libraries/JANA/JService.cc

0001 // Copyright 2024, Jefferson Science Associates, LLC.
0002 // Subject to the terms in the LICENSE file found in the top-level directory.
0003
0004 #include <JANA/JService.h>
0005 #include <JANA/JException.h>
0006
0007
0008 void JService::DoInit(JServiceLocator* sl) {
0009     std::lock_guard<std::mutex> lock(m_mutex);
0010     if (this->m_status != Status::Uninitialized) return;
0011
0012     if (m_app != nullptr) {
0013
0014         auto params = m_app->GetJParameterManager();
0015         m_logger = params->GetLogger(GetLoggerName());
0016
0017         for (auto* parameter : m_parameters) {
0018             parameter->Configure(*params, m_prefix);
0019         }
0020
0021         for (auto* service : m_services) {
0022             service->Fetch(m_app);
0023         }
0024     }
0025
0026     CallWithJExceptionWrapper("JService::acquire_services", [&](){ this->acquire_services(sl); });
0027     CallWithJExceptionWrapper("JService::Init", [&](){ this->Init(); });
0028
0029     this->m_status = Status::Initialized;
0030 }