local_ref getJavaExceptionForCppException()

in cxx/fbjni/detail/Exceptions.cpp [320:332]

• 13 lines of code
• 2 McCabe index (conditional complexity)

local_ref<JThrowable> getJavaExceptionForCppException(std::exception_ptr ptr) {
  FBJNI_ASSERT(ptr);
  local_ref<JThrowable> previous;
  auto func = [&previous] (std::exception_ptr ptr) {
    auto current = convertCppExceptionToJavaException(ptr);
    if (previous) {
      current->initCause(previous);
    }
    previous = current;
  };
  denest(func, ptr);
  return previous;
}