[HELP] What's wrong?

[simo kauranen]

All of a sudden cocoon can't find my transformer and
gives the next error message:

org.apache.avalon.framework.component.ComponentException:
UnnamedSelector: ComponentSelector could not find the
component for hint: store

Here are the critical parts of my sitemap:

...

 map:transformers default=xslt

map:transformer name=store
src=org.apache.cocoon.transformation.StoreTransformer/

  /map:transformers
...

map:match pattern=Transform
 map:act type=request
map:parameter name=parameters
value=true/
map:generate src={xmlu}/
map:transform src={xslu}
map:parameter
name=use-request-parameters
value=true/
/map:transform

map:transform type=store/

map:serialize type=xml/
 /map:act
   /map:match

Could anyone tell what's wrong? Thanks!

Simo K.




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AW: [HELP] What's wrong?

[Sternath Elmar]

are you sure that org.apache.cocoon.transformation is the correct package path of your 
Transformer? If so, check if the Transformer is contained in 
webapps/cocoon/WEB-INF/lib/cocoon.jar. However I would recommend to use a specific 
package path for your own components, generate also your specific jar file containing 
your Transformer class file and put it into webapps/cocoon/WEB-INF/lib/cocoon.jar.


-Ursprüngliche Nachricht-
Von: simo kauranen [mailto:[EMAIL PROTECTED]]
Gesendet: Mittwoch, 16. Oktober 2002 08:34
An: [EMAIL PROTECTED]
Betreff: [HELP] What's wrong?


All of a sudden cocoon can't find my transformer and
gives the next error message:

org.apache.avalon.framework.component.ComponentException:
UnnamedSelector: ComponentSelector could not find the
component for hint: store

Here are the critical parts of my sitemap:

...

 map:transformers default=xslt

map:transformer name=store
src=org.apache.cocoon.transformation.StoreTransformer/

  /map:transformers
...

map:match pattern=Transform
 map:act type=request
map:parameter name=parameters
value=true/
map:generate src={xmlu}/
map:transform src={xslu}
map:parameter
name=use-request-parameters
value=true/
/map:transform

map:transform type=store/

map:serialize type=xml/
 /map:act
   /map:match

Could anyone tell what's wrong? Thanks!

Simo K.




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Re: AW: [HELP] What's wrong?

[simo kauranen]

As a matter of fact cocoon finds my transformer (which
I have written myself and which is placed in
WEB-INF/classes/org/apache/cocoon/transformation) in
the components element, otherwise it would throw
ClassNotFoundException. The problem is that cocoon
don't understand my call for StoreTransformer inside
the map:match element. I got it working for a while
but after I tried to give the transformer user
parameters it got stuck. I tried to reset the sitemap
in a working state but obviously I made some changes I
can't recall. I really wonder the snippets below are
just by the book.


 --- Sternath Elmar [EMAIL PROTECTED]
wrote:  are you sure that
org.apache.cocoon.transformation
 is the correct package path of your Transformer? If
 so, check if the Transformer is contained in
 webapps/cocoon/WEB-INF/lib/cocoon.jar. However I
 would recommend to use a specific package path for
 your own components, generate also your specific jar
 file containing your Transformer class file and put
 it into webapps/cocoon/WEB-INF/lib/cocoon.jar.
 
 
 -Ursprüngliche Nachricht-
 Von: simo kauranen [mailto:[EMAIL PROTECTED]]
 Gesendet: Mittwoch, 16. Oktober 2002 08:34
 An: [EMAIL PROTECTED]
 Betreff: [HELP] What's wrong?
 
 
 All of a sudden cocoon can't find my transformer and
 gives the next error message:
 

org.apache.avalon.framework.component.ComponentException:
 UnnamedSelector: ComponentSelector could not find
 the
 component for hint: store
 
 Here are the critical parts of my sitemap:
 
 ...
 
  map:transformers default=xslt
 
 map:transformer name=store

src=org.apache.cocoon.transformation.StoreTransformer/
 
   /map:transformers
 ...
 
 map:match pattern=Transform
  map:act type=request
 map:parameter name=parameters
 value=true/
 map:generate src={xmlu}/
 map:transform src={xslu}
 map:parameter
 name=use-request-parameters
 value=true/
 /map:transform
 
 map:transform type=store/
 
 map:serialize type=xml/
  /map:act
/map:match
 
 Could anyone tell what's wrong? Thanks!
 
