ValueAttribute.java 文件源码

private List<CharSequence> extractAnnotationsForElement(ElementType elementType, Set<String> additionalAnnotations) {
  List<CharSequence> allAnnotations = Lists.newArrayListWithCapacity(1);

  boolean dontHaveJsonPropetyAnnotationAlready = Annotations.getAnnotationLines(element,
      Collections.singleton(Annotations.JACKSON_PROPERTY),
      false,
      elementType,
      importsResolver,
      nullability).isEmpty();

  if (dontHaveJsonPropetyAnnotationAlready) {
    allAnnotations.add(jacksonPropertyAnnotation());
  }

  allAnnotations.addAll(
      Annotations.getAnnotationLines(element,
          Sets.union(additionalAnnotations,
              protoclass().styles().style().additionalJsonAnnotationsNames()),
          protoclass().environment().hasJacksonLib(),
          elementType,
          importsResolver,
          nullability));

  return allAnnotations;
}