date:20021112

thanks for the input.

- Original Message -
From: Wouter Scheele [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, November 12, 2002 4:49 PM
Subject: Re: Cocoon Portal - User Roles

 ey,

 i am not totally aware of the ideas behind the authentication-fw but i
think
 you could use xsp/esql to generate an xml file from your database
conforming
 to the authentication-fw specs.

 HTH,
 wouter

  Hi Guys,
  I am trying to use the C2 portal application and would like to transfer
  the storage of the roles from xml files to a mysql database.
  Can someone teach me how to do this?

  I cannot find anything on the sitemap file that transforms or uses the
sunrise roles.xml

  btw,

  im using
  tomcat 4.1
  sdk 1.3
  c2.1 dev

  thanks

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Re: Installing: javax.servlet.ServletException: Servlet.init()

2002-11-12 Thread Murray Cumming

On Tue, 2002-11-12 at 05:17, Geoff Howard wrote:
 Yes, that was the specific error that people were
 getting when the older jars distributed with the jdk
 were not properly overridden.
 
 http://marc.theaimsgroup.com/?l=xml-cocoon-devm=103692889710176w=2

So do you see anything wrong in those installation notes?
http://www.murrayc.com/temp/cocoon_install_notes.txt
Clearly copying the jars has had some effect.

-- 
Murray Cumming
[EMAIL PROTECTED]
www.murrayc.com


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Re: Cocoon Portal - User Roles




Hi again guys,

I have checked the source codes of the portal 
sample...

I found out that if I am to add new user or to add 
new roles, both task
will end up submitting forms with different 
parameters to this resource

/cocoon/myportal/sunspotdemo-sunriseconf

which inturn would exactly matchthis sitemap 
snippet in the process...

map:match 
pattern="sunspotdemo-sunriseconf" 
!-- This pipeline can only be accessed if the current user 
is 
allowed to configure the 'administration' coplet 
-- 
map:act 
type="portal-auth" 
map:parameter name="coplet" 
value="administration"/ 
/map:act 
map:generate 
type="auth-conf"/ 
map:transform 
src="styles/sunriseconfHTML.xsl"/ 
map:transform 
type="encodeURL"/ 
map:serialize /
Am I correct?

Now I have checked 
the source codes for the "portal-auth" action and the "auth-conf" genarator, and 
I dont think they're very easy to modify.

I hope I do not have to createour own 
portal genarators to use a database as a storage for user and 
roles.

any ideas?

thanks
- Original Message - 

  From: 
  Richard Reyes 
  To: cocoon-users 
  Sent: Tuesday, November 12, 2002 2:18 
  PM
  Subject: Cocoon Portal - User Roles
  
  Hi Guys,
  I am trying to use the C2 portal application and 
  would like to transfer
  the storage of the roles from xml files to a 
  mysql database.
  Can someone teach me how to do this?
  
  I cannot find anything on the sitemap file that 
  transforms or uses the sunrise roles.xml
  
  btw,
  
  im using 
  tomcat 4.1
  sdk 1.3
  c2.1 dev
  
  thanks

RE: Cocoon Portal - User Roles

2002-11-12 Thread Matthew Langham




Hi,

each 
function of the portal is mapped to a pipeline. So in order to change the 
storage - all you have to do is to modify the pipeline to use say the 
SQLGenerator etc.

Read 
the documentation. http://xml.apache.org/cocoon/developing/webapps/authentication.html

It 
explains this in detail (see under User Administration). Then look at the 
pipelines that are currently used to get a feel for how it works at the 
moment.

Matthew

--Open Source Group 
Cocoon { Consulting, Training, Projects 
}=Matthew 
Langham, SN AG, Klingenderstrasse 5, D-33100 
PaderbornTel:+49-5251-1581-30 [EMAIL PROTECTED] - http://www.s-und-n.de-Cocoon 
book: http://www.amazon.com/exec/obidos/ASIN/0735712352/needacake-20Weblog: 
http://radio.weblogs.com/0103021/= 


  -Original Message-From: Richard Reyes 
  [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 12, 2002 
  10:06 AMTo: [EMAIL PROTECTED]Subject: Re: 
  Cocoon Portal - User Roles
  Hi again guys,
  
  I have checked the source codes of the portal 
  sample...
  
  I found out that if I am to add new user or to 
  add new roles, both task
  will end up submitting forms with different 
  parameters to this resource
  
  /cocoon/myportal/sunspotdemo-sunriseconf
  
  which inturn would exactly matchthis 
  sitemap snippet in the process...
  
  map:match 
  pattern="sunspotdemo-sunriseconf" 
  !-- This pipeline can only be accessed if the current user 
  is 
  allowed to configure the 'administration' coplet 
  -- 
  map:act 
  type="portal-auth" 
  map:parameter name="coplet" 
  value="administration"/ 
  /map:act 
  map:generate 
  type="auth-conf"/ 
  map:transform 
  src="styles/sunriseconfHTML.xsl"/ 
  map:transform 
  type="encodeURL"/ 
  map:serialize /
  Am I correct?
  
  Now I have checked 
  the source codes for the "portal-auth" action and the "auth-conf" genarator, 
  and I dont think they're very easy to modify.
  
  I hope I do not have to createour own 
  portal genarators to use a database as a storage for user and 
  roles.
  
  any ideas?
  
  thanks
  - Original Message - 
  
From: 
Richard Reyes 
To: cocoon-users 
Sent: Tuesday, November 12, 2002 2:18 
PM
Subject: Cocoon Portal - User 
Roles

Hi Guys,
I am trying to use the C2 portal application 
and would like to transfer
the storage of the roles from xml files to a 
mysql database.
Can someone teach me how to do 
this?

I cannot find anything on the sitemap file that 
transforms or uses the sunrise roles.xml

btw,

im using 
tomcat 4.1
sdk 1.3
c2.1 dev

thanks

SourceWritingTransformer and sub-sitemap

2002-11-12 Thread Barbara Post

Hi,

I use SourceWritingTransformer 3 times, and the XML stream that is processed
by this transformer is produced by a sub-sitemap. So that my XML database
queries are gathered there.

The bug : my transformer wants to write in the ino folder, where is placed
the sub-sitemap. Not the folder of the main sitemap. I tried to understand
the transformer's code but it's a bit too hard for me :-(

So here are the info :
Cocoon CVS from 10/02 with JDK 1.3.1

Main sitemap snippet :

   !-- generates html body of email license
   and writes it on disk --
   map:match pattern=writehtmlbody
map:act type=request
 map:parameter name=parameters value=true/
 map:act type=auth-protect
  map:parameter name=handler value=baepphandler/
  map:generate src=cocoon://ino/licenseinfo/{../serialNumber}/
  map:transform src=xsl/writelicensehtmlbody.xsl/
  map:transform type=write-source
   map:parameter name=serializer value=html/
  /map:transform
  map:serialize type=xml/
 /map:act
/map:act
   /map:match

and in the same pipeline :

!-- mount tamino queries --
map:match pattern=ino/**
  map:mount check-reload=yes src=ino/ uri-prefix=ino//
/map:match

writelicensehtmlbody.xsl :

xsl:template match=/
 source:write
 !-- get one step above because current directory is ino [bug ??] --
source:source../licensekeys/xsl:value-of
select=//License_Info/SoftwareAG_License/Component/LicenseKey//htmlbody.h
tml/source:source
source:fragment
xsl:call-template name=htmlbody/
/source:fragment
   /source:write

You see that I have to add ../ to the source:source URI.
I wonder why the call to a sub-sitemap changes some cocoon environment
variable ?...
Is the map:mount misconfigured ?

Thanks a lot,

Barbara

PS : I am just doing cosmetics (to my project), this is why I reappear on
the list...


__
Modem offert : 150,92 euros remboursés sur le Pack eXtense de Wanadoo ! 
Haut débit à partir de 30 euros/mois : http://www.ifrance.com/_reloc/w


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Re: Using Cocoon from the command

2002-11-12 Thread Darren Petrie

I too had the same problems getting the command line to run.  The jar  
files needed can be found in webapps/cocoon/WEB-INF/lib.  I ran the  
class files from the build directory cocoon-2.0.3/build/cocoon/classes.  
 The following worked for me.  Maybe this will help.

cd /usr/local/jakarta-tomcat-4.1.12/webapps/cocoon/WEB-INF/lib
setenv CLASSPATH  
.:/usr/local/cocoon-2.0.3/build/cocoon/classes:avalon-framework- 
20020627.jar:avalon-excalibur-vm12-20020705.jar
java org.apache.cocoon.Main --help

Hope that helps.

Darren


On Monday, November 11, 2002, at 07:02  PM, Alessio Sangalli wrote:


Ugo Cei wrote:


It SHOULD be possible to just unpack the cocoon.war file from the  
binary
distribution, cd to WEB-INF/lib and run:

java -jar cocoon-2.0.3.jar

However, the Manifest in the JAR is wrong, since it contains:

Class-Path: avalon-framework-4.1.2.jar avalon-excalibur-4.1.jar batik-
 libs-1.1.1.jar bsf-2.2.jar fop-0.20.3rc.jar jakarta-regexp-1.2.jar js
 tyle.jar logkit-1.0.1.jar rhino-1.5r3.jar xalan-2.3.1.jar xercesImpl-
 2.0.0.jar xml-apis.jar xt-19991105.jar

But the versions of the libraries are not those. For instance, it  
should
be avalon-framework-20020627.jar instead.

I've tried to modify the MANIFEST file but at the end it didn't work  
the
same. It's likely I'm not able to build a JAR, however it seems Cocoon
can't be used from the command line right now out-of-the-box, am I  
wrong?

boh
ciao
as





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[EMAIL PROTECTED]


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RE: Dynamic models in XMLForms - was: Re: XMLForm - xf:repeat tag onDOM Nodes?

2002-11-12 Thread Josema Alonso

It needs further clarification before we can start design.
Hopefully other people who asked for this feature will add a few more use
cases.

I know, thank you.

Btw, what about filling a DOM node in the model from outside?
For example, I'm using Xindice, and there's that nice pseudo protocol
working on Cocoon.

I would like to query the DB using the pseudo protocol. It returns me a
collection. Now I want to feed the Form with this collection. A first
approach would be to load the collection in a DOM node for example. But I
can't see how I could do it, maybe with a sitemap parameter? May I load that
result there and then get it in the action in the act method?
The alternative is to query the DB directly inside the model or the action
and load the values, but I think it is a worse approach.

Well, that would be a first step. The second would be to have the model
empty. Then, after loading the coleection, properties would be 'created at
runtime' for every element. I do not know if it would be possible, but it
sounds too hard to me. Just a random idea...

Best.


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RE: xsp-session : Bug with Cocoon? or Bug with programmer?

2002-11-12 Thread Antonio A. Gallardo Rivera

I dont make use of it. But I use XSP. :-D

Try to change the order of the namespaces to:

xsp:page
   xmlns:xsp-session=http://apache.org/xsp/session/2.0;
create-session=true
   xmlns:xsp=http://apache.org/xsp;

The check again the Java code. It is a interesting error. What version are
you using?

Regards,

Antonio Gallardo.


Tom Place dijo:
 After searching the created Java file (apologies for my earlier
 mistake), the request helper is the only place it could be trying to set
 the variable.
 For example the following XSP (entire file) :

 +-+
 ?xml version=1.0?

 xsp:page
   xmlns:xsp=http://apache.org/xsp;
   xmlns:xsp-session=http://apache.org/xsp/session/2.0;
   create-session=true

   page
 xsp-session:set-attribute
 name=fruitApple/xsp-session:set-attribute
 fruitxsp-session:get-attribute name=fruit//fruit
   /page

 /xsp:page
 +-+

 Generates the following Java

 +-+
 public class test_xsp extends XSPGenerator {

   static {
 dateCreated = 1037088922427L;
 dependencies = new File[]{
};
   }

   /* Built-in parameters available for use */
   // context- ServletContext
   // request- HttpServletRequest
   // response   - HttpServletResponse
   // parameters - parameters defined in the sitemap

   /* User Class Declarations */


   /**
   * Generate XML data.
   */
   public void generate() throws SAXException, IOException,
   ProcessingException {



 this.contentHandler.startDocument();
 AttributesImpl xspAttr = new AttributesImpl();



 this.contentHandler.startPrefixMapping(xml,
 http://www.w3.org/XML/1998/namespace;);

 this.contentHandler.startPrefixMapping(xsp,
 http://apache.org/xsp;);

 this.contentHandler.startPrefixMapping(xsp-session,
 http://apache.org/xsp/session/2.0;);


 this.contentHandler.startElement(, page, page, xspAttr);

 xspAttr.clear();


 this.characters(\n);

 XSPRequestHelper.setSessionAttribute(objectModel,
  String.valueOf(fruit),
  this.characters(Apple);
 );

 this.characters(\n);


 this.contentHandler.startElement(, fruit, fruit, xspAttr);

 xspAttr.clear();



 XSPObjectHelper.xspExpr(contentHandler,

 XSPRequestHelper.getSessionAttribute(objectModel,

 String.valueOf(fruit), ));


 this.contentHandler.endElement(, fruit, fruit);


 this.characters(\n  );


 this.contentHandler.endElement(, page, page);


 this.contentHandler.endPrefixMapping(xml);

 this.contentHandler.endPrefixMapping(xsp);

 this.contentHandler.endPrefixMapping(xsp-session);


 this.contentHandler.endDocument();
   }
 }

 +-+

 So as you can see from the above the only place it is possible creating
 the session variable is
 XSPRequestHelper.setSessionAttribute(objectModel,
  String.valueOf(fruit),
  this.characters(Apple);
 );
 And this is where the rogue semicolon appears.

