what is servlet chaining?
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 27, 2003 11:40 AM
To: Tomcat Users List
Subject: RE: Is servlet chaining possible using Tomcat
Howdy,
The real question is, is servlet chaining part of the Servlet
, David (CHR) [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 27, 2003 12:16 PM
To: 'Tomcat Users List'
Subject: RE: Is servlet chaining possible using Tomcat
what is servlet chaining?
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 27, 2003 11:40 AM
To: Tomcat
Here is the link which can explain about servlet chaining
http://info.borland.com/techpubs/books/appserver/appserver40/web/servlets/se
rvlet_chains.html
-Original Message-
From: Schwartz, David (CHR) [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 27, 2003 12:16 PM
To: 'Tomcat Users List
Not sure if servlet chaining is still supported as that's now a deprecated
practice. Use Servlet Collaboration to achieve the same.
- Original Message -
From: Bilal Ahmad [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 27, 2003 4:38 PM
Subject: Is servlet chaining possible
the user ID in a file. To avoid changing my original
Servlet I want to try Servlet Chaining. However, how do I set the userID in
the redirected request stream? Is that possible?
Thanks!
Jim Henderson
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and pass the user ID in a file. To avoid changing my original
Servlet I want to try Servlet Chaining. However, how do I set the userID
in
the redirected request stream? Is that possible?
Thanks!
Jim Henderson
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Hi !
I have the following scenario:
Servet A :performs a synchronous call to another servlet B, located at
some other server.
Servlet B produces binary output, that may be further
processed or directly
routed back to the browser (as shown in the
Hi,
Can anyone tell me if Tomcat is supporting Server side include and servlet
chaining ?
I know there are modern ways to achieve those.
Thanks,
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hi everyone,
Does anyone know of implementation of a good ServletChaining API (for
tomcat) that´s available for download ?
I know Filters will be introduced into Tomcat 4 and I look forward to
working with those but untill it will be released I need something
similar.
thanx
bye
-r
try struts - jakarta.apache.org/struts I think
Reynir Hübner wrote:
hi everyone,
Does anyone know of implementation of a good ServletChaining API (for
tomcat) that´s available for download ?
I know Filters will be introduced into Tomcat 4 and I look forward to
working with those but
ok,
but it's between the second and the third servlet that the problem appears
!!!
-Message d'origine-
De: Bo Xu [SMTP:[EMAIL PROTECTED]]
Date: jeudi 17 mai 2001 20:52
À:[EMAIL PROTECTED]
Objet:Re: servlet chaining, session null
[EMAIL PROTECTED] wrote:
Well
Hi, i'm trying to use Servlet chaining with three servlets. In the first one
i create a cession (if it doesn't exist), in the second one i put some
attributes in the cession. But when i arrive in the third servlet, my
session is null?
As anybody already had this problem ?
Is it possible to get
[EMAIL PROTECTED] wrote:
Hi, i'm trying to use Servlet chaining with three servlets. In the first one
i create a cession (if it doesn't exist), in the second one i put some
attributes in the cession. But when i arrive in the third servlet, my
session is null?
As anybody already had
!!!
-Message d'origine-
De: Bo Xu [SMTP:[EMAIL PROTECTED]]
Date: jeudi 17 mai 2001 16:29
À:[EMAIL PROTECTED]
Objet:Re: servlet chaining, session null
[EMAIL PROTECTED] wrote:
Hi, i'm trying to use Servlet chaining with three servlets. In the first
one
i create
[EMAIL PROTECTED] wrote:
Well,
all my servlets are on the same webapps.
I don't use the url rewriting, but the HttpSession.
for example in the first servlet:
HttpSession session = request.getSession(false);
if (session == null)
session = request.getSession(true);
PROTECTED]
Subject: Re: servlet chaining, session null
[EMAIL PROTECTED] wrote:
Well,
all my servlets are on the same webapps.
I don't use the url rewriting, but the HttpSession.
for example in the first servlet:
HttpSession session = request.getSession(false);
if (session == null)
session
Is it possible to chain servlets through tomcat? If so, how do I change my
configuration to allow for it?
Thanks
Title: RE: Servlet Chaining...
[Gaël Oberson] I think
HttpServletRequest inherits getRequestDispatcher(..) from ServletRequest class
and does implement it. [Gaël Oberson] You can also get the
RequestDispatcher object from ServletContext
Yes, you're right, but it'snot what I
]
Asunto: RE: Servlet Chaining...
[Gal Oberson] I think HttpServletRequest inherits
getRequestDispatcher(..) from ServletRequest class and does implement it.
[Gal Oberson] You can also get the RequestDispatcher object from
ServletContext
Yes, you're
Bo,
Did you use Cygwin to build the mod_webapp connector? I am
having a problem to build it. Can you share the info with us?
Pae
-Original Message-
From: Bo Xu [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Thursday, April 05, 2001 8:57 AM
Subject: Re: Servlet
Gal Oberson wrote:
[Gal Oberson] I think HttpServletRequest inherits
getRequestDispatcher(..) from ServletRequest class and does
implement it. [Gal Oberson] You can also get the
RequestDispatcher object from ServletContext
Yes, you're right, but it's not what I
no no no no no no...
you all have good ideas, but all these ideas will not work for my problem.
The second servlet, wich must process XML - HTML, is Cocoon
(xml.apache.org/cocoon), and I have no ideas about the parameters Cocoon Can
take!! Cocoon is normally designed to process "static" XML +
Hello
I try to use Servlet Chaining with Tomcat.
Can I do that with a tag in the web.xml file (with servlet-mapping for
example), or must I modify my Request parameters?? does anyone know how to
do that???
I have a Servlet that generates an complete and valid XML file from a
database
o
I try to use Servlet Chaining with Tomcat.
Can I do that with a tag in the web.xml file (with
servlet-mapping for
example), or must I modify my Request parameters??
does anyone know how to
do that???
I have a Servlet that generates an complete and
valid XML file from a
database, and
);), and with the forward() method, the XML data is not
sent.. How does it work??
-Message d'origine-
De : Scott Walter [mailto:[EMAIL PROTECTED]]
Envoye : mercredi, 4. avril 2001 19:33
A : [EMAIL PROTECTED]
Objet : Re: Servlet Chaining...
Could you use a request dispatcher to forward
Look at the "web.xml" and its DTD.
Pae
-Original Message-
From: Gael Oberson [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Wednesday, April 04, 2001 10:47 AM
Subject: RE: Servlet Chaining...
No, it doesn't work, because the HttpServletRequest
Folks:
I am trying to chain servlets so output of one is directed to next servlet.
Lacking information, I have tried modifying web.xml and made the following
entries -- ofcourse, it didn't work!
servlet
servlet-nameServletChain/servlet-name
to make this work ?
Servlet chaining is not supported by Tomcat, and is quite unlikely to ever be
supported.
It is not in the servlet spec, so you will find that many servlet containers don't
support it, and some may support it in different ways. As a programming technique,
servlet chaining
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