 Simo K.
 
 
 
 
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Re: PosgreSQL and Modular DB Actions.

[Christian Haul]

On 15.Oct.2002 -- 07:26 PM, Bobby Mitchell wrote:
 Antonio Gallardo Rivera wrote:
 
 Hi, I am trying to run the Modular Dabatase Example from the Cocoon site, 
 but with PostgreSQL 7.2.
 
 I am using Cocoon 2.1 (lastest CVS), Java 1.4.1, Tomcat 4.1.12 on Red Hat 
 Linux 7.3.
 
 Someone make it work?
 
 I am having problems with:
 
 table name=groups
  keys
  key name=gid type=int autoincrement=true
mode name=auto  type=autoincr/
 
 I got it to work with Sybase. Above, the mode name=auto, by default is 
 configured in cocoon/WEB_INF/cocoon.xconf as 
 org.apache.cocoon.components.modules.database.HsqlIdentityAutoIncrementModule. 
 I had to add a description for the ManualAutoIncrementModule.

Bobby, could you spare the time and try to come up with an
AutoIncrementModule for Sybase? It should be fairly easy to adopt one
of the other ones to Sybase. That would be really great!

Coincidently, I have just received such a module for PostgreSQL :-)

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: How to insert multiple rows in a table at once?

[Christian Haul]

On 15.Oct.2002 -- 08:05 PM, Tuomo Lesonen wrote:
 In your sitemap inside map:actions put:
 
 map:action name=mod-db-add 
src=org.apache.cocoon.acting.modular.DatabaseAddAction
   descriptorcontext://foo/bar/database.xml/descriptor
   throw-exceptiontrue/throw-exception
 /map:action
 
 In pipeline:
 
 map:act type=mod-db-add
   map:parameter name=table-set value=some_table_set /
 /map:act
 
 In database.xml put:
 
 table name=foo
   keys
 key name=my_sub_id type=int autoincrement=true primarykey=true

@primarykey is not known to the DatabaseActions. It does no harm
either.

The @set stuff is explained in the Cocoon docs. The mod-db example
uses it as well.

Chris.
-- 
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[EMAIL PROTECTED]
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Re: PosgreSQL and Modular DB Actions.

[Antonio Gallardo Rivera]

Can you send me the PostgreSQL module Christian?

Antonio Gallardo


El Miércoles, 16 de Octubre de 2002 01:47, Christian Haul escribió:
 On 15.Oct.2002 -- 07:26 PM, Bobby Mitchell wrote:
  Antonio Gallardo Rivera wrote:
  Hi, I am trying to run the Modular Dabatase Example from the Cocoon
   site, but with PostgreSQL 7.2.
  
  I am using Cocoon 2.1 (lastest CVS), Java 1.4.1, Tomcat 4.1.12 on Red
   Hat Linux 7.3.
  
  Someone make it work?
  
  I am having problems with:
  
  table name=groups
   keys
   key name=gid type=int autoincrement=true
 mode name=auto  type=autoincr/
 
  I got it to work with Sybase. Above, the mode name=auto, by default is
  configured in cocoon/WEB_INF/cocoon.xconf as
  org.apache.cocoon.components.modules.database.HsqlIdentityAutoIncrementMo
 dule. I had to add a description for the ManualAutoIncrementModule.

 Bobby, could you spare the time and try to come up with an
 AutoIncrementModule for Sybase? It should be fairly easy to adopt one
 of the other ones to Sybase. That would be really great!

 Coincidently, I have just received such a module for PostgreSQL :-)

   Chris.

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Re: Proposal: Documentation about database connection

[Antonio Gallardo Rivera]

I think this is fine. What about to make it in Wiki?

Antonio Gallardo

El Martes, 15 de Octubre de 2002 23:40, Gabriele Domenichini escribió:
 What about setting up a page with the configurations needed to connect
 cocoon to the various database ?
 There is already something but is distributed among web pages, cocoon
 official documentation, mailing lists, etc...

 I was thinking about a page in which for any commercial or open source
 databases is written:
 * where to find jdbc drivers
 * how to modify the configuration filles
 * notes about personal experiences

 Example:
 Oracle:
 1. download the drivers from ..
 2. the jar you need to add to the cocoon\web-inf\lib is ... (Idon't
 remember sorry)
 3. web.xml: add the following lines.
 4. cocoon.xconf: add the following lines.
 5. sitemap.xmp: add lines like the following
 Notes:..