 I can remove the rogue semicolon by creating the String Apple and
 reverencing that string through xsp:expr tags. But this leads to a
 nullPointerException.

 I think that either I am being really dim with this or some powers that
 I can't control are at work here!

 Thanks for everyone's help so far

 Tom Place


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Separation of concerns?

2002-11-12 Thread Andrew Watt

I have a (multi-part) question about the suggested separation of concerns 
that it is proposed that Cocoon achieves.

I would like to ask how Cocoon is being used in a production environment, 
specifically how does separation of roles work out. Does it actually work 
in practice? How easy is it in production settings to find graphics 
designers who are also fluent in XSLT?

Aren't such bi-skilled people essential to achieve the implementation of 
the style concern? Or, in practice, are real designers and real XSLT 
coders working together on the XSLT stylesheets?

I guess that the suspicion that is lurking at the back of my mind is that 
the confusion of concerns (to coin a phrase) is, to some extent, being 
shuffled off into the style box. Of course, that may be a signficant 
improvement over other workflows.

I can see pretty clearly the cleanness of the current approach for 
programmers/administrators ... designers don't touch the content nor the 
sitemaps ... but I do have slight doubts about the cleanness of the style 
concern. Or maybe my doubt is about the realisticness of finding graphics 
designers comfortable to code in XSLT.

I notice, too, that style is little mentioned in the online documentation 
and doesn't appear as a term in the index of the Langham/Ziegeler book. 
That makes me wonder if others either have doubts too about the style 
concern or, perhaps, haven't looked (yet?) in a detailed way at how this 
will work.

I wonder if what has mostly been happening up to now is XSLT-coders 
dabbling with design? :)

I would be interested in any stories about the reactions of pure graphics 
designers in a production setting when first faced with the Cocoon approach 
and how they and, I suspect, XSLT-programmer colleagues actually worked out 
a practical workflow.

Andrew Watt


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RE: enctype=multipart/form-data problem

2002-11-12 Thread Volker Schneider

Hi myself,

this is a bug in MultipartParser.java in the readHeaders() method within
Cocoon 2.0.2.

When you define form name=form2 enctype=multipart/form-data
method=post and you use a input name=uploadedfile type=file field,
the header will contain:

...name=uploadedfile; filename=

When filename is empty the StringTokenizer in readHeaders() will have no
more tokens, but will get a nextToken() call.

Here's an approach for a bug fix:

...
while (tokenizer.hasMoreTokens())
{
  // old code
  //  headers.put(tokenizer.nextToken( ;=\),
  //  tokenizer.nextToken(=\));

  // new code
  String key = tokenizer.nextToken( ;=\);
  String value = ;
  if (tokenizer.hasMoreTokens())
  {
value = tokenizer.nextToken(=\);
  }
  else
  {
value = ;
  }

  headers.put(key, value);
  // end of new code
}

This helps unless the filename= is not followed by an additional
attribute, but it helps for the moment.

Please fix this bug, if it is not done yet.

Best regards
- Volker -


-Original Message-
From: Volker Schneider [mailto:volker.schneider;danet.de]
Sent: Sonntag, 10. November 2002 22:32
To: [EMAIL PROTECTED]
Subject: enctype=multipart/form-data problem


Dear colleagues,

if have a form and I want to upload a file from that form. When I define my
form as

form name=form2 enctype=multipart/form-data method=post

the ordinary input fields will not be transferred.

When I use method=get it works. Unfortunately I have to use the post
method because I have to transfer a lot of data and I'm not sure, whether
this is possible with the get method (because of limited URL length).

Splitting the form is not possible, because I need the rest of the data too.

Please help me, what can I do?

Thank you, best regards
- Volker -


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Re: Separation of concerns?

2002-11-12 Thread Emmanuil Batsis (Manos)


Hi Andrew,

Andrew Watt wrote:


I wonder if what has mostly been happening up to now is XSLT-coders 
dabbling with design? :)


Yup.


I would be interested in any stories about the reactions of pure 
graphics designers in a production setting when first faced with the 
Cocoon approach and how they and, I suspect, XSLT-programmer 
colleagues actually worked out a practical workflow.


What we do here is:

- Designers build HTML, WML etc prototypes.

- Programmers modify the prototypes to be XHTML+CSS compliant. Usually, 
the prototypes are enhanched during this stage (designers are very bad 
when it comes to download time, accesibility, usability etc. They give 
you huge images that can be replaced with much smaller versions 
manipulated with CSS). Many images are removed completely, using some 
common background image and real text. This is the most tricky stage and 
talented people are importand; I'm talking about programmers opening 
Gimp, editing images and code at the same time...

- Programmers translate the prototypes to XSLT.

IMHO, the only reason we need designers is for not eating up even more 
time from people that can code. Plus we always feed designers to the 
marketing dpt ;-)

In general, I've been a designer, a programmer and whatever. I think the 
most valuable people are the ones that can wear many hats, thus able to 
coordinate the work of different people. Design tools suck and we only 
use them for prototyping.

If it counts to anything, I believe Cocoon will help a lot in delivering 
different content from the same data. Doing that with 
JSP/PHP/ASP/whatever prooves to be a pain in large projects.

Manos


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Re: Using matchers, especially sessionstate...

2002-11-12 Thread Christian Haul

On 11.Nov.2002 -- 03:29 PM, Christian Joelly wrote:
 Hello!
 
 On Mon, Nov 11, 2002 at 11:17:15AM +0100, Christian Haul wrote:
  On 07.Nov.2002 -- 09:44 AM, Christian Joelly wrote:
   
   thanks for your answer. I'd prefer to use the version 2.0.1 for this
   application, because maybe there are some other problems rising when i
   switch the cocoon version during development... ;-)
  
  Fair enough. OTOH many issues have been resolved. There should be no
  change in the user visible interface apart from stuff in scratchpad.
 
 i'm now working to integrate cocoon 2.0.3 with my application, but i see
 there are some issues that are strange:
 
 i wrote lots of sql queries in the following manner:
 (as i usual did with other frameworks or dev tools)
 
 xsp:logic
   sQuery = 
   SELECT DISTINCT
   nUserID,
   sUserName
   FROM
   users;
 
   if (sNachname != null) {
   sQuery =+ 
   WHERE
   sNachname LIKE \ + sNachname + %\;
   }
   
   !-- lots of other tests go here... -- 
 
 /xsp:logic

Right, this appears to be a bug in Xalan, see
http://nagoya.apache.org/bugzilla/show_bug.cgi?id=8734

If you don't use the same type of quotes inside the string it is OK
IIRC. The other option is to use search and replace all \ with '
s/\\/'/g

Please be aware that the above code may allow a user to substitute
sNachname with a string like '; close database; drop database somedb;' 
what is probably not intended. Consider using prepared statements like

esql:queryselect distinct nUserID, sUserName from users where
sNachname like esql:parameterxsp:exprsNachname+%/xsp:expr/esql:parameter

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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Re: Cocoon Portal - User Roles





Hi 
Matthew,

Thanks for the reminder!


Hi,

each function of the 
portal is mapped to a pipeline. So in order to change the storage - all you have 
to do is to modify the pipeline to use say the SQLGenerator 
etc.

Read the 
documentation. http://xml.apache.org/cocoon/developing/webapps/authentication.html

It explains this in 
detail (see under User Administration). Then look at the pipelines that are 
currently used to get a feel for how it works at the moment.

Matthew

--Open Source Group 
Cocoon { Consulting, Training, Projects 
}=Matthew 
Langham, SN AG, Klingenderstrasse 5, D-33100 
PaderbornTel:+49-5251-1581-30 [EMAIL PROTECTED] - http://www.s-und-n.de-Cocoon 
book: http://www.amazon.com/exec/obidos/ASIN/0735712352/needacake-20Weblog: 
http://radio.weblogs.com/0103021/= 


  -Original Message-From: Richard Reyes 
  [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 12, 2002 
  10:06 AMTo: [EMAIL PROTECTED]Subject: Re: 
  Cocoon Portal - User Roles
  Hi again guys,
  
  I have checked the source codes of the portal 
  sample...
  
  I found out that if I am to add new user or to 
  add new roles, both task
  will end up submitting forms with different 
  parameters to this resource
  
  /cocoon/myportal/sunspotdemo-sunriseconf
  
  which inturn would exactly matchthis 
  sitemap snippet in the process...

RE: xsp-session : Bug with Cocoon? or Bug with programmer?

2002-11-12 Thread Tom Place

Unfortunately this makes no difference.

The cocoon version is 2.03 
Going to try downloading the 2.03 for JDK 1.4 binary - see if this makes
any difference . . . 

-Original Message-
From: Antonio A. Gallardo Rivera
[mailto:agallardo;agsoftware.dnsalias.com] 
Sent: 12 November 2002 10:25
To: [EMAIL PROTECTED]
Subject: RE: xsp-session : Bug with Cocoon? or Bug with programmer?

I dont make use of it. But I use XSP. :-D

Try to change the order of the namespaces to:

xsp:page
   xmlns:xsp-session=http://apache.org/xsp/session/2.0;
create-session=true
   xmlns:xsp=http://apache.org/xsp;

The check again the Java code. It is a interesting error. What version
are
you using?

Regards,

Antonio Gallardo.


Tom Place dijo:
 After searching the created Java file (apologies for my earlier
 mistake), the request helper is the only place it could be trying to
set
 the variable.
 For example the following XSP (entire file) :

 +-+
 ?xml version=1.0?

 xsp:page
   xmlns:xsp=http://apache.org/xsp;
   xmlns:xsp-session=http://apache.org/xsp/session/2.0;
   create-session=true

   page
 xsp-session:set-attribute
 name=fruitApple/xsp-session:set-attribute
 fruitxsp-session:get-attribute name=fruit//fruit
   /page

 /xsp:page
 +-+

 Generates the following Java

 +-+
 public class test_xsp extends XSPGenerator {

   static {
 dateCreated = 1037088922427L;
 dependencies = new File[]{
};
   }

   /* Built-in parameters available for use */
   // context- ServletContext
   // request- HttpServletRequest
   // response   - HttpServletResponse
   // parameters - parameters defined in the sitemap

   /* User Class Declarations */


   /**
   * Generate XML data.
   */
   public void generate() throws SAXException, IOException,
   ProcessingException {



 this.contentHandler.startDocument();
 AttributesImpl xspAttr = new AttributesImpl();



 this.contentHandler.startPrefixMapping(xml,
 http://www.w3.org/XML/1998/namespace;);

 this.contentHandler.startPrefixMapping(xsp,
 http://apache.org/xsp;);

 this.contentHandler.startPrefixMapping(xsp-session,
 http://apache.org/xsp/session/2.0;);


 this.contentHandler.startElement(, page, page, xspAttr);

 xspAttr.clear();


 this.characters(\n);

 XSPRequestHelper.setSessionAttribute(objectModel,
  String.valueOf(fruit),
  this.characters(Apple);
 );

 this.characters(\n);


 this.contentHandler.startElement(, fruit, fruit, xspAttr);

 xspAttr.clear();



 XSPObjectHelper.xspExpr(contentHandler,

 XSPRequestHelper.getSessionAttribute(objectModel,

 String.valueOf(fruit), ));


 this.contentHandler.endElement(, fruit, fruit);


 this.characters(\n  );


 this.contentHandler.endElement(, page, page);


 this.contentHandler.endPrefixMapping(xml);

 this.contentHandler.endPrefixMapping(xsp);

 this.contentHandler.endPrefixMapping(xsp-session);


 this.contentHandler.endDocument();
   }
 }

 +-+

 So as you can see from the above the only place it is possible
creating
 the session variable is
 XSPRequestHelper.setSessionAttribute(objectModel,
  String.valueOf(fruit),
  this.characters(Apple);
 );
 And this is where the rogue semicolon appears.

