Browser discovery using java / Java EE

Question

To ensure browser compatibility in the application, I need a Java class / Bean / Jar that will return the following information:

• current user browser
• his name
• version
• User OS

Any thought on this would be really helpful. This should work well in the latest versions of all modern browsers like Chrome, Safari and Opera. How can I solve this best?

Answer 1

, , -, http://user-agent-string.info. Java XML-RPC.

, HttpServletRequest#getHeader().

String userAgent = request.getHeader("User-Agent");

-.

---

, HTML/CSS/MSIE, . JS . , , . , , , , . .