struts-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Fredrik Lindberg <>
Subject Re: Redirect-action alternative in Struts2 without browser redirect
Date Sat, 29 Sep 2012 06:50:56 GMT
IMHO this does not have to lead to any worse code than what you had
before - remember, we are just changing redirect-action configurations
in the action-mappings.xml. The whole point, in fact, with the
action-mappings.xml is to manage such dependencies - it's the glue, if
you like. Sure, I might not see in what ways others could create a
mess with this, but even then, is it really a problem Struts2 should
solve? I am also not sure what this would do to the Struts2 code,
maybe there are some design problems?

Well, I also have a suspicion, by reading through other posts, that
people might have been looking for this, but have failed to describe
the real problem. I have also seen complaints (maybe old ones?) about
OGNL creating worse performance, compared to other frameworks, but I
think if you look at server response times the redirects can be worse,
at least from the performance tests I have seen. On the other hand,
maybe the application I, and the rest of the team I am working with,
is creating a much more complex application than most people normally
do. Could very well be that Struts2 is not even the right tool for the
job. ;-)

I will have a look at the code, if it is a simple thing to add what I
have been talking about to Struts2 I will probably try to contribute.

/ Fredrik Lindberg (2012-09-29).

On Sat, Sep 29, 2012 at 12:40 AM, Dave Newton <> wrote:
> The issue isn't at all related to parameters, it's related to spaghetti
> code and the brittle nature of inter-action dependencies.
> I suspect it hasn't been addressed because nobody sees it as a particularly
> important issue. If you feel otherwise, we have no problem taking a look at
> a patch proposal.
> Dave
> (pardon brevity, typos, and top-quoting; on cell)
> On Sep 28, 2012 12:21 PM, "Fredrik Lindberg" <> wrote:
>> Ok, let's call it "chaining done better", why is there no such thing
>> in Struts2? If you read what it says about chaining it is really not
>> recommended in the Struts2 documentation, and I agree, because
>> parameters are not handled on in a nice way, but why not fix that?
>> What is the issue?
>> True, reloads can be a bit tricky, but that this is in IMHO not an
>> issue Struts2 needs to solve. You might, in fact, have the same
>> problem if you reload in other cases as well. You could e.g. have
>> created some kind of add action and running it again, via a reload,
>> might add something twice.
>> / Fredrik Lindberg (2012-09-28).
>> On Fri, Sep 28, 2012 at 3:58 PM, Dave Newton <>
>> wrote:
>> > On Fri, Sep 28, 2012 at 1:38 AM, Fredrik Lindberg wrote:
>> >
>> >> Don't you agree that you sometimes need to use the redirect-action? In
>> >> that case why could Struts2 not just provide a different result-type
>> >> that skips the browser redirect and just returns the result of the
>> >> following action right away?
>> >
>> >
>> > That's called action chaining. Your issue with that regards parameters.
>> The
>> > same parameter problem would exist if you were forwarding to an action.
>> >
>> >
>> >> I believe I have seen this possibility in
>> >> other frameworks and the only bad thing I have heard from others here,
>> >> so far, is that the URL will not show correctly in the browser.
>> >>
>> >
>> > And the re-submit problem.
>> >
>> > Dave
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail:
>> For additional commands, e-mail:

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message