 I can remove the rogue semicolon by creating the String Apple and
 reverencing that string through xsp:expr tags. But this leads to a
 nullPointerException.

 I think that either I am being really dim with this or some powers
that
 I can't control are at work here!

 Thanks for everyone's help so far

 Tom Place


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Re: link rel=

2002-11-12 Thread Jeremy Quinn


On Monday, Nov 11, 2002, at 18:21 Europe/London, Alessio Sangalli wrote:


Hi I've a little problem because I want to automatically generate the 
link header (if you use Mozilla, it's very useful, if you want to 
show it: menu - view - show-hide - site navigation toolbar - show [as 
needed]).

Here is an example:

link rel=home type=text/html title=How to build an IR receiver 
href=./
link rel=prev type=text/html title=Circuit href=circuit.html/
link rel=next type=text/html title=Diode and Resistor 
href=02.html/
link rel=last type=text/html title=Links href=links.html/



what I do to deal with this kind of thing is to have a menu.xml 
structure, that is imported into all my pages via CInclude, then xslt 
(having been provided with the 'id' of the page via the sitemap) makes 
two structures from the menu.xml, 1) my html navigation 2) the meta 
links you mention. I also output rel=Chapter (of sub-pages) links so 
all nav can be done from the site nav toolbar. Mozilla also handles 
rel=Section and rel=SubSection.


Hope this helps

regards Jeremy


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Re: Problems with substitute-value in SQLTransformer

2002-11-12 Thread Jeremy Quinn


On Monday, Nov 11, 2002, at 19:41 Europe/London, Kjetil Kjernsmo wrote:


I have problems with the SQLTransformer in a recent 2.1-dev, more
specifically, I can't get the substitute-value element to work.



Sorry, but this works fine for me in 2.1dev

(I have different problems ;)

regards Jeremy


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Re: Cocoon Portal - User Roles




Hi Matthew / Guys,

Just want to confirm some things

Since the the "new role" function in the portal 
sample is mapped to new-role 
uri="cocoon:raw:/sunrise-newrole"/ uri, it is 
using this sitemap snippet right?

 map:match 
pattern="sunrise*" 
map:generate 
src="resources/sunrise{1}.xml"/ 
map:transform 
type="session"/ 
map:transform 
type="cinclude"/ 
map:transform 
type="write-source"/ 
map:transform 
src="styles/portal.xsl"/ 
map:serialize type="xml"/ 
/map:match
and the 
documentations says that

The 
new-role resource creates a new role in the system. It gets the 
parameters "type" with the value "role" and "role" with the new 
rolename.

Where is the "type" and "role" 
parameter?
and why does it have to serialized in an xml type 
in the end?

Also, for the sunrise-newrole resource,the 
only thing this pipeline does is save a new role in the xml file 
(sunrise-roles.xml )? whose responsible for displaying the next page after 
saving the new role?

And since this sitemap snippet is called inside a 
map:pipeline internal only clause I think it is being called by the portal 
generator or action. 

If in case I'd used custom actions over this 
pipeline, How would I know the parameters that 

have been passed and are being expected by the 
caller of this pipeline?

Thanks a lot
Richard

  - Original Message - 
  From: 
  Richard Reyes 
  To: cocoon-users 
  Cc: Alex 
  Sent: Tuesday, November 12, 2002 7:18 
  PM
  Subject: Re: Cocoon Portal - User 
  Roles
  
  
  Hi 
  Matthew,
  
  Thanks for the reminder!
  
  
  Hi,
  
  each function of 
  the portal is mapped to a pipeline. So in order to change the storage - all 
  you have to do is to modify the pipeline to use say the SQLGenerator 
  etc.
  
  Read the 
  documentation. http://xml.apache.org/cocoon/developing/webapps/authentication.html
  
  It explains this 
  in detail (see under User Administration). Then look at the pipelines that are 
  currently used to get a feel for how it works at the 
  moment.
  
  Matthew
  
  --Open Source Group 
  Cocoon { Consulting, Training, Projects 
  }=Matthew 
  Langham, SN AG, Klingenderstrasse 5, D-33100 
  PaderbornTel:+49-5251-1581-30 [EMAIL PROTECTED] - http://www.s-und-n.de-Cocoon 
  book: http://www.amazon.com/exec/obidos/ASIN/0735712352/needacake-20Weblog: 
  http://radio.weblogs.com/0103021/= 
  
  
-Original Message-From: Richard Reyes 
[mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 12, 
2002 10:06 AMTo: [EMAIL PROTECTED]Subject: 
Re: Cocoon Portal - User Roles
Hi again guys,

I have checked the source codes of the portal 
sample...

I found out that if I am to add new user or to 
add new roles, both task
will end up submitting forms with different 
parameters to this resource

/cocoon/myportal/sunspotdemo-sunriseconf

which inturn would exactly matchthis 
sitemap snippet in the process...

RE: Cocoon Portal - User Roles






Hi Matthew / Guys,

Just want to confirm some things

Since the the "new role" function in the portal 
sample is mapped to new-role 
uri="cocoon:raw:/sunrise-newrole"/ uri, it is 
using this sitemap snippet right?

 map:match 
pattern="sunrise*" 
map:generate 
src="resources/sunrise{1}.xml"/ 
map:transform 
type="session"/ 
map:transform 
type="cinclude"/ 
map:transform 
type="write-source"/ 
map:transform 
src="styles/portal.xsl"/ 
map:serialize type="xml"/ 
/map:match
and the 
documentations says that

The 
new-role resource creates a new role in the system. It gets the 
parameters "type" with the value "role" and "role" with the new 
rolename.

Where is the "type" and "role" 
parameter?
and why does it have to serialized in an xml type 
in the end?

Also, for the sunrise-newrole resource,the 
only thing this pipeline does is save a new role in the xml file 
(sunrise-roles.xml )? whose responsible for displaying the next page after 
saving the new role?

And since this sitemap snippet is called inside a 
map:pipeline internal only clause I think it is being called by the portal 
generator or action. 

If in case I'd used custom actions over this 
pipeline, How would I know the parameters that 

have been passed and are being expected by the 
caller of this pipeline?

Thanks a lot
Richard

  - Original Message - 
  From: 
  Richard Reyes 
  To: cocoon-users 
  Cc: Alex 
  Sent: Tuesday, November 12, 2002 7:18 
  PM
  Subject: Re: Cocoon Portal - User 
  Roles
  
  
  Hi 
  Matthew,
  
  Thanks for the reminder!
  
  
  Hi,
  
  each function of 
  the portal is mapped to a pipeline. So in order to change the storage - all 
  you have to do is to modify the pipeline to use say the SQLGenerator 
  etc.
  
  Read the 
  documentation. http://xml.apache.org/cocoon/developing/webapps/authentication.html
  
  It explains this 
  in detail (see under User Administration). Then look at the pipelines that are 
  currently used to get a feel for how it works at the 
  moment.
  
  Matthew
  
  --Open Source Group 
  Cocoon { Consulting, Training, Projects 
  }=Matthew 
  Langham, SN AG, Klingenderstrasse 5, D-33100 
  PaderbornTel:+49-5251-1581-30 [EMAIL PROTECTED] - http://www.s-und-n.de-Cocoon 
  book: http://www.amazon.com/exec/obidos/ASIN/0735712352/needacake-20Weblog: 
  http://radio.weblogs.com/0103021/= 
  
  
-Original Message-From: Richard Reyes 
[mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 12, 
2002 10:06 AMTo: [EMAIL PROTECTED]Subject: 
Re: Cocoon Portal - User Roles
Hi again guys,

I have checked the source codes of the portal 
sample...

I found out that if I am to add new user or to 
add new roles, both task
will end up submitting forms with different 
parameters to this resource

/cocoon/myportal/sunspotdemo-sunriseconf

which inturn would exactly matchthis 
sitemap snippet in the process...

XML manipulation

2002-11-12 Thread David Cahill

I am trying to manipulate an xml document i placedwithin the addressbook collection in Xindice. I'mattempting to match the value contained within the email attribute in the departmental-office element.When i run this script it compiles but I'm not getting any output. Can you see where I'm going wrong? 
Many thanks, 
David 
 
//package org.apache.xindice.examples; /If I include this line the program wont compile 
import org.xmldb.api.base.*;import org.xmldb.api.modules.*;import org.xmldb.api.*; 
public class test { public static void main(String[] args) throws Exception { Collection col = null; try { String driver = "org.apache.xindice.client.xmldb.DatabaseImpl"; Class c = Class.forName(driver); 
 Database database = (Database) c.newInstance(); DatabaseManager.registerDatabase(database); 
 col = DatabaseManager.getCollection("xmldb:xindice:///db/addressbook"); 
 String xpath = "//Departmental_Office[email='[EMAIL PROTECTED]']"; XPathQueryService service = (XPathQueryService) col.getService("XPathQueryService", "1.0"); ResourceSet resultSet = service.query(xpath); ResourceIterator results = resultSet.getIterator(); while (results.hasMoreResources()) { Resource res = results.nextResource(); System.out.println((String) res.getContent()); } } catch (XMLDBException e) { System.err.println("XML:DB Exception occured " + e.errorCode); } finally { if (col != null) { col.close(); } } }}Get a bigger mailbox -- choose a size that fits your needs.

RE: Cocoon Portal - User Roles

2002-11-12 Thread Matthew Langham






Since the the "new role" function in the 
portal sample is mapped to new-role 
uri="cocoon:raw:/sunrise-newrole"/ uri, it is 
using this sitemap snippet right?

 map:match 
pattern="sunrise*" 
map:generate 
src="resources/sunrise{1}.xml"/ 
map:transform 
type="session"/ 
map:transform 
type="cinclude"/ 
map:transform 
type="write-source"/ 
map:transform 
src="styles/portal.xsl"/ 
map:serialize type="xml"/ 
/map:match
and the 
documentations says that

The 
new-role resource creates a new role in the system. It gets the 
parameters "type" with the value "role" and "role" with the new 
rolename.

Where is the "type" and "role" 
parameter?
and why does it have to serialized in an xml type 
in the end?


You 
need to take a look at the file sunrise-newrole.xml. That file contains most of 
the dirty work. The transformers session, cinclude and writesource act on the 
information contained in there. Because sunrise-newrole.xml also flows through 
the pipeline it is then formatted by the stylesheet and returned to the browser. 
It is serialized to xml because it is being used inside the portal (in this 
case).

If you 
wanted to write this to a database you would need to change the 
sunrise-newrole.xml and use the sqltransformer instead of cinclude and 
write-source. In all this should take you around 5 minutes or less to adapt. 
:-)

So it 
really is quite simple really.

Matthew
--Open Source Group 
Cocoon { Consulting, Training, Projects 
}=Matthew 
Langham, SN AG, Klingenderstrasse 5, D-33100 
PaderbornTel:+49-5251-1581-30 [EMAIL PROTECTED] - http://www.s-und-n.de-Cocoon 
book: http://www.amazon.com/exec/obidos/ASIN/0735712352/needacake-20Weblog: 
http://radio.weblogs.com/0103021/= 


  -Original Message-From: Richard Reyes 
  [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 12, 2002 
  12:53 PMTo: cocoon-usersSubject: RE: Cocoon Portal - 
  User Roles
  
  
  Hi Matthew / Guys,
  
  Just want to confirm some things
  
  Since the the "new role" function in the portal 
  sample is mapped to new-role 
  uri="cocoon:raw:/sunrise-newrole"/ uri, it is 
  using this sitemap snippet right?
  
   map:match 
  pattern="sunrise*" 
  map:generate 
  src="resources/sunrise{1}.xml"/ 
  map:transform 
  type="session"/ 
  map:transform 
  type="cinclude"/ 
  map:transform 
  type="write-source"/ 
  map:transform 
  src="styles/portal.xsl"/ 
  map:serialize 
  type="xml"/ 
  /map:match
  and the 
  documentations says that
  
  The 
  new-role resource creates a new role in the system. It gets the 
  parameters "type" with the value "role" and "role" with the new 
  rolename.
  
  Where is the "type" and "role" 
  parameter?
  and why does it have to serialized in an xml type 
  in the end?
  
