@Override
  public NodeRef createNode(
      Resource resource,
      RepositoryLocation targetLocation,
      String encoding,
      String mimetype,
      QName nodeType)
      throws IOException {
    NodeRef rootNode = nodeService.getRootNode(targetLocation.getStoreRef());
    final List<NodeRef> parentNodes =
        searchService.selectNodes(
            rootNode, targetLocation.getPath(), null, namespaceService, false);
    Assert.isTrue(parentNodes.size() == 1, "Target location leads to not 1 unique Node reference");

    final String fileName = resource.getFilename();
    final FileInfo fileInfo = fileFolderService.create(parentNodes.get(0), fileName, nodeType);
    final NodeRef nodeRef = fileInfo.getNodeRef();

    final ContentWriter writer = contentService.getWriter(nodeRef, ContentModel.PROP_CONTENT, true);
    writer.putContent(resource.getInputStream());

    if (mimetype == null) {
      mimetype = guessMimetype(resource);
    }

    if (encoding == null) {
      encoding = guessEncoding(resource.getInputStream(), mimetype);
    }

    writer.setMimetype(mimetype);
    writer.setEncoding(encoding);

    return nodeRef;
  }
 @Override
 public Item createOrUpdate(Item item) {
   Item writtenItem = delegate.createOrUpdate(item);
   notifyListener(item);
   return writtenItem;
 }
 @Override
 public void createOrUpdate(Container container) {
   delegate.createOrUpdate(container);
   notifyListener(container);
 }