question: public String Frie_Value ( String value ) { if ( value == null || value . length ( ) == 0 ) return "" ; String retValue = value ; String SQL = "SELECT FRIE_Value(FRIE_Name(?)) FROM DUAL" ; try { PreparedStatement pstmt = DB . prepareStatement ( SQL , null ) ; pstmt . setString ( 1 , value ) ; ResultSet rs = pstmt . executeQuery ( ) ; if ( rs . next ( ) ) retValue = rs . getString ( 1 ) ; rs . close ( ) ; pstmt . close ( ) ; } catch ( SQLException e ) { log . log ( Level . SEVERE , SQL , e ) ; } return retValue ; }
target:  Frie Value - convert Name to Value