  Also, for the sunrise-newrole resource,the 
  only thing this pipeline does is save a new role in the xml file 
  (sunrise-roles.xml )? whose responsible for displaying the next page 
  after saving the new role?
  
  And since this sitemap snippet is called inside a 
  map:pipeline internal only clause I think it is being called by the portal 
  generator or action. 
  
  If in case I'd used custom actions over this 
  pipeline, How would I know the parameters that 
  
  have been passed and are being expected by the 
  caller of this pipeline?
  
  Thanks a lot
  Richard
  
- Original Message - 
From: 
Richard Reyes 
To: cocoon-users 
Cc: Alex 
Sent: Tuesday, November 12, 2002 7:18 
PM
Subject: Re: Cocoon Portal - User 
Roles


Hi 
Matthew,

Thanks for the reminder!


Hi,

each function of 
the portal is mapped to a pipeline. So in order to change the storage - all 
you have to do is to modify the pipeline to use say the SQLGenerator 
etc.

Read the 
documentation. http://xml.apache.org/cocoon/developing/webapps/authentication.html

It explains this 
in detail (see under User Administration). Then look at the pipelines that 
are currently used to get a feel for how it works at the 
moment.

Matthew

--Open Source 
Group Cocoon { Consulting, Training, 
Projects 
}=Matthew 
Langham, SN AG, Klingenderstrasse 5, D-33100 
PaderbornTel:+49-5251-1581-30 [EMAIL PROTECTED] - http://www.s-und-n.de-Cocoon 
book: http://www.amazon.com/exec/obidos/ASIN/0735712352/needacake-20Weblog: 
http://radio.weblogs.com/0103021/= 


  -Original Message-From: Richard Reyes 
  [mailto:[EMAIL PROTECTED]]Sent:

cinclude and sitemap parameters

2002-11-12 Thread Jakob Praher

hi all,

is it possible to access a sitemap parameter, within
the cinclude tag in a page like this:

sitemap:

map:match pattern=composite/**
   map:generate src=aggreate.xml /
   map:transform type=cinclude
  map:parameter name=uri value=cocoon:/{1} /
   /map:transform
   map:serialize/
/map:match

aggregate.xml

page
   cinclude:include src={uri} ... /
/page

this would be great since one could use this pattern
for site-frameworks which don't know which pages they
include 

thanks 

-- jakob

__

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Re: cinclude and sitemap parameters

2002-11-12 Thread Yury Mikhienko

On Tue, 12 Nov 2002 13:43:42 +0100 (CET)
Jakob Praher [EMAIL PROTECTED] wrote:

 hi all,
 
 is it possible to access a sitemap parameter, within
 the cinclude tag in a page like this:
 
 sitemap:
 
 map:match pattern=composite/**
map:generate src=aggreate.xml /
map:transform type=cinclude
   map:parameter name=uri value=cocoon:/{1} /
/map:transform
map:serialize/
 /map:match
 
 aggregate.xml
 
 page
cinclude:include src={uri} ... /
 /page
 

Try like:

 map:match pattern=composite/**
map:generate src=aggreate.xml /
map:transform src=sample.xsl
   map:parameter name=uri value=cocoon:/{1} / 
/map:transform
map:transform type=cinclude/
map:serialize/
 /map:match

sample.xsl

?xml version=1.0?
xsl:stylesheet xmlns:xsl=http://www.w3.org/1999/XSL/Transform;
  xmlns:ci=http://apache.org/cocoon/include/1.0;
  version=1.0

  xsl:output method=xml/

  xsl:param name=uri/

  xsl:template match=/
xsl:apply-templates select=page/
  /xsl:template

  xsl:template match=page
   page
cinclude:include src={$uri} ... /
   /page
  /xsl:template

xsl:template match=*
  !-- remove element prefix (if any) --
  xsl:element name={local-name()}
!-- process attributes --
xsl:for-each select=@*
  !-- remove attribute prefix (if any) --
  xsl:attribute name={local-name()}
xsl:value-of select=./
  /xsl:attribute
/xsl:for-each
xsl:apply-templates/
  /xsl:element
  /xsl:template

/xsl:stylesheet


-- 
 
Best regards,
Yury Mikhienko.
IT engineer, ZAO Mobicom-Kavkaz

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Re: How to handle xml-fragment from db

2002-11-12 Thread Mohamed El-Refaey

Hi Robert

mainly the returned XmlFragment that u retrieve from DB as String must
be parsed before u can deal with it ... that is why u have the code
string for the symbol ---

lt; ... I faced this problem also but I didn't use XSP ...I implemeted a Transformer to get this String fragment and parse it and stream it out into the pipline to be proccesed as u want through ur stylesheet.

so u must parse the String before u deal with it.

I wish that will help

Mohamed El-Refaey

Robert Sösemann wrote:

Hey,

who can help to solve the following problem?

In my relational db I have a column with XHTML fragments and want to bring
it into my cocoon pipline the following way.

DB ROW CONTENT:
---
...Pfoobar/PB

GENERATOR:
---
XSP that extracts this rows value by
...
TXT
esql:get-string column=i.text/
/TXT

TRANSFORMER:

XSL that tries to obtain this:
...
TD
xsl:value-of select=TEXT/./
/TD

THE RESULT THAT I WANT:
-
...
TD
...Pfoobar/PB
/TD

WHAT I GET INSTEAD:
---
...
TD
lt;Pgt; --- only escaped text
/TD
...

I also tried to use esql:get-xml column=i.text/ and xsl:text
disable-output-escaping=yes. But without success. Whats wrong???

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R: How to handle xml-fragment from db

2002-11-12 Thread Lorenzo De Sio

Did you try:

esql:get-columns/

coupled with

xsl:value-of select=column_name disable-output-escapign=yes/


?

L.
-Messaggio originale-
Da: Robert Sösemann [mailto:robert.soesemann;gmx.de]
Inviato: martedì 12 novembre 2002 13.44
A: [EMAIL PROTECTED]
Oggetto: How to handle xml-fragment from db


Hey,

who can help to solve the following problem?

In my relational db I have a column with XHTML fragments and want to bring
it into my cocoon pipline the following way.

DB ROW CONTENT:
---
...Pfoobar/PB

GENERATOR:
---
XSP that extracts this rows value by
...
TXT
esql:get-string column=i.text/
/TXT

TRANSFORMER:

XSL that tries to obtain this:
...
TD
xsl:value-of select=TEXT/./
/TD

THE RESULT THAT I WANT:
-
...
TD
...Pfoobar/PB
/TD

WHAT I GET INSTEAD:
---
...
TD
lt;Pgt; --- only escaped text
/TD
...

I also tried to use esql:get-xml column=i.text/ and xsl:text
disable-output-escaping=yes. But without success. Whats wrong???



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R: Separation of concerns?

2002-11-12 Thread Luca Morandini

Lorenzo,

to ease the burden on your graphic designers, you could even build a sort of
taglib with XML elements to be expanded by an appropriate XSL.

I've done a lib which allows me to specify smart HTML without the need of
XSL (well, it works behind the scenes)... here's an example:

img src={insert-request-parameter:images-home}/blank.gif border=0
width=4/

I hope you got the idea :)

Best regards,

Luca Morandini
[EMAIL PROTECTED]

 -Messaggio originale-
 Da: Lorenzo De Sio [mailto:l.desio;w4b.it]
 Inviato: martedì 12 novembre 2002 12.35
 A: '[EMAIL PROTECTED]'
 Oggetto: R: Separation of concerns?


 I think you pointed out quite a big issue, though from my point
 of view this
 is not such a problematic one.

 I currently work in a co-founded small company. We are 1 programmer, 1
 HTML/graphic designer, 1 HTML/Flash developer, 1 junior developer
 which has
 no actual programming skills, but quickly learned HTML and XSL.

 You could ask: why Cocoon in such a small team? The answer is XSL itself.

 Currently, our application development work in the past few years (we are
 focused on small-medium businesses) has been mainly on e-commerce,
 data-driven, customer-updatable sites and, later, content management for
 small-to-medium publishing needs.

 We ended up in producing many, many times the same mini-applications,
 branding them differently each time. This led us (even on the ASP platform
 we were, and still mainly are, working on) to XSL. ASP already
 (no .NET) has
 a few underlooked features (XML serialization of a Recordset object to a
 Stream object, for example, which is quite fast and can support XSL
 transformation) which allowed us to separate the presentation
 layer from the
 content/logic one. This actually allowed me to totally drop the production
 of such applications to the junior programmer. He also benefits from the
 separation, by actually reusing 99% of the code (we embedded
 database write
 logic in a single library .asp file, the only required code changes are
 for changing SELECT queries), and by being able to personalize the look by
 only changing one XSL template file.

 This simple implementation of a XML/XSL separation, much simpler
 but similar
 to Cocoon's approach, already gave us these benefits.

 The next step, which we are experiencing in the development of
 quite a large
 e-learning site (with Cocoon), is to directly let the designers access the
 XSLs, by giving them the basic XSL skills required to do the job.

 I find that The XSL skills required are not really heavy. Heavy XSL skills
 are, in my opinion, required in working on complex structure
 transformations
 that come *before* the final, presentation-aimed XSL transformation. Our
 experience is that, instead, the final transformation deals 99%
 of the time
 with: a) a container with many rows of data (a master, which can be easily
 handled even with a simple xsl:for-each/; b) an item of data with many
 fiels (a detail). Such XSL-drive HTML renderings are done mostly using
 xsl:value-of/ inserted into traditional HTML markup and I found
 that even
 the HTML designer and the Flash developer are comfortable with them.

 Of course you need designers who know HTML. But even this
 requirement could
 fade in the future, since tools like Dreamweaver already support XHTML
 conformance, and they could easily be scripted to allow insertion of XSL
 value elements and for-each loops.


 L.


 -Messaggio originale-
 Da: Andrew Watt [mailto:andrew;andrewwatt.com]
 Inviato: martedì 12 novembre 2002 10.47
 A: [EMAIL PROTECTED]
 Oggetto: Separation of concerns?


 I have a (multi-part) question about the suggested separation of
 concerns
 that it is proposed that Cocoon achieves.

 I would like to ask how Cocoon is being used in a production environment,
 specifically how does separation of roles work out. Does it actually work
 in practice? How easy is it in production settings to find graphics
 designers who are also fluent in XSLT?

 Aren't such bi-skilled people essential to achieve the implementation of
 the style concern? Or, in practice, are real designers and
 real XSLT
 coders working together on the XSLT stylesheets?

 I guess that the suspicion that is lurking at the back of my mind is that
 the confusion of concerns (to coin a phrase) is, to some extent, being
 shuffled off into the style box. Of course, that may be a signficant
 improvement over other workflows.

 I can see pretty clearly the cleanness of the current approach for
 programmers/administrators ... designers don't touch the content nor the
 sitemaps ... but I do have slight doubts about the cleanness of the style
 concern. Or maybe my doubt is about the realisticness of finding graphics
 designers comfortable to code in XSLT.

 I notice, too, that style is little mentioned in the online documentation
 and doesn't appear as a term in the index of the Langham/Ziegeler book.
 That makes me wonder if others either have doubts too about the style

Re: Using Cocoon from the command



Darren Petrie wrote:

[alesan@valkyrie lib]$ pwd
/home/alesan/java/jakarta-tomcat-4.1.12-LE-jdk14/webapps/cocoon/WEB-INF/lib

[alesan@valkyrie lib]$ export CLASSPATH=.:/home/alesan/java/cocoon-2.0.
.3/build/cocoon/classes/:avalon-framework-20020627.jar:avalon-excalibur-vm1
4-20020705.jar

[alesan@valkyrie lib]$ java org.apache.cocoon.Main --help

Apache Cocoon 2.0.3
Copyright (c) 1999-2002 Apache Software Foundation. All rights reserved.


Usage: java org.apache.cocoon.Main [options] [targets]


ok now it works. What a chaos however!!!

bye
as




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Re: link rel=


Jeremy Quinn wrote:


what I do to deal with this kind of thing is to have a menu.xml
structure, that is imported into all my pages via CInclude, then xslt


mh, I've never understood the difference between Xinclude and Cinclude...


(having been provided with the 'id' of the page via the sitemap) makes
two structures from the menu.xml, 1) my html navigation 2) the meta
links you mention.


yes, cool; I would like to prepare accurate documentation about the way 
my website was built. This could also be a useful how-to for cocoon 
newbies. If you want to contribute, I'd accept some pieces of code from 
your xsl-transformations...!


