webscaping : convert html into XML

[Chitharanjan Das]

Hello ,

 Have anyone
of you come across some implementation that scrapes content from website and
formulates them into meaningful xml docs.

Basically, analyse the html
content scraped and convert it into meaningful XML document.



Regds,

Chiths

Vadim : RE: XSP Upload example - I do not understand

[Chitharanjan Das]

Hello Vadim...

If you might explain the upload functionality ...

1. Form with multipart data is submitted to upload.xsp
2. The form parameters have to be processed. I changed the form variable
name from uploaded_file to files and still it works.
3. If I have to do additional processing like throw error if the file
exists or the file needs to be stored in a specific pattern say
$upload_directory/date/user/filename_uniqueId. How can I customize
it.
4. If there are additional form elements, how do I process them.
5. Where is the upload functionality being invoked.. Its kind a vague
(for my intellect).


Thanks in Advance,
Chiths


-Original Message-
From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, June 11, 2002 6:51 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: XSP Upload example - I do not understand

 From: Stefan Riegel [mailto:[EMAIL PROTECTED]]
 
 Hello, everybody,
 
 I do not understand the XSP upload example. Yes, it works fine, but I
would
 like to understand as much as possible. I guess their is some magic
behind
 the scene.
 
 I did some reading of the API Javadoc, but I'am still not experienced
enough
 reading source code. What to do? Should I give up learning Cocoon :-(

Try reading Java source code generated from the XSP.


 The example XSP-Source follows. I added comments about what I don't
 understand.
 
 
 ?xml version=1.0 encoding=ISO-8859-1?
 
 !-- CVS: $Id: upload.xsp,v 1.3 2002/02/09 06:21:57 vgritsenko Exp $
--
 
 
 !--
 QUESTION: the namespace declarations for request, response and log are
 not used and could be omitted? Is this correct?
 --

If not used then can be omitted.


 xsp:page language=java
   xmlns:xsp=http://apache.org/xsp;
   xmlns:xsp-request=http://apache.org/xsp/request/2.0;
   xmlns:xsp-response=http://apache.org/xsp/response/2.0;
   xmlns:log=http://apache.org/xsp/log/2.0;
 
   xsp:structure
 !--
 QUESTION: Same with the XSPUtil import. Am I right?
 --

Same.
 


xsp:includeorg.apache.cocoon.components.language.markup.xsp.XSPUtil/x
sp:i
 nclude
 

xsp:includeorg.apache.avalon.framework.context.ContextException/xsp:i
nclu
 de
   /xsp:structure
 
 !--
 QUESTIONS: I do not understand this part. Who calls conceptualize?

Contextualize. Avalon does.
See
http://jakarta.apache.org/avalon/framework/reference-the-lifecycle.html


Where does context
 (org.apache.cocoon.generation.ServletGenerator.context?)
come from?

Avalon gives.
http://jakarta.apache.org/avalon/api/org/apache/avalon/framework/context
/Context.html


 And the get method of context?

See link above.


 Their must be some build in
 upload
functionality, please explain if You are patient enough.

Yes, there is. And it uses maybeupload library, or Multipart request
parser. See org.apache.cocoon.components.request package.

Vadim


 --
   xsp:logic
   File uploadDir = null;
   /** Contextualize this class */
   public void contextualize(Context context) throws ContextException {
 uploadDir = (File) context.get(Constants.CONTEXT_UPLOAD_DIR);
   }
   /xsp:logic
 
   page
titleThis form allows you upload files/title
content
  para
form method=post enctype=multipart/form-data
 action=upload.xsp
  File:  input type=file name=uploaded_file size=50 /
  pinput type=submit value=Upload File //p
/form
  /para
  para
  ul
xsp:logic
 getLogger().debug(Dir= + uploadDir);
  String[] filelist = uploadDir.list();
  ![CDATA[
  getLogger().debug(List= + filelist.length);
  for (int i = 0; i  filelist.length; i++) {
 getLogger().debug(File [ + i + ]= + filelist[i]);
  ]]
li
  xsp:exprfilelist[i]/xsp:expr
/li
  ![CDATA[
  }
  ]]
/xsp:logic
  /ul
  /para
  paraBrought to you by Cocoon at xsp:exprnew
 Date()/xsp:expr./para
 
/content
   /page
 /xsp:page
 
 
 Thank You.
 
 Regards
 Stefan
 --
 
 Stefan Riegel


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RE: Vadim : RE: XSP Upload example - I do not understand

[Chitharanjan Das]

Thanks a million

I understand it now...

Let me try to clarify

1. Upload directory is read from init parameter. Hence it is kinda fixed
.
2. We do not get the control of uploaded files.
As soon as the Cocoon gets a request. The request is processed
for Multipart request processing. Is this how it has to be processed ?
The only way to change this is to provide my own version of multi-part
request processing factory. However, the problem is that you can have
utmost one kind of behaviour.
3. In my implementation, I need to store the files in different
directories, depending upon the type of files uploaded. How do you
suggest I go ant it...


Thanks in advance,
Chiths









-Original Message-
From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, June 11, 2002 1:18 PM
To: [EMAIL PROTECTED]
Subject: RE: Vadim : RE: XSP Upload example - I do not understand

 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
 
 Hello Vadim...
 
 If you might explain the upload functionality ...
 
 1. Form with multipart data is submitted to upload.xsp
 2. The form parameters have to be processed. I changed the form
variable
 name from uploaded_file to files and still it works.
 3. If I have to do additional processing like throw error if the file
 exists or the file needs to be stored in a specific pattern say
 $upload_directory/date/user/filename_uniqueId. How can I
customize
 it.

Look into the source. Start with CocoonServlet:

HttpServletRequest request =
RequestFactory.getRequestFactory(requestFactoryClass).getServletRequest(
req,
 
CocoonServlet.SAVE_UPLOADED_FILES_TO_DISK,
 this.uploadDir,
 CocoonServlet.ALLOW_OVERWRITE,
 CocoonServlet.SILENTLY_RENAME,
 this.maxUploadSize);


 4. If there are additional form elements, how do I process them.
 5. Where is the upload functionality being invoked.. Its kind a vague
 (for my intellect).

From the servlet, see line(s) above.

Vadim


 
 Thanks in Advance,
 Chiths
 
 
 -Original Message-
 From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]]
 Sent: Tuesday, June 11, 2002 6:51 AM
 To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
 Subject: RE: XSP Upload example - I do not understand
 
  From: Stefan Riegel [mailto:[EMAIL PROTECTED]]
 
  Hello, everybody,
 
  I do not understand the XSP upload example. Yes, it works fine, but
I
 would
  like to understand as much as possible. I guess their is some
magic
 behind
  the scene.
 
  I did some reading of the API Javadoc, but I'am still not
experienced
 enough
  reading source code. What to do? Should I give up learning Cocoon
:-(
 
 Try reading Java source code generated from the XSP.
 
 
  The example XSP-Source follows. I added comments about what I don't
  understand.
 
 
  ?xml version=1.0 encoding=ISO-8859-1?
 
  !-- CVS: $Id: upload.xsp,v 1.3 2002/02/09 06:21:57 vgritsenko Exp $
 --
 
 
  !--
  QUESTION: the namespace declarations for request, response and log
are
  not used and could be omitted? Is this correct?
  --
 
 If not used then can be omitted.
 
 
  xsp:page language=java
xmlns:xsp=http://apache.org/xsp;
xmlns:xsp-request=http://apache.org/xsp/request/2.0;
xmlns:xsp-response=http://apache.org/xsp/response/2.0;
xmlns:log=http://apache.org/xsp/log/2.0;
 
xsp:structure
  !--
  QUESTION: Same with the XSPUtil import. Am I right?
  --
 
 Same.
 
 
 

xsp:includeorg.apache.cocoon.components.language.markup.xsp.XSPUtil/x
 sp:i
  nclude
 
 

xsp:includeorg.apache.avalon.framework.context.ContextException/xsp:i
 nclu
  de
/xsp:structure
 
  !--
  QUESTIONS: I do not understand this part. Who calls conceptualize?
 
 Contextualize. Avalon does.
 See

http://jakarta.apache.org/avalon/framework/reference-the-lifecycle.html
 
 
 Where does context
  (org.apache.cocoon.generation.ServletGenerator.context?)
 come from?
 
 Avalon gives.

http://jakarta.apache.org/avalon/api/org/apache/avalon/framework/context
 /Context.html
 
 
  And the get method of context?
 
 See link above.
 
 
  Their must be some build in
  upload
 functionality, please explain if You are patient enough.
 
 Yes, there is. And it uses maybeupload library, or Multipart request
 parser. See org.apache.cocoon.components.request package.
 
 Vadim
 
 
  --
xsp:logic
File uploadDir = null;
/** Contextualize this class */
public void contextualize(Context context) throws ContextException
{
  uploadDir = (File) context.get(Constants.CONTEXT_UPLOAD_DIR);
}
/xsp:logic
 
page
 titleThis form allows you upload files/title
 content
   para
 form method=post enctype=multipart/form-data
  action=upload.xsp
   File:  input type=file name=uploaded_file size=50 /
   pinput type=submit value=Upload File //p
 /form
   /para
   para

RE: Object instanciation at cocoon startup

[Chitharanjan Das]

Create a new Servlet by name say InitServlet. Deploy this in the web.xml
of cocoon webApp.
Have the parameter 
load-on-startup1/load-on-startup set to 1 as depicted.

Instantiate all the classes and store it the Servlet context. In the
init() function of InitServlet...

ServletContext servletContext = this.getServletContext();
servletContext.setAttribute(,);

When Cocoon starts up, the init function of InitServlet is called and
the logic defined in initServlet's it(ServletConfig config) method.
Ensure that U call the super.init(config) at the end of the method.


Hope this was useful...

Regds,
Chiths








-Original Message-
From: David LAGARDERE [mailto:[EMAIL PROTECTED]] 
Sent: Monday, June 10, 2002 3:43 AM
To: [EMAIL PROTECTED]
Subject: Object instanciation at cocoon startup

Hello.

Sorry if this question does not deal directly with
cocoon.
I would like to know if it is possible to instanciate
some objects at startup and to store them in the
Cocoon Servlet context (like I would have done within
the init() method) so they can be available to all
sessions.

Thanks.

David LAGARDERE

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Help : Implementaion- Form to database

[Chitharanjan Das]

Hello All,

 Has
anyone come up with a standard approach where one can specify an Form to the
user and the form data has to be inserted or updated into database.



For eg:

 A
XML which represents the underlying table structure (or a database view) . 

The XML data has to be presented to
the browser as a form.

The form data has to be validated
and inserted / updated to a table.



Are there any approaches (open source ) to achieve the above ?



Please do respond ASAP



Regds,

Chiths



 

RE: SunRise authefication

[Chitharanjan Das]

The source is in the main distribution. Its no longer called as
sunrise...

org.apache.cocoon.webapps.authentication.*

-Original Message-
From: yuryx [mailto:[EMAIL PROTECTED]] 
Sent: Friday, May 31, 2002 2:55 AM
To: [EMAIL PROTECTED]
Subject: Re: SunRise authefication

Hi Guido!
where in src? I was not found it in C 2.0.2 sources :(

Yury.

[EMAIL PROTECTED] wrote:

It is included in the latest Cocoon distribution (2.0.2).

Guido

--
Open Source Group   sunShine - Lighting up e:Business
=
Guido Casper, SN AG, Klingenderstrasse 5, D-33100 Paderborn
Tel:+49-5251-1581-87  [EMAIL PROTECTED] - http://www.s-und-n.de
=


yuryx schrieb:

Hi all!
Next question:
where I can download SunRise Auth components?
any URL's?
Thanx.
Yury.




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RE: Global parameters

[Chitharanjan Das]

You can do the following
Encompass the pipeline with an action say
map:pipeline
!-- Specific XSP generation pipeline --
map:act type =parametersSet
map:parameter name=global-context-root
value=/accordianew / 
map:parameter name=global-application-dir
value=C:\Projects\Accordia\Development\Rating\src\testcases /
map:match pattern =..
map:parameter name=application-home-dir
value={../global-application-dir}/

/map:match
map:match pattern =..

/map:match
map:match pattern =..

/map:match
/map:act
/map:pipeline


sitemap entry for action parametersSet
map:actions

map:action  type=parametersSet src=
src=com.accordia.action.handlers.GlobalParametersSetHandler /
...
/map:actions



Hope it was helpful .

Regds,
Chiths











-Original Message-
From: Geoff Howard [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, May 28, 2002 9:56 AM
To: '[EMAIL PROTECTED]'
Subject: RE: Global parameters

I believe that there is currently no way to do this, but there happened
to
be a similar proposal recently on the dev mailing list.  You should be
able
to find the discussion here: 
http://marc.theaimsgroup.com/?t=10224924482r=1w=2

Geoff Howard


-Original Message-
From: Eduardo Godoy [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 28, 2002 12:49 PM
To: [EMAIL PROTECTED]
Subject: Global parameters


Hi Folks,
I'd like to know how to define a global parameter for all my
pipeline
...
for example... the Soap Host name ... this parameter has to be used by
XSP
and Actions.

Right now I have to define the parameter for each map:act entry
and for each map:match.

so, maybe this is not the best way to define the global parameters ...
any
idea? or something to read ?


Thanks
Eduardo.

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RE: .htc how to

[Chitharanjan Das]

Use a reader
If you use map:match, it will use the XML generator, implying that your
source calendar,htc, should be xml

map:read.

Regds,
Chiths

-Original Message-
From: Kelly Cole [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, May 28, 2002 4:20 PM
To: '[EMAIL PROTECTED]'
Subject: RE: .htc how to

Did you get this to work? I don't know much about htc's except that I
have
used the MS sample calendar.htc. I can't figure out how to set the rule
for
it with Cocoon.

How did you do it? I tried:
map:match pattern=calendar.htc
map:generate src=chart/calendar.htc/
map:serialize type=html/
/map:match

Note: My htc file is not well-formed xml. Is this the problem for me?

Thanks,
Kelly

-Original Message-
From: Stephen Ng [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 14, 2002 6:39 PM
To: [EMAIL PROTECTED]
Subject: RE: .htc how to


You must serve the .htc from Cocoon--do you have a rule for it in your
sitemap?

 -Original Message-
 From: Cocoon User [mailto:[EMAIL PROTECTED]]
 Sent: Monday, May 13, 2002 8:07 PM
 To: [EMAIL PROTECTED]
 Subject: .htc how to



 i have a behavor (microsoft .htc)
  attached in a stylesheet
 i aply this style into a div element in a .xml page
 when i transofrm this .xml using xsl in IE6 i recieve re corect result

 but through cocoon i see everything except the result i'm waiting from
 .htc


 any idea ?

 thanks




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RE: XML in actions

[Chitharanjan Das]

Title: XML in actions









These are the following options




 Store the XML in the request object (request.setAttribute(xml,
 xmlStr);
 return the XML in the hashmap. This xml can be accesses as sitemap
 parameters in XSP.
 Also can be stored in Session (not advised)






Regds,

Chiths

-Original Message-
From: Mike Ash
[mailto:[EMAIL PROTECTED]] 
Sent: Thursday, May 23, 2002 12:02 PM
To: '[EMAIL PROTECTED]'
Subject: XML in actions



I need something (action/generator) that talks to a
backend system to get xml. The problem is I can't use a generator because
I also want to use the xsp generator in the same pipeline. So how can I
get an action to return xml that is available to xsp as xml.

