DatabasePluginMessages::OPERATION_DELETE_METADATA, request);
     }
 
     
     virtual void DeleteResource(int64_t id) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_delete_resource()->set_id(id);
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_delete_resource()->set_id(id);
 
-        DatabasePluginMessages::TransactionResponse response;
-        ExecuteTransaction(response, DatabasePluginMessages::OPERATION_DELETE_RESOURCE, request);
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_DELETE_RESOURCE, request);
 
-        for (int i = 0; i < response.delete_resource().deleted_attachments().size(); i++)
-        {
-          listener_.SignalAttachmentDeleted(Convert(response.delete_resource().deleted_attachments(i)));
-        }
+      for (int i = 0; i < response.delete_resource().deleted_attachments().size(); i++)
+      {
+        listener_.SignalAttachmentDeleted(Convert(response.delete_resource().deleted_attachments(i)));
+      }
 
-        for (int i = 0; i < response.delete_resource().deleted_resources().size(); i++)
-        {
-          listener_.SignalResourceDeleted(Convert(response.delete_resource().deleted_resources(i).level()),
-                                          response.delete_resource().deleted_resources(i).public_id());
-        }
+      for (int i = 0; i < response.delete_resource().deleted_resources().size(); i++)
+      {
+        listener_.SignalResourceDeleted(Convert(response.delete_resource().deleted_resources(i).level()),
+                                        response.delete_resource().deleted_resources(i).public_id());
+      }
 
-        if (response.delete_resource().is_remaining_ancestor())
-        {
-          listener_.SignalRemainingAncestor(Convert(response.delete_resource().remaining_ancestor().level()),
-                                            response.delete_resource().remaining_ancestor().public_id());
-        }
-      }      
+      if (response.delete_resource().is_remaining_ancestor())
+      {
+        listener_.SignalRemainingAncestor(Convert(response.delete_resource().remaining_ancestor().level()),
+                                          response.delete_resource().remaining_ancestor().public_id());
+      }
     }
 
     
     virtual void GetAllMetadata(std::map<MetadataType, std::string>& target,
                                 int64_t id) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_get_all_metadata()->set_id(id);
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_all_metadata()->set_id(id);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_ALL_METADATA, request);
 
-        DatabasePluginMessages::TransactionResponse response;
-        ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_ALL_METADATA, request);
-
-        target.clear();
-        for (int i = 0; i < response.get_all_metadata().metadata().size(); i++)
+      target.clear();
+      for (int i = 0; i < response.get_all_metadata().metadata().size(); i++)
+      {
+        MetadataType key = static_cast<MetadataType>(response.get_all_metadata().metadata(i).type());
+          
+        if (target.find(key) == target.end())
         {
-          MetadataType key = static_cast<MetadataType>(response.get_all_metadata().metadata(i).type());
-          
-          if (target.find(key) == target.end())
-          {
-            target[key] = response.get_all_metadata().metadata(i).value();
-          }
-          else
-          {
-            throw OrthancException(ErrorCode_DatabasePlugin);
-          }
+          target[key] = response.get_all_metadata().metadata(i).value();
+        }
+        else
+        {
+          throw OrthancException(ErrorCode_DatabasePlugin);
         }
       }
     }
@@ -351,18 +369,16 @@
     virtual void GetAllPublicIds(std::list<std::string>& target,
                                  ResourceType resourceType) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_get_all_public_ids()->set_resource_type(Convert(resourceType));
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_all_public_ids()->set_resource_type(Convert(resourceType));
 
-        DatabasePluginMessages::TransactionResponse response;
-        ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_ALL_PUBLIC_IDS, request);
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_ALL_PUBLIC_IDS, request);
 
-        target.clear();
-        for (int i = 0; i < response.get_all_public_ids().ids().size(); i++)
-        {
-          target.push_back(response.get_all_public_ids().ids(i));
-        }
+      target.clear();
+      for (int i = 0; i < response.get_all_public_ids().ids().size(); i++)
+      {
+        target.push_back(response.get_all_public_ids().ids(i));
       }
     }
 
