public static void addDocuments(
      String searchEngineId, long companyId, Collection<Document> documents)
      throws SearchException {

    if (isIndexReadOnly() || (documents == null) || documents.isEmpty()) {
      return;
    }

    SearchEngine searchEngine = getSearchEngine(searchEngineId);

    IndexWriter indexWriter = searchEngine.getIndexWriter();

    for (Document document : documents) {
      if (_log.isDebugEnabled()) {
        _log.debug("Add document " + document.toString());
      }

      _searchPermissionChecker.addPermissionFields(companyId, document);
    }

    SearchContext searchContext = new SearchContext();

    searchContext.setCompanyId(companyId);
    searchContext.setSearchEngineId(searchEngineId);

    indexWriter.addDocuments(searchContext, documents);
  }
 protected void addDocuments(Term id, List<? extends IndexDocument> docs) throws Exception {
   writer.addDocuments(docs);
 }
 /**
  * Calls {@link IndexWriter#addDocuments(Iterable)} and returns the generation that reflects this
  * change.
  */
 public long addDocuments(Iterable<? extends Iterable<? extends IndexableField>> docs)
     throws IOException {
   writer.addDocuments(docs);
   // Return gen as of when indexing finished:
   return indexingGen.get();
 }