Here is a sitemap example of what I was looking for




 map:pipeline 

 map:match
type=request-parameter pattern=login-test


map:act type=ValidateUser  
 map:act type=GetXml
 
 
map:generate type=serverpages src="xsp/home.xsp/

 /map:act 

/map:act 

map:transform src="xsl/simple.xsl/ 

map:serialize/ 

/map:match 

/map:pipeline 

RE: Very Important: Deploy Servlets in the Cocoon Context

[Chitharanjan Das]

IIRC, There was an email thread depicting the issue of invoking servlets
in 
Cocoon 2.0. I tried in the mailing lists and could not get my hands on
them.

There are a lot of utilities which are developed in servlet framework
out there. It would be a shame if we cannot use them inside Cocoon.

.










-Original Message-
From: William Brogden [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, May 22, 2002 12:58 PM
To: [EMAIL PROTECTED]
Subject: RE: Very Important: Deploy Servlets in the Cocoon Context

 -Original Message-
 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
 Sent: Wednesday, May 22, 2002 1:47 PM
 To: [EMAIL PROTECTED]
 Subject: RE: Very Important: Deploy Servlets in the Cocoon Context
 
 
 
 I am posting it again ..
 
 Is there a way to invoke a servlet in the same context of cocoon.
 
 i.e if the servlet were to be called from an XSP (say..) they should
 share the same session...
 
 regds,
 Chiths

 Since Cocoon runs in the servlet container environment
you theoretically could do a 
 RequestDispatcher.include( request, response )
if you can get the ServletContext.

WBB



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RE: Vadim : Very Important: Deploy Servlets in the Cocoon Context

[Chitharanjan Das]

Thanks for your reply

There was a thread abt 3 -4 months where there was discussion abt
invoking Servlets. There was a sitemap entry associated with that as
well.

I guess it was Vadim or someone else who were answering this...

IIRC, there was no need to register the Servlet also, it was addressed
by servlet class (or something). I think there was a special generator
for that..

Regds,
Chiths

-Original Message-
From: Peter Schwenke [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, May 22, 2002 4:28 PM
To: [EMAIL PROTECTED]
Subject: RE: Very Important: Deploy Servlets in the Cocoon Context


If you want to run the servlets in your cocoon webapp but not be
handled by cocoon just set them up in your web.xml and call them in
the usual way.   That is just a normal servlet container issue.  They
are just additional servlets to the cocoon servlet that way.  In the
system I've been developing on I use an MVC architecture where
servlets forward to JSPs which are processed by cocoon. 

If you want to process the servlets from cocoon the thread  you are
thinking of could have been Servlets to XSL and Servlet to XSL
possible.

 
...Peter

Chitharanjan Das writes:
  IIRC, There was an email thread depicting the issue of invoking
servlets
  in 
  Cocoon 2.0. I tried in the mailing lists and could not get my hands
on
  them.
  
  There are a lot of utilities which are developed in servlet framework
  out there. It would be a shame if we cannot use them inside Cocoon.
  
  .
  
  
  
  
  
  
  
  
  
  
  -Original Message-
  From: William Brogden [mailto:[EMAIL PROTECTED]] 
  Sent: Wednesday, May 22, 2002 12:58 PM
  To: [EMAIL PROTECTED]
  Subject: RE: Very Important: Deploy Servlets in the Cocoon Context
  
   -Original Message-
   From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
   Sent: Wednesday, May 22, 2002 1:47 PM
   To: [EMAIL PROTECTED]
   Subject: RE: Very Important: Deploy Servlets in the Cocoon Context
   
   
   
   I am posting it again ..
   
   Is there a way to invoke a servlet in the same context of cocoon.
   
   i.e if the servlet were to be called from an XSP (say..) they
should
   share the same session...
   
   regds,
   Chiths
  
   Since Cocoon runs in the servlet container environment
  you theoretically could do a 
   RequestDispatcher.include( request, response )
  if you can get the ServletContext.
  
  WBB
  
  
  
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Very Important: Deploy Servlets in the Cocoon Context

[Chitharanjan Das]

Hello All,
I am in process of developing an automated client and server
side form validation processing.
I need to know how to invoke a Servlet in cocoon.
The Servlet needs to be in the same context of cocoon (i.e. should be
able to access the session and request objects with other pipelines).

Could any one please provide me with the following?
1. Sample Sitemap entry
2. Any configurations (web,xml etc.)
3. Point me to some documentation (is there any ServletGenerator like
JSP generator)

Thanks in advance,
Chiths




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RE: MS Excel

[Chitharanjan Das]

Hello there,
This seems very interesting...
Andrew, could u please guide me to the necessary documentation for
setting up the pipeline entries for cocoon and MS Excel.

The sitemap entries
Samples 
and Some documentaion.

That would be awesome

Thanks in advance..
Regds,
Chiths




-Original Message-
From: Andrew C. Oliver [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, May 15, 2002 4:55 PM
To: [EMAIL PROTECTED]
Subject: Re: MS Excel

Ahh...  Okay this makes sense.  I didn't read carefully enough about the

version of Cocoon.
I'd highly suggest using a recent nightly build of the serializer if 
you're using gnumeric 1.0.3+ (the format changed).  A number of 
enhancements have been added recently as well as preliminary work on 
support for formulas.  

You can leave out formatting/style information.  The default style 
should be applied.  The serializer completely ignores printer 
information.  If you grab a recent build of Cocoon there is 
documentation on exactly what the serializer pays attention to and
ignores.

If you decide to use the released version you'll need to use an earlier 
version of Gnumeric to match (pre 1.03 should work).

-Andy

 

Andrew Timberlake wrote:

Typically, as I posted my last message I thought of how I could fix it.
I changed the xmlns to xmlns:gmr=http://www.gnome.org/gnumeric/v7; and
added gmr:Content/gmr:Content around the content and it works.

I do still have one question. I want to produce a fairly complicated
spreadsheet through an XSL transformation, what information can be left
out of the gmr namespace and what cannot.
Can I just include cell information or do I need the style and print
information as well?

Thanks for any help

Andrew

On Wed, 2002-05-15 at 21:20, Andrew Timberlake wrote:
  

Andy

I thought I'd add that the Excel samples all work!

Andrew

On Wed, 2002-05-15 at 21:09, Andrew C. Oliver wrote:


Can you supply the XML you're using?  have you tried turning
Logkit.conf 
in WEB-INF/conf to DEBUG for everything and looking in WEB-INF/logs/*

for details?  

-Andy

Andrew Timberlake wrote:

  

I understand that the XSL Serializer is now Cocoon's domain instead
of
POI.
I know that using Gnumeric to create initial xml for use through the
serializer should work.
I am using Gnumeric 1.0.4 on Redhat 7.3 to generate a basic
spreadsheet
and then trying to serialize it but it is crashing MS Excel 2000?

Anyone got some ideas on what I may be doing wrong thanks.

PS. Cocoon 2.0.2a

 





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-- 
Andrew Timberlake
Digital Design Development
http://www.ddd.co.za
mailto:[EMAIL PROTECTED]
011 705 1737
082 415 8283

If debugging is the process of removing bugs, 
then programming must be the process of putting them in.


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Parse Information from PDF files

[Chitharanjan Das]

Hello All,
Is there any technology(open src or free), that would help me
parse a PDF file  and extract information ...
I have a requirement to do PDF - XML conversion depending upon some
rules...

Thanks in advance,
Chiths



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Cocoon and SOAP

[Chitharanjan Das]

Hello,

 I
had a brief stint with the XSP which invokes Google
Search via SOAP.

Thanks to the author.



Is there any documentation to support the SOAP logic sheet..

I was wondering how to invoke a remote method with no
parameters.

Any link to documentation regarding the syntax will be
deeply appreciated



Regde,

Chiths

Attention Sunspot developers - Problems with Sunrise Authentication

[Chitharanjan Das]

Hello,
I had raised this issue before.
I am using sunrise authentication for our application. I had to change
the code in 2 files to make the application work properly. I will attach
the 2 files, please scrutinize it and apply these changes in CVS , if
deemed right

I HAVE THE LATEST CODE FROM THE CVS...

The first change is in the Handler.java file.
This is in reference to the redirect URI, when the URI starts
with the cocoon:// protocol 
/**
 * Chiths - ensured that the cocoon:// protocol starts from the context
 */
if ( this.redirectURI.startsWith(cocoon://) ) {
  this.redirectURI =
this.redirectURI.substring(cocoon://.length()).trim();
  this.redirectURI = request.getContextPath()+/+this.redirectURI;
} 
else if ( this.redirectURI.startsWith(cocoon:/) ) {
this.redirectURI =
this.redirectURI.substring(cocoon:/.length()).trim();
 }

The second case is to avoid the null pointer exception thrown when the
logout is performed. This change is done in the
AuthenticatorManager.java.

This happens if you are only using authentication, no application
management etc. The following is my authentication action 

!-- Added By Chiths --
map:action name=accordia-auth
src=org.apache.cocoon.webapps.authentication.acting.AuthAction
handlers
   handler name=foo-handler
xmlns:map=http://apache.org/cocoon/sitemap/1.0;
xmlns:sunshine=http://sunshine.sundn.de/sunshine/1.0;
redirect-to uri=cocoon://foo-loginpage/
authentication uri=cocoon:raw://foo-authuser/
/handler
/handlers
/map:action

The changes done in the AuthenticationManager.java is 
/**
 * Commented by Chiths - Should notify cocoon-users, A Null exception is
thrown for
 * following line
 */
//
((SessionContextImpl)this.getSessionManager().getContext(AuthenticationC
onstants.SESSION_CONTEXT_NAME)).cleanParametersCache(logoutHandlerName);
SessionContextImpl sessionContextImpl = (SessionContextImpl)
 
(this.getSessionManager().getContext(AuthenticationConstants.SESSION_CON
TEXT_NAME));
if(sessionContextImpl != null) {

this.getLogger().debug(SunRise:logout() - sessionContextImpl is not
null);

sessionContextImpl.cleanParametersCache(logoutHandlerName);
}
else {

this.getLogger().debug(SunRise:logout() - sessionContextImpl is null);
}

Please  investigate this and provide feedback...


Regds,
Chiths



AuthenticationManager.java
Description: java/


Handler.java
Description: java/

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RosettaNet Standards Implementation

[Chitharanjan Das]

Hello,

 Heard about
SAP Integration and all?

Is there any one who
has implemented / implementing/ specing RosettaNet PIP Implementations ..



Regds,

Chiths

RE: Session handling cocoon - servlet - stylesheet solved

[Chitharanjan Das]

Thanks for the effort...
1 question though, did U have to register the servlet in the web.xml.
Id so could U hust show the listing of your web.xml as well..


Regds,
Chiths
-Original Message-
From: Franosch, Heike [mailto:[EMAIL PROTECTED]] 
Sent: Friday, April 19, 2002 1:56 AM
To: [EMAIL PROTECTED]
Subject: Session handling cocoon - servlet - stylesheet solved

Hi all,

thanks to Vadim, I got it running.
My situation: I already have a servlet that outputs xml data and I want
to use cocoon to select dynamically the suitable stylesheet. I have to
put the session-id to the output document (inserting through xsl) and
handling my session data in my servlet.
It took some time for me to understand how all this should work (and a
lot of patience from Vadim ;-)
I attach my working code, just in case someone wants to do a similar
thing and is in need of some example code.

Things I had to be aware of:
1) It is important that my servlet is deployed under the same context
path
   as cocoon, otherwise the session handling won't do.
2) The MyRequestAction is necessary to create a session and make it 
   available to the sitemap, so the id can be accessed through the
   stylesheet and cat be manually attached to the servlet URL
3) I know this is not the normal way of using cocoon, but it works,
and
   it is really great ;-))

Thank you all

Heike




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RE: File Upload using action or any other approach

[Chitharanjan Das]

Hello Andre,
Thanks for the input

I do not need to process the Data ..

Let me re-iterate the problem..

User is presented with a HTML form to upload a data file (XML or not).

The user then browses for the file on his m/c (client) and presses the
submit button..

Now this file has to be uploaded into a specific directory on the
server.


My question is , Does cocoon have inbuilt functionalities to handle
Multipart requests or should I code it. At this moment I am not
considering in processing the contents of the file.

Could U please illustrate your approach (with code snippet, if possible)
, how to achieve just the transfer of file from client to a specific
directory on the server.

Regds,
Chiths











-Original Message-
From: Andre Juffer [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, April 16, 2002 1:53 AM
To: [EMAIL PROTECTED]
Subject: Re: File Upload using action or any other approach



Olivier Rossel wrote:



 Hello?

 Has anyone accomplished to upload files from html forms 
 to the server to a specific directory ..


 Yes, I did, with an action. What is the problem? 
 
 
 Can you please explain how you did that?
 Or may be provide us the code, if it is not copyrighted?


Well, the code is protected, so I cannot give you that. But it can be 
accomplished very simply in your action. We did things in a SAX way:

1. Get the file name that is stored in one of parameters of the your 
Request object, originally set by the HTML form on the client. It should

point to a local file on the server into which the content of uploaded 
file is now stored. With Cocoon it will point to a location under 
tomcat/work. At least, in our case it does.

2. Define a Reader that reads from that file.

3. Define a Parser with a ContentHandler in the same way as you would do

for a SAX parser, but, of course, your Parser doesn't have to be a XML 
parser. The ContentHandler could simply write everything it receives 
into a local file at your choice. In this way, one can store the 
uploaded non-XML file into a local XML file, but with the possibility to

use filters, as in SAX.

4. Start parsing: parse(reader).


This is just one very simple possibility. If your uploaded file is 
already well-formed XML, you could use for instance Xindice to store it 
immediately into a XML database without modification.

If you don't need filtering and checking the content of your file, step 
2 to 4 can be done much simpler, but I found that solution for our 
purposes more flexible, since we dealing with non-XML input files. We 
will combine things with Xindice.

I am sure, others have better solutions.

Hopes this helps,
Andre.


 
 
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 For additional commands, e-mail: [EMAIL PROTECTED]
 


-- 
Andre H. Juffer  | Phone: +358-8-553 1683
The Biocenter and| Fax: +358-8-553-1141
 the Dep. of Biochemistry | Email: [EMAIL PROTECTED]
University of Oulu, Finland  | WWW:
http://www.biochem.oulu.fi/Biocomputing/


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File Upload using action or any other approach

[Chitharanjan Das]

Hello

 Has anyone accomplished
to upload files from html forms to the server to a specific directory
..



Regds,

Chiths

RE: Tags: Passing dynamically generated values for parameters

[Chitharanjan Das]

This will help U

xsl:template match=gvsdb:list-people 
    xsl:variable name=class 
 xsl:choose
 xsl:when test=string(@class)
    util:include-expr 
      util:expr 
    xsp:expr 
      (XMLGenerator.toXML(xsl:value-of
select=@class/Helper.getAll())).asXML() 
    /xsp:expr 
   /util:expr 
   /util:include-expr 
 /xsl:when
xsl:otherwise
util:include-expr 
  util:expr 
xsp:expr 
  (XMLGenerator.toXML(xsl:value-of
select=class/Helper.getAll())).asXML() 
/xsp:expr 
   /util:expr 
   /util:include-expr
/xsl:otherwise
/xsl:choose
/xsl:template



In the XSP File...

gvsdb:list-people class=Singer for static

For dynamic 
gvsdb:list-people
class xsp-request:get-parameter name=class//class
/gvsdb:list-people
 

Note that the XSL handles both the cases
gvsdb:list-people class=Singer 

and 
gvsdb:list-people
classSinger/class


Hope this helps...

Regds,
Chiths

-Original Message-
From: Sreedhar Chintalapaty [mailto:[EMAIL PROTECTED]] 
Sent: Monday, March 04, 2002 3:05 PM
To: Cocoon Users
Subject: Tags: Passing dynamically generated values for parameters

I am stuck for the last two days, and having scourged the newsgroup
postings, I think a direct appeal is okay... 
 