 IBM As400:
 1. download the drivers from ..
 2. the jar you need to add to the cocoon\web-inf\lib is ... (Idon't
 remember sorry)
 3. web.xml: add the following lines.
 4. cocoon.xconf: add the following lines.
 5. sitemap.xmp: add lines like the following

 I could do it for theese database and the ideal page is on cocoon wiky.
 If you give me suggestion on where to put it and the mailing list can
 contribute I can start the page

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Re: Proposal: Documentation about database connection

[Barbara Post]

This is great, I can provide the part for Tamino 3.1, XML native DB.

However, I would need to host a small zip file somewhere, since the
officially released jar is not ok for now... A colleague modified the
classes for it to work with Cocoon.
Within some months changes are expected : version 4.1 of Tamino will be
issued in December so I don't know about the driver's usability
Unfortunately I leave the company the same month (end of internship, looking
for a first job... I live in Paris, France) so won't be able to help more
afterwards. Official link will be provided in what I have to prepare to post
:-) and whic will then only be a summary.

Idea for my page's name : Tamino31;
Let me know when I can link it and where :-)

- Original Message -
From: Antonio Gallardo Rivera [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, October 16, 2002 10:09 AM
Subject: Re: Proposal: Documentation about database connection


I think this is fine. What about to make it in Wiki?

Antonio Gallardo

El Martes, 15 de Octubre de 2002 23:40, Gabriele Domenichini escribió:
 What about setting up a page with the configurations needed to connect
 cocoon to the various database ?
 There is already something but is distributed among web pages, cocoon
 official documentation, mailing lists, etc...

 I was thinking about a page in which for any commercial or open source
 databases is written:
 * where to find jdbc drivers
 * how to modify the configuration filles
 * notes about personal experiences

 Example:
 Oracle:
 1. download the drivers from ..
 2. the jar you need to add to the cocoon\web-inf\lib is ... (Idon't
 remember sorry)
 3. web.xml: add the following lines.
 4. cocoon.xconf: add the following lines.
 5. sitemap.xmp: add lines like the following
 Notes:..

 IBM As400:
 1. download the drivers from ..
 2. the jar you need to add to the cocoon\web-inf\lib is ... (Idon't
 remember sorry)
 3. web.xml: add the following lines.
 4. cocoon.xconf: add the following lines.
 5. sitemap.xmp: add lines like the following

 I could do it for theese database and the ideal page is on cocoon wiky.
 If you give me suggestion on where to put it and the mailing list can
 contribute I can start the page

 -
 Please check that your question  has not already been answered in the
 FAQ before posting. http://xml.apache.org/cocoon/faq/index.html

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

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Cocoon components list

[Sylvain.Thevoz]

Hello,

I have just finished to read the Carsten and Matthew Cocoon book. I recommend this 
book to all of the persons who want to start in Cocoon.

In the book there is a part that is very useful for Cocoon users (I think): the Cocoon 
components list (Appendix A).

But the book lists the components that we are most likely using but there are not all 
components!
Are there somewhere a complete list of all the components (with the Cocoon version 
which include the component)??

Thank you
Sylvain

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Coocon Error Handling

[Murari]

In cocoon we have this tag to show the error message

  map:handle-errors
map:transform
src=../stylesheets/system/error2html.xsl/
map:serialize status-code=500/
/map:handle-errors

But I want to customize the error messages...and I want to display the
message according to the the exception catch...in coocn there is only
stylesheet ,it displaying exception as it is

So How to cature the Exception object in stylesheet and show the
message???

Thanks



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Request parameters in a cocoon:/

[ROSSEL Olivier]

When you call a cocoon:/ from your pipeline, the sitemap calls itself.
But inside this new call, you lose the initial request parameters.

