Пример #1
0
  /**
   * Initialization method that will recursively collect Jackson annotations for this class and all
   * super classes and interfaces.
   *
   * <p>Starting with 1.2, it will also apply mix-in annotations, as per [JACKSON-76]
   */
  protected void resolveClassAnnotations() {
    _classAnnotations = new AnnotationMap();
    // add mix-in annotations first (overrides)
    if (_primaryMixIn != null) {
      _addClassMixIns(_classAnnotations, _class, _primaryMixIn);
    }
    // first, annotations from the class itself:
    for (Annotation a : _class.getDeclaredAnnotations()) {
      if (_annotationIntrospector.isHandled(a)) {
        _classAnnotations.addIfNotPresent(a);
      }
    }

    // and then from super types
    for (Class<?> cls : _superTypes) {
      // and mix mix-in annotations in-between
      _addClassMixIns(_classAnnotations, cls);
      for (Annotation a : cls.getDeclaredAnnotations()) {
        if (_annotationIntrospector.isHandled(a)) {
          _classAnnotations.addIfNotPresent(a);
        }
      }
    }

    /* and finally... any annotations there might be for plain
     * old Object.class: separate because for all other purposes
     * it is just ignored (not included in super types)
     */
    /* 12-Jul-2009, tatu: Should this be done for interfaces too?
     *   For now, yes, seems useful for some cases, and not harmful
     *   for any?
     */
    _addClassMixIns(_classAnnotations, Object.class);
  }
Пример #2
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 /** Helper method for adding any mix-in annotations specified class might have. */
 protected void _addClassMixIns(AnnotationMap annotations, Class<?> toMask) {
   if (_mixInResolver != null) {
     _addClassMixIns(annotations, toMask, _mixInResolver.findMixInClassFor(toMask));
   }
 }