My entire project revolves around being able to do something like this,
and my go-live date is nearing, so please, h-e-l-p.
 
The problem is this:
 
I have a custom logic sheet with a method called list-people. It takes
in a parameter called class, and calls the appropriate helper class to
do its stuff. The tag code looks like this:
xsl:template match=gvsdb:list-people 
    xsl:variable name=class/
    util:include-expr
    util:expr
    xsp:expr
    (XMLGenerator.toXML(xsl:value-of
select=@class/Helper.getAll())).asXML()
    /xsp:expr
    /util:expr
    /util:include-expr 
/xsl:template
In an xsp file called people.xml, I call this tag to populate a table,
like so:    
gvsdb:list-people class=Singer 
This works fine.
 
Now I try (in vain) to make this dynamic by getting the value of class
from an identically named request parameter. I tried a bunch of options,
such as:
xsp:element name=gvsdb:list-people
    xsp:attribute name=class
    xsp:expr
    xsp-request:get-parameter name=class/
    /xsp:expr
    /xsp:attribute
/xsp:element
 
This one fails! Instead of executing the tag, it merely writes it out to
the output as
gvsdb:list-people class=Singer 
How do I make this work and populate the table?
 
 
Best Regards, 

Sreedhar Chintalapaty 
___
A computer is like an Old Testament god, with a lot of rules and no
mercy - Joseph Campbell
 


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Urgent: Requirement - Ability to extract o/p from resources - SunShine developers - please peruse this and provide comments

[Chitharanjan Das]

Hello All,


I have the following requirement 

I have created a set of pipelines (resources) that execute a set of
logic and spit out XMLs (results)

Now What I want is that somehow get hold of that XML as  a String and do
further manipulations like sending the result to another pipeline for
instance.


To be more illustrative:

The resources are
1. Validate Item
map:match pattern = validateItem 
.
/map
2. Is present in Inventory
map:match pattern = InventoryCheck 

/map
3. GetPrice
map:match pattern = priceValidate 

/map


In a XSP or an action , I would like to do the following
Parameters.setParameter(itemId,itemId);
DocumentFragment item =
resource.getXMLData(validateItem,parameters);
String itemXML = getXMLStringFromDocumentFragment(item);

If(validate(itemXML) {
DocumentFragment inventoryItem =
resource.getXMLData(InventoryCheck ,parameters);
}
else 
reportItemInvalid(
and so on ...


Also I could use the above resources in pipelines using map:call to
generate html o/p



I am not talking in the blind here,
The sunshine developers use this mechanism in authenticating a
user, creating a new user and so on..
  But their code is centric on using sunshine Component.

I was wondering, is there a standard way of doing this and is it
documented some place.

Thanks in advance,
Chiths





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Followup: Urgent: Requirement - Ability to extract o/p from resources - SunShine developers - please peruse this and provide comments

[Chitharanjan Das]

The following XSP code snippet, does the required ..
However, this is an implementation of the sunrise component.
Which does not implement cocoon:/ (cocoon Relative URI)

xsp:logic
ResourceConnector resourceConnectorComponent = null;
 try {
  resourceConnectorComponent =
(ResourceConnector)

this.manager.lookup(ResourceConnector.ROLE);
 } catch (ComponentException ce) {
   throw new ProcessingException(Error during
lookup of   sunShine resource
connector., ce);
}
String uri = cocoon://prd/xsp/test/links;
Resource resource = new Resource(resolver, uri);
String data = null;
System.out.println(resource is +resource);
if(resource != null) {
data =
resourceConnectorComponent.getContent(
resource.getResourceType(),
parameters,resource.getResourceIdentifier(),
parameters);
//
System.out.println(Data is :+data); 
}
/xsp:logic

Is there any provision in the Basic Cocoon package to do this
functionality 

Regds,
Chiths

-Original Message-
From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, April 03, 2002 2:05 PM
To: [EMAIL PROTECTED]
Subject: Urgent: Requirement - Ability to extract o/p from resources -
SunShine developers - please peruse this and provide comments


Hello All,


I have the following requirement 

I have created a set of pipelines (resources) that execute a set of
logic and spit out XMLs (results)

Now What I want is that somehow get hold of that XML as  a String and do
further manipulations like sending the result to another pipeline for
instance.


To be more illustrative:

The resources are
1. Validate Item
map:match pattern = validateItem 
.
/map
2. Is present in Inventory
map:match pattern = InventoryCheck 

/map
3. GetPrice
map:match pattern = priceValidate 

/map


In a XSP or an action , I would like to do the following
Parameters.setParameter(itemId,itemId);
DocumentFragment item =
resource.getXMLData(validateItem,parameters);
String itemXML = getXMLStringFromDocumentFragment(item);

If(validate(itemXML) {
DocumentFragment inventoryItem =
resource.getXMLData(InventoryCheck ,parameters);
}
else 
reportItemInvalid(
and so on ...


Also I could use the above resources in pipelines using map:call to
generate html o/p



I am not talking in the blind here,
The sunshine developers use this mechanism in authenticating a
user, creating a new user and so on..
  But their code is centric on using sunshine Component.

I was wondering, is there a standard way of doing this and is it
documented some place.

Thanks in advance,
Chiths





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RE: Error compiling sitemap

[Chitharanjan Das]

Copy batiks*.jar xmlapis.jar and xercer*.jar into TomCat's library from
Cocoon/WEB-INF/lib directory
And then restart
Regds,
Chiths


-Original Message-
From: Rajput, Ashish S [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, April 03, 2002 12:34 PM
To: '[EMAIL PROTECTED]'
Subject: Error compiling sitemap

ENVIRONMENT:
NT Server 4; JDK1.3.1; Tomcat4.0.1; Cocoon2.0


Tomcat installed fine, and I'm able to bring up the default homepage for
Tomcat.  I'm receiving an Error compiling sitemap error when I try to
launch Cocoon in the web browser http://localhost:8080/cocoon/

Listed below is the error I get in the log.  TIA for your time and
efforts!

Ashish Rajput
(PS - I was able to successfully install Cocoon on my desktop with the
same
instructions)




*

ERROR   (2002-04-03) 14:16.40:204   [cocoon  ] (/cocoon/)
HttpProcessor[8080][3]/Handler: Error compiling sitemap
java.lang.NoClassDefFoundError
at
org.apache.batik.dom.svg.SAXSVGDocumentFactory.init(SAXSVGDocumentFact
ory.
java:59)
at
org.apache.cocoon.xml.dom.SVGBuilder.init(SVGBuilder.java:44)
at
org.apache.cocoon.serialization.SVGSerializer.init(SVGSerializer.java:
53)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:232)
at
org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstanc
e(Un
known Source)
at
org.apache.avalon.excalibur.pool.AbstractPool.newPoolable(Unknown
Source)
at
org.apache.avalon.excalibur.pool.AbstractPool.internalGrow(Unknown
Source)
at
org.apache.avalon.excalibur.pool.SoftResourceLimitingPool.grow(Unknown
Source)
at
org.apache.avalon.excalibur.pool.SoftResourceLimitingPool.initialize(Unk
nown
Source)
at
org.apache.avalon.excalibur.component.PoolableComponentHandler.initializ
e(Un
known Source)
at
org.apache.avalon.excalibur.component.ExcaliburComponentSelector.addComp
onen
t(Unknown Source)
at
org.apache.cocoon.sitemap.SitemapComponentSelector.addSitemapComponent(S
item
apComponentSelector.java:91)
at
org.apache.cocoon.sitemap.AbstractSitemap.load_component(AbstractSitemap
.jav
a:232)
at
org.apache.cocoon.www.sitemap_xmap$Configurer.configSerializers(sitemap_
xmap
.java:950)
at
org.apache.cocoon.www.sitemap_xmap.configure(sitemap_xmap.java:365)
at
org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstanc
e(Un
known Source)
at
org.apache.avalon.excalibur.component.ThreadSafeComponentHandler.initial
ize(
Unknown Source)
at
org.apache.cocoon.components.language.generator.GeneratorSelector.addGen
erat
or(GeneratorSelector.java:135)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.add
Comp
iledComponent(ProgramGeneratorImpl.java:345)
at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.loa
d(Pr
ogramGeneratorImpl.java:179)
at org.apache.cocoon.sitemap.Handler.run(Handler.java:208)
at java.lang.Thread.run(Thread.java:479)


***





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Urgent:Error in XSP Generation...

[Chitharanjan Das]

Hello,
I am using cocoon 2.0.3 from CVS..

In XSP's , if I defined a function which o/p's data, it gives an error
in compilation
Variable xspAttr is not defined, because the XSP generator defines the
variable only for the method
public void generate() throws SAXException, IOException,
ProcessingException;


Upon declaring xspAttr in my function the XSP started working. Following
is the illustration of my function declaration

XSP page snippet:

?xml version=1.0 encoding=ISO-8859-1?
xsp:page language=java
  xmlns:xsp=http://apache.org/xsp;  
  xmlns:xsp-session=http://apache.org/xsp/session/2.0;  
  xmlns:xsp-request=http://apache.org/xsp/request/2.0; 
  xmlns:capture=http://apache.org/cocoon/capture/1.0;
   
xsp:structure

xsp:includeorg.apache.avalon.framework.parameters.Parameters/xsp:incl
ude
/xsp:structure   

xsp:logic ![CDATA[
public void printParameters(Parameters params) throws
SAXException{
String [] paramNames = params.getNames();

AttributesImpl xspAttr = new AttributesImpl();
if(paramNames != null  paramNames.length  0) {
for(int i=0; i  paramNames.length; i++) {
System.out.println(I am here);
]] 
paraHello/para
![CDATA[
}
}
else {
]]
paraNo parameters/para
![CDATA[
}
}
]]
/xsp:logic


page
..
/page

/xsp:page


I know that that the function if used are only to manipulate data and
not for content generation, hey but why not

Could any one of the developers, acknowledge whether this is a bug or
not..


Thanks in Advance,

Regds,
Chiths


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Help: XSL related Question - Able to process tokenized Strings from param

[Chitharanjan Das]

Purely an XSL related question..

Please  find some time and help me out in this...


I have a XML file , which is analogous to say a table containing parts
information .


Items
Item id=1234
property1value1/property1
.
/Item
Item id=1235
property1value1/property1
.
/Item
Item id=1236
property1value1/property1
.
/Item
Item id=1237
property1value1/property1
.
/Item
/Items

The XSL Style sheet to retrieve the item information for the item id
requested is


?xml version=1.0?

xsl:stylesheet version=1.0 
xmlns:xsl=http://www.w3.org/1999/XSL/Transform;
xsl:param name=id/

xsl:template match=Items
result
 xsl:apply-templates select=Item/
/result
/xsl:template

xsl:template match=Item
xsl:if test=normalize-space(@id) = $id 
xsl:copy
xsl:copy-of select=node() | @* /
/xsl:copy
/xsl:if
/xsl:template

/xsl:stylesheet


The above stylesheet works good if there is search for one item
requested at a time..

What if the user requested for 2 or more items, in this case the param
id in XSL would contain for instance
1234,1235,1240

How easy it is to handle this case.

For every Item in the XML I  need to check whether the Id is one of
these 3.
I need to be able to tokenise the param id and apply the search against
every Item in the XML..

For the above example the results should contain 2 Item Elements..

If any one of you have implemented this kind of XSL processing, please
help me (with code would be deeply appreciated) or provide pointers.

(Anybody knows any XSLT help mailing lists)


Thanks in Advance,
Chiths





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RE: Urgent:Error in XSP Generation...

[Chitharanjan Das]

Hello Vadim,
Thanks for the quick respose..

Shouldn't the XSP generator create the declaration for xspAttr for the
functions generation code
Or make xspAttr as a class member variable ..

Having to define variables, which I will not be using in every function
to ensure XSP gets compiled, kind a make it slightly unattractive isn't
it 


Regds,
Chiths

-Original Message-
From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, April 03, 2002 7:55 PM
To: [EMAIL PROTECTED]
Subject: RE: Urgent:Error in XSP Generation...

 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
 
 Hello,
   I am using cocoon 2.0.3 from CVS..
 
 In XSP's , if I defined a function which o/p's data, it gives an error
 in compilation
 Variable xspAttr is not defined, because the XSP generator defines the
 variable only for the method
   public void generate() throws SAXException, IOException,
 ProcessingException;

Yup.


 Upon declaring xspAttr in my function the XSP started working.

Yup.


 Following
 is the illustration of my function declaration
 
 XSP page snippet:
 
 ?xml version=1.0 encoding=ISO-8859-1?
 xsp:page language=java
   xmlns:xsp=http://apache.org/xsp;
   xmlns:xsp-session=http://apache.org/xsp/session/2.0;
   xmlns:xsp-request=http://apache.org/xsp/request/2.0;
   xmlns:capture=http://apache.org/cocoon/capture/1.0;
 
 xsp:structure
 

xsp:includeorg.apache.avalon.framework.parameters.Parameters/xsp:incl
 ude
 /xsp:structure
 
 xsp:logic ![CDATA[
   public void printParameters(Parameters params) throws
 SAXException{
   String [] paramNames = params.getNames();
 
   AttributesImpl xspAttr = new AttributesImpl();
   if(paramNames != null  paramNames.length  0) {
   for(int i=0; i  paramNames.length; i++) {
   System.out.println(I am here);
   ]]
   paraHello/para

Why so many CDATA sections? If you have no '' and '', CDATA is not
required:

   }
   } else {
   paraNo parameters/para
   }
   }
 /xsp:logic
 
 
 page
 ..
 /page
 
 /xsp:page
 
 
 I know that that the function if used are only to manipulate data and
 not for content generation, hey but why not
 
 Could any one of the developers, acknowledge whether this is a bug or
 not..

Nope. All is normal.

Vadim

 
 
 Thanks in Advance,
 
 Regds,
 Chiths


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Urgent: Error in SunRise authentication logout Action

[Chitharanjan Das]

Hello,

 Whwn the logout action is activated a NullPointer
exception is thrown. Upon investigation the error occurs in the following line
of code in SunRise.java



(SessionContextImpl)this.getSunShineComponent().getContext(Constants.SESSION_CONTEXT_NAME)).cleanParametersCache(logoutHandlerName);.



Upon commenting this line and
regenerating the scratchpad.jar. The logout pipeline
functions properly.



Please comment and look at the validity
of the code

 this.getSunShineComponent().getContext(Constants.SESSION_CONTEXT_NAME
returns a null



Regds,

Chiths



accordia,
inc 

34347 Maybird Circle

Fremont, CA 94555



650
279 1137

[EMAIL PROTECTED]



The information contained
in this communication is intended solely for the use of the individual or
entity to whom it is addressed and others authorized to receive it. It may
contain confidential or legally privileged information. If you are not the
intended recipient you are hereby notified that any disclosure, copying,
distribution or taking any action in reliance on the contents of this
information is strictly prohibited and may be unlawful. If you have received
this communication in error, please notify us immediately by responding to this
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is neither liable for the proper and incomplete transmission of the information
contained in this communication nor for any delay in its receipt

RE: Help: xml from a class with XSP (thanks..and a note)

[Chitharanjan Das]

Please look into the generated java code. There
should be no space between util:expr
and xsp:expr.

The reason is that the whitespace
is not ignored and during compilation of the XSP, the method calls that gets
generated from util:expr
xsp:expr will erroneous.