@@ -372,20 +388,18 @@
                                  size_t since,
                                  size_t limit) ORTHANC_OVERRIDE
     {
-      {
-        DatabasePluginMessages::TransactionRequest request;
-        request.mutable_get_all_public_ids_with_limits()->set_resource_type(Convert(resourceType));
-        request.mutable_get_all_public_ids_with_limits()->set_since(since);
-        request.mutable_get_all_public_ids_with_limits()->set_limit(limit);
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_all_public_ids_with_limits()->set_resource_type(Convert(resourceType));
+      request.mutable_get_all_public_ids_with_limits()->set_since(since);
+      request.mutable_get_all_public_ids_with_limits()->set_limit(limit);
 
-        DatabasePluginMessages::TransactionResponse response;
-        ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_ALL_PUBLIC_IDS_WITH_LIMITS, request);
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_ALL_PUBLIC_IDS_WITH_LIMITS, request);
 
-        target.clear();
-        for (int i = 0; i < response.get_all_public_ids_with_limits().ids().size(); i++)
-        {
-          target.push_back(response.get_all_public_ids_with_limits().ids(i));
-        }
+      target.clear();
+      for (int i = 0; i < response.get_all_public_ids_with_limits().ids().size(); i++)
+      {
+        target.push_back(response.get_all_public_ids_with_limits().ids(i));
       }
     }
 
@@ -395,18 +409,54 @@
                             int64_t since,
                             uint32_t maxResults) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_changes()->set_since(since);
+      request.mutable_get_changes()->set_limit(maxResults);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_CHANGES, request);
+
+      done = response.get_changes().done();
+        
+      target.clear();
+      for (int i = 0; i < response.get_changes().changes().size(); i++)
+      {
+        target.push_back(Convert(response.get_changes().changes(i)));
+      }
     }
 
     
     virtual void GetChildrenInternalId(std::list<int64_t>& target,
                                        int64_t id) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_children_internal_id()->set_id(id);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_CHILDREN_INTERNAL_ID, request);
+
+      target.clear();
+      for (int i = 0; i < response.get_children_internal_id().ids().size(); i++)
+      {
+        target.push_back(response.get_children_internal_id().ids(i));
+      }
     }
 
     
     virtual void GetChildrenPublicId(std::list<std::string>& target,
                                      int64_t id) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_children_public_id()->set_id(id);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_CHILDREN_PUBLIC_ID, request);
+
+      target.clear();
+      for (int i = 0; i < response.get_children_public_id().ids().size(); i++)
+      {
+        target.push_back(response.get_children_public_id().ids(i));
+      }
     }
 
     
@@ -415,69 +465,192 @@
                                       int64_t since,
                                       uint32_t maxResults) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_exported_resources()->set_since(since);
+      request.mutable_get_exported_resources()->set_limit(maxResults);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_EXPORTED_RESOURCES, request);
+
+      done = response.get_exported_resources().done();
+        
+      target.clear();
+      for (int i = 0; i < response.get_exported_resources().resources().size(); i++)
+      {
+        target.push_back(Convert(response.get_exported_resources().resources(i)));
+      }
     }
 
     
     virtual void GetLastChange(std::list<ServerIndexChange>& target /*out*/) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_LAST_CHANGE);
+
+      target.clear();
+      if (response.get_last_change().found())
+      {
+        target.push_back(Convert(response.get_last_change().change()));
+      }
     }
 
     
     virtual void GetLastExportedResource(std::list<ExportedResource>& target /*out*/) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_LAST_EXPORTED_RESOURCE);
+
+      target.clear();
+      if (response.get_last_exported_resource().found())
+      {
+        target.push_back(Convert(response.get_last_exported_resource().resource()));
+      }
     }
 
     
     virtual void GetMainDicomTags(DicomMap& target,
                                   int64_t id) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_main_dicom_tags()->set_id(id);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_MAIN_DICOM_TAGS, request);
+
+      target.Clear();
+
+      for (int i = 0; i < response.get_main_dicom_tags().tags().size(); i++)
+      {
+        const DatabasePluginMessages::GetMainDicomTags_Response_Tag& tag = response.get_main_dicom_tags().tags(i);
+        if (tag.group() > 0xffffu ||
+            tag.element() > 0xffffu)
+        {
+          throw OrthancException(ErrorCode_ParameterOutOfRange);
+        }
+        else
+        {
+          target.SetValue(tag.group(), tag.element(), tag.value(), false);
+        }
+      }
     }
 
