@Nullable
  public static <T extends DomElement> T findDomElement(
      @Nullable final PsiElement element, final Class<T> beanClass, boolean strict) {
    if (element == null) return null;

    XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class, strict);
    DomElement domElement;

    while (tag != null) {
      domElement = DomManager.getDomManager(tag.getProject()).getDomElement(tag);

      if (domElement != null) {
        return domElement.getParentOfType(beanClass, false);
      }
      tag = tag.getParentTag();
    }
    return null;
  }
  public <T extends DomElement> List<DomFileElement<T>> getFileElements(
      final Class<T> clazz, final Project project, @Nullable final GlobalSearchScope scope) {
    final Collection<VirtualFile> list =
        scope == null
            ? getDomFileCandidates(clazz, project)
            : getDomFileCandidates(clazz, project, scope);
    final ArrayList<DomFileElement<T>> result = new ArrayList<DomFileElement<T>>(list.size());
    for (VirtualFile file : list) {
      final PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
      if (psiFile instanceof XmlFile) {
        final DomFileElement<T> element =
            DomManager.getDomManager(project).getFileElement((XmlFile) psiFile, clazz);
        if (element != null) {
          result.add(element);
        }
      }
    }

    return result;
  }
  @Nullable
  public static DomElement getDomElement(@Nullable final PsiElement element) {
    if (element == null) return null;

    final Project project = element.getProject();
    final DomManager domManager = DomManager.getDomManager(project);
    final XmlAttribute attr = PsiTreeUtil.getParentOfType(element, XmlAttribute.class, false);
    if (attr != null) {
      final GenericAttributeValue value = domManager.getDomElement(attr);
      if (value != null) return value;
    }

    XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class, false);
    while (tag != null) {
      final DomElement domElement = domManager.getDomElement(tag);
      if (domElement != null) return domElement;

      tag = tag.getParentTag();
    }
    return null;
  }