Regds,

Chiths





accordia,
inc 

34347 Maybird Circle

Fremont, CA 94555



650
279 1137

[EMAIL PROTECTED]



The information contained
in this communication is intended solely for the use of the individual or
entity to whom it is addressed and others authorized to receive it. It may
contain confidential or legally privileged information. If you are not the
intended recipient you are hereby notified that any disclosure, copying,
distribution or taking any action in reliance on the contents of this
information is strictly prohibited and may be unlawful. If you have received
this communication in error, please notify us immediately by responding to this
email and then delete it from your system. Accordia Inc.
is neither liable for the proper and incomplete transmission of the information
contained in this communication nor for any delay in its receipt





-Original Message-
From: Larry Meadors
[mailto:[EMAIL PROTECTED]] 
Sent: Monday, April 01, 2002 5:44
AM
To: [EMAIL PROTECTED]
Subject: RE: Help: xml from a
class with XSP (thanks..and a note)





Thanks, it works!











Can you spot the difference between
the two code fragments? The first one works, the second does not.











This works:





===





?xml
version=1.0?
xsp:page xmlns:xsp=http://apache.org/xsp
xmlns:util=http://apache.org/xsp/util/2.0
page
util:include-expr
util:exprxsp:exprcom.plumcreek.junk.XSPTest.testMethod()/xsp:expr/util:expr
/util:include-expr
/page
/xsp:page





===











This does not:





===





?xml
version=1.0?
xsp:page xmlns:xsp=http://apache.org/xsp
xmlns:util=http://apache.org/xsp/util/2.0
page
util:include-expr
util:expr
xsp:exprcom.plumcreek.junk.XSPTest.testMethod()/xsp:expr/util:expr
/util:include-expr
/page
/xsp:page





===











There is a single space between
util:expr and xsp:expr in the second one. Touchy, touchy! ;-)











Thanks again.





Larry

 [EMAIL PROTECTED] 03/29/02 05:03PM 











If u use just xsp:expr,
it will treat the o/p as parsed
string , if you require the contents to be treated as a XML fragment,
you need to do as listed below





Include util logic sheet and use the util:* tags 

===

?xml
version=1.0?
xsp:page xmlns:xsp=http://apache.org/xsp
xmlns:util=http://apache.org/xsp/util/2.0page
util:include-exprutil:exprxsp:expr
com.plumcreek.junk.XSPTest.testMethod()/xsp:expr/util:expr/util:include-expr


/page/xsp:page
===

Urgent: How do one access the context_root in SiteMap?

[Chitharanjan Das]

Hello,
The following are my questions; I did not get much help from the
user docs:
1. Is there a possibility to define global parameters for the Sitemap?
For eg: set a value say $global-context-root = /cocoon

2. In the generators like XSP's and File,  how does one refer to the
context root
For eg:
map:generate src=docs/samples/samples.xml/
The above statement looks for the document root of the
sub-sitemap. But if I want to refer to the context root of application
(/cocoon). How does one do it.

3. The same as above but in context of map:redirect
I have a common URI for logout which is defined in the main
sitemap
If I have to access this URI from sub sitemap I have to give a
URL which contains the context
For eg:
map:redirect-to uri=/cocoon/logout /
I think it is not a good idea to hardcode the context root in
the sitemap.

To summarize,
How can one access the Context root in URI's and src attributes.


Regds,
Chiths



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Using sunRise authentication ................

[Chitharanjan Das]

Hello All,

 Has
anybody used sunrise authentication for pipelines.

I have tried playing around with it for quite a while now.



These are my observations




 SunRise
 authentication works good only for Login
 If used
 for pipelines (urls
 with request parameters) with request parameters. The following happens
 
  If not
  authenticated, the requested is redirectetd a
  new page for login and then gets authenticated and when returned back to
  the original resource , all your original
  request parameters are lost.
 






Questions:

1. In the tutorial,
the html form action of the login screen has the resource parameter filled with
the resource name accessed first

a.
How can I access the resource
parameter in the
map:act type=sunrise-login to redirect to the original resource.


i.
To make this happen should the
source code of LoginAction be changed to store the
resource request parameter as a sitemap-parameter.

Or what is the alternative

Regds,

Chiths

Urgent: Forward requests from one sub-sitemap to another

[Chitharanjan Das]

How do I forward requests from one sub-sitemap to another?



I have 2 submaps under coicoon

 Sub1

 Sub2



Whenerver I get a pattern

 Sub1/resource1/**



I need to forward it to say

 Sub2/resource2/**



I do not want to do a map:redirect
because this will cause any of the request parameters to vanish (as
map:redirect, I guess creates a new request)..



Is map:mount the thing to do as if
yes can be do a mount from sub-sitemap to another for eg

 In
Sitemap for Sub1

  map:pipeline

  map:match
pattern=resource1/

   map:mount uri-prefix=../Sub2/resource2 src="../Sub2/ check-reload=yes/ 

  /map:match

 /map:pipeline





Has anybody have faced this problem ?
otherwise I have to duplicate sitemap entries



The reason to do this is



I am creating sub-sitemaps for different functionalites. And
in some cases there are overlaps and hence the requirement. This helps me to
have different level of permissions and 

Also have good degree of separation for developers..





Thnks in Advance,

Chiths

 

RE: Help: xml from a class with XSP

[Chitharanjan Das]

If u use just xsp:expr,
it will treat the o/p as parsed
string , if you require the contents to be treated as a XML fragment,
you need to do as listed below

Include util logic sheet and use the
util:* tags 

===

?xml
version=1.0?
xsp:page xmlns:xsp=http://apache.org/xsp xmlns:util=http://apache.org/xsp/util/2.0page
util:include-exprutil:exprxsp:expr
com.plumcreek.junk.XSPTest.testMethod()/xsp:expr/util:expr/util:include-expr


/page/xsp:page
===







accordia,
inc 

34347 Maybird Circle

Fremont, CA 94555



650
279 1137

[EMAIL PROTECTED]



The information contained
in this communication is intended solely for the use of the individual or
entity to whom it is addressed and others authorized to receive it. It may
contain confidential or legally privileged information. If you are not the
intended recipient you are hereby notified that any disclosure, copying,
distribution or taking any action in reliance on the contents of this
information is strictly prohibited and may be unlawful. If you have received
this communication in error, please notify us immediately by responding to this
email and then delete it from your system. Accordia
Inc. is neither liable for the proper and incomplete transmission of the
information contained in this communication nor for any delay in its receipt





-Original Message-
From: Larry Meadors
[mailto:[EMAIL PROTECTED]] 
Sent: Friday, March 29, 2002 3:39 PM
To: [EMAIL PROTECTED]
Subject: Help: xml from a class
with XSP





I am trying to do this:











===





?xml
version=1.0?
xsp:page xmlns:xsp=http://apache.org/xsppage
 xsp:exprcom.plumcreek.junk.XSPTest.testMethod()/xsp:expr
/page/xsp:page
===











Here's the code for the class: 



===





package com.plumcreek.junk;
public class XSPTest {
public static String testMethod(){
 return pThis space for rent./p;
}
}
===













I am expecting this string:
pThis space for rent./p, but instead, what I get on
my page is lt;pgt;This space for rent.lt;/pgt;.











Is there a way to tell XSP to not
tweak the returned string to make it xml-safe?











Environment: Win2K, jdk1.3.1,
cocoon 2.0











Larry

FW: Issues with sunRise authentication....

[Chitharanjan Das]

My original mail bounced back and hence I am resending it


-Original Message-
From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
Sent: Friday, March 29, 2002 3:49 PM
To: '[EMAIL PROTECTED]'
Subject: Issues with sunRise authentication

Hello,

I am running cocoon 2.0.1 on my machine locally
  My m/c name is chiths

I 've a pipeline entry by name login, which is protected by LoginAction
.

If I address my m/c with localhost:8080, when it displays the resource ,
the URL gets changed to chiths:8080.

When I access non protected resource, the URL server name remains
Localhost.

What I think is happening is the sunrise code is creating the URL the
using inet address using java. Instead it should be using
request,getServerName().

This is a Major Bug, because the internal server name and the Internet
address of the production machines will be different and the internal
server name will not be resolvable..


I have 1 more question, is Sunrise being supported at All, I have posted
3 - 4 messages and have not received any messages .back..
Has this been scrapped






Logout issue:
LogoutAction does not work. I am using the same handle
foo-handler for logout also.Always get a Null Pointer exception
..

ava.lang.NullPointerException
at
org.apache.cocoon.sunshine.sunrise.SunRise.logout(SunRise.java:1087)
at
org.apache.cocoon.sunshine.sunrise.acting.LogoutAction.act(LogoutAction.
java:112)
at
org.apache.cocoon.www.sitemap_xmap.matchN10A1D(sitemap_xmap.java:12480)
at
org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:4060)
at
org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3114)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:227)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:184)
at
org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:159
)
at org.apache.cocoon.Cocoon.process(Cocoon.java:581)
at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:959)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:566)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:201)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:566)
at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.ja
va:246)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:564)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:234
4)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:164)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:566)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:564)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:564)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462
)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:564)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:163)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:566)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.j
ava:1011)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:
1106)
at java.lang.Thread.run(Thread.java:484)



Thanks in advance

Attn : SunRise developers: Identified 1 bug and fixed it , please clarify and do the same in the CVS

[Chitharanjan Das]

Hello,
In Handler .java in the method Configure, there is a section of
code, which is trying to build a fully referenced URI for the redirect
URI. This
Should not be done, the redirector takes care of this.
I have commented out the section and this has the label
/** Commented by Chiths 

And also I have added some System.out.println statements for debug
because Handler does not implement Loggable.

Could the owner try and implement Loggable interface for handler as it
contains some juicy stuff, required for debugging..

I am attaching the modified  Handler.java (CVS Head version). Please
view it and comment if this is a mistake.

Thanks in advance,

Regds,
Chiths



Handler.java
Description: java/

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RE: Problem with JSP in mounted sitemap

[Chitharanjan Das]

Hello,

    Use
the fully qualified path for the JSP file



    i.e not just sample.jsp
but from the context root

    for eg:

    map:generate type=jsp src=/omc/docs/jsp/sample.jsp/



    where
/ = context directory

    omc = mount directory 



It should work in Cocoon 2.0.1..



Cocoon 2.02 has problems with JSP generator as well as JSP reader. Konstantin is working to solve it.



REgds,

Chiths       







-Original Message-
From: yuryx
[mailto:[EMAIL PROTECTED]] 
Sent: Thursday, March 28, 2002 6:54 AM
To: [EMAIL PROTECTED]
Subject: Problem with JSP in
mounted sitemap



Hi all!

Now I have the following problem :)

When I declare jsp generator in matcher within mounted sitemap I have error
about:







type Status report

message /usr/local/jakarta/catalina-4.0.4/webapps/cocoon/mobicom-info/omc/sample.jsp

description The
requested resource
(/usr/local/jakarta/catalina-4.0.4/webapps/cocoon/mobicom-info/omc/sample.jsp)
is not available.








in mounted sitemap.xmap I declare following:

 map:components
  map:generators
default=file/
  map:transformers
default=xslt/
  map:readers
default=resource/
  map:serializers
default=html/
  map:selectors
default=browser/
  map:matchers
default=wildcard/

 /map:components
 !-- === Pipelines
= --
 map:pipelines
  map:pipeline

 map:match pattern=sample
 map:generate type=jsp
src="sample.jsp/
 map:serialize type=xml/
 /map:match
  /map:pipeline
 /map:pipelines
/map:sitemap
!-- end of file --

I use Cocoon 2.0.2 and Tomcat 4.0.4 now.
This don't work in Cocoon 2.0.1 and Tomcat 4.0.1 also...

Can anyone help me by problem?

Thanx.
Yury.







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sunrise authentication help and clarification

[Chitharanjan Das]

Hello Matthew,

Let me start my commending U on the well written article, however I have
some questions 

I have played around with the sunshine basic authentication and it works

, however my requirements are the following..
Please advise whether this can be achieved with the current architecture
or should I forego using  sunRise

Following is the pipeline fragment


map:match pattern=protected/**
   map:act type=sunRise-auth
 map:parameter name=handler value=foo-handler/
 /map:act
 map:generate type=serverpages  src =docs/xsp/{1} /
 map:transform src=stylesheets/html/mainhtml.xsl / 
map:serialize /
 /map:match

The requirement is that any pattern with URI protected/* should be
authenticated.

Let me explain what would happen

1. For the first access to the protected/* resource
2. The sunrise Auth action redirects the request to the login page
3. The pipeline for login page will throw an html page that  calls the
pipeline foo-login. 
a. If the login is successful that it gets redirected to foo-protected
b. If failure it executes the pipeline fragment defined outside the
action sunRise-login
Question:
For first time access, How does foo-authUser gets called at all?
   
  If the access for the protected is not the first time
1. The uri for authentication is invoked .In this case foo-authuser. If
there is a validation against database, for each access
There is database access (Am I right).
2. If there is a failure in authuser (for eg:  password changed somehow
or user was made inactive in database), what will happen.

If the access to the protected/* had some request parameters for eg:
/protected/testXSP?param=aparam2=b
Since there is a URL post to the login page, wouldn't the  request  be
re-written and all the parameters get lost  and when the user is
redirected to the original url
The request object is not the original one.
In the context of the above example

1. User requests the URL /protected/testXSP?param1=aparam2=b
2. Let us assume that this is the first access. The user is redirected
to the login page. 
3. User enters user id and password and this presses submit button.
4. The user gets authenticated and gets re-directed to the original
resource /protected/testXSP. How will I get the original request
patameters param1  param2. 
Since the user was redirected many times the request object is not the
original one. 

In my view,
sunshine authentication should only be used for login and not
for page level authentication as user may loose the request parameters.
(I hope I am wrong)


Also in the tutorial
(http://www.need-a-cake.com/stories/2002/02/28/usingTheSunriseComponents
.html ), there is a mention about how to ensure that the user get
re-directed to the original requested resource.

Should the sunrise Action be modified (by code) to achieve this or is it
possible with configuration. (How do I pass the resource parameter from
pipeline fragment to the sunrise Action) ? Can anyone describe the
setup, if one has achieved this

Sorry for the length mail, I hope I've stated my case...


Regds,
Chiths





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Urgent: Problems in including XML fragment in XSP o/p

[Chitharanjan Das]

Hello,
I am using cocoon 2.0,2 Tomcat 4.0.1 JDK 1.3.1

My match entry for my XSP reads like this ..
   map:match pattern=xsp/compare
map:act set=accordia
map:generate type=serverpages
src=docs/samples/xsp/compare.xsp/
map:transform type=cinclude/
map:transform type=i18n/
map:parameter name=component-xml
value=C:\Projects\cocoon\Development\old-xml-cocoon2\build\cocoon\webap
p\docs\samples\jsp\items\components.xml/
map:parameter name=application-home-dir
value=C:\Projects\cocoon\Development\old-xml-cocoon2\build\cocoon\webap
p\docs\samples\jsp\items/
map:parameter name=items-xsl
value=docs/samples/jsp/xsl/items.xsl/
map:parameter name=graph-xsl
value=docs/samples/jsp/xsl/graphrating.xsl/
/map:act
map:transform
src=docs/samples/jsp/xsl/accordia1.xsl/
map:serialize type=html/
/map:match


The actions performs the logic and sticks an XML in the request
attribute.
I need to extract the XML data from request and append it in the XSP o/p

//itemsXML is a java String object which contains an XML string (valid)

The XSP code snippet is

area
subarea   
xsp:expr 
itemsXML 
  /xsp:expr 
/subarea
/area 
-
If I do as above the contents of itemsXML is treated as String only and
not as XML and hence will not undergo transformation 


I then included the util logic sheet using the xml namespace declaration
as follows
xsp:page language=java
  xmlns:xsp=http://apache.org/xsp;
  xmlns:cinclude=http://apache.org/cocoon/include/1.0;
  xmlns:util=http://apache.org/xsp/util/2.0;

Modified the XSP code to include the following

area
subarea
   util:include-expr  
util:expr 
xsp:expr 
itemsXML 
  /xsp:expr 
 /util:expr 
   /util:include-expr   
/subarea
/area 
-
I got a syntax error in XSP compilation
Note:// I got this from an earlier posting in the users mail list


I then  removed the util:include-expr tag , the XSP compiles but still
treats ItemXML as a String

Please advice what to do,
I hope I am being clear


To Summarize,
How do I stick an XML fragment (stored in a variable) into the
XSP o/p without it getting treated as a String..





