DalObject.cpp

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#include "conffwk/DalObject.hpp"
 
namespace dunedaq {
namespace conffwk {
 
bool
DalObject::get_rel_objects(const std::string& name, bool upcast_unregistered, std::vector<const DalObject*>& objs) const
{
  std::vector<conffwk::ConfigObject> c_objs;
 
  if (const_cast<conffwk::ConfigObject*>(&p_obj)->rel(name, c_objs)) {
    // Fixme: what about the lock?
    // std::lock_guard<std::mutex> scoped_lock(p_registry.m_tmpl_mutex);
    p_registry.get(c_objs, upcast_unregistered).swap(objs);
    return true;
  }
 
  return false;
}
 
bool
DalObject::get_algo_objects(const std::string& /* name */, std::vector<const DalObject*>& /* objs */) const
{
  // FIXME: Remove
  //   const std::string &suitable_dal_class = DalFactory::instance().class4algo(p_registry, class_name(), name);
 
  //   TLOG_DEBUG(2) << "suitable class for algorithm " << name << " on object " << this << " is " <<
  //   suitable_dal_class;
 
  //   if (!suitable_dal_class.empty())
  //     if (const DalObject *obj = p_registry.make_dal_object(const_cast<conffwk::ConfigObject&>(p_obj), UID(),
  //     suitable_dal_class))
  //       {
  //         obj->get(name, false).swap(objs);
  //         return true;
  //       }
 
  return false;
}
 
// DalObject helper
 
void
DalObject::p_null(std::ostream& s)
{
  s << "(null)";
}
 
void
DalObject::p_rm(std::ostream& s)
{
  s << "(deleted object)";
}
 
void
DalObject::p_error(std::ostream& s, dunedaq::conffwk::Exception& ex)
{
  s << "ERROR in generated DAL print method:\n\twas caused by: " << ex << std::endl;
}
 
void
DalObject::p_hdr(std::ostream& s, unsigned int indent, const std::string& cl, const char* nm) const
{
  const std::string str(indent, ' ');
  s << str;
  if (nm)
    s << nm << ' ';
  s << cl << " object:\n" << str << "  id: \'" << UID() << "\', class name: \'" << DalObject::class_name() << "\'\n";
}
 
void
DalObject::throw_init_ex(dunedaq::conffwk::Exception& ex)
{
  std::ostringstream text;
  text << "failed to init " << this << ":\n\twas caused by: " << ex << std::endl;
  p_was_read = false;
  throw dunedaq::conffwk::Generic(ERS_HERE, text.str().c_str());
}
 
void
DalObject::throw_get_ex(const std::string& what, const std::string& class_name, const DalObject* obj)
{
  std::ostringstream text;
  text << "cannot find relationship or algorithm \"" << what << "\" in c++ class \"" << class_name << "\" for object "
       << obj;
  throw dunedaq::conffwk::Generic(ERS_HERE, text.str().c_str());
}
 
std::ostream&
operator<<(std::ostream& s, const DalObject* obj)
{
  if (obj == nullptr)
    DalObject::p_null(s);
  else if (obj->is_deleted())
    s << "(deleted object " << obj->UID() << '@' << obj->class_name() << ')';
  else
    s << '\'' << obj->UID() << '@' << obj->class_name() << '\'';
 
  return s;
}
 
void
p_sv_rel(std::ostream& s, const std::string& str, const std::string& name, const DalObject* obj)
{
  s << str << name << ": " << obj << '\n';
}
 
} // namespace conffwk
 
} // namespace dunedaq