Feat: catch exceptions from algorithms in Juggler

JugAlgo/JugAlgo/Algorithm.h

@@ -42,6 +42,8 @@ public:
   StatusCode initialize() override {
     debug() << "Initializing " << name() << endmsg;
 
+    // Algorithms uses exceptions, Gaudi uses StatusCode --> catch and propagate
+    try {
       // Grab the AlgoServiceSvc
       m_algo_svc = service("AlgoServiceSvc");
       if (!m_algo_svc) {
@@ -71,6 +73,10 @@ public:
       // call the internal algorithm init
       debug() << "Initializing underlying algorithm " << m_algo.name() << endmsg;
       m_algo.init();
+    } catch (const std::exception& e) {
+      fatal() << e.what() << endmsg;
+      return StatusCode::FAILURE;
+    }
     return StatusCode::SUCCESS;
   }
 

JugAlgo/src/components/AlgoServiceSvc.cpp

@@ -37,6 +37,7 @@ StatusCode AlgoServiceSvc::initialize() {
     return sc;
   }
 
+  try {
     auto& serviceSvc = algorithms::ServiceSvc::instance();
     info() << "ServiceSvc declared " << serviceSvc.services().size() << " services" << endmsg;
     // Always initialize the LogSvc first to ensure proper logging for the others
@@ -44,8 +45,8 @@ StatusCode AlgoServiceSvc::initialize() {
       auto& logger = algorithms::LogSvc::instance();
       const algorithms::LogLevel level{
           static_cast<algorithms::LogLevel>(msgLevel() > 0 ? msgLevel() - 1 : 0)};
-    info() << "Setting up algorithms::LogSvc with default level " << algorithms::logLevelName(level)
-           << endmsg;
+      info() << "Setting up algorithms::LogSvc with default level "
+             << algorithms::logLevelName(level) << endmsg;
       logger.defaultLevel(level);
       logger.init(
           [this](const algorithms::LogLevel l, std::string_view caller, std::string_view msg) {
@@ -101,9 +102,8 @@ StatusCode AlgoServiceSvc::initialize() {
     }
 
     // Validate our service setup
-  try {
     serviceSvc.validate();
-  } catch (const algorithms::ServiceError& e) {
+  } catch (const std::exception& e) {
     fatal() << e.what() << endmsg;
     return StatusCode::FAILURE;
   }