static dynamic_t transform(const value_type& value) {
switch (value.GetType()) {
case rapidjson::kNullType:
throw blackhole::error_t("null values are not supported");
case rapidjson::kFalseType:
case rapidjson::kTrueType:
return value.GetBool();
case rapidjson::kNumberType: {
if (value.IsInt()) {
return value.GetInt();
} else if (value.IsInt64()) {
return value.GetInt64();
} else if (value.IsUint()) {
return value.GetUint();
} else if (value.IsUint64()) {
return value.GetUint64();
} else {
return value.GetDouble();
}
}
case rapidjson::kStringType:
return value.GetString();
case rapidjson::kArrayType: {
dynamic_t::array_t array;
for (auto it = value.Begin(); it != value.End(); ++it) {
array.push_back(transformer_t<value_type>::transform(*it));
}
return array;
}
case rapidjson::kObjectType: {
dynamic_t::object_t object;
for (auto it = value.MemberBegin(); it != value.MemberEnd(); ++it) {
std::string name = it->name.GetString();
dynamic_t value = transformer_t<value_type>::transform(it->value);
object[name] = value;
}
return object;
}
default:
BOOST_ASSERT(false);
}
}
