Hello My project is sort of screen scrpaer (web facing on AS400) In this i want to add some features which are not available in green screen, like adding some graphics on the fly by modifying the response generated by web facing tool Any guidance on doing so with speed, it will be for every request for that particular jsp
Ashish --- "Fogleson, Allen" <[EMAIL PROTECTED]> wrote: > Actually if it is something that occurs on every > request im not even > sure I would go the filter route. Post processing > the html is going to > be expensive in terms of performance then no matter > what you do. I would > probably reconsider the architecture and see if I > couldn't somehow > pre-process the html either by the addition of > request attributes or > something so that the jsp renders what I want > instead of doing it in the > filter by post processing. If it is just an > occasional request then you > could probably get away with the filter and doing > xslt, or some other > parsing without a huge negative impact. Lets face it > there will be some > impact on at least some requests no matter what :) > > Al > > -----Original Message----- > From: Frank W. Zammetti [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, April 06, 2005 10:06 AM > To: Struts Users Mailing List > Cc: user@struts.apache.org > Subject: Re: [OT] edit HTML code on fly using java > > If your HTML is valid XHTML, you should be able to > apply XSLT > transformations on it without too much trouble. > But, this would be an > expensive operation per request, probably a VERY > expensive one at that, > so > if it is something that is going to happen > frequently I wouldn't go this > route. In fact, if it is anything other than > trivial changes and it > will > be frequent (on every single request?), my first > instinct would actually > be to use string manipulations because I think you > would be hard-pressed > to find something else that performs well enough > (assuming your code was > relatively tight of course). I'm sure something is > out there, but if > we're talking something that happens every request, > I'd certainly want > maximum control over it. > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > __________________________________ Yahoo! Messenger Show us what our next emoticon should look like. Join the fun. http://www.advision.webevents.yahoo.com/emoticontest --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
