Re: set header in all responses

2005-04-27 Thread Frank W. Zammetti 
Filters:
http://java.sun.com/products/servlet/Filters.html
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
Rodrigo Avila wrote:
right... I need to all apps in an TC instance use these headers... how
I do it? I don't know how use filters / valves...
Thanks!




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Re: set header in all responses

2005-04-27 Thread Rodrigo Avila 
right... I need to all apps in an TC instance use these headers... how
I do it? I don't know how use filters / valves...

Thanks!

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Re: set header in all responses

2005-04-27 Thread Robert r. Sanders 
I'd use a servlet filter; but either way it should work.
Peter Crowther wrote:
From: Rodrigo Avila [mailto:[EMAIL PROTECTED] 
Is possible to put this headers in all responses generated by Tomcat?

response.setHeader("Pragma","no-cache"); response.setHeader
("Cache-Control","no-history");
response.setDateHeader("Expires",-1); 
   

Yes.  At worst, you could write a Valve that set those fields before
invoking the next valve in the chain, and put it into your server.xml.
There may well be more elegant solutions.
- Peter
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   Robert r. Sanders
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Re: set header in all responses

2005-04-27 Thread Frank W. Zammetti 
A filter is an ideal solution for this... It has the benefit of being 
app-specific, so should you ever want to host another app in the same TC 
instance that doesn't require those headers, they won't be set 
automatically (i.e., at the server-level).

--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
Rodrigo Avila wrote:
Hi all!
Is possible to put this headers in all responses generated by Tomcat?
response.setHeader("Pragma","no-cache"); response.setHeader
("Cache-Control","no-history");
response.setDateHeader("Expires",-1); 

Thanks the attetion.
 


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RE: set header in all responses

2005-04-27 Thread Peter Crowther 
> From: Rodrigo Avila [mailto:[EMAIL PROTECTED] 
> Is possible to put this headers in all responses generated by Tomcat?
> 
> response.setHeader("Pragma","no-cache"); response.setHeader
> ("Cache-Control","no-history");
> response.setDateHeader("Expires",-1); 

Yes.  At worst, you could write a Valve that set those fields before
invoking the next valve in the chain, and put it into your server.xml.
There may well be more elegant solutions.

- Peter

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set header in all responses

2005-04-27 Thread Rodrigo Avila 
Hi all!

Is possible to put this headers in all responses generated by Tomcat?

response.setHeader("Pragma","no-cache"); response.setHeader
("Cache-Control","no-history");
response.setDateHeader("Expires",-1); 

Thanks the attetion.
 
-- 
Rodrigo de Avila
[EMAIL PROTECTED]

http://www.avila.eti.br