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RE: getRootContext in Action

[Chitharanjan Das]

1. From Object Model get the request object
2. String ctxRoot = request.getContextPath()

-Original Message-
From: Andrey Demchenko [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, March 26, 2002 5:49 AM
To: [EMAIL PROTECTED]
Subject: getRootContext in Action

Hi,
How can I get RootContext in action?

---
Andrey Demchenko.



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RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat 4.0.1 and released cocoon 2.0.2

[Chitharanjan Das]

Hello Konstantin...
I downloaded the binary of 2.0.2 and tested the JSP generator
and the exception's still there
Did you do the fixes ?
If yes, is there any configuration that needs to be done to get
the JSP's working...

Thanks in advance,
Chiths



-Original Message-
From: Piroumian, Konstantin [mailto:[EMAIL PROTECTED]] 
Sent: Monday, March 25, 2002 2:38 AM
To: '[EMAIL PROTECTED]'
Subject: RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat
4.0.1 and latest Cocoon build JDK 1.3.1

Now I see this error too.
I'll try to resolve it before release.

--
Konstantin Piroumian 
[EMAIL PROTECTED]

 -Original Message-
 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
 Sent: Saturday, March 23, 2002 1:08 AM
 To: [EMAIL PROTECTED]
 Subject: RE: [HELP]SAXException JspGenerator.generate() - 
 Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1
 
 
 Copied the jasper-compiler.jar from TomCat\lib to cocoon\WEB-INF\lib
 
 Same result.
 
 You are right, there is no compiled jSP's under TOMCAT/work/cocoon
 
 
 JSP reader:
 I used the jsp reader , same result, no JSP generated
   I get a page not found error in my browser, No exception or
 error at any of the 3 log files (sitemap, core and error)
 
 The following is the listing from sitemap.log 
 --
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Matched wildcard pattern 
 jsp/*.htm
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/AbstractSitemap: 
 Current Sitemap Parameters:
 PARAM: '1' VALUE: 'hello'
 PARAM: '0' VALUE: 'jsp/hello.htm'
 
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Component
 reader:jsp(Parameters.EMPTY_PARAMETERS)
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/AbstractSitemap: Substitute evaluated 
 value for 1
 as hello
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Source= 
 /docs/samples/jsp/hello.jsp
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Mime-type= text/html
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/AbstractSitemap: Substitute evaluated 
 value for 1
 as hello
 DEBUG   (2002-03-22) 13:57.43:517   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Matched wildcard pattern 
 jsp/*.htm
 
 
 There is no JSP compilation that takes place even for the JSP reader.
 
 
 
 Old Build:
 The same Hello.jsp, works with the older build for both jsp reader and
 Generator. Also there is no jasper-compiler.jar in the WEB-INF/lib of
 the old Build of Cocoon.
 
 
 Konstantin, does JSP's work for you in the latest build
 If yes, what version of TomCat are you running
 
 My environment is Cocoon (build as of 2 days back) and TomCat 4.0.1.
 
 The url to test is  (assumption webApp is cocoon and port is 8080)
 http://localhost:8080/cocoon/jsp/hello 
 
 for JSP reader:
 
 http://localhost:8080/cocoon/jsp/hello.htm
 
 Thanks and regds,
 Chiths
 
 
 
 
 
 accordia, inc 
 34347 Maybird Circle
 Fremont, CA 94555
 650 279 1137
 [EMAIL PROTECTED]
  
 The information contained in this communication is intended solely for
 the use of the individual or entity to whom it is addressed and others
 authorized to receive it. It may contain confidential or legally
 privileged information. If you are not the intended recipient you are
 hereby notified that any disclosure, copying, distribution or 
 taking any
 action in reliance on the contents of this information is strictly
 prohibited and may be unlawful. If you have received this 
 communication
 in error, please notify us immediately by responding to this email and
 then delete it from your system. Accordia Inc. is neither 
 liable for the
 proper and incomplete transmission of the information 
 contained in this
 communication nor for any delay in its receipt
 
 
 -Original Message-
 From: Piroumian, Konstantin [mailto:[EMAIL PROTECTED]] 
 Sent: Friday, March 22, 2002 1:50 AM
 To: '[EMAIL PROTECTED]'
 Subject: RE: [HELP]SAXException JspGenerator.generate() - 
 Using Tom Cat
 4.0.1 and latest Cocoon build JDK 1.3.1
 
  -Original Message-
  From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
  
  Hello Peter,
  
  Interestingly there are no errors in the core.log., whatsoever...
  There are no errors in error.log
  The only error was in sitemap.log***
 
 Does Cocoon JSP samples work? Try to use JSPReader to see if you get
 _any_
 output from your JSP. Check if your JSP is compiled (see work
 directory). 
 
 Did you copy jasper-compiler.jar to cocoon/WEB-INF/lib? JSPEngine
 won't
 work without that.
 
 Regards,
 Konstantin Piroumian
 
  
  
  The contents of hello.jsp are
  ---
  %@ page language='java' session='false' %
  page

RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1

[Chitharanjan Das]

Thanks a lot..

Regds,
Chiths

accordia, inc 
34347 Maybird Circle
Fremont, CA 94555
650 279 1137
[EMAIL PROTECTED]
 
The information contained in this communication is intended solely for
the use of the individual or entity to whom it is addressed and others
authorized to receive it. It may contain confidential or legally
privileged information. If you are not the intended recipient you are
hereby notified that any disclosure, copying, distribution or taking any
action in reliance on the contents of this information is strictly
prohibited and may be unlawful. If you have received this communication
in error, please notify us immediately by responding to this email and
then delete it from your system. Accordia Inc. is neither liable for the
proper and incomplete transmission of the information contained in this
communication nor for any delay in its receipt


-Original Message-
From: Piroumian, Konstantin [mailto:[EMAIL PROTECTED]] 
Sent: Monday, March 25, 2002 2:38 AM
To: '[EMAIL PROTECTED]'
Subject: RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat
4.0.1 and latest Cocoon build JDK 1.3.1

Now I see this error too.
I'll try to resolve it before release.

--
Konstantin Piroumian 
[EMAIL PROTECTED]

 -Original Message-
 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
 Sent: Saturday, March 23, 2002 1:08 AM
 To: [EMAIL PROTECTED]
 Subject: RE: [HELP]SAXException JspGenerator.generate() - 
 Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1
 
 
 Copied the jasper-compiler.jar from TomCat\lib to cocoon\WEB-INF\lib
 
 Same result.
 
 You are right, there is no compiled jSP's under TOMCAT/work/cocoon
 
 
 JSP reader:
 I used the jsp reader , same result, no JSP generated
   I get a page not found error in my browser, No exception or
 error at any of the 3 log files (sitemap, core and error)
 
 The following is the listing from sitemap.log 
 --
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Matched wildcard pattern 
 jsp/*.htm
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/AbstractSitemap: 
 Current Sitemap Parameters:
 PARAM: '1' VALUE: 'hello'
 PARAM: '0' VALUE: 'jsp/hello.htm'
 
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Component
 reader:jsp(Parameters.EMPTY_PARAMETERS)
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/AbstractSitemap: Substitute evaluated 
 value for 1
 as hello
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Source= 
 /docs/samples/jsp/hello.jsp
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Mime-type= text/html
 DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/AbstractSitemap: Substitute evaluated 
 value for 1
 as hello
 DEBUG   (2002-03-22) 13:57.43:517   [sitemap](/cocoon/jsp/hello.htm)
 HttpProcessor[8080][4]/sitemap_xmap: Matched wildcard pattern 
 jsp/*.htm
 
 
 There is no JSP compilation that takes place even for the JSP reader.
 
 
 
 Old Build:
 The same Hello.jsp, works with the older build for both jsp reader and
 Generator. Also there is no jasper-compiler.jar in the WEB-INF/lib of
 the old Build of Cocoon.
 
 
 Konstantin, does JSP's work for you in the latest build
 If yes, what version of TomCat are you running
 
 My environment is Cocoon (build as of 2 days back) and TomCat 4.0.1.
 
 The url to test is  (assumption webApp is cocoon and port is 8080)
 http://localhost:8080/cocoon/jsp/hello 
 
 for JSP reader:
 
 http://localhost:8080/cocoon/jsp/hello.htm
 
 Thanks and regds,
 Chiths
 
 
 
 
 
 accordia, inc 
 34347 Maybird Circle
 Fremont, CA 94555
 650 279 1137
 [EMAIL PROTECTED]
  
 The information contained in this communication is intended solely for
 the use of the individual or entity to whom it is addressed and others
 authorized to receive it. It may contain confidential or legally
 privileged information. If you are not the intended recipient you are
 hereby notified that any disclosure, copying, distribution or 
 taking any
 action in reliance on the contents of this information is strictly
 prohibited and may be unlawful. If you have received this 
 communication
 in error, please notify us immediately by responding to this email and
 then delete it from your system. Accordia Inc. is neither 
 liable for the
 proper and incomplete transmission of the information 
 contained in this
 communication nor for any delay in its receipt
 
 
 -Original Message-
 From: Piroumian, Konstantin [mailto:[EMAIL PROTECTED]] 
 Sent: Friday, March 22, 2002 1:50 AM
 To: '[EMAIL PROTECTED]'
 Subject: RE: [HELP]SAXException JspGenerator.generate() - 
 Using Tom Cat
 4.0.1 and latest Cocoon build JDK 1.3.1
 
  -Original Message-
  From

RE: XSL question

[Chitharanjan Das]

Just another thought 

If you have the handle to the Transformer object, you could parse or
obtain the parameters and then set use the setParameter() method on the
Transformer object to set the parameters for the XSL...
To do the above, you may have to write your own generator (refer Stream
Generator for reference)

Hope this helps

Regds,
Chiths

-Original Message-
From: Martin Mauri [mailto:[EMAIL PROTECTED]] 
Sent: Monday, March 25, 2002 7:12 AM
To: [EMAIL PROTECTED]
Subject: Re: XSL question

Dear Konstantin,

That's fine, but what I need to do is to choose dinamically between two
stylesheets to include in the current one, so it's not possible to use
select statement in that stage of the page. I mean:

I want to include
  xsl:include href=params1.xsl/
or
  xsl:include href=params2.xsl/

depending on a external variable.

thanks!


 If you need a param that comes from the page you are processing then
there's
 no need for a param, just use xsl:variable
 select=/path/to/data-you-need/ and you'll get what you want.

 If you need a param from some other source (not sitemap) then you can
use
an
 Action to create that param for you in sitemap then you can use it as
usual.

 Regards,
 Konstantin Piroumian

  thanks!
 
  - Original Message -
  From: Alexandre Victoor [EMAIL PROTECTED]
  To: [EMAIL PROTECTED]
  Sent: Monday, March 25, 2002 11:32 AM
  Subject: Re: XSL question
 
 
   Hi,
   you need to declare your parameter at the beginiing of the
  stylesheet :
  
   xsl:param name=yourparam/
   
   xsl:template match=/
   
  
   Then in the body of your stylesheet, $yourparam  gives you
  the value of
  the
   parameter.
  
   Good luck
   Alex
  
  
  
  
  
 
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the
   FAQ before posting. http://xml.apache.org/cocoon/faqs.html
  
   To unsubscribe, e-mail: [EMAIL PROTECTED]
   For additional commands, e-mail:
[EMAIL PROTECTED]
 
 
 
-
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  FAQ before posting. http://xml.apache.org/cocoon/faqs.html
 
  To unsubscribe, e-mail: [EMAIL PROTECTED]
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 FAQ before posting. http://xml.apache.org/cocoon/faqs.html

 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]


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RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1

[Chitharanjan Das]

Copied the jasper-compiler.jar from TomCat\lib to cocoon\WEB-INF\lib

Same result.

You are right, there is no compiled jSP's under TOMCAT/work/cocoon


JSP reader:
I used the jsp reader , same result, no JSP generated
I get a page not found error in my browser, No exception or
error at any of the 3 log files (sitemap, core and error)

The following is the listing from sitemap.log 
--
DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/sitemap_xmap: Matched wildcard pattern jsp/*.htm
DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/AbstractSitemap: 
Current Sitemap Parameters:
PARAM: '1' VALUE: 'hello'
PARAM: '0' VALUE: 'jsp/hello.htm'

DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/sitemap_xmap: Component
reader:jsp(Parameters.EMPTY_PARAMETERS)
DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/AbstractSitemap: Substitute evaluated value for 1
as hello
DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/sitemap_xmap: Source= /docs/samples/jsp/hello.jsp
DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/sitemap_xmap: Mime-type= text/html
DEBUG   (2002-03-22) 13:57.40:963   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/AbstractSitemap: Substitute evaluated value for 1
as hello
DEBUG   (2002-03-22) 13:57.43:517   [sitemap](/cocoon/jsp/hello.htm)
HttpProcessor[8080][4]/sitemap_xmap: Matched wildcard pattern jsp/*.htm


There is no JSP compilation that takes place even for the JSP reader.



Old Build:
The same Hello.jsp, works with the older build for both jsp reader and
Generator. Also there is no jasper-compiler.jar in the WEB-INF/lib of
the old Build of Cocoon.


Konstantin, does JSP's work for you in the latest build
If yes, what version of TomCat are you running

My environment is Cocoon (build as of 2 days back) and TomCat 4.0.1.

The url to test is  (assumption webApp is cocoon and port is 8080)
http://localhost:8080/cocoon/jsp/hello 

for JSP reader:

http://localhost:8080/cocoon/jsp/hello.htm

Thanks and regds,
Chiths





accordia, inc 
34347 Maybird Circle
Fremont, CA 94555
650 279 1137
[EMAIL PROTECTED]
 
The information contained in this communication is intended solely for
the use of the individual or entity to whom it is addressed and others
authorized to receive it. It may contain confidential or legally
privileged information. If you are not the intended recipient you are
hereby notified that any disclosure, copying, distribution or taking any
action in reliance on the contents of this information is strictly
prohibited and may be unlawful. If you have received this communication
in error, please notify us immediately by responding to this email and
then delete it from your system. Accordia Inc. is neither liable for the
proper and incomplete transmission of the information contained in this
communication nor for any delay in its receipt


-Original Message-
From: Piroumian, Konstantin [mailto:[EMAIL PROTECTED]] 
Sent: Friday, March 22, 2002 1:50 AM
To: '[EMAIL PROTECTED]'
Subject: RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat
4.0.1 and latest Cocoon build JDK 1.3.1

 -Original Message-
 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
 
 Hello Peter,
 
 Interestingly there are no errors in the core.log., whatsoever...
 There are no errors in error.log
 The only error was in sitemap.log***

Does Cocoon JSP samples work? Try to use JSPReader to see if you get
_any_
output from your JSP. Check if your JSP is compiled (see work
directory). 

Did you copy jasper-compiler.jar to cocoon/WEB-INF/lib? JSPEngine
won't
work without that.

Regards,
Konstantin Piroumian

 
 
 The contents of hello.jsp are
 ---
 %@ page language='java' session='false' %
 page
   titleHello/title
   content
 paraThis is my first Cocoon2 page!/para
   /content
 /page
 ---
 
 I had saved the war file from a previous installation
 
 Here is what I did
 
 Stopped TomCat 4.0.1
 
 I deleted all the files under TomCat/work for the old cocoon
 Removed the old war file from TomCat webapp directory
 
 Copied the new Cocoon war...
 