Is there a way to set new request-parameters for the cocoon:/ call?
Or keep the intial request parameters when the sitemap calls itself?
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Re: [newbie] wml serializer

[Johannes Koch]

Zein Dowe wrote:
 I got this one in my Sitemap:
 
 map:serializer logger=sitemap.serializer.wml mime-type=text/vnd.wap.wml
 name=wml src=org.apache.cocoon.serialization.XMLSerializer
 doctype-public-//WAPFORUM//DTD WML 1.1//EN/doctype-public
 doctype-systemhttp://www.wapforum.org/DTD/wml_1.1.xml/doctype-system
 encodingASCII/encoding

Did you try 'US-ASCII'?

 omit-xml-declarationyes/omit-xml-declaration
/map:serializer 


-- 
Johannes Koch . IT Developer
Pixelpark AG . http://www.pixelpark.com
Rotherstraße 8 . 10245 Berlin . Germany
phone: +49 30 5058 - 1288 . fax: - 1355


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Caching Problem

[Johann Romefort]

Hi, 

I got a problem when calling a pipeline with the cocoon:/ protocol.
I always get a cached xml response instead of the updated content.
I turned the pipeline component configuration to noncaching but
it does not seems to work. Here is the snippet from my sitemap.

map:pipeline
map:match pattern=save-post-as-xml.xml
map:generate type=serverpages src=list/xsp/get-post-as-xml.xsp/
map:transform src=list/xsl/get-xsp-page.xsl / 
map:serialize type=xml/
/map:match 
/map:pipeline

map:pipeline
map:match pattern=save-post-as-xml.html
map:generate type=serverpages src=cocoon:/save-post-as-xml.xml/
map:serialize type=xml/
/map:match 
/map:pipeline


Any hints appreciated!

TIA,

Johann


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[SUMMARY] Exception object in handle-errors? Re: Coocon Error Handling

[Nicola Ken Barozzi]

Murari wrote:
 In cocoon we have this tag to show the error message
 
 map:handle-errors
   map:transform
 src=../stylesheets/system/error2html.xsl/
   map:serialize status-code=500/
   /map:handle-errors
 
 But I want to customize the error messages...and I want to display the
 message according to the the exception catch...in coocn there is only
 stylesheet ,it displaying exception as it is
 
 So How to cature the Exception object in stylesheet and show the
 message???

In handle-errors/ Cocoon places in the Context the Notifying Object 
that was created from the Exception.
NotifyingGenerator (the default one) does it like this:

  notification  = (Notifying)objectModel.get(Constants.NOTIFYING_OBJECT);

So you can use this object in an Action for example, or other Cocoon 
components, to make the selection.

Or simply make a stylesheet that uses xsl:choose to show the 
appropriate message.

-- 
Nicola Ken Barozzi   [EMAIL PROTECTED]
 - verba volant, scripta manent -
(discussions get forgotten, just code remains)
-


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RE: [SUMMARY] Exception object in handle-errors? Re: Coocon Error Handling

[Murari]

Hello,
I m not able to get that object in action...can u tell me how will I get
this object in XSP and how will I call get and set method on that.

-Original Message-
From: Nicola Ken Barozzi [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, October 16, 2002 6:28 PM
To: [EMAIL PROTECTED]
Subject: [SUMMARY] Exception object in handle-errors?  Re: Coocon Error
Handling 




Murari wrote:
 In cocoon we have this tag to show the error message
 
 map:handle-errors
   map:transform
src=../stylesheets/system/error2html.xsl/
   map:serialize status-code=500/
   /map:handle-errors
 
 But I want to customize the error messages...and I want to display the

 message according to the the exception catch...in coocn there is only 
 stylesheet ,it displaying exception as it is
 
 So How to cature the Exception object in stylesheet and show the 
 message???

In handle-errors/ Cocoon places in the Context the Notifying Object 
that was created from the Exception.
NotifyingGenerator (the default one) does it like this:

  notification  =
(Notifying)objectModel.get(Constants.NOTIFYING_OBJECT);

So you can use this object in an Action for example, or other Cocoon 
components, to make the selection.

Or simply make a stylesheet that uses xsl:choose to show the 
appropriate message.

-- 
Nicola Ken Barozzi   [EMAIL PROTECTED]
 - verba volant, scripta manent -
(discussions get forgotten, just code remains)
-


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XLS serializer and non-english characters

[Yury Mikhienko]

Hello folks!

Can I use non-english characters in xls document (dynamically generated by 
HSSFSerializer)?

I'm trying the following configuration:

 map:serializer name=xls src=org.apache.cocoon.serialization.HSSFSerializer 
mime-type=application/vnd.ms-excel
   encodingKOI8-R/encoding
 /map:serializer

but it doesn't work :(((
I have the following symbols (C8=3 2 #:@08=0) in document instead russian text :(((

Can anyone help me?

