LPS-41900 Uses DLFileEntryMetadataLocalServiceUtil to get the metadatas because we need to obtain the tikarawmetadata too (and that's not in the fileentrytype)
LPS-41900 We should always extract the ddmContent because the basic document also have tika metadata (although it doesnt have fields for the document type)
LPS-41900 We don't need search by each tika field because we are indexing all the content of ddmStructure fields in ddmContent