Argh... just so no one thinks I forgot about this... I've had to work
from home all this week for various unforeseen reasons, and of course as
a pessimist like myself would expect, the mostly working code got lost
since this weekend. Thought there was a copy on my thumb drive, but of
course not, copy on PC was since squashed, etc. Typical Murphy's Law.
I believe there is an older version sitting on my work PC, so as soon as
I get back there (which doesn't look to be tomorrow either), I can get
it and figure out what I had fixed subsequent to that. Argh I say,
ARGH! That just reminds me to set up SVN on my new home server this
weekend!
And Jason, I get what you wrote here about the Result, I was planning on
refactoring to that before this little setback :) I don't think it
would have been a problem per se to render the response in an
Interceptor, that seemed like it was going to work, but it did present
the problem of mixing and matching XML/JSON as we were discussing, so
for that reason alone it would seem to make sense. Thanks for the info
on that!
Frank
Jason Carreira wrote:
Ted and Jason, I did see your messages about
AroundInterceptor and
Result correspondingly... right now, in the interest
of simply getting
it working, I'm just doing a simple AroundInterceptor
using before() and
after(), one interceptor for XML and one for JSON
(although as I just
wrote that it dawned on me that that probably won't
work because mixing
XML and JSON probably won't work... might have to
combine them and allow
configuration... I'll see...)
I read up on Restults a bit yesterday, and I can
certainly see why you'd
say that Jason... this still feels to me like
something that should
really be just an interceptor though... but, the code
is at this point
generic enough that moving it or putting it in a
different form
shouldn't be a big deal, so that can be decided
later... lemme just get
it all working first :)
Frank
The problem you're having composing the JSON and XML is because the output
should be a result. Interceptors don't produce content, that's orthogonal to
their usage. Results are all about generating output. What would happen if I
configured an Action with the JSON interceptor to read the incoming request and
produce output, but also configured the action to have a JSP page as the
Result? They can't BOTH write to the output stream.
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Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
AIM: fzammetti
Yahoo: fzammetti
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Java Web Parts -
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