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

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Re: XLS serializer and non-english characters

[Andrew C. Oliver]

There is a minor problem I have not had time to correct yet.  
encoding is an attribute, but if its set the serializer should check
that its non-us/uk/aus and in that case set encoding to 16-bit.  However
currently it just assumes 8-bit.  I'm under a mountain of to-dos but
thats at the top of my cocoon list.

-Andy

On Wed, 2002-10-16 at 07:10, Yury Mikhienko wrote:
 Hello folks!
 
 Can I use non-english characters in xls document (dynamically generated by 
HSSFSerializer)?
 
 I'm trying the following configuration:
 
  map:serializer name=xls src=org.apache.cocoon.serialization.HSSFSerializer 
mime-type=application/vnd.ms-excel
encodingKOI8-R/encoding
  /map:serializer
 
 but it doesn't work :(((
 I have the following symbols (C8=3 2 #:@08=0) in document instead russian text :(((
 
 Can anyone help me?
 
 Thanks.
 -- 
  
 Best regards,
 Yury Mikhienko.
 IT engineer, ZAO Mobicom-Kavkaz
 
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Java
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structure
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vote.
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Re: PosgreSQL and Modular DB Actions.

[Bobby Mitchell]

Sure, I can work on that.

Christian Haul wrote:

On 15.Oct.2002 -- 07:26 PM, Bobby Mitchell wrote:

Antonio Gallardo Rivera wrote:

Hi, I am trying to run the Modular Dabatase Example from the Cocoon site, 
but with PostgreSQL 7.2.

I am using Cocoon 2.1 (lastest CVS), Java 1.4.1, Tomcat 4.1.12 on Red Hat 
Linux 7.3.

Someone make it work?

I am having problems with:

table name=groups
keys
key name=gid type=int autoincrement=true
  mode name=auto  type=autoincr/

I got it to work with Sybase. Above, the mode name=auto, by default is 
configured in cocoon/WEB_INF/cocoon.xconf as 
org.apache.cocoon.components.modules.database.HsqlIdentityAutoIncrementModule. 
I had to add a description for the ManualAutoIncrementModule.


Bobby, could you spare the time and try to come up with an
AutoIncrementModule for Sybase? It should be fairly easy to adopt one
of the other ones to Sybase. That would be really great!

Coincidently, I have just received such a module for PostgreSQL :-)

   Chris.


-- 
Robert J. (Bobby) Mitchell
Systems Administrator
NASA Institute for Advanced Concepts
555A 14th St Atlanta, Ga. 30318
Phone: (404)347-9633 Fax: (404)347-9638





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Re: XLS serializer and non-english characters

[Yury Mikhienko]

On 16 Oct 2002 07:16:29 -0400
Andrew C. Oliver [EMAIL PROTECTED] wrote:

 There is a minor problem I have not had time to correct yet.  
 encoding is an attribute, but if its set the serializer should check
 that its non-us/uk/aus and in that case set encoding to 16-bit.  However
 currently it just assumes 8-bit.  I'm under a mountain of to-dos but
 thats at the top of my cocoon list.
 
 -Andy
 

Yes...
I'm in waiting for this future


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

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Cocoon Connection Pooling and Database Shutdown

[Michael Edge]

Could anyone shed some light on what happens to the Cocoon connection pool when the 
database it depends on is shutdown and then restarted. I expect an exception to be 
thrown as the connections are invalid, and though I don't explicitly catch it using 
esql:error-results in my XSP page, I expect that this exception should appear 
somewhere; perhaps in a log file or returned as part of the XML generated by the XSP. 
However, if my database has been shutdown and then restarted, the XSP below returns 
tradingbookSorry, no trading book results!/tradingbook. I have to restart Tomcat 
to get it working again.

tradingbook
esql:connection
esql:poolmosaic/esql:pool
esql:execute-query
esql:querySELECT distinct vm_tradingbook_id 
as tradingbook_code, tradingbookname FROM V_TRADINGBOOK_VM order by 2/esql:query
esql:results
esql:row-results

tradingbookcodeesql:get-string column=tradingbook_code//tradingbookcode
tradingbookesql:get-string 
column=tradingbookname//tradingbook
/esql:row-results
/esql:results
esql:no-results
tradingbookSorry, no trading book 
results!/tradingbook
/esql:no-results
/esql:execute-query
/esql:connection
/tradingbook

