Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Services/ProjectDataManagement/static_data_publisher.h

@@ -0,0 +1,38 @@
+/**
+  * Handler to publish (project) static data to dds
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Ehrlicher, SLSE, 2017-07-20
+  */
+
+#pragma once
+
+#include "dds_handler.h"
+#include "pdm_db.h"
+#include "logger.h"
+
+namespace ProjectDataManagement
+{
+
+template <typename DB>
+bool publishData(const std::shared_ptr<DatabaseInterface> &db,
+                 const std::shared_ptr<ProjectDataManagement::Interface::Dts> &dts,
+                 NGL::INGLLogger &logger)
+{
+  const auto cb = [dts](const DB & data)
+  {
+    dts->publish(convert(data));
+  };
+
+  // read from db
+  if (!db->select(cb))
+  {
+    ERROR_LOG(logger) << "Error reading data from database!";
+    return false;
+  }
+
+  return true;
+}
+
+} // namespace ProjectDataManagement