From 664f3a5ba818a3e84fbf3d0d5d11dbc0eaed6bea Mon Sep 17 00:00:00 2001
From: Gordon Crone <g.crone@ucl.ac.uk>
Date: Tue, 17 Feb 2026 16:50:00 +0000
Subject: [PATCH 1/3] Play with making DFApplication a ManagedObject

---
 schema/appmodel/application.schema.xml |  6 +++++-
 src/DFApplication.cpp                  | 11 +++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/schema/appmodel/application.schema.xml b/schema/appmodel/application.schema.xml
index 17c90bf..665bddc 100644
--- a/schema/appmodel/application.schema.xml
+++ b/schema/appmodel/application.schema.xml
@@ -80,7 +80,7 @@
 
 <oks-schema>
 
-<info name="" type="" num-of-items="66" oks-format="schema" oks-version="862f2957270" created-by="gjc" created-on="thinkpad" creation-time="20230616T091343" last-modified-by="eflumerf" last-modified-on="ironvirt9.mshome.net" last-modification-time="20251104T211957"/>
+<info name="" type="" num-of-items="67" oks-format="schema" oks-version="862f2957270" created-by="gjc" created-on="thinkpad" creation-time="20230616T091343" last-modified-by="gjc" last-modified-on="latitude" last-modification-time="20260217T151630"/>
 
 <include>
  <file path="schema/confmodel/dunedaq.schema.xml"/>
@@ -105,12 +105,16 @@
  <class name="DFApplication">
   <superclass name="SmartDaqApplication"/>
   <superclass name="Resource"/>
+  <superclass name="ManagedObject"/>
   <relationship name="trb" description="Configuration of the TRB to be generated my get_modules()" class-type="TRBConf" low-cc="one" high-cc="one" is-composite="no" is-exclusive="no" is-dependent="no"/>
   <relationship name="data_writers" class-type="DataWriterConf" low-cc="one" high-cc="many" is-composite="no" is-exclusive="no" is-dependent="no"/>
   <relationship name="uses" class-type="DFHWConf" low-cc="one" high-cc="one" is-composite="no" is-exclusive="no" is-dependent="no"/>
   <method name="generate_modules" description="Generate DaqModule dal objects for streams of the application on the fly">
    <method-implementation language="c++" prototype="void generate_modules(const confmodel::Session*) const override" body=""/>
   </method>
+  <method name="object_tags" description="">
+   <method-implementation language="c++" prototype="std::set&lt;std::string&gt; object_tags() const override" body=""/>
+  </method>
  </class>
 
  <class name="DFHWConf">
diff --git a/src/DFApplication.cpp b/src/DFApplication.cpp
index cc92959..e3dc2e6 100644
--- a/src/DFApplication.cpp
+++ b/src/DFApplication.cpp
@@ -189,6 +189,17 @@ fill_sourceid_object_from_app(const ConfigObjectFactory& obj_fac,
   sidNetObj.set_objs("source_ids", source_id_objs);
 }
 
+std::set<std::string>
+DFApplication::object_tags() const {
+  std::set<std::string> tags;
+  auto host = get_runs_on()->get_runs_on()->UID();
+  for (auto writer : get_data_writers()) {
+    auto path = writer->get_data_store_params()->get_directory_path();
+    tags.insert(host+"/"+path);
+  }
+  return tags;
+}
+
 void
 DFApplication::generate_modules(const confmodel::Session* session) const
 {

From f614393fa4bf25ccd262663f926eda7d2dd891bd Mon Sep 17 00:00:00 2001
From: Gordon Crone <g.crone@ucl.ac.uk>
Date: Tue, 24 Feb 2026 16:06:21 +0000
Subject: [PATCH 2/3] Make storage tag clearer

---
 src/DFApplication.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DFApplication.cpp b/src/DFApplication.cpp
index e3dc2e6..8e59818 100644
--- a/src/DFApplication.cpp
+++ b/src/DFApplication.cpp
@@ -195,7 +195,7 @@ DFApplication::object_tags() const {
   auto host = get_runs_on()->get_runs_on()->UID();
   for (auto writer : get_data_writers()) {
     auto path = writer->get_data_store_params()->get_directory_path();
-    tags.insert(host+"/"+path);
+    tags.insert("storage:"+host+":"+path);
   }
   return tags;
 }

From 14ff463e17dcfea5f3373984d4f48cdfeae177b1 Mon Sep 17 00:00:00 2001
From: Gordon Crone <g.crone@ucl.ac.uk>
Date: Fri, 17 Apr 2026 13:52:48 +0100
Subject: [PATCH 3/3] Avoid linter warning

---
 src/DFApplication.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DFApplication.cpp b/src/DFApplication.cpp
index c46946b..a08a2a6 100644
--- a/src/DFApplication.cpp
+++ b/src/DFApplication.cpp
@@ -123,7 +123,7 @@ DFApplication::object_tags() const {
   auto host = get_runs_on()->get_runs_on()->UID();
   for (auto writer : get_data_writers()) {
     auto path = writer->get_data_store_params()->get_directory_path();
-    tags.insert("storage:"+host+":"+path);
+    tags.insert(fmt::format("storage:{}:{}", host, path));
   }
   return tags;
 }