 I also output rel=Chapter (of sub-pages) links so
all nav can be done from the site nav toolbar. Mozilla also handles
rel=Section and rel=SubSection.



my data is rather simple so I don't need chapters and subchapters. Maybe 
I will use those features in the future, thank you!

bye
as





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XMLForm and dates

2002-11-12 Thread Sylvain.Thevoz

Hello,

I use XMLForm and I want to put the today date in a form.
The problem is that the today date has to be a String because the XMLForm simply 
display the value of the Bean class attribute. If this value is not a String, the date 
can't be read!
But I want to store the today date in a Date format (because I have a timestamp format 
in my database).

How to store the date in a Date type and display it like a String?
How to do this??

Thank you
Sylvain

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Re: cinclude and sitemap parameters

2002-11-12 Thread Jakob Praher


 
 Try like:
 
  map:match pattern=composite/**
 map:generate src=aggreate.xml /
 map:transform src=sample.xsl
map:parameter name=uri value=cocoon:/{1}
 / 
 /map:transform
 map:transform type=cinclude/
 map:serialize/
  /map:match
 
 sample.xsl
 
 ?xml version=1.0?
 xsl:stylesheet
 xmlns:xsl=http://www.w3.org/1999/XSL/Transform;
   xmlns:ci=http://apache.org/cocoon/include/1.0;
   version=1.0
 
   xsl:output method=xml/
 
   xsl:param name=uri/
 
   xsl:template match=/
 xsl:apply-templates select=page/
   /xsl:template
 
   xsl:template match=page
page
 cinclude:include src={$uri} ... /
/page
   /xsl:template
 
 xsl:template match=*
   !-- remove element prefix (if any) --
   xsl:element name={local-name()}
 !-- process attributes --
 xsl:for-each select=@*
   !-- remove attribute prefix (if any) --
   xsl:attribute name={local-name()}
 xsl:value-of select=./
   /xsl:attribute
 /xsl:for-each
 xsl:apply-templates/
   /xsl:element
   /xsl:template
 
 /xsl:stylesheet
 
 

good idea.
but it invokes another transformation.
given that the transformation could be chached, this
should not matter too much.
but it would be a good thing to be able to access the
sitemap parameters within a resolver uri like that:
cocoon:/{uri} ... this would denote the parameter uri
or something like that... .

-- Jakob

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Re: XMLForm and dates

2002-11-12 Thread Antonio Gallardo Rivera

hat database are you using? I am using PostgreSQL 7.2.

I resolve this problem setting the requiered field in the database with 
default value today.

Antonio Gallardo

El Martes, 12 de Noviembre de 2002 08:00, [EMAIL PROTECTED] 
escribió:
 Hello,

 I use XMLForm and I want to put the today date in a form.
 The problem is that the today date has to be a String because the XMLForm
 simply display the value of the Bean class attribute. If this value is not
 a String, the date can't be read! But I want to store the today date in a
 Date format (because I have a timestamp format in my database).

 How to store the date in a Date type and display it like a String?
 How to do this??

 Thank you
 Sylvain

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RE: Portal-fw tryout: IllegalStateException

2002-11-12 Thread Kenny Chow

Thanks for reply. In tomcat 4.1.12, however, it gets
worse. Requesting http://localhost:8080/cocoon gives
the following exception. 
I have been using a cvs 2.1-dev build of June 15;
just wanna check out the new features, especially the
portal framework, that may be added in latest cvs.

Regards,
KC

HTTP Status 500 -
type Exception report

message

description The server encountered an internal error
() that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet.init() for
servlet Cocoon2 threw exception
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:952)
...
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:479)


root cause

java.lang.VerifyError: Cannot inherit from final class
at java.lang.ClassLoader.defineClass0(Native Method)
...
at java.lang.Thread.run(Thread.java:479)

--- [EMAIL PROTECTED] wrote:
 I had the same problem.
 Try tomcat 4.1.12.
 
 Sylvain
 


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RE: XMLForm and dates

2002-11-12 Thread Sylvain.Thevoz

I'm using MS SQL Server 2000.

It means that you don't insert the date with the form but your database insert it 
automatically!?

Sylvain

-Message d'origine-
De: Antonio Gallardo Rivera [mailto:agallardo;agsoftware.dnsalias.com]
Date: mardi, 12. novembre 2002 15:14
À: [EMAIL PROTECTED]
Objet: Re: XMLForm and dates


hat database are you using? I am using PostgreSQL 7.2.

I resolve this problem setting the requiered field in the database with 
default value today.

Antonio Gallardo

El Martes, 12 de Noviembre de 2002 08:00, [EMAIL PROTECTED] 
escribió:
 Hello,

 I use XMLForm and I want to put the today date in a form.
 The problem is that the today date has to be a String because the XMLForm
 simply display the value of the Bean class attribute. If this value is not
 a String, the date can't be read! But I want to store the today date in a
 Date format (because I have a timestamp format in my database).

 How to store the date in a Date type and display it like a String?
 How to do this??

 Thank you
 Sylvain

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sending an xml document with POST

2002-11-12 Thread Barbara Post

Hi,

Is there a way to get an XML document from somewhere (xml stream in a normal
pipeline) and POST it through an html form ? Or another way ?

My issue is POSTing something to an XML database (Tamino) with the value of
_process request parameter being the document's content.

I tried to use xsl:copy in a stylesheet to fill this value but it did not
work (missing  and  tags).
I tried something with cinclude transformer but xalan grumbled about
cinclude:include tag not being where it should...

In fact I want to check the time processing improvement I get instead of
using xml:db driver... this driver makes reads from database very slow
compared to direct reads !! So what about writes ? :-)

Thanks if you have an idea, otherwise don't worry.
Have a nice day, just trying to improve my app...

Babs


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Re: Installing: javax.servlet.ServletException: Servlet.init()

2002-11-12 Thread Geoff Howard

Check that the user tomcat _is running as_ has write
permission to webapps and tomcat/work - but I don't
know who serviceconf makes as the user.  If it's not
the same user that you're logged in as, the chmod you
did didn't help even besides the work dir.

Also, it doesn't look like you did anything to the
tomcat/lib/endorsed  as mentioned in
http://marc.theaimsgroup.com/?l=xml-cocoon-devm=103121674125637w=2.

Geoff

--- Murray Cumming [EMAIL PROTECTED] wrote:
 On Tue, 2002-11-12 at 05:17, Geoff Howard wrote:
  Yes, that was the specific error that people were
  getting when the older jars distributed with the
 jdk
  were not properly overridden.
  
 

http://marc.theaimsgroup.com/?l=xml-cocoon-devm=103692889710176w=2
 
 So do you see anything wrong in those installation
 notes?
 http://www.murrayc.com/temp/cocoon_install_notes.txt
 Clearly copying the jars has had some effect.
 
 -- 
 Murray Cumming
 [EMAIL PROTECTED]
 www.murrayc.com
 
 

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RE: enctype=multipart/form-data problem

2002-11-12 Thread Geoff Howard

It is already fixed in 2.0.3, the release version:

private Hashtable readHeaders(TokenStream in)
throws IOException {

Hashtable headers = new Hashtable();
String hdrline = readln(in);

while (!.equals(hdrline)) {
StringTokenizer tokenizer = new
StringTokenizer(hdrline);

headers.put(tokenizer.nextToken(
:).toLowerCase(),
tokenizer.nextToken( :;));

// The extra tokenizer.hasMoreTokens() in
headers.put
// handles the filename= case IE6 submits
for an empty
// upload field.
while (tokenizer.hasMoreTokens()) {
headers.put(tokenizer.nextToken(
;=\),
tokenizer.hasMoreTokens()
? tokenizer.nextToken(=\) : );
}

hdrline = readln(in);
}

return headers;
}


--- Volker Schneider [EMAIL PROTECTED]
wrote:
 Hi myself,
 
 this is a bug in MultipartParser.java in the
 readHeaders() method within
 Cocoon 2.0.2.
 
 When you define form name=form2
 enctype=multipart/form-data
 method=post and you use a input
 name=uploadedfile type=file field,
 the header will contain:
 
 ...name=uploadedfile; filename=
 
 When filename is empty the StringTokenizer in
 readHeaders() will have no
 more tokens, but will get a nextToken() call.
 
 Here's an approach for a bug fix:
 
 ...
 while (tokenizer.hasMoreTokens())
 {
   // old code
   //  headers.put(tokenizer.nextToken( ;=\),
   //  tokenizer.nextToken(=\));
 
   // new code
   String key = tokenizer.nextToken( ;=\);
   String value = ;
   if (tokenizer.hasMoreTokens())
   {
 value = tokenizer.nextToken(=\);
   }
   else
   {
 value = ;
   }
 
   headers.put(key, value);
   // end of new code
 }
 
 This helps unless the filename= is not followed by
 an additional
 attribute, but it helps for the moment.
 
 Please fix this bug, if it is not done yet.
 
 Best regards
 - Volker -
 
 
 -Original Message-
 From: Volker Schneider
 [mailto:volker.schneider;danet.de]
 Sent: Sonntag, 10. November 2002 22:32
 To: [EMAIL PROTECTED]
 Subject: enctype=multipart/form-data problem
 
 
 Dear colleagues,
 
 if have a form and I want to upload a file from that
 form. When I define my
 form as
 
 form name=form2 enctype=multipart/form-data
 method=post
 
 the ordinary input fields will not be transferred.
 
 When I use method=get it works. Unfortunately I
 have to use the post
 method because I have to transfer a lot of data and
 I'm not sure, whether
 this is possible with the get method (because of
 limited URL length).
 
 Splitting the form is not possible, because I need
 the rest of the data too.
 
 Please help me, what can I do?
 
 Thank you, best regards
 - Volker -
 
 

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Re: XMLForm and dates

2002-11-12 Thread Antonio Gallardo Rivera

El Martes, 12 de Noviembre de 2002 08:43, [EMAIL PROTECTED] 
escribió:
 I'm using MS SQL Server 2000.

 It means that you don't insert the date with the form but your database
 insert it automatically!?

Yes. I mean create a default value for this. Then in the insert I omit to send 
a value for the date field and the database server make it for me.

I am sure that in MS SQL Server must be a similar instruction to do that. Lets 
check the command for CREATE TABLE (or something similar) and how to create a 
default value for a date field.

For example in PostgreSQL I write use:

CREATE TABLE CanjeEstado
  (
can_id   int4not null,
tec_id   int4not null default 1,
usr_id   int4not null,
ces_tiempo   timestamp   not null default now(),

primary key(can_id,tec_id),
unique(can_id,tec_id),
);

As you can see, the ces_tiempo is of type TIMESTAMP can not be null and there 
is a default value for the field tha is defined using the built-in function 
now().

Check for something similar in your database I am sure there must be a similar 
approach.

Regards,

Antonio Gallardo


 Sylvain

 -Message d'origine-
 De: Antonio Gallardo Rivera [mailto:agallardo;agsoftware.dnsalias.com]
 Date: mardi, 12. novembre 2002 15:14
 À: [EMAIL PROTECTED]
 Objet: Re: XMLForm and dates


 hat database are you using? I am using PostgreSQL 7.2.

 I resolve this problem setting the requiered field in the database with
 default value today.

 Antonio Gallardo

 El Martes, 12 de Noviembre de 2002 08:00, [EMAIL PROTECTED]

 escribió:
  Hello,
 
  I use XMLForm and I want to put the today date in a form.
  The problem is that the today date has to be a String because the XMLForm
  simply display the value of the Bean class attribute. If this value is
  not a String, the date can't be read! But I want to store the today date
  in a Date format (because I have a timestamp format in my database).
 
  How to store the date in a Date type and display it like a String?
  How to do this??
 
  Thank you
  Sylvain
 
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Re: cinclude and sitemap parameters

2002-11-12 Thread Jakob Praher


yeah the question is what is then more efficient:

the map:aggregate mechanics or a compiled xsp page
I am only wondering since Ovidiu, on his weblog,
states that map:aggregate is harmful.

given that you can do dyamic includes with
map:aggregate it is the question what is more
performant...

-- Jakob

 --- Geoff Howard [EMAIL PROTECTED] schrieb: 
IMHO it makes more sense to make aggreate.xml
 dynamic
 - a very simple xsp taking a parameter from the
 sitemap would do what you want and involves no
 further
 transforms beside the cinclude.  Look into xsp.
 
