returns the osgi service identifier . concode_field_sep PortletPreferencesService _service concode_field_sep void updateArchivePreferences concode_elem_sep void restoreArchivedPreferences concode_elem_sep void restoreArchivedPreferences concode_elem_sep void restoreArchivedPreferences concode_elem_sep PortletPreferencesService getService concode_elem_sep void deleteArchivedPreferences
java . lang . String function ( ) { return getService ( ) . getOSGiServiceIdentifier ( ) ; }