> -----Original Message----- > From: Michael McGrady [mailto:[EMAIL PROTECTED] > Sent: Friday, August 06, 2004 1:58 PM > To: Struts Users Mailing List > Subject: RE: GOING GOING GONE DYNAMIC > > > At 01:44 PM 8/6/2004, you wrote: > >If I understand you correctly... > >Same issue.... it's passed into the execute method, and > therefore you > >can't change it, only it's internals, so you would have to > do the same > >thing there. > > > >I'm talking specifically in the execute method, which is > where I think > >you're trying to create the form. > > I'm perhaps confused, then, Jim. My understanding is that Java never > passes more than the reference, so why could we not change > the mapping and > the form in execute? Why cannot we, in other words, take the > reference and > reinitialize it to a different ActionForm, ActionMapping, or whatever?
Because java is NOT pass-by-reference, it's pass by value.. the value it passes is a reference rather then pushing the entire object on the stack. http://java.sun.com/docs/books/tutorial/java/javaOO/arguments.html The Pass by Value header. > > Michael McGrady > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
