> What do you think of the idea of optionally providing a converter to
> the redirect-param?
I think it might be a good idea. It might.
Note once again that the purpose of the redirect param is to support
bookmarking for restful JSF applications.
However, what actually happens to those params is still an open-ended
question. My original thoughts were that it would be up to the
application developer to figure out how to use the params.
Jacob, in a thread on another list, suggested that this was unrealistic.
If I understand him correctly, he would say that we need to go ahead and
define the mechanism by which an old view would be resurrected based on
redirect params.
Attaching a converter would likely be a part of that mechanism.
Stan Silvert
JBoss, a division of RedHat
ssilvert_at_jboss.com
> -----Original Message-----
> From: Michael Youngstrom [mailto:youngm_at_gmail.com]
> Sent: Monday, July 10, 2006 11:04 AM
> To: dev_at_javaserverfaces.dev.java.net
> Subject: Re: Redirect Params
>
> Stan,
>
> What do you think of the idea of optionally providing a converter to
> the redirect-param? Something like:
>
> <redirect-param-converter>#{someConverter}</redirect-param-converter>
>
> That would accept either an expression or a converter id.
>
> Mike
>
> On 6/12/06, Stan Silvert <stan.silvert_at_jboss.com> wrote:
> >
> >
> >
> >
> > Being new to this project, I'm wondering what we do about features
that
> go
> > beyond the spec. For instance, I've implemented the ability to add
> params
> > to a redirect:
> >
> >
> >
> > Say I have this in my managed beans declaration:
> >
> >
> >
> > <managed-bean>
> >
> > <managed-bean-name>random</managed-bean-name>
> >
> >
> > <managed-bean-
> class>org.jboss.jsfresearch.boxofchocolates.RandomNumberBean</managed-
> bean-class>
> >
> > <managed-bean-scope>application</managed-bean-scope>
> >
> > </managed-bean>
> >
> >
> >
> > I can now use this in my navigation-case to set a random integer for
> foo:
> >
> >
> >
> > <redirect>
> >
> > <redirect-param>
> >
> > <redirect-param-name>foo</redirect-param-name>
> >
> > <redirect-param-value>#{random.nextInt}</redirect-param-value>
> >
> > </redirect-param>
> >
> > </redirect>
> >
> >
> >
> > When the redirect is executed, the browser will show something like
this
> > URL:
> >
> >
http://localhost:8080/boxofchocolates/myredirectedpage.faces?foo=12345
> >
> >
> >
> > This is quite useful for restful applications that support
bookmarking.
> For
> > example, imagine a search form which allows a bookmarkable results
> screen.
> >
> >
> >
> > For redirect params, the code itself is fairly innocuous. The
largest
> > change is that the xsd had to be updated beyond the spec. So if you
> like
> > the idea, the question is what to do with my code.
> >
> >
> >
> > Can it be added to the current project?
> >
> > Should we create a sandbox project for features that might make it
into
> > JSF.next?
> >
> >
> >
> > Stan Silvert
> >
> > JBoss, a division of RedHat
> >
> > ssilvert_at_jboss.com
> >
> >
>
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