com.liferay.portlet.documentlibrary.service.persistence
Interfaces 
DLContentPersistence
DLFileEntryFinder
DLFileEntryMetadataPersistence
DLFileEntryPersistence
DLFileEntryTypeFinder
DLFileEntryTypePersistence
DLFileRankFinder
DLFileRankPersistence
DLFileShortcutPersistence
DLFileVersionPersistence
DLFolderFinder
DLFolderPersistence
DLSyncFinder
DLSyncPersistence
Classes 
DLContentUtil
DLFileEntryFinderUtil
DLFileEntryMetadataUtil
DLFileEntryTypeFinderUtil
DLFileEntryTypeUtil
DLFileEntryUtil
DLFileRankFinderUtil
DLFileRankUtil
DLFileShortcutUtil
DLFileVersionUtil
DLFolderFinderUtil
DLFolderUtil
DLSyncFinderUtil
DLSyncUtil