 Restart Tom Cat.
 
 I test SVG creation and text generator examples, everything works. But
 JSP does not work. I had read somewhere that there will be  a new
 Compiler for JSP's and it would be included in the new 
 release, is this
 creating the problems.
 
 
 To revert back to the old war (in which JSP works), I do the
 following...
 
 Stop TomCat
 Delete all the files under TomCat\work for the cocoon context
 Replace the new Cocoonwar with the old one
 Restart TomCat
 Test JSP and other formats, it works...
 
 
 The questions are,
 Am I missing any steps in configuring the new release..
 Have you tested JSP's with the latest Cocoon build (as of yesterday
 around 7:00

RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1

[Chitharanjan Das]

Hello Peter,
Thanks a lot for your help...

I did not catch your suggestion , both ver 2.0.1 and the latest version
has the same entry in cocoon.xconf, it is the one you have listed in
your mail.

Should I replace this with a new entry ?

The JSP files fail to get generated in the new version  under
/TOMCAT/work/cocoon/ directory at all


Thanks in advance,
Chiths

-Original Message-
From: Peter Schwenke [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, March 21, 2002 11:32 PM
To: Chitharanjan Das
Subject: RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat
4.0.1 and latest Cocoon build JDK 1.3.1


Hi Chiths,

I haven't played with this, but I see you can set your JSP Engine in
cocoon.xconf. 

  !-- JSP Engine:
The JspGenerator selects a JSPEngine component. The JSPEngine
component
launches a JSP servlet engine of your servlet container, feeds the
HttpRequest into the JSP servlet engine, and pipes the jsp response
as
SAX events into Cocoon2. The JSP page is specified by the
HttpRequest.
This way you can continue to use your JSP pages. Your migration from
JSP
to XSP may be done step by step. You may specify your JSP pages
either as
JSP scriptlets or as JSP-XML. But keep in mind that your JSP output
should
be valid XML.
  --
  jsp-engine logger=core.jsp-engine
parameter name=servlet-class
value=org.apache.jasper.servlet.JspServlet/
parameter name=servlet-name value=*.jsp/
  /jsp-engine

I checked the source and this is used by JSPEngineImpl.java.  

I'm still on Cocoon 2.0.1.

You've got me puzzled.
 
...Peter

Chitharanjan Das writes:
  Hello Peter,
  
  Interestingly there are no errors in the core.log., whatsoever...
  There are no errors in error.log
  The only error was in sitemap.log***
  
  
  The contents of hello.jsp are
  ---
  %@ page language='java' session='false' %
  page
titleHello/title
content
  paraThis is my first Cocoon2 page!/para
/content
  /page
  ---
  
  I had saved the war file from a previous installation
  
  Here is what I did
  
  Stopped TomCat 4.0.1
  
  I deleted all the files under TomCat/work for the old cocoon
  Removed the old war file from TomCat webapp directory
  
  Copied the new Cocoon war...
  
  Restart Tom Cat.
  
  I test SVG creation and text generator examples, everything works.
But
  JSP does not work. I had read somewhere that there will be  a new
  Compiler for JSP's and it would be included in the new release, is
this
  creating the problems.
  
  
  To revert back to the old war (in which JSP works), I do the
  following...
  
  Stop TomCat
  Delete all the files under TomCat\work for the cocoon context
  Replace the new Cocoonwar with the old one
  Restart TomCat
  Test JSP and other formats, it works...
  
  
  The questions are,
  Am I missing any steps in configuring the new release..
  Have you tested JSP's with the latest Cocoon build (as of yesterday
  around 7:00 PM Pacific Time).
  If you have a  working war with the latest build, could you mail it
to
  me separately.
  
  Thanks and regds,
  Chiths
  
  
  
  
  
  
  
  
  
  -Original Message-
  From: Peter Schwenke [mailto:[EMAIL PROTECTED]] 
  Sent: Thursday, March 21, 2002 7:36 PM
  To: [EMAIL PROTECTED]
  Subject: RE: [HELP]SAXException JspGenerator.generate() - Using Tom
Cat
  4.0.1 and latest Cocoon build JDK 1.3.1
  
  
  The error is being trapped in JspGenerator for something called by
  JspGenerator.  JspGenerator runs the JSP page and passes whatever
  output it gets to XML parser.  Then the output of that goes to the
  next thing in the pipeline.  
  
  The SAX Exception is because it cannot parse the output from your
JSP.
  So either your JSP has not compiled and run correctly  or the XML it
  generates is incorrect.  
  
  You need to check your cocoon log.  On my system this
  
  $CATALINA_HOME/cocoon/WEB-INF/logs/core.log.0?
  
  
 
...Peter
  
  Chitharanjan Das writes:

Hello,

The Exception being thrown is 
Also attached is the function where the exception occurs...
Please , we are in midst of our evaluation of Cocoon and this is
  causing

problems in us pitching this solution..


Regds,
Chiths


DEBUG   (2002-03-21) 17:21.31:248
[sitemap.transformer.xslt](/accordiadev/jsp/hello)
HttpProcessor[8080][4]/TraxTransformer: Using stylesheet:
   
 
'file:/C:/Projects/cocoon/Development/xml-cocoon2/build/cocoon/webapp/st
ylesheets/page/simple-page2html.xsl' in
org.apache.cocoon.transformation.TraxTransformer@4a3158, last
  modified:
1016686998673
WARN(2002-03-21) 17:21.32:200
[sitemap](/accordiadev/jsp/hello)
HttpProcessor[8080][4]/sitemap_xmap: Error, try to process the
error
page
org.apache.cocoon.ProcessingException: SAXException
JspGenerator.generate()
  at
   
 
org.apache.cocoon.generation.JspGenerator.generate(JspGenerator.java:132

RE: Help with understanding Cocoon and Java Client

[Chitharanjan Das]

Hello Ashish
For marshalling and unmarshaling  XML into java objects using
XSD's ,
Use CASTOR  ..


Regds,
Chiths


-Original Message-
From: Rajput, Ashish S [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, March 21, 2002 10:54 AM
To: '[EMAIL PROTECTED]'
Subject: Help with understanding Cocoon and Java Client


We have a requirement where we have to try to produce a client that will
convert any non-XML data from a database (relational, native XML, or
Legacy)
into a standard XML format by way of some schemas.  What is desired is
that
the client use data files to control what the display looks like and how
it
is mapped to the incoming data.  The intelligent client should
generate
constructor parameters for various Swing interface components from the
look-and-feel configuration files, it should generate instances of
Java
classes from the XML data, and provide a Java client interface to the
XML
data.

I've started reading a little on Sun's JAXB to accomplish the above.
JAXB
provides an API and tools that automate the mapping between XML
documents
and Java objects.  Currently JAXB supports only DTDs, whereas I'd like
to
use XSDs.

In short, I should be able to:

-  generate object trees representing XML data that is validated
against my XSDs by either unmarshalling the data from a document, or
instantiating the classes created.

-  access and modify the data

-  marshal the data to new XML documents

-  utilize Cocoon to dynamically publish XML content to the
Swing
client


Thanks for your assistance.

Ashish Rajput

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RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1

[Chitharanjan Das]

codeOutputStream/code.
   */
  public final boolean process(Environment environment) throws
Exception   {
/* the codeEventPipeline/code is used to collect the xml
producing sitemap
   components and the codeStreamPipeline/code to produce the
requested resource */
EventPipeline eventPipeline = null;
StreamPipeline pipeline = null;
boolean result = false;
try {
  try {
eventPipeline =
(EventPipeline)this.manager.lookup(EventPipeline.ROLE);
pipeline =
(StreamPipeline)this.manager.lookup(StreamPipeline.ROLE);
pipeline.setEventPipeline(eventPipeline);
  } catch (Exception e) {
getLogger().error(Processing of resource failed, e);
throw e;
  }
//The exception occurs here ..
  result = process (environment, pipeline, eventPipeline,
false);

} finally {
  if(eventPipeline != null) this.manager.release(eventPipeline);
  if(pipeline != null) this.manager.release(pipeline);
}
return result;
  }
-Original Message-
From: Peter Schwenke [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, March 20, 2002 10:19 PM
To: [EMAIL PROTECTED]
Subject: [HELP]SAXException JspGenerator.generate() - Using Tom Cat
4.0.1 and latest Cocoon build JDK 1.3.1

Check your cocoon log.  They'll be an exception thrown when when your
JSP was running.

...Peter

Chitharanjan Das writes:
  Hello all,
   I just synchronized the latest source from archive and deployed
  the cocoon and upon invocation of the JSP files, I am getting a SAX
  error.
  Has anybody faced this and if yes, is there any remedy for this..
  
  Thanks in advance.
  Chiths
  Description:org.apache.cocoon.ProcessingException: SAXException
  JspGenerator.generate() 
  
  org.apache.cocoon.ProcessingException: SAXException
  JspGenerator.generate() 
  at
 
org.apache.cocoon.generation.JspGenerator.generate(JspGenerator.java:132
  ) 
  at
 
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi
  ngEventPipeline.java:251) 
  at
 
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach
  ingStreamPipeline.java:399) 
  at
 
org.apache.cocoon.www.sitemap_xmap.matchN107D2(C:\Products\WebServers\To
 
mCat40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sit
  emap_xmap.java:9727) 
  at
 
org.apache.cocoon.www.sitemap_xmap.process(C:\Products\WebServers\TomCat
 
40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sitemap
  _xmap.java:3710) 
  at
 
org.apache.cocoon.www.sitemap_xmap.process(C:\Products\WebServers\TomCat
 
40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sitemap
  _xmap.java:3127) 
  at org.apache.cocoon.sitemap.Handler.process(Handler.java:222) 
  at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179) 
  at
 
org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:154
  ) 
  at org.apache.cocoon.Cocoon.process(Cocoon.java:575) 
  at
 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:991) 
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 
  at
 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
  tionFilterChain.java:247) 
  at
 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
  erChain.java:193) 
  at
 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
  e.java:243) 
  at
 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
  va:566) 
  at
 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
  72) 
  at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
  
  at
 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
  e.java:201) 
  at
 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
  va:566) 
  at
 
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.ja
  va:246) 
  at
 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
  va:564) 
  at
 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
  72) 
  at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
  
  
  
  -
  Please check that your question has not already been answered in the
  FAQ before posting. http://xml.apache.org/cocoon/faqs.html
  
  To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1

[Chitharanjan Das]

Hello Peter,

Interestingly there are no errors in the core.log., whatsoever...
There are no errors in error.log
The only error was in sitemap.log***


The contents of hello.jsp are
---
%@ page language='java' session='false' %
page
  titleHello/title
  content
paraThis is my first Cocoon2 page!/para
  /content
/page
---

I had saved the war file from a previous installation

Here is what I did

Stopped TomCat 4.0.1

I deleted all the files under TomCat/work for the old cocoon
Removed the old war file from TomCat webapp directory

Copied the new Cocoon war...

Restart Tom Cat.

I test SVG creation and text generator examples, everything works. But
JSP does not work. I had read somewhere that there will be  a new
Compiler for JSP's and it would be included in the new release, is this
creating the problems.


To revert back to the old war (in which JSP works), I do the
following...

Stop TomCat
Delete all the files under TomCat\work for the cocoon context
Replace the new Cocoonwar with the old one
Restart TomCat
Test JSP and other formats, it works...


The questions are,
Am I missing any steps in configuring the new release..
Have you tested JSP's with the latest Cocoon build (as of yesterday
around 7:00 PM Pacific Time).
If you have a  working war with the latest build, could you mail it to
me separately.

Thanks and regds,
Chiths









-Original Message-
From: Peter Schwenke [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, March 21, 2002 7:36 PM
To: [EMAIL PROTECTED]
Subject: RE: [HELP]SAXException JspGenerator.generate() - Using Tom Cat
4.0.1 and latest Cocoon build JDK 1.3.1


The error is being trapped in JspGenerator for something called by
JspGenerator.  JspGenerator runs the JSP page and passes whatever
output it gets to XML parser.  Then the output of that goes to the
next thing in the pipeline.  

The SAX Exception is because it cannot parse the output from your JSP.
So either your JSP has not compiled and run correctly  or the XML it
generates is incorrect.  

You need to check your cocoon log.  On my system this

$CATALINA_HOME/cocoon/WEB-INF/logs/core.log.0?


...Peter

Chitharanjan Das writes:
  
  Hello,
  
  The Exception being thrown is 
  Also attached is the function where the exception occurs...
  Please , we are in midst of our evaluation of Cocoon and this is
causing
  
  problems in us pitching this solution..
  
  
  Regds,
  Chiths
  
  
  DEBUG   (2002-03-21) 17:21.31:248
  [sitemap.transformer.xslt](/accordiadev/jsp/hello)
  HttpProcessor[8080][4]/TraxTransformer: Using stylesheet:
 
'file:/C:/Projects/cocoon/Development/xml-cocoon2/build/cocoon/webapp/st
  ylesheets/page/simple-page2html.xsl' in
  org.apache.cocoon.transformation.TraxTransformer@4a3158, last
modified:
  1016686998673
  WARN(2002-03-21) 17:21.32:200   [sitemap](/accordiadev/jsp/hello)
  HttpProcessor[8080][4]/sitemap_xmap: Error, try to process the error
  page
  org.apache.cocoon.ProcessingException: SAXException
  JspGenerator.generate()
   at
 
org.apache.cocoon.generation.JspGenerator.generate(JspGenerator.java:132
  )
   at
 
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi
  ngEventPipeline.java:251)
   at
 
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach
  ingStreamPipeline.java:399)
   at
 
org.apache.cocoon.www.sitemap_xmap.matchN107D2(C:\Products\WebServers\To
 
mCat40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sit
  emap_xmap.java:9727)
   at
 
org.apache.cocoon.www.sitemap_xmap.process(C:\Products\WebServers\TomCat
 
40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sitemap
  _xmap.java:3710)
   at
 
org.apache.cocoon.www.sitemap_xmap.process(C:\Products\WebServers\TomCat
 
40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sitemap
  _xmap.java:3127)
   at org.apache.cocoon.sitemap.Handler.process(Handler.java:222)
   at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179)
   at
 
org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:154
  )
   at org.apache.cocoon.Cocoon.process(Cocoon.java:575)
   at
 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:991)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
   at
 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
  tionFilterChain.java:247)
   at
 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
  erChain.java:193)
   at
 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
  e.java:243)
   at
 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
  va:566)
   at
 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
  72)
   at
  org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943

[HELP]SAXException JspGenerator.generate() - Using Tom Cat 4.0.1 and latest Cocoon build JDK 1.3.1

[Chitharanjan Das]

Hello all,
I just synchronized the latest source from archive and deployed
the cocoon and upon invocation of the JSP files, I am getting a SAX
error.
Has anybody faced this and if yes, is there any remedy for this..

Thanks in advance.
Chiths
Description:org.apache.cocoon.ProcessingException: SAXException
JspGenerator.generate() 

org.apache.cocoon.ProcessingException: SAXException
JspGenerator.generate() 
at
org.apache.cocoon.generation.JspGenerator.generate(JspGenerator.java:132
) 
at
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi
ngEventPipeline.java:251) 
at
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach
ingStreamPipeline.java:399) 
at
org.apache.cocoon.www.sitemap_xmap.matchN107D2(C:\Products\WebServers\To
mCat40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sit
emap_xmap.java:9727) 
at
org.apache.cocoon.www.sitemap_xmap.process(C:\Products\WebServers\TomCat
40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sitemap
_xmap.java:3710) 
at
org.apache.cocoon.www.sitemap_xmap.process(C:\Products\WebServers\TomCat
40\work\localhost\accordiadev\cocoon-files\org/apache/cocoon/www\sitemap
_xmap.java:3127) 
at org.apache.cocoon.sitemap.Handler.process(Handler.java:222) 
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179) 
at
org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:154
) 
at org.apache.cocoon.Cocoon.process(Cocoon.java:575) 
at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:991) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247) 
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193) 
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:243) 
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:566) 
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)

at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:201) 
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:566) 
at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.ja
va:246) 
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
va:564) 
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
72) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)



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Urgent - Installation question , clarification required - Tomcat 4.0.3, Coccon 2.0.1 binary

[Chitharanjan Das]

Hello,

 Installed
Tomcat 4.0.3 and deployed cocoon.war.



