From 05455b2ef8e0e91d3117fb62e6f77ccde32db1b5 Mon Sep 17 00:00:00 2001
From: Giulio Eulisse <10544+ktf@users.noreply.github.com>
Date: Mon, 7 Oct 2024 16:53:29 +0200
Subject: [PATCH] DPL: prototype for getting CCDB Metadata

---
 Framework/Core/include/Framework/InputRecord.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Framework/Core/include/Framework/InputRecord.h b/Framework/Core/include/Framework/InputRecord.h
index 5f33d018e5950..825a724c91039 100644
--- a/Framework/Core/include/Framework/InputRecord.h
+++ b/Framework/Core/include/Framework/InputRecord.h
@@ -40,6 +40,9 @@
 namespace o2::framework
 {
 
+// Wrapper class to get CCDB metadata
+struct CCDBMetadataExtractor{};
+
 struct InputSpec;
 class InputSpan;
 class CallbackService;
@@ -461,6 +464,14 @@ class InputRecord
     }
   }
 
+  template <typename T = DataRef, typename R>
+  std::map<std::string, std::string> &get(R binding, int part = 0) const
+    requires std::same_as<T, CCDBMetadataExtractor>
+  {
+    // FIXME: needs proper implementation by Ruben
+    return getRef(binding, part);
+  }
+
   /// Helper method to be used to check if a given part of the InputRecord is present.
   [[nodiscard]] bool isValid(std::string const& s) const
   {