Java GrAnnotationImpl.getApplicableElementTypeFields Examples

Example #1

File: CustomAnnotationChecker.java Project: megaserg/intellij-community

  @Nullable
  public static String isAnnotationApplicable(
      @NotNull GrAnnotation annotation, final PsiElement parent) {
    PsiElement owner = parent.getParent();

    final PsiElement ownerToUse = parent instanceof PsiModifierList ? owner : parent;

    String[] elementTypeFields = GrAnnotationImpl.getApplicableElementTypeFields(ownerToUse);
    if (elementTypeFields != null
        && !GrAnnotationImpl.isAnnotationApplicableTo(annotation, false, elementTypeFields)) {
      final String annotationTargetText =
          JavaErrorMessages.message("annotation.target." + elementTypeFields[0]);
      GrCodeReferenceElement ref = annotation.getClassReference();
      return JavaErrorMessages.message(
          "annotation.not.applicable", ref.getText(), annotationTargetText);
    }

    return null;
  }