Search DLFileEntry objects is not working properly

• Type: Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: 6.1.0 CE GA1, 6.2.0 CE M2
• Fix Version/s: 6.2.X EE, 7.0.0 M3
• Component/s: Portal Services, Search Infrastructure, Search Infrastructure > Framework
• Labels:
  • document-library
  • search
• Environment: Tomcat 7 + MySQL 5 6.2.x Git ID: e5e97a8681e24665344c8eb0589686c27cc4f36b.

When you try to search objects of the Document Library (DLFileEntry) on a custom search portlet, it always returns 1 element, but with other elements like JournalArticle, it returns the right number of elements.

I'll explain:

I'm trying to do a custom search in a JSP file of a portlet via the following code

Indexer indexer = IndexerRegistryUtil.getIndexer(DLFileEntry.class);
SearchContext sc = SearchContextFactory.getInstance(request);
sc.setStart(QueryUtil.ALL_POS);
sc.setEnd(QueryUtil.ALL_POS);
sc.setGroupIds(new long[]{themeDisplay.getScopeGroupId()});
 
try {
	Hits hits = indexer.search(sc);
	Document [] documents = hits.getDocs();
	%>Elements size: <%= documents.length %><br><%
} catch (SearchException e) {
	%> 
	SearchException: <%= e.getMessage() %><br>
	<%
}
 %>

I checked in the Document Library, and it must return more than one element, but it always return only one. I tried to change the class name to JournalArticle, and it returned the rigth number of elements. I also checked its performance in the 6.0 version of Liferay and in that version, it returned more than one element.