Regards

Michael

---
Michael Edge
Global Markets Technology
Institutional Client Group

Phone:  +44  (0) 20 7545 3204
Fax :   +44  (0) 20 7545 1559
Internet email:[EMAIL PROTECTED]


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Re: Cocoon Connection Pooling and Database Shutdown

[Antonio Gallardo Rivera]

Try this tag:

esql:error-results
The error is: esql:get-message/
/esql:error-results

Antonio Gallardo

El Miércoles, 16 de Octubre de 2002 06:51, Michael Edge escribió:
 Could anyone shed some light on what happens to the Cocoon connection pool
 when the database it depends on is shutdown and then restarted. I expect an
 exception to be thrown as the connections are invalid, and though I don't
 explicitly catch it using esql:error-results in my XSP page, I expect that
 this exception should appear somewhere; perhaps in a log file or returned
 as part of the XML generated by the XSP. However, if my database has been
 shutdown and then restarted, the XSP below returns tradingbookSorry, no
 trading book results!/tradingbook. I have to restart Tomcat to get it
 working again.

 tradingbook
 esql:connection
 esql:poolmosaic/esql:pool
 esql:execute-query
 esql:querySELECT distinct
 vm_tradingbook_id as tradingbook_code, tradingbookname FROM
 V_TRADINGBOOK_VM order by 2/esql:query esql:results
 esql:row-results

 tradingbookcodeesql:get-string
 column=tradingbook_code//tradingbookcode tradingbookesql:get-string
 column=tradingbookname//tradingbook /esql:row-results
 /esql:results
 esql:no-results
 tradingbookSorry, no
 trading book results!/tradingbook /esql:no-results
 /esql:execute-query
 /esql:connection
 /tradingbook

 Regards

 Michael

 ---
 Michael Edge
 Global Markets Technology
 Institutional Client Group

 Phone:  +44  (0) 20 7545 3204
 Fax :   +44  (0) 20 7545 1559
 Internet email:[EMAIL PROTECTED]

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Re: Cocoon Connection Pooling and Database Shutdown

[Berin Loritsch]

Michael Edge wrote:
 Could anyone shed some light on what happens to the Cocoon connection pool when the 
database it depends on is shutdown and then restarted. I expect an exception to be 
thrown as the connections are invalid, and though I don't explicitly catch it using 
esql:error-results in my XSP page, I expect that this exception should appear 
somewhere; perhaps in a log file or returned as part of the XML generated by the XSP. 
However, if my database has been shutdown and then restarted, the XSP below returns 
tradingbookSorry, no trading book results!/tradingbook. I have to restart Tomcat 
to get it working again.

ot please use carriage returns in your messages /ot

The way the connection pooling works is that when the connections are set
with a specific Keep-Alive query that works, the connection will try to
be reestablished when the Keep-Alive fails.  If the Pool cannot return
a valid connection, then it will throw an exception.  You may experience
a long timeout while it is waiting to get a valid connection.

The ESQL logicsheet swollows *alot* of error messages.  It is very possible
that ESQL is your problem.


-- 

They that give up essential liberty to obtain a little temporary safety
  deserve neither liberty nor safety.
 - Benjamin Franklin


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Re: Cocoon Connection Pooling and Database Shutdown

[Antonio Gallardo Rivera]

I forgot: See below 




El Miércoles, 16 de Octubre de 2002 06:51, Michael Edge escribió:
 Could anyone shed some light on what happens to the Cocoon connection pool
 when the database it depends on is shutdown and then restarted. I expect an
 exception to be thrown as the connections are invalid, and though I don't
 explicitly catch it using esql:error-results in my XSP page, I expect that
 this exception should appear somewhere; perhaps in a log file or returned
 as part of the XML generated by the XSP. However, if my database has been
 shutdown and then restarted, the XSP below returns tradingbookSorry, no
 trading book results!/tradingbook. I have to restart Tomcat to get it
 working again.

 tradingbook
 esql:connection
 esql:poolmosaic/esql:pool
 esql:execute-query
 esql:querySELECT distinct
 vm_tradingbook_id as tradingbook_code, tradingbookname FROM
 V_TRADINGBOOK_VM order by 2/esql:query esql:results
 esql:row-results

 tradingbookcodeesql:get-string
 column=tradingbook_code//tradingbookcode tradingbookesql:get-string
 column=tradingbookname//tradingbook /esql:row-results
 /esql:results
 esql:no-results
 tradingbookSorry, no
 trading book results!/tradingbook /esql:no-results
esql:error-results
The erro is: esql:get-message/
/esql:error-results
 /esql:execute-query
 /esql:connection
 /tradingbook

