Inject logger into JFactory

JeffersonLab · May 7, 2024 · 11674a7 · 11674a7
1 parent 371939f
commit 11674a7
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diff --git a/src/libraries/JANA/JFactoryGenerator.h b/src/libraries/JANA/JFactoryGenerator.h
@@ -62,6 +62,7 @@ class JFactoryGeneratorT : public JFactoryGenerator {
         factory->SetFactoryName(JTypeInfo::demangle<T>());
         factory->SetPluginName(GetPluginName());
         factory->SetApplication(GetApplication());
+        factory->SetLogger(GetApplication()->template GetService<JLoggingService>()->get_logger(factory->GetPrefix()));
         factory_set->Add(factory);
     }
 };

diff --git a/src/programs/unit_tests/Components/JFactoryTests.cc b/src/programs/unit_tests/Components/JFactoryTests.cc
@@ -249,3 +249,22 @@ TEST_CASE("JFactory_Exception") {
     REQUIRE(found_throw == true);
 }
 
+struct MyLoggedFactory : public JFactoryT<JFactoryTestDummyObject> {
+    MyLoggedFactory() {
+        SetPrefix("myfac");
+    }
+    void Process(const std::shared_ptr<const JEvent>&) override {
+        LOG_INFO(GetLogger()) << "Process ran!" << LOG_END;
+        REQUIRE(GetLogger().level == JLogger::Level::DEBUG);
+    }
+};
+TEST_CASE("JFactory_Logger") {
+    JApplication app;
+    app.Add(new JEventSource);
+    app.Add(new JFactoryGeneratorT<MyLoggedFactory>());
+    app.SetParameterValue("log:debug", "myfac");
+    app.SetParameterValue("jana:nevents", "1");
+    app.SetParameterValue("autoactivate", "JFactoryTestDummyObject");
+    app.Run();
+}
+