 Geoff Howard
 
 --- Jakob Praher [EMAIL PROTECTED] wrote:
  
   
   Try like:
   
map:match pattern=composite/**
   map:generate src=aggreate.xml /
   map:transform src=sample.xsl
  map:parameter name=uri
  value=cocoon:/{1}
   / 
   /map:transform
   map:transform type=cinclude/
   map:serialize/
/map:match
   
   sample.xsl
   
   ?xml version=1.0?
   xsl:stylesheet
   xmlns:xsl=http://www.w3.org/1999/XSL/Transform;

 xmlns:ci=http://apache.org/cocoon/include/1.0;
 version=1.0
   
 xsl:output method=xml/
   
 xsl:param name=uri/
   
 xsl:template match=/
   xsl:apply-templates select=page/
 /xsl:template
   
 xsl:template match=page
  page
   cinclude:include src={$uri} ... /
  /page
 /xsl:template
   
   xsl:template match=*
 !-- remove element prefix (if any) --
 xsl:element name={local-name()}
   !-- process attributes --
   xsl:for-each select=@*
 !-- remove attribute prefix (if any)
  --
 xsl:attribute name={local-name()}
   xsl:value-of select=./
 /xsl:attribute
   /xsl:for-each
   xsl:apply-templates/
 /xsl:element
 /xsl:template
   
   /xsl:stylesheet
   
   
  
  good idea.
  but it invokes another transformation.
  given that the transformation could be chached,
 this
  should not matter too much.
  but it would be a good thing to be able to access
  the
  sitemap parameters within a resolver uri like
 that:
  cocoon:/{uri} ... this would denote the parameter
  uri
  or something like that... .
  
  -- Jakob
  
 

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RE: xsp-session : Bug with Cocoon? or Bug with programmer?

2002-11-12 Thread Geoff Howard

What version of cocoon are you using?

Geoff
--- Tom Place [EMAIL PROTECTED] wrote:
 After searching the created Java file (apologies
 for my earlier
 mistake), the request helper is the only place it
 could be trying to set
 the variable.
 For example the following XSP (entire file) :
 

+-+
 ?xml version=1.0?
 
 xsp:page
   xmlns:xsp=http://apache.org/xsp;
  

xmlns:xsp-session=http://apache.org/xsp/session/2.0;
   create-session=true
 
   page
 xsp-session:set-attribute
 name=fruitApple/xsp-session:set-attribute
 fruitxsp-session:get-attribute
 name=fruit//fruit
   /page
 
 /xsp:page 

+-+
 
 Generates the following Java
 

+-+
 public class test_xsp extends XSPGenerator {
 
   static {
 dateCreated = 1037088922427L;
 dependencies = new File[]{
};
   }
 
   /* Built-in parameters available for use */
   // context- ServletContext
   // request- HttpServletRequest
   // response   - HttpServletResponse
   // parameters - parameters defined in the sitemap
 
   /* User Class Declarations */
 
 
   /**
   * Generate XML data.
   */
   public void generate() throws SAXException,
 IOException,
   ProcessingException {
 
 
 
 this.contentHandler.startDocument();
 AttributesImpl xspAttr = new AttributesImpl();
 
 
 
 this.contentHandler.startPrefixMapping(xml,
 http://www.w3.org/XML/1998/namespace;);
 
 this.contentHandler.startPrefixMapping(xsp,
 http://apache.org/xsp;);
 


this.contentHandler.startPrefixMapping(xsp-session,
 http://apache.org/xsp/session/2.0;);
 
 
 this.contentHandler.startElement(, page,
 page, xspAttr);
 
 xspAttr.clear();
 
 
 this.characters(\n);
 

 XSPRequestHelper.setSessionAttribute(objectModel,
 
 String.valueOf(fruit),
 
 this.characters(Apple);
 );
 
 this.characters(\n);
 
 
 this.contentHandler.startElement(, fruit,
 fruit, xspAttr);
 
 xspAttr.clear();
 
 
 
 XSPObjectHelper.xspExpr(contentHandler,
  
 XSPRequestHelper.getSessionAttribute(objectModel,
  
 String.valueOf(fruit), ));
 
 
 this.contentHandler.endElement(, fruit,
 fruit);
 
 
 this.characters(\n  );
 
 
 this.contentHandler.endElement(, page,
 page);
 
 
 this.contentHandler.endPrefixMapping(xml);
 
 this.contentHandler.endPrefixMapping(xsp);
 

 this.contentHandler.endPrefixMapping(xsp-session);
 
 
 this.contentHandler.endDocument();
   }
 }
 

+-+
 
 So as you can see from the above the only place it
 is possible creating
 the session variable is 
 XSPRequestHelper.setSessionAttribute(objectModel,
 
 String.valueOf(fruit),
 
 this.characters(Apple);
 );
 And this is where the rogue semicolon appears.
 
 I can remove the rogue semicolon by creating the
 String Apple and
 reverencing that string through xsp:expr tags. But
 this leads to a
 nullPointerException.
 
 I think that either I am being really dim with this
 or some powers that
 I can't control are at work here!
 
 Thanks for everyone's help so far
 
 Tom Place
 
 

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null pointer exception in servlet

I'm having trouble with a recently set up cocoon instance, processing an
example xml and xslt file.  This seems to be happening inside Cocoon, so
I am not sure how to fix it.


org.apache.cocoon.ProcessingException:
Exception during processing of
http://jenny.myinfogenic.net/sitebuilder/simple.xsl:

java.lang.NullPointerException at
  
org.apache.cocoon.components.source.AbstractStreamSource.toSAX(AbstractStreamSource.java:211)
 at
  
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:268)
 at
  
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:239)
 at
  
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProcessorImpl.java:311)
 at
  jendvsl.web_post_xsl(jendvsl.java:87)


Thanks.

Jenny Brown


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Re: Separation of concerns?

2002-11-12 Thread Andy Lewis


I have found it a great advantage to have someone who is a developer, not a designer, 
work with
the designer to create the XSLT to produce a particular design. Most designers 
struggle with
dynamic components and web-related efficiency concerns. The developer and designer 
working
together usually produces a good rendition of the design, but adapted in a way that 
makes sense.
Never let a pure designer produce your templates.
 I have a (multi-part) question about the suggested separation of concerns  that it 
is
 proposed that Cocoon achieves.

 I would like to ask how Cocoon is being used in a production environment,  
specifically how
 does separation of roles work out. Does it actually work  in practice? How easy is 
it in
 production settings to find graphics  designers who are also fluent in XSLT?

 Aren't such bi-skilled people essential to achieve the implementation of  the 
style concern?
 Or, in practice, are real designers and real XSLT  coders working together on 
the XSLT
 stylesheets?

 I guess that the suspicion that is lurking at the back of my mind is that  the 
confusion of
 concerns (to coin a phrase) is, to some extent, being  shuffled off into the 
style box. Of
 course, that may be a signficant  improvement over other workflows.

 I can see pretty clearly the cleanness of the current approach for  
programmers/administrators
 ... designers don't touch the content nor the  sitemaps ... but I do have slight 
doubts about
 the cleanness of the style  concern. Or maybe my doubt is about the realisticness of 
finding
 graphics  designers comfortable to code in XSLT.

 I notice, too, that style is little mentioned in the online documentation  and 
doesn't appear
 as a term in the index of the Langham/Ziegeler book.  That makes me wonder if others 
either
 have doubts too about the style  concern or, perhaps, haven't looked (yet?) in a 
detailed way
 at how this  will work.

 I wonder if what has mostly been happening up to now is XSLT-coders  dabbling with 
design? :)

 I would be interested in any stories about the reactions of pure graphics  
designers in a
 production setting when first faced with the Cocoon approach  and how they and, I 
suspect,
 XSLT-programmer colleagues actually worked out  a practical workflow.

 Andrew Watt


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Re: Installing: javax.servlet.ServletException: Servlet.init()

2002-11-12 Thread Charles Brewster





Murray Cumming wrote:

  On Tue, 2002-11-12 at 05:17, Geoff Howard wrote:
  
  
Yes, that was the specific error that people were
getting when the older jars distributed with the jdk
were not properly overridden.

http://marc.theaimsgroup.com/?l=xml-cocoon-devm=103692889710176w=2

  
  
So do you see anything wrong in those installation notes?
http://www.murrayc.com/temp/cocoon_install_notes.txt
Clearly copying the jars has had some effect.

  

Murray For what its worth I finally pitched the rpms in favor of the
Sun JWSDP package. I could not get soap running for the same dreaded
error., and spent a week chasing xerces, endorsed libs, etc etc. Within
five minutes of downloading jwsdp_1_0_01 I had a tomcat system running
with soap then cocoon. I had installed both on NT side with tomcat 4
no problem. So There is something IMHO in the rpms . Although all my
other apps worked fine.

Re: [ PHPGenerator ] Inital draft of PHPGenerator docs on Wiki

2002-11-12 Thread Jose Borges Ferreira

Hi there !

I made all the steps you sugest on your page and i got the following
error :

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented
it from fulfilling this request.

exception

javax.servlet.ServletException: bailout
at net.php.servlet.send(Native Method)
at net.php.servlet.service(servlet.java:188)
at net.php.servlet.service(servlet.java:212)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)

...

Any ideas ?

On Mon, 2002-11-11 at 22:47, Tony Collen wrote:
http://outerthought.net/wiki/Wiki.jsp?page=PHPGenerator

I've gone through the process myself up until make, and then I had to
leave to work, so I made an educated guess as to what should happen
afterwards. When I get home, I'll go through the rest and make sure the
directions work.

Could someone else with experience getting the PHPGenerator working
please check my docs to make sure they're accurate?

On a side note (to -dev), why is it PhpGenerator and not
PHPGenerator? We have HTTPGenerator and SWFGenerator, so perhaps the
file should be renamed to PHPGenerator for consistency's sake?

Tony

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It is not ignorant-friendly and idiot-friendly.

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Re: Using Cocoon from the command



Darren Petrie wrote:

unfortunately, I've talked too early. Althought an invocation with a 
simple --help parameter works, when I try it with all the arguments:

$ java org.apache.cocoon.Main -c 
~/java/jakarta-tomcat-4.1.12-LE-jdk14/webapps -d ~/lirc/cocoon/ -w /tmp/ 
-l ~/lirc/cocoon-log.txt -uINFO -f ~/lirc/uri-list
Exception in thread main java.lang.NoClassDefFoundError: 
org/apache/log/Priority
at org.apache.cocoon.Main.main(Main.java:312)

I've tried to patch Manifest.mf in the sources and rebuild, but it's 
always the same... :(

Why such a powerful interface, the command line, should be so difficult 
to use?

bye, thank you...
as




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Re: [ PHPGenerator ] Inital draft of PHPGenerator docs on Wiki

2002-11-12 Thread Tony Collen

On 12 Nov 2002, Jose Borges Ferreira wrote:

 Hi there !


 I made all the steps you sugest on your page and i got the following
 error :

 HTTP Status 500 -

 type Exception report

 message

 description The server encountered an internal error () that prevented
 it from fulfilling this request.

 exception

 javax.servlet.ServletException: bailout
   at net.php.servlet.send(Native Method)
   at net.php.servlet.service(servlet.java:188)
   at net.php.servlet.service(servlet.java:212)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
   at
 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
   at
 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)


Off, nasty. I'll take a look at it when I have a chance.  I wasn't able to
get back to working on this last night.   I'll keep you updated.


Tony

Tony Collen -- [EMAIL PROTECTED]
College of Liberal Arts   University of Minnesota, Minneapolis, West Bank


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Re: null pointer exception in servlet

2002-11-12 Thread Charles Brewster

Jenny Brown wrote:


I'm having trouble with a recently set up cocoon instance, processing an
example xml and xslt file.  This seems to be happening inside Cocoon, so
I am not sure how to fix it.


org.apache.cocoon.ProcessingException:
Exception during processing of
http://jenny.myinfogenic.net/sitebuilder/simple.xsl:
 

Jenny I downloaded your two files simple.x?l to my own coccon 
installation and they run fine.

I am running tomcat 4 and see you are on 3.3 .. Don't know what jdk you 
are using but it seems to be an installation prob as your xml is fine


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XSP from EJB?

2002-11-12 Thread EKasunic

Hello.  I am new to Cocoon and XSP and was wondering if it is possible to
use the XSP's on their own outside of the pipeline framework.  More
specifically would I be able to use a ServerPagesGenerator to process a XSP
using ESQL to get an XML document from within a session bean? Currently we
are constructing JDOM documents with the results of our SQL queries and
returning these from our session beans.  I was thinking XSP could offer a
flexible means of doing this.  If this is possible does this sound like a
reasonable idea or are there other issues that I don't see at this time? In
addition to this, is there any way of utilizing the connection pool defined
in my app. server (I am using webLogic) rather than creating a cocoon
connection pool?

