std::size_t annotation_hasher::hash(const annotation& v) {
std::size_t seed(0);
combine(seed, hash_std_unordered_map_std_string_boost_shared_ptr_dogen_annotations_value(v.entries()));
combine(seed, v.scope());
return seed;
}
bool function_annotation::operator==(annotation const& o) const {
bool is_equal = false;
annotation_visitor av(true);
av._([&](function_annotation const* fa) {
is_equal = (this->name == fa->name) && equals(this->args, fa->args);
});
o.accept(av);
return is_equal;
}
annotation annotation_groups_factory::
handle_profiles(const type_group& tg, const std::unordered_map<std::string,
annotation>& profiles, const std::vector<std::string>& candidate_labels,
const annotation& original) const {
BOOST_LOG_SEV(lg, debug) << "Started handling profiles. Original: "
<< original;
/*
* If a profile name was specified via the meta-data, it must
* exist on our profile collection. Locate it, merge it with the
* original annotation and return that.
*/
const auto profn(obtain_profile_name(tg, original));
if (!profn.empty()) {
BOOST_LOG_SEV(lg, debug) << "Configured profile: " << profn;
const auto i(profiles.find(profn));
if (i == profiles.end()) {
BOOST_LOG_SEV(lg, error) << missing_profile << profn;
BOOST_THROW_EXCEPTION(building_error(missing_profile + profn));
}
merger mg;
const auto annotation_profile(i->second);
const annotation r(mg.merge(original, annotation_profile));
BOOST_LOG_SEV(lg, debug) << "Merged profile: " << r;
return r;
} else
BOOST_LOG_SEV(lg, debug) << "Profile not set in meta-data.";
/*
* Lets try each of the candidate labels instead and see if any of
* them bind to a profile.
*/
const auto bound_labels(get_bound_labels(profiles, candidate_labels));
if (bound_labels.size() > 1) {
BOOST_LOG_SEV(lg, error) << too_many_binds << bound_labels;
BOOST_THROW_EXCEPTION(building_error(too_many_binds));
}
for (const auto& bl : bound_labels) {
BOOST_LOG_SEV(lg, debug) << "Bound label: " << bl;
const auto i(profiles.find(bl));
if (i == profiles.end()) {
BOOST_LOG_SEV(lg, error) << missing_profile << bl;
BOOST_THROW_EXCEPTION(building_error(missing_profile + bl));
}
merger mg;
const auto annotation_profile(i->second);
const annotation r(mg.merge(original, annotation_profile));
BOOST_LOG_SEV(lg, debug) << "Merged profile: " << r;
return r;
}
/*
* If no profile name was found by now, we need to try looking for
* the well-known default profiles, based on the scope of the
* annotation. Not all scope types have a mapping, and the default
* profiles do not necessarily exist.
*/
const auto def_profn(get_default_profile_name_for_scope(original.scope()));
if (!def_profn.empty()) {
BOOST_LOG_SEV(lg, debug) << "Looking for default profile; " << def_profn;
const auto i(profiles.find(def_profn));
if (i != profiles.end()) {
merger mg;
const auto annotation_profile(i->second);
const annotation r(mg.merge(original, annotation_profile));
BOOST_LOG_SEV(lg, debug) << "Merged profile: " << r;
return r;
}
} else
BOOST_LOG_SEV(lg, debug) << "Scope does not have a default profile.";
/*
* If we could find nothing suitable, just return the original.
*/
BOOST_LOG_SEV(lg, debug) << "No profiles found, using original.";
return original;
}