 Regards

 Michael

 ---
 Michael Edge
 Global Markets Technology
 Institutional Client Group

 Phone:  +44  (0) 20 7545 3204
 Fax :   +44  (0) 20 7545 1559
 Internet email:[EMAIL PROTECTED]

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RE: Cocoon 1.8.2 and FOP 0.20.4

[George Pieri]

Do you know if new Cocoon 2.0 supports the new FOP ?

Even though I think cocoon and APIs such as FOP are great
the general trend that I seem to finding is that the software
tends not to be backward compatable which sometimes make it 
difficult in a corporate environment.

Thanks for your assistance!

-Original Message-
From: J.Pietschmann [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, October 15, 2002 4:57 PM
To: [EMAIL PROTECTED]
Subject: Re: Cocoon 1.8.2 and FOP 0.20.4


George Pieri wrote:
 Should I be able to change
 
 1) the fop_0_15_0.jar to the new fop.jar

FOP's API evolved quite significantly between 0.15 and 0.20.4,
with major changes between 0.20.1 and 0.20.2.
I don't expect the new jar to work with an old Cocoon wrapper.

J.Pietschmann


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Reference to a servlet in sitemap

[Mauro Daniel Ardolino]

Hi! I have tried to reference a servlet in sitemap without success.  I
searched in the web and in the mails an haven't found an answer.

I have to program a servlet (e.g. a simple servlet that throws a html).
So I configured the servlet in the web.xml file.
Then, because I'm using cocoon, I have to configure a match in the
sitemap.
I do not know how to do it.  I've tried everything.
Help please!

Thanks.

Mauro



-- 
Ing.Mauro Daniel Ardolino
Departamento de Desarrollo y Servicios
Altersoft
Billinghurst 1599 - Piso 9
C1425DTE - Capital Federal
Tel/Fax: 4821-3376 / 4822-8759
mailto: [EMAIL PROTECTED]
website: http://www.altersoft.com.ar


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xInclude and SQL Transformer NullPointerException

[Martin Schimak]

I experience the following problem: I am including fragments of another xml file using 
xinclude and 
the xpointer() syntax. Works fine. If I then want to use the SQLTransformer within the 
same 
pipeline, I get a

org.apache.cocoon.ProcessingException: Failed to execute pipeline.: 
java.lang.NullPointerException
Original exception : java.lang.Original exception : java.lang.NullPointerException
at org.apache.xml.utils.AttList.getValue(AttList.java:247)
at 
org.apache.cocoon.transformation.SQLTransformer.startQueryElement(SQLTransformer.java:403)
at 
org.apache.cocoon.transformation.SQLTransformer.startTransformingElement(SQLTransformer.java:742)
...

If I take the result of the xinclude step, save it as a file and just process it using 
the same 
SQLTransformer step, everything works fine...

Using 2.03 / Tomcat 4.04, but a recent CVS shows the same behaviour.

I personally didn't find anything in bugzilla, but is it a known bug, or could I have 
done something 
wrong? Any ideas?

Martin.


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Re: AW: [HELP] What's wrong?

[Geoff Howard]

--- simo kauranen [EMAIL PROTECTED] wrote:
 As a matter of fact cocoon finds my transformer
 (which
 I have written myself and which is placed in
 WEB-INF/classes/org/apache/cocoon/transformation) in
 the components element, otherwise it would throw
 ClassNotFoundException. 

Are you certain that it is found, or are you just
surmising that from the error reported?  The
ClassNotFound would happen at container startup when
the sitemap is initialized.  If it is failing (as I
suspect it is) it would silently fail, the component
would not exist and when your sitemap tries to access
it, would return an error finding the component, which
is what you are seeing.

Is your transformer doing any logging during startup
that can confirm it is loaded sucessfully?  If not,
try adding logging to the beginning and end of
configure().  Have you looked in the core.log and
others to look for loading errors/sucess for the hint
store?  

