--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancStone/Sources/Deprecated/Loaders/DicomStructureSetLoader2.cpp	Tue Jul 07 16:21:02 2020 +0200
@@ -0,0 +1,125 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#ifdef BGO_ENABLE_DICOMSTRUCTURESETLOADER2
+
+#include "DicomStructureSetLoader2.h"
+
+#include "../Messages/IObservable.h"
+#include "../Oracle/IOracle.h"
+#include "../Oracle/OracleCommandExceptionMessage.h"
+
+namespace Deprecated
+{
+
+  DicomStructureSetLoader2::DicomStructureSetLoader2(
+    DicomStructureSet2& structureSet
+    , IOracle& oracle
+    , IObservable& oracleObservable)
+    : IObserver(oracleObservable.GetBroker())
+    , IObservable(oracleObservable.GetBroker())
+    , structureSet_(structureSet)
+    , oracle_(oracle)
+    , oracleObservable_(oracleObservable)
+    , structuresReady_(false)
+  {
+    LOG(TRACE) << "DicomStructureSetLoader2(" << std::hex << this << std::dec << ")::DicomStructureSetLoader2()";
+
+    oracleObservable.RegisterObserverCallback(
+      new Callable<DicomStructureSetLoader2, OrthancRestApiCommand::SuccessMessage>
+      (*this, &DicomStructureSetLoader2::HandleSuccessMessage));
+
+    oracleObservable.RegisterObserverCallback(
+      new Callable<DicomStructureSetLoader2, OracleCommandExceptionMessage>
+      (*this, &DicomStructureSetLoader2::HandleExceptionMessage));
+  }
+
+  DicomStructureSetLoader2::~DicomStructureSetLoader2()
+  {
+    LOG(TRACE) << "DicomStructureSetLoader2(" << std::hex << this << std::dec << ")::~DicomStructureSetLoader2()";
+    oracleObservable_.Unregister(this);
+  }
+
+  void DicomStructureSetLoader2::LoadInstanceFromString(const std::string& body)
+  {
+    OrthancPlugins::FullOrthancDataset dicom(body);
+    //loader.content_.reset(new DicomStructureSet(dicom));
+    structureSet_.Clear();
+    structureSet_.SetContents(dicom);
+    SetStructuresReady();
+  }
+
+  void DicomStructureSetLoader2::HandleSuccessMessage(const OrthancRestApiCommand::SuccessMessage& message)
+  {
+    const std::string& body = message.GetAnswer();
+    LoadInstanceFromString(body);
+  }
+
+  void DicomStructureSetLoader2::HandleExceptionMessage(const OracleCommandExceptionMessage& message)
+  {
+    LOG(ERROR) << "DicomStructureSetLoader2::HandleExceptionMessage: error when trying to load data. "
+      << "Error: " << message.GetException().What() << " Details: "
+      << message.GetException().GetDetails();
+  }
+
+  void DicomStructureSetLoader2::LoadInstance(const std::string& instanceId)
+  {
+    std::unique_ptr<OrthancRestApiCommand> command(new OrthancRestApiCommand);
+    command->SetHttpHeader("Accept-Encoding", "gzip");
+
+    std::string uri = "/instances/" + instanceId + "/tags?ignore-length=3006-0050";
+
+    command->SetUri(uri);
+    oracle_.Schedule(*this, command.release());
+  }
+
+  void DicomStructureSetLoader2::SetStructuresReady()
+  {
+    structuresReady_ = true;
+  }
+
+  bool DicomStructureSetLoader2::AreStructuresReady() const
+  {
+    return structuresReady_;
+  }
+
+  /*
+
+    void LoaderStateMachine::HandleExceptionMessage(const OracleCommandExceptionMessage& message)
+    {
+      LOG(ERROR) << "LoaderStateMachine::HandleExceptionMessage: error in the state machine, stopping all processing";
+      LOG(ERROR) << "Error: " << message.GetException().What() << " Details: " <<
+        message.GetException().GetDetails();
+        Clear();
+    }
+
+    LoaderStateMachine::~LoaderStateMachine()
+    {
+      Clear();
+    }
+
+
+  */
+
+}
+
+#endif 
+// BGO_ENABLE_DICOMSTRUCTURESETLOADER2
+