Upon invoking coccon, I got a classnotfound error on a XML class



I then copied xerces.jar and xmlapis.jar from cocoons WEB-INF/lib to TomCats WEB-INF lib.



Restarted TomCaT and I got a sitemap
error , upon log files inspection got to know that the error was classNotFound Exception on SVGPaint
class.



I then copied the batilsxxx.jar to
TomCats WEB-INF lib and restarted TomCat .
I can now access Cocoon.




 Could
 anyone explain, why should I copy these jar files from Cocoon
 WEB-INF to TomCats WEB-INF 





 Is there any other files I need
 to copy too.




I have Tom Cat 4.0.1 and Cocoon 2.0.1 working in another m/c
and it did not require any jar files to be copied.



Thanks a lot in advance,

Chiths



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Urgent : Question about Actions:

[Chitharanjan Das]

Can we control the execution of Actions in an Adtion Set from within
Actions.


Let us assume we have the following sitemap defn

map:action-set name=actionset
map:act type=locale
map:parameter name=LOCALE value=de_DE /
/map:act  
map:act type=sessionValidate /
map:act type=sessionRedirect /
map:act type=processRequest /
map:act type=doProcess1 action=Process1 /
map:act type=doProcess2 action=Process2 /
map:act type=doProcess3 action=Process3 /
/map:action-set



In the code of Action class for processRequest 
public Map act (Redirector redirector, 
  SourceResolver resolver, 
  Map objectModel, 
  String source, 
  Parameters params) {
Map sitemapParams = new HashMap();

String action = getProcessGivenRequest(request,params);

//Setting the cocoon action here
objectModel.put(Constants.ACTION_PARAM,action); 

  } 
  
  
  Now will this effect the pipeline processing, for instance, if the
action returned  was Process1 in the
  above function, should in execute the the action doProcess1, as
defined in above sitemap defn.
  
  
  The point I am trying to make is is it possible to set Cocoon action
from within actions or should it be a request parameter only
  
  
  



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Urgent: How to invoke a stram Generator and invoke pipelines thru API calls (or Command line

[Chitharanjan Das]

Hello All,


I have the following requirement, I am trying to plot some graphs using
SVG.
The input for the graphs's are some XML documents, which are generated
from some queries to the database.
I have already implemented java code to retrieve the data in XML.

I have also created sitemap entry that will generated the graph for a
given XML
map:match pattern=svgxml/**
map:generate  src=docs/samples/jsp/svg/{1}.xml/   
map:transform src=docs/samples/jsp/xsl/graph.xsl/
map:serialize type=svgxml/
/map:match

//The following is pipeline entry for handling stream
map:match pattern=svgxmlstream
map:generate  type=stream / 
map:transform src=docs/samples/jsp/xsl/graph.xsl/
map:serialize type=svgxml/
/map:match
As indicated above, the sitemap returns an SVG document for a given XML.

The code snippet of my JSP page looks like 


---
html
... 
%
Iterator itr = request.getAttribute(Graphs);
String graphXML = null;
If (itr.hasNext()) {
graphXML = (String) itr.next();
graphXMLStream = new
ByteArrayInputStream(graphXML.toBytes[]};
%
//invoke the pipeline entry svgxmlstream and use
the embed command
...
...
html




My questiona are 

1.how does one invoke a pipeline with a stream type
generator.(Preferably with a cinclude transformer)
2. Is it possible to invoke Pipelines via java API calls (not through
URL)
3. Is there any pointer to documentation as how to use Cocoon from
Command line

Thanks a lot it advance,

Regds,
Chiths





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RE: Urgent: Execution of pipeline at startup

[Chitharanjan Das]

Thank you for your quick response.

After going thru the components information , sitemap basically consists
of information regarding components and pipelines.

I have designed a Component, which basically extends
org.apache.avalon.framework.component.Component and as you specified it
has I have embedded the logic in start() and run() methods..

The questions I have is
1. How do I register this components, currently in the sitemap, the
components defined are generators, transformers, serializers, actions,
selectors and readers?

Could you please briefly explain as how to register my component in the
sitemap.

2. The only method which is defined in the Component interface is a log
method. Which class/interface should I extend so that the particular
method (which will iunvoke my start())gets invoked during startup.

I hope I am clear...

Thanks for your information in advance,
Regds,
Chiths


-Original Message-
From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]] 
Sent: Saturday, March 02, 2002 7:51 AM
To: 'Chitharanjan Das'
Subject: RE: Urgent: Execution of pipeline at startup

You could write own ThreadSafe, Runnable, Startable Component. It will
be loaded and started automatically on Cocoon startup. You can do
whatever you want in the start() or run() methods.

Vadim

 -Original Message-
 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
 Sent: Saturday, March 02, 2002 2:05 AM
 To: [EMAIL PROTECTED]
 Subject: Urgent: Execution of pipeline at startup
 
 Hello,
   I had raised this issue earlier...
 Please confirm if this is possible at all.
 
 I need to cache some data structures and some schema elements.
 
 Is there a way to execute a pipeline or any other possibilities to
cache
 the information at COCOON'S startup.
 
 Currently, I am performing this caching at first access.
 
 I would surely like to cache the information at startup, rather than
at
 first access...
 
 Could any of you please provide an approach and if already
implemented,
 please share the implementation.
 
 Regds,
 Chiths
 
 
 





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RE: Urgent: Execution of pipeline at startup

[Chitharanjan Das]

Hello,
It's not the precompilation of JSP or XSP I am talking about.
But caching of datastructures , role definitions, access-controls ,
schema of data structure etc.

These will be typically defined in a database.

So What I am looking for is a callback or a hookup to execute a pipeline
when cocoon starts up

Regds,
Chiths







 ===

-Original Message-
From: Christian Haul [mailto:[EMAIL PROTECTED]] 
Sent: Saturday, March 02, 2002 2:23 AM
To: [EMAIL PROTECTED]
Subject: Re: Urgent: Execution of pipeline at startup

On 01.Mar.2002 -- 11:04 PM, Chitharanjan Das wrote:
 Hello,
   I had raised this issue earlier...
 Please confirm if this is possible at all.
 
 I need to cache some data structures and some schema elements.
 
 Is there a way to execute a pipeline or any other possibilities to
cache
 the information at COCOON'S startup.
 
 Currently, I am performing this caching at first access.
 
 I would surely like to cache the information at startup, rather than
at
 first access...

I know of two possibilities: use the -precompile target when building
your
war or use a spider after startup so that all pages are generated then.

Chris.


C h r i s t i a n   H a u l
[EMAIL PROTECTED]
fingerprint: 99B0 1D9D 7919 644A 4837  7D73 FEF9 6856 335A 9E08

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Urgent: Execution of pipeline at startup

[Chitharanjan Das]

Hello,
I had raised this issue earlier...
Please confirm if this is possible at all.

I need to cache some data structures and some schema elements.

Is there a way to execute a pipeline or any other possibilities to cache
the information at COCOON'S startup.

Currently, I am performing this caching at first access.

I would surely like to cache the information at startup, rather than at
first access...

Could any of you please provide an approach and if already implemented,
please share the implementation.

Regds,
Chiths





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Execute some logic at startup

[Chitharanjan Das]

Hello,

 Is
there a mechanism in Cocoon 2.0, where one can execute something and cache it.

 For
eg: Read all the Users and cache it an object, to do
User authentication or cache the schema of objects to execute queries etc.



 The
alternative is to cache the information after the first access
.



I would like to do the Ist
approach i.e. to have an ability to execute some logic at startup of Cocoon.



Any help in this area would be deeply appreciated ..





Regds,

Chiths







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RE: Cocoon Portal: Great!

[Chitharanjan Das]

Hello Mathew,
Could you please provide sitemap entries for Sunlets and some
examples to demonstrate sunlets.

Thanks in advance,
Chiths



Hi Alessandro,

thanks for the feedback. Just a couple of remarks:


Please, allow me to congratulate Matthew Langham and all the involved
people at http://www.need-a-cake.com/ for the development of the Cocoon
Portal and its donation to the Cocoon community. Very nice software and
very nice distribution policy!

The link you have listed is ONLY my weblog!

The components were developed as part of a product called sunShine.
Carsten
and I work for a software company here in Paderborn, Germany that pays
us -
so please do not confuse this.


1) A good documentation (and a clean plug-in architecture) is required
for having many programmers working on it and its modules. Please, make
available some developer documentation asap.

Ummm... documentation is provided. Also there is a clean architecture
for
adding content to the portal with sunlets.


Matthew

--
Open Source Group   sunShine - Lighting up e:Business
=
Matthew Langham, SN AG, Klingenderstrasse 5, D-33100 Paderborn
Tel:+49-5251-1581-30  [EMAIL PROTECTED] - http://www.s-und-n.de
   Weblogging at: http://www.need-a-cake.com
=



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RE: writing xml to file - Solution

[Chitharanjan Das]

Approach 1:

Why don't you modify the existing Xml serializer  to write it to the
disk and return a OK or a failure message?

You have the handle to the output stream anyways...
 Haven't tried it but do let us know..

Approach 2:
I have created a new Transformer (AbstractStringTransformer ,
StringTransformer is an implementation of AbstractStringTransformer),
which basically captures the XML as a String and invokes a method where
you would embed ur custom logic 


//SiteMap entries
//Transformer defn
map:transformer name=str-trans
src=com.accordia.display.transformation.StringTransformer/

//pattern match entry in pipeline
  map:match pattern=str-trans
 map:generate src=docs/samples/xml/samples.xml
map:parameter name=xml-root value=samples/
 /map:generate
 map:transform type=str-trans /
 map:serialize type=html/ !-- not xml serializer --
   /map:match


public String process(String element, String xmlData) {
}

You can get access to your context, request (Since this is a
transformer) and write code in this method to store the XML file and
return a message (OK or failure)

If U like the approach, do let me know


I will send U the source code 

Cheers,
Chiths


-Original Message-
From: Erik Stunkat [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, February 14, 2002 6:05 AM
To: [EMAIL PROTECTED]
Subject: Re: writing xml to file



Hi Bert,

I´m really interested in editing xml files in a browser - I tried to use
Chiba for that but I couldn´t get it in the way I want it.

Why not use XSL and fp:write: to write XML docs? I´m not sure whether it
works with Cocoon 2


cu

erik


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RE: How do i disable caching for Transformers.......

[Chitharanjan Das]

How do I disable caching for the transformers?

I am experimenting with transformers and I am not able to remove objects
cached for transformers.
To disable caching I did the following..

In cocoon.xcomf, I enabled the non caching event pipeline
event-pipeline
class=org.apache.cocoon.components.pipeline.NonCachingEventPipeline/


I then restarted Cocoon and still in log file I get the info

DEBUG   (2002-02-12) 01:57.54:730   [cocoon  ] (/accordia/tsttr)
HttpProcessor[8080][4]/DefaultPool: Retrieving a
com.accordia.display.transformation.StringTransformer from the pool

How can I disable caching ? or how do I delete cached objects ?

The only way I am able to test is by changing the transformer names in
site-map for each run, which is kind a pain

Could any one of you please, provide a small note on cache options for
Cocoon for Generators, Actions , Transformers etc.,

Thanks in advance,
Chiths





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How do i disable caching for Transformers.......

[Chitharanjan Das]

How do I disable caching for the transformers?

I am experimenting with transformers and I am not able to remove objects
cached for transformers.
To disable caching I did the following..

In cocoon.xcomf, I enabled the non caching event pipeline
event-pipeline
class=org.apache.cocoon.components.pipeline.NonCachingEventPipeline/


I then restarted Cocoon and still in log file I get the info

DEBUG   (2002-02-12) 01:57.54:730   [cocoon  ] (/accordia/tsttr)
HttpProcessor[8080][4]/DefaultPool: Retrieving a
com.accordia.display.transformation.StringTransformer from the pool

How can I disable caching ? or how do I delete cached objects ?

The only way I am able to test is by changing the transformer names in
site-map for each run, which is kind a pain

Could any one of you please, provide a small note on cache options for
Cocoon for Generators, Actions , Transformers etc.,

Thanks in advance,
Chiths





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RE: How do i disable caching for Transformers.......

[Chitharanjan Das]

Hello All,
You are right as always,
There was a problem in my ant script...
Transformers are not cached...
Sorry for creating any confusion 

Regds,
Chiths

Vadim

 From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
 
 How do I disable caching for the transformers?
 
 I am experimenting with transformers and I am not able to remove
objects
 cached for transformers.
 To disable caching I did the following..
 
 In cocoon.xcomf, I enabled the non caching event pipeline
   event-pipeline

class=org.apache.cocoon.components.pipeline.NonCachingEventPipeline/
 
 
 I then restarted Cocoon and still in log file I get the info
 
 DEBUG   (2002-02-12) 01:57.54:730   [cocoon  ] (/accordia/tsttr)
 HttpProcessor[8080][4]/DefaultPool: Retrieving a
 com.accordia.display.transformation.StringTransformer from the pool
 
 How can I disable caching ? or how do I delete cached objects ?
 
 The only way I am able to test is by changing the transformer names in
 site-map for each run, which is kind a pain
 
 Could any one of you please, provide a small note on cache options for
 Cocoon for Generators, Actions , Transformers etc.,
 
 Thanks in advance,
 Chiths


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RE: JSPGenerator problem

[Chitharanjan Das]

Hello,
Shouldn't your generator point to JSP pages
map:generate type=jsp src=../../{1}.jsp/

Regds,
Chiths

-Original Message-
From: MOODAD (Shadi LB Soft) [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, February 06, 2002 10:55 PM
To: cocoon-dev; [EMAIL PROTECTED]
Subject: JSPGenerator problem

Hi, 
I'm trying to execute a jsp file under cocoon but I have a small porblem
that i didn't found a solution. 
I'm using this configuration: 
  map:pipeline 
   map:match pattern=**.jsp 
    map:generate type=jsp src=../../{1}.xml/ 
    !--map:transform src=../../xml2fo.xsl/-- 
    map:serialize/ 
   /map:match 
  /map:pipeline 
so when executing a jsp I got the following error: 
org.xml.sax.SAXParseException: Document root element is missing. 
    at
org.apache.cocoon.components.parser.JaxpParser.fatalError(JaxpParser.jav
a:182) 
    at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3038) 
    at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3023) 
but the jsp is a well formed xml and it execute from the tomcat. 
so i trace the error in the code of the JSPGenerator.class and I found
that the request URI is correct but the size of the
httpRequest.getInputStream().available() is = 0.? strange. 
I'll be very thanxfull if someone have an ideas on that problem or could
give me some hints to the solution. 
thanx in advance 
-- 
Soft Solutions, Liban 
Net Developper 
Moodad Shadi 
www.softsolutions.fr 
 


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FW:

[Chitharanjan Das]

Hello All,
I am planning to provide the user authentication procedure via
an Action.
How do I access the datasource from JAVA code, to obtain a
connection?

Please include datasource example for oracle and sample code in
JAVA to access the named datasource.


