Are you sure you really want independent instances of the bean, or just the ability to keep the variable values separate by user? If it is the latter, then just use local variables in your bean methods.
-----Original Message----- From: Chenming Zhao [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 26, 2002 2:06 PM To: Tomcat Users List Subject: Re: AW: Multiple users share java bean? What's the meaning of JMS? I'm not sure my problem is just what you said. I want to get independent instance or the same bean for each user. So they can work independently, and won't influence with each other. Thanks. ----- Original Message ----- From: "peter lin" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Tuesday, March 26, 2002 1:32 PM Subject: Re: AW: Multiple users share java bean? > > One common technique to solve this is to use JMS. All beans that are > instances of the same user listen to the same topic. when one instance > of the user's bean is updated, the other instances are notified. Each > bean then goes to the database to refresh itself. > > peter lin > > > Chenming Zhao wrote: > > > > In fact, it's a good and difficult topic. Now I haven't still understood it > > completely. I have a question about my application. > > > > I describe the work what I need to finish. > > First the jsp file gets a user name, then pass it to java bean. And the bean > > get some values from the database accoding to the user name, then get a > > result and save it to database. The idea of synchronized objects cannot > > work. I want to acitvate independent instance of java bean for any user. How > > can I do? Is there any good book or material? Or maybe you can show me some > > simple example? > > > > Thanks. > > > > -- > > To unsubscribe: <mailto:[EMAIL PROTECTED]> > > For additional commands: <mailto:[EMAIL PROTECTED]> > > Troubles with the list: <mailto:[EMAIL PROTECTED]> > > -- > To unsubscribe: <mailto:[EMAIL PROTECTED]> > For additional commands: <mailto:[EMAIL PROTECTED]> > Troubles with the list: <mailto:[EMAIL PROTECTED]> > > -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]> -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
