utils.hpp

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#ifndef RAD_UTILS_HPP
#define RAD_UTILS_HPP
 
#include <rad/getPayload.hpp>
#include <rad/logger.hpp>
 
#include <string>
 
namespace rad {
 
class Utils {
   public:
    template <typename EVENT>
    static const std::string GetRequestId(rad::AnyEvent const& event);
 
    Utils() = delete;
    Utils(const Utils&) = delete;
    Utils& operator=(const Utils&) = delete;
};
 
template <typename EVENT>
const std::string Utils::GetRequestId(rad::AnyEvent const& event) {
    RAD_TRACE(GetLogger());
 
    auto payload = rad::GetPayloadNothrow<EVENT>(event);
    if (payload == nullptr) {
        LOG4CPLUS_ERROR(GetLogger(), "Last event's payload is NULL!");
        return "";
    }
    return payload->GetOriginatorId();
}
 
}  // namespace rad
 
#endif  // RAD_UTILS_HPP