Regds,
Chiths



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Javascript includes in Stylesheets for Cocoon 2

[Chitharanjan Das]

Hello,
I am planning to include all my javacscripts for the my pages in
my XSL stylesheets.
What is the mime type and pattern description for javascripts. 
For eg to represent images we have 
map:match pattern=jsp/stylesheet/**.gif
map:read src=docs/samples/jsp/stylesheet/{1}.gif
mime-type=image/gif/
/map:match

and for cascade Stylesheets we have
map:match pattern=jsp/stylesheet/**.css
map:read src=docs/samples/jsp/stylesheet/{1}.css
mime-type=text/css/
/map:match

What should be the declaration for including javascripts ?


Please help me on this , If someone would provide an example that would
be SUPER ...

Thanks in advance,
Chiths



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Help with i18n

[Chitharanjan Das]

Hello Konstantin,



The following is the match description in site-map..



map:match pattern=file map:generate src={1}/ map:transform type=i18n parameter name=available_lang_1 value=en/ parameter name=available_lang_2 value=ru/ parameter name=src value=translations/dictionary.xml/ /map:transform map:transform src=stylesheet.xsl/ map:serialize //map:matchThe XML to be translated is ?xml version=1.0 encoding=UTF-8?root xmlns:i18n=http://apache.org/cocoon/i18n/2.0 elem title=main_title i18n:attr=title i18n:textText to be translated/i18n:text /elem/rootWhere and how do I specify the locale for the translation?Regds,Chiths



accordia,
inc 

34347 Maybird Circle

Fremont, CA 94555



650
279 1137

[EMAIL PROTECTED]



The information contained
in this communication is intended solely for the use of the individual or
entity to whom it is addressed and others authorized to receive it. It may
contain confidential or legally privileged information. If you are not the
intended recipient you are hereby notified that any disclosure, copying,
distribution or taking any action in reliance on the contents of this
information is strictly prohibited and may be unlawful. If you have received
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Cocoon 2 and i18n

[Chitharanjan Das]

Hello,





My env is

Platform Win2K

Cocoon 2.0

TomCat 4.01







The following is my i18n transformer definition




map:transformer
name=i18n src=org.apache.cocoon.transformation.I18nTransformer


catalogue-namemessages/catalogue-name


catalogue-locationi18n/translations/catalogue-location



The following is my pattern definition for JSPs



map:match
pattern=jsp/**

 map:generate type=jsp src=/docs/samples/jsp/{../1}.jsp/


map:transform
type=i18n/


map:transform src=stylesheets/page/simple-page2html.xsl/


map:serialize
type=html/

 /map:match



The following is a simple JSP file



%@ page language='java' session='false' %

page
xmlns:i18n=http://apache.org/cocoon/i18n/2.0

 titleHello/title



 content


paraThis is my first Cocoon2 page!/para





parai18n:texta_key/i18n:text/para




/content

/page





The i18n/translations directory has the cfollwing
files messages_en.xml , messages _de.xml and messages.xml



When I started TomCat 4.01 with
the above configurations, I got the error

ERROR
(2002-01-31) 15:15.18:838
[cocoon ]
(/cocoon/jsp/hello2) HttpProcessor[8080][1]/XMLResourceBundleFactory: Error while loading resource:
messages, locale en_US, bundleName
file:/C:/Products/WebServers/TomCat40/webapps/cocoon/i18n/translations/messages_en_US.xml

java.io.FileNotFoundException:
C:\Products\WebServers\TomCat40\webapps\cocoon\i18n\translations\messages_en_US.xml
(The system cannot find the file specified)



The cocoon was trying to find the messages_en_US.xml,
however the documentation indicates that the priority in finding the catalogue
file is

messages_lang_Country.xml

messages_country_lang.xml

messages_lang.xml

messages.xml



I then made a copy of messages_en.xml
as messages_en_US.xml and started cocoon and it
started.





Question 1:

 Why
does it fail if the catalogues file corresponding to locale (lang_Country) is absent?



Question 2:

 How
do I specify to get translation of text in a different language at run time ?

 parai18n:texta_key/i18n:text/para

 parai18n:text locale=es_ESa_key/i18n:text/para\

 parai18n:text locale=dea_key/i18n:text/para



 Note:
The above formats to print in different languages fails.



Question 3:

 How
do I initialize the i18n transformers for different locales?



Question 4:

 If
any one has samples, would U be kind enough to mail it ?





Regds,

Chithjs













accordia,
inc 

34347 Maybird Circle

Fremont, CA 94555



650
279 1137

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intended recipient you are hereby notified that any disclosure, copying,
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information is strictly prohibited and may be unlawful. If you have received
this communication in error, please notify us immediately by responding to this
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JSP Include and Forward problem

[Chitharanjan Das]

Hello,

 The JSP Generator problem.



Has anybody tried jsp:include and made it work.

The standalone JSPs work
(without includes).





With inclusion of jsp:include,
I get the IllegalStateException with 

 Both
the flush variable set to true or false.



Calling jsp

Test.jsp



%@ page language='java' session='false' %

page

 titleHello/title

 content


paraThis is my first Cocoon2 page!/para

 paraWith
help from JSP/para

 jsp:include page=/jsp/test2
flush=true /


/content

/page





Included jsp

test2.jsp



%@ page language='java' session='false' %


paraThis is my first Cocoon2 page!/para

 paraWith
help from JSP/para

 





I am using cocoon ver2.0, Tom Cat 4.0. I am guessing that the
servlet version is servlet
2.3 and JSP version 1.2.



Could any of You please help me out, I am in a fix
out Here ?



Thanks in advance,

Chiths









accordia,
inc 

34347 Maybird Circle

Fremont, CA 94555



650
279 1137

[EMAIL PROTECTED]



The information contained
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entity to whom it is addressed and others authorized to receive it. It may
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intended recipient you are hereby notified that any disclosure, copying,
distribution or taking any action in reliance on the contents of this
information is strictly prohibited and may be unlawful. If you have received
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RE: Servlets and Cocoon2.

[Chitharanjan Das]

Hello,
Is the package information for the servlet classes
testcocoonproject ?
I think just by copying the class files into a subdirectory of
WEB-INF classes is not sufficient, the servlet classes should have the
necessary package info ...

Regds,
Chiths

I saw this message in the archives, but I can't seem to get servlets and
Cocoon2 to work.
I think my problem is getting the servlet to run.  It's like it is not
in
the classpath.
I have my servlet in WEB-INF\classes\testcocoonproject\TestServlet.
Here's the entry from my sitemap file:
  map:match pattern=testcocoonproject/*
 map:generate
src=http://localhost:9090/Cocoon/testcocoonproject.{1}/
 map:transform src=stylesheets/page/simple-page2html.xsl/
 map:serialize type=html/
   /map:match

I would expect when I enter the URL
(http://localhost:9090/Cocoon/testcocoonproject/TestServlet) that the
servlet would execute but I get a an error message.  It picks up the
testcocoonproject/*, but TestServlet yeilds the same result as any other
non-existant name.  

org.apache.cocoon.ProcessingException: Could not read resource
http://localhost:9090/Cocoon/testcocoonproject.TestServlet

Do you have any suggestions on how to get this to work or samples of
servlet
output to Cocoon for XSL Transformation?

Thanks,

Joe Hall

--INCLUDED MESSAGE FROM THE COCOON
ARCHIVES---
Yes, working now.  I sent the following yesterday.  Thanks very much for
your help.

Thanks to Vadim Gritsenko and David Rosenstrauch.
This scheme now works.
Here is what I learned that may be valuable to others who would like to
write servlets that output XML and would like for the XML to be input to
an
XLS Transformation.

The sitemap entry:
   map:match pattern=servlet23/*
 map:generate src=http://cb:8080/examples/servlet/servlet23.{1}/
 map:transform src=stylesheets/servlet23/{1}/
 map:serialize type=html/
   /map:match
-
where
. servlet23 is a package name; this makes the matching straightforward.
. the generate src entry is the servlet as externally referencable: note
that if you address it from a browser you will get xml that you can look
at
for debug
. the stylesheet is pathed from cocoon root.
-
Debugging required looking at:
the logs in %tomcathome%\logs
and %tomcathome%\webapps\cocoon\WEB-INF\logs

---
Thanks to all developers for a great system.

---END INCLUDED
MESSAGE-

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RE: Cocoon User guide/ Developer doc - Urgent

[Chitharanjan Das]

Hello
I am trying to understand the functionality of Action, Selector
and resources. Could any one of you Cocooners, direct me to any kind of
helpful documentation regarding it.

Regds,
Chiths

-Original Message-
From: Chitharanjan Das [mailto:[EMAIL PROTECTED]] 
Sent: Friday, January 25, 2002 8:14 AM
To: [EMAIL PROTECTED]
Subject: Cocoon User guide/ Developer doc

Hello All,
Could anyone of you be kind enough to mail me a copy of
userguide or developer docs. The actual site has these links under
construction.

If there is any other links , please direct me to that.

Thnks in advance,
Chiths


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RE: Cocoon User guide/ Developer doc - Urgent

[Chitharanjan Das]

David,
Thanx a lot
Regds,
Chiths

-Original Message-
From: David Rosenstrauch [mailto:[EMAIL PROTECTED]] 
Sent: Friday, January 25, 2002 12:37 PM
To: [EMAIL PROTECTED]
Subject: RE: Cocoon User guide/ Developer doc - Urgent

At 09:54 AM 1/25/02 -0800, you wrote:
Hello
 I am trying to understand the functionality of Action,
Selector
and resources. Could any one of you Cocooners, direct me to any kind of
helpful documentation regarding it.

Regds,
Chiths


Actions:
http://xml.apache.org/cocoon/userdocs/concepts/actions.html

Selectors:
http://xml.apache.org/cocoon/userdocs/concepts/matchers_selectors.html

Resources:
http://xml.apache.org/cocoon/userdocs/concepts/sitemap.html
Search for text:  The map:resources


DR


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Help with cocoon actions

[Chitharanjan Das]

Title: Help with cocoon actions






Hello,

 Following is the listing of an actionset.

 Could anyone of you help me in retrieving the value of src inside the Action code for

 the entry  map:act type=screen-navigator src="{1}/

 Please note that this action name has no specified action it is called for all actions.

 The question is how do I retrieve the value for src defined in the actionset.


//The following is the definitions for Actions 

map:actions

 map:action name= screen- invalidator  class=test.sessionInvalidator / 

 ..

 ..

 map:action name= screen-navigator  class=test.screenNavigator/

/map:actions


map:action-sets

 map:action-set name=shop-actions

 map:act type=session-invalidator action=logoff/

 map:act type=session-validator/

 map:act type=cart-add action=addItem/

 map:act type=cart-remove action=removeItem/

 map:act type=cart-remove-all action=removeAll/

 map:act type=cart-update action=updateQty/

 map:act type=order-add action=addOrder/

 map:act type=order-verify action=verifyOrder/

 map:act type=screen-navigator src="{1}/

 /map:action-set

/map:action-sets

Thanks in advance,

Chiths

accordia, inc 

34347 Maybird Circle

Fremont, CA 94555

650 279 1137

[EMAIL PROTECTED]



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RE: actions using XML

[Chitharanjan Das]

Title: RE: actions using XML






Do the following

Create a actionset

map:action-sets

 map:action-set name=handle-requests

 map:act type=htmlReqHandler action=HTML/

  map:act type=flashReqHandler action=FLASH/

 /map:action-set

/map:action-sets

Use this action set in Ur pipeline definition.

In the htmlReqHandler, you convert the parameters into a XML and set it into the HttpRequest object.

In the flashReqHandler, you store the request XML and set it into the httpRequest object.

Note: ensure that the XML formats are the same.

Now the request object accessed by your Generator will have the XMK in its attribute regardless whether the action is html or flash.

Hope this is clear


-Original Message-
From: RAJU RAO [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 23, 2002 11:27 PM
To: [EMAIL PROTECTED]
Subject: actions using XML

Hi to All,

We have been using C2 for the last many weeks. We have a peculiar need.

Our application has two interfaces. One is pure html and the other is

Flash.

The buttons on the form of our web applications call up actions defined in

C2 and via the pipeline work as desired. These are Java codes that perform

things like update, saves etc.

In flash the same buttons are desired. Here we use the flash (v 5) XML send

and load method (which calls another Java code accepting the XML sent by

flash and return the result as XML to flash). The problem is that for the

same functionality I write two different codes since the input is the

parameterised form in the web and in case of flash it is an xml.

The question I have is whether there is a way in which the action can

receive the input as an XML (today it uses request parameters to process

the information from the form). The obvious adv to us is that the same java

code can be used both in html and flash.

we were exploring of not using actions but calling a different uri on a

button press. This uri would go to a pipeline that would generate an XML

using the request type (thereby getting all the parameters in XML). Then

calling some sort of a Java code transformer (with the actual bean as a

parameter) which can suck in the XML sax stream generated and use it in the

bean and the result of the bean can move on to any serialiser.

Don't know if it is advisable to approach like this. Wondering if a Java

code transformer exists?

Any help would be appreciated,

Thanks,

Raju


-

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RE: cocoon

[Chitharanjan Das]

Try the following

map:match pattern=eBiz/*
map:generate
src=http://lanester:80/tamino/execLog?_xql=//wes:HISTORY[@ino:id={1}]/

map:transform src=eBizMonitor/journalFR.xsl/
map:serialize type=html/
   /map:match

The pattern will have to be modified to indicate eBiz/{id}. This will
result in the src for the generator to be
http://lanester:80/tamino/execLog?_xql=//wes:HISTORY[@ino:id={id}]


Hope this helps,
Chiths






-Original Message-
From: GIQUEL Magali [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, January 24, 2002 3:38 AM
To: [EMAIL PROTECTED]
Subject: cocoon

Hi,
I use tomcat4.0 and cocoon 2,
after a click on a jsp page, i send a request on tamino which returns an
xml
document.
My probem is that the URI I want to access is included in the sitemap
and
this uri has got parameters (id). These parameters come from hyperlinks
on a
jsp page.
I don't known how to send these parameters from the jsp file to the
sitemap.

 map:match pattern=eBiz.html
map:generate
src=http://lanester:80/tamino/execLog?_xql=//wes:HISTORY[@ino:id={id}];
/
map:transform src=eBizMonitor/journalFR.xsl/
map:serialize type=html/
   /map:match
magali




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RE: Servlets to XSL

[Chitharanjan Das]

There is on major drawback though,
If the application have jsps and Servlets. The Context for both
JSP and Servlets have to be the same , if they are using session
management.
In the example depicted below, the Context of servlets and JSP's would
be different, making the session management not possible.
I hope I am clear..


Regds,\
Chiths










-Original Message-
From: Bob Garvey [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, January 24, 2002 2:30 PM
To: [EMAIL PROTECTED]
Subject: Servlets to XSL

Thanks to Vadim Gritsenko and David Rosenstrauch.
This scheme now works.
Here is what I learned that may be valuable to others who would like to
write servlets that output XML and would like for the XML to be input to
an
XLS Transformation.

The sitemap entry:
   map:match pattern=servlet23/*
 map:generate src=http://cb:8080/examples/servlet/servlet23.{1}/
 map:transform src=stylesheets/servlet23/{1}/
 map:serialize type=html/
   /map:match
-
where
. servlet23 is a package name; this makes the matching straightforward.
. the generate src entry is the servlet as externally referencable: note
that if you address it from a browser you will get xml that you can look
at
for debug
. the stylesheet is pathed from cocoon root.
-
Debugging required looking at:
the logs in %tomcathome%\logs
and %tomcathome%\webapps\cocoon\WEB-INF\logs

---
Thanks to all developers for a great system.

Bob Garvey


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