What is the best way to maintain state in Java web apps?

Hi,
been looking at best way to maintain state between requests in JSP.
Ive been trying to use URL rewriting but been getting problems. I understand I can also achieve this using cookies.
Are there any other better ways of doing this.
I don�t know if the problem is with JBuilder4 or something in the Tomcat server?
Any suggestions would be appreciated.
thanks.

I think if you use JavaBeans that implements Serializable , it might maintain state (but not sure of this).
HttpSession is one option but , sessions have limitations - they timeout, they don't work when the page is cached by the browser and they don't work if Cookies are disabled in the browser.
Database is always an option, and there are two types of DBs , in-memory like HSQLDB etc , or the regular RDBMS like MySQL , Oracle etc.
If you only want to maintain state between HttpRequests, then use the request object which is implicit in JSPs.
I think your URL Encoding is not working most likely because you have disabled Cookies in your browser and that's why you see jsessionid.
If you enable Cookies in your browser then, the jsessionid should not appear.
There are other options I'm sure, but I'm only aware of the above at this time.... may be someone else might know more.

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>
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