From: "Priscilla C." Date: 2012-01-28T01:22:58+09:00 Subject: Re: Ruby and java It finally work but in my program that doesn't change anything, my web service receives a null value... Here's my code: require 'rjb' Rjb::load('.') @jString = Rjb::import('java.lang.String') str = @jString.new_with_sig('Ljava.lang.String;', "abcde") result = service.volsProgrammesAtDay(str.toString) -- Posted via http://www.ruby-forum.com/.