Various servlets or various webapps?
Various servlets is trivial, indeed using ServletContext.getAttribute().
Various webapps is more difficult:
- you need to set cross context so that context.getContext("/
otherpath") is accessible (a config of context in tomcat)
- you need classes to be shared
can think
of is that I need to make sure that one servlet is responsible for
setting it up and disposing of it.
-Dave
-Original Message-
From: patrick o'leary [mailto:pj...@pjaol.com]
Sent: Tuesday, April 21, 2009 1:16 PM
To: java-user@lucene.apache.org
Subject: Re: Servlets Sharing R
everything hit the same
> doGet().
>
> -Original Message-
> From: patrick o'leary [mailto:pj...@pjaol.com]
> Sent: Tuesday, April 21, 2009 12:51 PM
> To: java-user@lucene.apache.org
> Subject: Re: Servlets Sharing Resources
>
> Why not have 1 servlet and base
l.com]
Sent: Tuesday, April 21, 2009 12:51 PM
To: java-user@lucene.apache.org
Subject: Re: Servlets Sharing Resources
Why not have 1 servlet and based on a parameter / url, serve 2 different
outputs?
if(request.getString("asXML") !=null)
showXML();
else
showOtherStuff();
Save yoursel
Why not have 1 servlet and based on a parameter / url, serve 2 different
outputs?
if(request.getString("asXML") !=null)
showXML();
else
showOtherStuff();
Save yourself the hassle of dealing with jndi / contexts / spring or
SingleTons
On Tue, Apr 21, 2009 at 12:01 PM, David Seltzer wrote:
Hi,
Generally speaking, yes - this is the most straightforward way of
storing application-bound data.
Somewhat related explanation available here:
http://www.coderanch.com/t/358143/Servlets/java/servlet-context-vs-session
Regards,
Mindaugas
On Tue, Apr 21, 2009 at 5:23 PM, David Seltzer wrote:
, 21 April, 2009 17:23:55
Subject: RE: Servlets Sharing Resources
Thanks Minduagas,
So in Tomcat, is there a way to store a variable outside an individual Servlet
in the ServletContext? The API shows ServletContext.setAttribute and
ServeletContext.getAttribtue. Would that be a way to make an
: Mindaugas Žakšauskas [mailto:min...@gmail.com]
Sent: Tuesday, April 21, 2009 12:14 PM
To: java-user@lucene.apache.org
Subject: Re: Servlets Sharing Resources
Hi,
Servlets are stateless and they must extend
javax.servlet.http.HttpServlet, therefore I'm afraid the idea of
manager class is pro
Hi,
Servlets are stateless and they must extend
javax.servlet.http.HttpServlet, therefore I'm afraid the idea of
manager class is probably unrealistic.
The stuff you want to achieve normally works by either placing objects
into the HTTP session (user-bound) or attaching them to your
application c
Hi All,
Sorry for the slightly off-topic question, but I've just run into a gap
in my understanding of Servlet programming.
The question: Is it possible for two servlets to share access to an
instance of IndexSearcher or an IndexReader? I'm thinking about setting
up a Search servlet to provide XM
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