Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-12 Thread get_sathiya
gt; message without making a copy. Thank you. > > > > - Original Message - > From: "Luke McLean" <[EMAIL PROTECTED]> > To: > Sent: Friday, September 08, 2006 9:02 PM > Subject: Re: HTTP 304 - IF_MODIFIED_SINCE > > >> >> Oops, sorry everyo

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-10 Thread Martin Gainty
- From: "Luke McLean" <[EMAIL PROTECTED]> To: Sent: Friday, September 08, 2006 9:02 PM Subject: Re: HTTP 304 - IF_MODIFIED_SINCE > > Oops, sorry everyone. I didn't realise that this was going out to the whole > list! > > I'f you could contact me di

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-08 Thread Luke McLean
steriously wrote this in his absence). benshort wrote: > > Hi Luke, > > This is a litte off topic for the Tomcat usergroup but here you go. > > > -- View this message in context: http://www.nabble.com/HTTP-304---IF_MODIFIED_SINCE-tf2220040.html#a6219200 Sent from the To

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-08 Thread Luke McLean
ServletResponse.getOutputStream().write(image.getData()); > ... > > -- View this message in context: http://www.nabble.com/HTTP-304---IF_MODIFIED_SINCE-tf2220040.html#a6219133 Sent from the Tomcat - User forum at Nabble.com. -

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-08 Thread ben short
you mind posting or sending the controller code that you use to return the image please. I would be very greatful. Thanks, Luke. benshort wrote: > > What I am doing is serving images from a database. > > -- View this message in context: http://www.nabble.com/HTTP-304---IF_MODIFIED_S

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-07 Thread Luke McLean
am doing is serving images from a database. > > -- View this message in context: http://www.nabble.com/HTTP-304---IF_MODIFIED_SINCE-tf2220040.html#a6203229 Sent from the Tomcat - User forum at Nabble.com. - To start a

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-06 Thread Markus Schönhaber
ben short wrote: > Yes you are right, I am trying not to serve resources again if they > havent changed. From what I have read I need to set the Last-Modified > header on the HttpServletResponse. The client will then send a > If-Modified-Since request header the next time it needs that resource. >

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread ben short
Ok, I admit I was a bit fast going to the mailing list and I should of done more research. Yes you are right, I am trying not to serve resources again if they havent changed. From what I have read I need to set the Last-Modified header on the HttpServletResponse. The client will then send a If-M

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread Markus Schönhaber
ben short wrote: > Im using Tomcat 5.5.17. I assumed that my browser would send the > If-Modified-Since Request-Header and have tried your jsp page and it > does. OK, this shows three things: 1. It's much less helpful to assume things than to find out for sure. If you're interested in the exact r

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread ben short
Markus, I have fixed the problem. I needed to set the contenttype and the contentlength on the HttpServletResponse. Now i see the if-modified-sice header on the second request. Thanks for your input. Regards Ben On 9/5/06, ben short <[EMAIL PROTECTED]> wrote: Markus, Im using Tomcat 5.5.17.

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread ben short
Markus, Im using Tomcat 5.5.17. I assumed that my browser would send the If-Modified-Since Request-Header and have tried your jsp page and it does. What I am doing is serving images from a database. Here is what I am doing in my spring controller... protected ModelAndView handleRequestInternal

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread Markus Schönhaber
ben short wrote: > I have tried with firefox and ie6. May i ask what you are using? Firefox. May I ask what you are using (i. e. Tomcat version)? You didn't answer my question: Does your browser send an If-Modified-Since Request-Header? On Tomcat 5.5.17 calling this JSP *twice* will cause IE 6

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread ben short
I have tried with firefox and ie6. May i ask what you are using? Ben On 9/5/06, Markus Schönhaber <[EMAIL PROTECTED]> wrote: benshort wrote: > How do I get the IF_MODIFIED_SINCE header from the HttpServletRequest > object? > > When I use the HttpServletRequest.getHeaderNames() method and iterat

Re: HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread Markus Schönhaber
benshort wrote: > How do I get the IF_MODIFIED_SINCE header from the HttpServletRequest > object? > > When I use the HttpServletRequest.getHeaderNames() method and iterate > through the enumeration I get the following headers only. > > accept > referer > accept-language > accept-encoding > user-age

HTTP 304 - IF_MODIFIED_SINCE

2006-09-05 Thread benshort
Thanks Ben -- View this message in context: http://www.nabble.com/HTTP-304---IF_MODIFIED_SINCE-tf2220040.html#a6149505 Sent from the Tomcat - User forum at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org