     
     virtual std::string GetPublicId(int64_t resourceId) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_public_id()->set_id(resourceId);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_PUBLIC_ID, request);
+      return response.get_public_id().id();
     }
 
     
     virtual uint64_t GetResourcesCount(ResourceType resourceType) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_resources_count()->set_type(Convert(resourceType));
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_RESOURCES_COUNT, request);
+      return response.get_resources_count().count();
     }
 
     
     virtual ResourceType GetResourceType(int64_t resourceId) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_get_resource_type()->set_id(resourceId);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_RESOURCE_TYPE, request);
+      return Convert(response.get_resource_type().type());
     }
 
     
     virtual uint64_t GetTotalCompressedSize() ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_TOTAL_COMPRESSED_SIZE);
+      return response.get_total_compressed_size().size();
     }
 
     
     virtual uint64_t GetTotalUncompressedSize() ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_GET_TOTAL_UNCOMPRESSED_SIZE);
+      return response.get_total_uncompressed_size().size();
     }
 
     
     virtual bool IsProtectedPatient(int64_t internalId) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_is_protected_patient()->set_patient_id(internalId);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_IS_PROTECTED_PATIENT, request);
+      return response.is_protected_patient().protected_patient();
     }
 
     
     virtual void ListAvailableAttachments(std::set<FileContentType>& target,
                                           int64_t id) ORTHANC_OVERRIDE
     {
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_list_available_attachments()->set_id(id);
+
+      DatabasePluginMessages::TransactionResponse response;
+      ExecuteTransaction(response, DatabasePluginMessages::OPERATION_LIST_AVAILABLE_ATTACHMENTS, request);
+
+      target.clear();
+      for (int i = 0; i < response.list_available_attachments().attachments().size(); i++)
+      {
+        FileContentType attachment = static_cast<FileContentType>(response.list_available_attachments().attachments(i));
+
+        if (target.find(attachment) == target.end())
+        {
+          target.insert(attachment);
+        }
+        else
+        {
+          throw OrthancException(ErrorCode_DatabasePlugin);
+        }
+      }
     }
 
     
     virtual void LogChange(int64_t internalId,
                            const ServerIndexChange& change) ORTHANC_OVERRIDE
     {
+      // TODO => Simplify "IDatabaseWrapper"
+      
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_log_change()->set_change_type(change.GetChangeType());
+      request.mutable_log_change()->set_resource_id(internalId);
+      request.mutable_log_change()->set_resource_type(Convert(change.GetResourceType()));
+      request.mutable_log_change()->set_date(change.GetDate());
+
+      ExecuteTransaction(DatabasePluginMessages::OPERATION_LOG_CHANGE, request);
     }
 
     
     virtual void LogExportedResource(const ExportedResource& resource) ORTHANC_OVERRIDE
     {
+      // TODO: "seq" is ignored, could be simplified in "ExportedResource"
+      
+      DatabasePluginMessages::TransactionRequest request;
+      request.mutable_log_exported_resource()->set_resource_type(Convert(resource.GetResourceType()));
+      request.mutable_log_exported_resource()->set_public_id(resource.GetPublicId());
+      request.mutable_log_exported_resource()->set_modality(resource.GetModality());
+      request.mutable_log_exported_resource()->set_date(resource.GetDate());
+      request.mutable_log_exported_resource()->set_patient_id(resource.GetPatientId());
+      request.mutable_log_exported_resource()->set_study_instance_uid(resource.GetStudyInstanceUid());
+      request.mutable_log_exported_resource()->set_series_instance_uid(resource.GetSeriesInstanceUid());
+      request.mutable_log_exported_resource()->set_sop_instance_uid(resource.GetSopInstanceUid());
+
+      ExecuteTransaction(DatabasePluginMessages::OPERATION_LOG_EXPORTED_RESOURCE, request);
     }