I would appreciate any comments, ideas, criticisms that anyone may have to
offer.

Regards,
Eric



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RE: Separation of concerns?

2002-11-12 Thread Lenz, Evan

I've taken this approach in the past. I've found that it involves heavy (or
at least essential) use of the document() function. This approach has been
documented in a couple articles on XML.com.

http://www.xml.com/pub/a/2000/07/26/xslt/xsltstyle.html
http://www.xml.com/pub/a/2002/03/27/templatexslt.html

But I learned there are apparently problems with use of the document()
function in Cocoon, given current limitations with respect to caching.

http://xml.apache.org/cocoon/faq/faq-xslt.html#faq-6

I was pleased to find Leigh Dodds' note on the Cocoon Wiki for
metastylesheets.

http://outerthought.net/wiki/Wiki.jsp?page=MetaStylesheets

I'm now successfully using this approach in my current project to implement
custom tag libraries in Cocoon without needing to use the document()
function.

However, I am wondering how much this approach really scales. I guess I will
find out.

I believe that putting XSLT into the hands of graphic designers and average
Web developers does *not* achieve separation of concerns. Custom tag
libraries is the way to go. XSP addresses that. But Cocoon appears yet to
directly address the problem of implementing tag libraries *in XSLT*.
Perhaps metastylesheets is the way to go. Or perhaps the document()
function is the way to go, and the caching problems just need to get
addressed. Or perhaps there is another approach that I haven't considered.
In any case, this needs to be addressed, IMHO. It's also quite possible that
this has been fully addressed and I just haven't seen it. In that case, I
would appreciate a link to that discussion :-)

Evan

 -Original Message-
 From: Luca Morandini [mailto:spectrum.morandini;ipzs.it]
 Sent: Tuesday, November 12, 2002 5:35 AM
 To: [EMAIL PROTECTED]
 Subject: R: Separation of concerns?
 
 Lorenzo,
 
 to ease the burden on your graphic designers, you could even build a sort
 of
 taglib with XML elements to be expanded by an appropriate XSL.
 
 I've done a lib which allows me to specify smart HTML without the need
 of
 XSL (well, it works behind the scenes)... here's an example:
 
 img src={insert-request-parameter:images-home}/blank.gif border=0
 width=4/
 
 I hope you got the idea :)
 
 Best regards,
 
 Luca Morandini
 [EMAIL PROTECTED]
 
  -Messaggio originale-
  Da: Lorenzo De Sio [mailto:l.desio;w4b.it]
  Inviato: martedì 12 novembre 2002 12.35
  A: '[EMAIL PROTECTED]'
  Oggetto: R: Separation of concerns?
 
 
  I think you pointed out quite a big issue, though from my point
  of view this
  is not such a problematic one.
 
  I currently work in a co-founded small company. We are 1 programmer, 1
  HTML/graphic designer, 1 HTML/Flash developer, 1 junior developer
  which has
  no actual programming skills, but quickly learned HTML and XSL.
 
  You could ask: why Cocoon in such a small team? The answer is XSL
 itself.
 
  Currently, our application development work in the past few years (we
 are
  focused on small-medium businesses) has been mainly on e-commerce,
  data-driven, customer-updatable sites and, later, content management for
  small-to-medium publishing needs.
 
  We ended up in producing many, many times the same mini-applications,
  branding them differently each time. This led us (even on the ASP
 platform
  we were, and still mainly are, working on) to XSL. ASP already
  (no .NET) has
  a few underlooked features (XML serialization of a Recordset object to a
  Stream object, for example, which is quite fast and can support XSL
  transformation) which allowed us to separate the presentation
  layer from the
  content/logic one. This actually allowed me to totally drop the
 production
  of such applications to the junior programmer. He also benefits from the
  separation, by actually reusing 99% of the code (we embedded
  database write
  logic in a single library .asp file, the only required code changes
 are
  for changing SELECT queries), and by being able to personalize the look
 by
  only changing one XSL template file.
 
  This simple implementation of a XML/XSL separation, much simpler
  but similar
  to Cocoon's approach, already gave us these benefits.
 
  The next step, which we are experiencing in the development of
  quite a large
  e-learning site (with Cocoon), is to directly let the designers access
 the
  XSLs, by giving them the basic XSL skills required to do the job.
 
  I find that The XSL skills required are not really heavy. Heavy XSL
 skills
  are, in my opinion, required in working on complex structure
  transformations
  that come *before* the final, presentation-aimed XSL transformation. Our
  experience is that, instead, the final transformation deals 99%
  of the time
  with: a) a container with many rows of data (a master, which can be
 easily
  handled even with a simple xsl:for-each/; b) an item of data with many
  fiels (a detail). Such XSL-drive HTML renderings are done mostly using
  xsl:value-of/ inserted into traditional HTML markup and I found
  that even
  the HTML designer and

Re: null pointer exception in servlet

On Tue, 12 Nov 2002, Charles Brewster wrote:

 Jenny Brown wrote:

 I'm having trouble with a recently set up cocoon instance, processing an
 example xml and xslt file.  This seems to be happening inside Cocoon, so
 I am not sure how to fix it.

 Jenny I downloaded your two files simple.xsl to my own coccon
 installation and they run fine.

 I am running tomcat 4 and see you are on 3.3 .. Don't know what jdk you
 are using but it seems to be an installation prob as your xml is fine


I was pretty sure the XML was fine since it came from example code, but
that doesn't help me much in solving my actual problem.  I'm looking for
why Cocoon is throwing a null pointer exception, as in, what do I even
try to debug or look into to figure this out?

I am running 1.4.0 jdk on a mandrake linux box:

java version 1.4.0_01
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0_01-b03)
Java HotSpot(TM) Client VM (build 1.4.0_01-b03, mixed mode)




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Re: null pointer exception in servlet

2002-11-12 Thread Charles Brewster

Jenny Brown wrote:


On Tue, 12 Nov 2002, Charles Brewster wrote:

I was pretty sure the XML was fine since it came from example code, but
that doesn't help me much in solving my actual problem.  I'm looking for
why Cocoon is throwing a null pointer exception, as in, what do I even
try to debug or look into to figure this out?

I am running 1.4.0 jdk on a mandrake linux box:

java version 1.4.0_01
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0_01-b03)
Java HotSpot(TM) Client VM (build 1.4.0_01-b03, mixed mode)

 

A trivial point, not to be insulting, :-)  but did you install the vm14 
download version of cocoon built for 1.4.0



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Re: null pointer exception in servlet

On Tue, 12 Nov 2002, Charles Brewster wrote:

 A trivial point, not to be insulting, :-)  but did you install the vm14
 download version of cocoon built for 1.4.0

Good question.  I downloaded Cocoon-2.0.3 as a source tar/gzip.  I then
built it using the most recent version of ant.  It built successfully
and told me during build that it was built for 1.4 and wouldn't work
with other versions.

So... Hopefully that answers your question, as it is a rather important one.

Thanks for any help.


Jenny Brown



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Re: link rel=

2002-11-12 Thread Joerg Heinicke

Hello Alessio,

Alessio Sangalli wrote:


Joerg Heinicke wrote:


Exactly the way I would do it. But beware: XSLTs are chached with their
parameters. So it's interesting to know, how many pages you have or how
big the XSLTs are.


$ ls *.xml | wc -l
 12
(to be honest two xml pages are only tests)

$ wc -ml html.xsl
 862055 html.xsl
$ grep -c xsl:template html.xsl
13

the xsl file is rather small, 86 linees 2055 characters for 13 templates.


that's ok ;-) It was more a general statement than a need for the numbers.


   Maybe it's an alternative to aggregate the XML source
  with the navigation XML.

I don't understand this, could you explain?


example of sitemap aggregation:

map:match pattern=test
  map:aggregate element=page
map:part src=navigation.xml/
map:part src=page-description.xml/
  /map:aggregate
  map:transform src=xml2html.xsl/
  map:serialize type=html/
/map:match

 Jeremy Quinn wrote:

 what I do to deal with this kind of thing is to have a menu.xml
 structure, that is imported into all my pages via CInclude, then xslt

 mh, I've never understood the difference between Xinclude and
 Cinclude...

CInclude was an earlier implementation. Later the standard conform 
XInclude was implemented and the CInclude refactored. Now they have in 
general the same functionality AFAIK and somebody wanted to bring them 
to the same code and functionality (so that only the namespaces are 
different and both are usable and do the same).

Regards,

Joerg


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Re: null pointer exception in servlet

2002-11-12 Thread Joerg Heinicke

Jenny Brown wrote:

Good question.  I downloaded Cocoon-2.0.3 as a source tar/gzip.  I then
built it using the most recent version of ant.  It built successfully
and told me during build that it was built for 1.4 and wouldn't work
with other versions.

So... Hopefully that answers your question, as it is a rather important one.


That's ok. But did you read 
http://xml.apache.org/cocoon/installing/index.html Java 1.4 
configuration??

Joerg


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RE: xsp-session : Bug with Cocoon? or Bug with programmer?

2002-11-12 Thread Tom Place

Thanks for everyone's help with this. I was using cocoon 2.03 and when I
downloaded a new copy, this bug seemed to disappear.

Thanks anyway!

Tom 

-Original Message-
From: Geoff Howard [mailto:cocoongeoff;yahoo.com] 
Sent: 12 November 2002 15:46
To: [EMAIL PROTECTED]
Subject: RE: xsp-session : Bug with Cocoon? or Bug with programmer?

What version of cocoon are you using?

Geoff
--- Tom Place [EMAIL PROTECTED] wrote:
 After searching the created Java file (apologies
 for my earlier
 mistake), the request helper is the only place it
 could be trying to set
 the variable.
 For example the following XSP (entire file) :
 

+-+
 ?xml version=1.0?
 
 xsp:page
   xmlns:xsp=http://apache.org/xsp;
  

xmlns:xsp-session=http://apache.org/xsp/session/2.0;
   create-session=true
 
   page
 xsp-session:set-attribute
 name=fruitApple/xsp-session:set-attribute
 fruitxsp-session:get-attribute
 name=fruit//fruit
   /page
 
 /xsp:page 

+-+
 
 Generates the following Java
 

+-+
 public class test_xsp extends XSPGenerator {
 
   static {
 dateCreated = 1037088922427L;
 dependencies = new File[]{
};
   }
 
   /* Built-in parameters available for use */
   // context- ServletContext
   // request- HttpServletRequest
   // response   - HttpServletResponse
   // parameters - parameters defined in the sitemap
 
   /* User Class Declarations */
 
 
   /**
   * Generate XML data.
   */
   public void generate() throws SAXException,
 IOException,
   ProcessingException {
 
 
 
 this.contentHandler.startDocument();
 AttributesImpl xspAttr = new AttributesImpl();
 
 
 
 this.contentHandler.startPrefixMapping(xml,
 http://www.w3.org/XML/1998/namespace;);
 
 this.contentHandler.startPrefixMapping(xsp,
 http://apache.org/xsp;);
 


this.contentHandler.startPrefixMapping(xsp-session,
 http://apache.org/xsp/session/2.0;);
 
 
 this.contentHandler.startElement(, page,
 page, xspAttr);
 
 xspAttr.clear();
 
 
 this.characters(\n);
 

 XSPRequestHelper.setSessionAttribute(objectModel,
 
 String.valueOf(fruit),
 
 this.characters(Apple);
 );
 
 this.characters(\n);
 
 
 this.contentHandler.startElement(, fruit,
 fruit, xspAttr);
 
 xspAttr.clear();
 
 
 
 XSPObjectHelper.xspExpr(contentHandler,
  
 XSPRequestHelper.getSessionAttribute(objectModel,
  
 String.valueOf(fruit), ));
 
 
 this.contentHandler.endElement(, fruit,
 fruit);
 
 
 this.characters(\n  );
 
 
 this.contentHandler.endElement(, page,
 page);
 
 
 this.contentHandler.endPrefixMapping(xml);
 
 this.contentHandler.endPrefixMapping(xsp);
 

 this.contentHandler.endPrefixMapping(xsp-session);
 
 
 this.contentHandler.endDocument();
   }
 }
 

+-+
 
 So as you can see from the above the only place it
 is possible creating
 the session variable is 
 XSPRequestHelper.setSessionAttribute(objectModel,
 
 String.valueOf(fruit),
 
 this.characters(Apple);
 );
 And this is where the rogue semicolon appears.
 
 I can remove the rogue semicolon by creating the
 String Apple and
 reverencing that string through xsp:expr tags. But
 this leads to a
 nullPointerException.
 
 I think that either I am being really dim with this
 or some powers that
 I can't control are at work here!
 
 Thanks for everyone's help so far
 
 Tom Place
 
 

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Re: null pointer exception in servlet

I had indeed missed that step. I've done it now, but don't seem to be
having any better results... same error. I'm not sure how to test that
the /jre/lib/ changes actually took effect though. I did restart tomcat
just in case.

Here's the error I'm still getting:

DEBUG 10371 [jendvsl ] (): XSLTProcessorImpl:
transform source = org.apache.cocoon.components.source.URLSource@2c3327,
stylesheet = org.apache.cocoon.components.source.URLSource@d24e3f,
parameters = org.apache.avalon.framework.parameters.Parameters@f41e9,
result = javax.xml.transform.stream.StreamResult@b05acd
DEBUG 10371 [jendvsl ] (): Creating new Templates
for http://jenny.myinfogenic.net/sitebuilder/simple.xsl
DEBUG 10371 [jendvsl ] ():
Source = org.apache.cocoon.components.source.URLSource@d24e3f,
templatesHandler = org.apache.xalan.processor.StylesheetHandler@1989b5

java.lang.NullPointerException at
org.apache.cocoon.components.source.AbstractStreamSource.toSAX(AbstractStreamSource.java:204)
at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler(XSLTProcessorImpl.java:268)

On Tue, 12 Nov 2002, Joerg Heinicke wrote:

Jenny Brown wrote:
Good question. I downloaded Cocoon-2.0.3 as a source tar/gzip. I then
built it using the most recent version of ant. It built successfully
and told me during build that it was built for 1.4 and wouldn't work
with other versions.

So... Hopefully that answers your question, as it is a rather important one.

That's ok. But did you read
http://xml.apache.org/cocoon/installing/index.html Java 1.4
configuration??

Joerg

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cocoon crashing

2002-11-12 Thread ilfrin

Hi ,

an hour ago I updated the sources from the cvs and now I run a
build:
build.bat -Dinclude.webapp.libs=yes -Dinclude.scratchpad.libs=yes webapp

and after placing the war in the webapps dir and restarting Tomcat
i get the following error while loading cocoon start page (note
that I running on WinXP Pro PL and Tomcat 4.1.12.):


HTTP Status 500

javax.servlet.ServletException: Servlet.init() for servlet Cocoon2 threw exception
at 
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:952)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:658)
at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)





java.lang.VerifyError: Cannot inherit from final class
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:509)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at 
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1664)
at 
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:953)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1394)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1274)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)
at 
org.apache.xerces.impl.XMLNSDocumentScannerImpl.createContentDispatcher(Unknown Source)
at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.(XMLDocumentFragmentScannerImpl.java:248)
at 
org.apache.xerces.impl.XMLDocumentScannerImpl.(XMLDocumentScannerImpl.java:245)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.(Unknown Source)
at 
org.apache.xerces.parsers.IntegratedParserConfiguration.createDocumentScanner(Unknown 
Source)
at org.apache.xerces.parsers.DTDConfiguration.(DTDConfiguration.java:366)
at 
org.apache.xerces.parsers.StandardParserConfiguration.(StandardParserConfiguration.java:197)
at org.apache.xerces.parsers.IntegratedParserConfiguration.(Unknown Source)
at org.apache.xerces.parsers.IntegratedParserConfiguration.(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:296)
at java.lang.Class.newInstance(Class.java:249)
at org.apache.xerces.util.ObjectFactory.newInstance(ObjectFactory.java:293)






any ideas??

the idea is that I want to get the authentication classes to
work (logging in, session handling et cetera)

-- 
 ilfrin  mailto:ilfrin;box43.pl



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sunShine resource via cinclude or aggregate

2002-11-12 Thread Steven Cummings

Hello all,

I'm trying to build up a web-application interface by separating the header and 
sidebar (menu of options) into different pipelines. Those two pipelines are built from 
resources and transformed with sunShine (session) and look like this:

  !-- Site construction resources: --
  map:match pattern=sidebar
map:generate src=docs/user-actions.xml/
map:transform type=sunShine/
map:transform src=stylesheets/actions2menu.xsl/
map:serialize type=xml/
  /map:match
  map:match pattern=header
map:generate src=docs/header.xml/
map:transform type=sunShine/
map:serialize type=xml/
  /map:match

If I request these resources directly, they resolve just fine and I get the  exact XML 
output that I expect. But then I need to include them in the final page that the user 
will see in the web-app. I've tried two methods so far: using cinclude pointers in the 
main document and then using the cinclude transformer, or aggregating the parts on the 
sitemap. In both methods I get the exact same exception message. In both methods I'm 
also using the same URI to reference the parts: cocoon:/header and cocoon:/sidebar. 
I've also tried with two slashes: cocoon://header. So the best I can figure is that 
for some reason sunShine is having trouble doing it's resource-resolution when it is 
included in another request via the cocoon protocol as opposed to being requested on 
it's own. For anyone who thinks they might be able to help, the exception messages and 
stacktrace follow. Thanks a bunch.

/S

full exception chain stacktrace
Original exception : java.lang.NullPointerException 
at 
org.apache.cocoon.sunshine.sunrise.context.SessionContextImpl.init(SessionContextImpl.java:107)
 
at 
org.apache.cocoon.sunshine.sunrise.context.SessionContextProviderImpl.getSessionContext(SessionContextProviderImpl.java:97)
 
at org.apache.cocoon.sunshine.SunShine.getReservedContext(SunShine.java:322) 
at org.apache.cocoon.sunshine.SunShine.getContext(SunShine.java:964) 
at org.apache.cocoon.sunshine.SunShine.streamContextFragment(SunShine.java:563) 
at 
org.apache.cocoon.sunshine.transformation.SunShinePreTransformer.startTransformingElement(SunShinePreTransformer.java:230)
 
at 
org.apache.cocoon.sunshine.transformation.SunShinePostTransformer.startTransformingElement(SunShinePostTransformer.java:232)
 
at 
org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:326)
 
at 
org.apache.cocoon.sunshine.transformation.SunShinePreTransformer.startElement(SunShinePreTransformer.java:201)
 
at 
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:126)
 
at 
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:102)
 
at 
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEventPipeline.java:219)
 
at org.apache.cocoon.components.source.SitemapSource.toSAX(SitemapSource.java:353) 
at org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:148) 
at 
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEventPipeline.java:250)
 
at 
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:399)
 
at 
org.apache.cocoon.www.sitemap_xmap.matchN102E9(C:\Apache\Jakarta\jakarta-tomcat-4.1.12-LE-jdk14\work\Standalone\knuth\ideal\cocoon-files\org/apache/cocoon/www\sitemap_xmap.java:3285)
 
at 
org.apache.cocoon.www.sitemap_xmap.process(C:\Apache\Jakarta\jakarta-tomcat-4.1.12-LE-jdk14\work\Standalone\knuth\ideal\cocoon-files\org/apache/cocoon/www\sitemap_xmap.java:1925)
 
at 
org.apache.cocoon.www.sitemap_xmap.process(C:\Apache\Jakarta\jakarta-tomcat-4.1.12-LE-jdk14\work\Standalone\knuth\ideal\cocoon-files\org/apache/cocoon/www\sitemap_xmap.java:1825)
 
at org.apache.cocoon.sitemap.Handler.process(Handler.java:224) 
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:999) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
 
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260) 
at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
at

Re: link rel=


Joerg Heinicke wrote:


that's ok ;-) It was more a general statement than a need for the numbers.


:) ok I wanted to be precise!



Maybe it's an alternative to aggregate the XML source
   with the navigation XML.

 I don't understand this, could you explain?


example of sitemap aggregation:


I use Mozilla 1.2b. When I quote xml code it doesn't appear. Is this a 
know bug?

Back to aggragation: I see I can use it like a 'multiple generator' now 
I should read the docs/references. There is not so much difference than 
a Xinclude I think, and I'm going to (hopefully) use Cocoon by command 
line to generate static html, pdf, so performance isn't a key feature.

Many thanks, this discussion clarified my ideas!


bye
as




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Re: link rel=

2002-11-12 Thread Joerg Heinicke

I use Mozilla 1.2b. When I quote xml code it doesn't appear. Is this a 
know bug?

Hmm, what exactly do you mean? You request an XML page, but you don't 
see anything? Mozilla has no built-in stylesheet by default like IE. But 
you can see the source of the document (Ctrl + u).

Joerg


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Cocoon and Cold Fusion

2002-11-12 Thread Chris Perrin

Is there a good way to integrate Cocoon and Cold Fusion or should I run
Cocoon and its own and just have links from my Cold Fusion page to my XSLT
pages?

__ 
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Office: 913-599-1600x231 / Fax: 913-599-2084
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Integrated Automotive Parts Fulfillment and Total Loss Network 
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Re: null pointer exception in servlet

2002-11-12 Thread Bobby Mitchell

Jenny Brown wrote:


I had indeed missed that step.  I've done it now, but don't seem to be
having any better results... same error.  I'm not sure how to test that
the /jre/lib/ changes actually took effect though.  I did restart tomcat
just in case.
 

snip
Also, make sure to delete the contents of the tomcat work directory 
before you restart tomcat.



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Tables in PDF

2002-11-12 Thread Carlos Marcelo Santos

Hi:
Can somebody send me an example XLS-FO file (formating objects) that
generate tables in .pdf file?
Or a XSL-FO tutorial applied, with good examples...

Thanks in advance.

Carlos Marcelo Santos.
[EMAIL PROTECTED]
www.3pilares.com
Buenos Aires.
Argentina.


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Re: Tables in PDF

2002-11-12 Thread Antonio Gallardo R.

Check this:

http://www.xml.com/pub/a/2001/01/17/xsl-fo/index.html
http://www.dpawson.co.uk/xsl/sect3/index.html
http://www.ibiblio.org/xml/books/bible2/chapters/ch18.html


It helps me to resolve my problems. :-D

Antonio Gallardo


Carlos Marcelo Santos dijo:
 Hi:
 Can somebody send me an example XLS-FO file (formating objects) that
 generate tables in .pdf file?
 Or a XSL-FO tutorial applied, with good examples...

 Thanks in advance.

 Carlos Marcelo Santos.
 [EMAIL PROTECTED]
 www.3pilares.com
 Buenos Aires.
 Argentina.


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need example of modular db select at work

2002-11-12 Thread pwcml

Is there anyone that can provide a working example of the modular db select.  
An addtional bonus would be to see how to get at the values output from the 
action in the sitemap.

Thanks,
Phil

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need example of accessing request attributes in the sitemap

2002-11-12 Thread pwcml

Can anyone provide a working sample of accessing any request attributes in the 
sitemap?

Thanks,
Phil

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Re: XMLForm and dates

2002-11-12 Thread Ivelin Ivanov


Try the following:

Use a Date property with its own getter and setter for the database access.
Implement an extra property named dateString.
Then write the getter of the property to convert the Date object into String
when invoked.
Also write a setter to convert a string to a date. The Java DateFormat class
can help.
http://java.sun.com/j2se/1.3/docs/api/java/text/DateFormat.html


In your XMLForm documents refer to the dateString property, instead of the
date property.
In your Java code, use the date property.


Hope this helps.

- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, November 12, 2002 8:00 AM
Subject: XMLForm and dates


Hello,

I use XMLForm and I want to put the today date in a form.
The problem is that the today date has to be a String because the XMLForm
simply display the value of the Bean class attribute. If this value is not a
String, the date can't be read!
But I want to store the today date in a Date format (because I have a
timestamp format in my database).

How to store the date in a Date type and display it like a String?
How to do this??

Thank you
Sylvain

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Re: need example of modular db select at work

2002-11-12 Thread Antonio Gallardo R.

Check the examples of mod-db in your Cocoon installation.

Antonio Gallardo


 Is there anyone that can provide a working example of the modular db
 select.   An addtional bonus would be to see how to get at the values
 output from the  action in the sitemap.

 Thanks,
 Phil

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Re: need example of modular db select at work

2002-11-12 Thread Phil Craven

Right, those are great, but i need an example of the select at work and can't 
seem to find one. 

On Tuesday 12 November 2002 09:21 pm, Antonio Gallardo R. wrote:
 Check the examples of mod-db in your Cocoon installation.

 Antonio Gallardo

  Is there anyone that can provide a working example of the modular db
  select.   An addtional bonus would be to see how to get at the values
  output from the  action in the sitemap.
 
  Thanks,
  Phil
 
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Re: Cocoon Portal - User Roles