Geoff Howard

__
Do you Yahoo!?
Faith Hill - Exclusive Performances, Videos  More
http://faith.yahoo.com

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PHP servlet problems

[Gabriel Egolf]

Hi,

I am trying to integrate the functionality of PHP with Cocoon, but I 
seem to have run into some problems.  When I try to run a small test 
script, 1 of 2 things will happen.

1.  I get nothing back (the browser just sits and acts busy), or
2.  If I restart my servlet engine, I receive a blank page.

I'm rather at a loss, so any hints, ideas, or thoughts would be greatly 
appreciated.  Following is my sitemap entry, php code, and system specs.

map:pipeline
  map:match src=phptest
map:generate src=hello.php type=php/
map:transform src=hello.xsl/
map:serialize/
  /map:match
/map:pipeline

?php
  print(?xml version='1.0'?\n);
  print(greeting\ntextHello World/text\n/greeting);
?

Red Hat 7.2
Apache 2.0.42
JDK 1.4.0
Tomcat 4.0.4
Cocoon 2.0.3

Thanx.

Gabe



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mod-db example not working.

[Antonio Gallardo Rivera]

I am trying to start the example of mod-db using PostgreSQL.

Currently, I have the autoincr, working, but the problem now is inserting a 
new row in the table groups - the easier one ;).

In the database.xml there is defined as:

table name=groups
keys
key name=gid type=int autoincrement=true
mode name=auto type=autoincr/
/key
/keys
values
value name=gname type=string/
/values
/table

Also

table-set name=groups
table name=groups/
/table-set

In the userlist.xsp there is a form that handle the new-group action:

sqltblrow
  gname
form
  input type=text name=groups.gname size=20 maxsize=20/
  input type=submit name=add-group value=new group/
   /form
 /gname
/sqltblrow

But when I try to Add a new group, It cannot get the groups.gname parameter. 
It store a null. In the sitemap.log I found the following:

Current Sitemap Parameters:
LEVEL 2
PARAM: 'add-group' VALUE: 'new group'
PARAM: 'groups.gname' VALUE: 'wsqa'
LEVEL 1
PARAM: '../0' VALUE: 'user-list'
PARAM: '../1' VALUE: 'user-list'

Thread-9/DefaultComponentFactory: ComponentFactory creating new instance of 
org.apache.cocoon.acting.modular.DatabaseAddAction.
Thread-9/DefaultComponentFactory: no logger attribute available, using 
standard logger

Thread-9/AbstractComplementaryConfigurableAction: (Re)Loading database.xml
Thread-9/DatabaseAction: modeTypes : {1=others, 2=attribute, 0=autoincr}
Thread-9/DatabaseAction: i=0
Thread-9/DatabaseAction: requested mode was autoincr returning autoincr
Thread-9/DatabaseAction: i=1
Thread-9/DatabaseAction: requested mode was others returning others
Thread-9/DatabaseAction: query: INSERT INTO groups (gname) VALUES (?)
Thread-9/DatabaseAction: Trying to set column groups.gname from request using 
getAttribute method
Thread-9/DatabaseAction: Setting column groups.gname [0] null
Thread-9/DatabaseAction:  row no. 0
Thread-9/DatabaseAddAction: Automatically setting key
Thread-9/DatabaseAction: Setting column groups.gname[0] to null
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DatabaseAction: Setting column groups.gid[0] to 10
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DefaultComponentFactory: ComponentFactory decommissioning instance of  
org.apache.cocoon.acting.modular.DatabaseAddAction.

Also, the sitemap is:

  !-- add own new group --
  map:act type=req-params
 map:parameter name=parameters value=add-group groups.gname/
 map:act type=mod-db-add
   map:parameter name=table-set value=groups/
 /map:act
  /map:act


Please help,

Regards,

Antonio Gallardo.

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Re: Cocoon Connection Pooling and Database Shutdown

[Michael Edge]

Why should I use carriage returns in my messages, Berin?

Michael


- Message from Berin Loritsch [EMAIL PROTECTED] on Wed, 16 Oct 2002 09:01:01 
-0400 -
  
  To: [EMAIL PROTECTED] 
  
 Subject: Re: Cocoon Connection Pooling and Database  
  Shutdown
  



ot please use carriage returns in your messages /ot




--

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Re: Cocoon Connection Pooling and Database Shutdown

[Berin Loritsch]

Michael Edge wrote:
 Why should I use carriage returns in my messages, Berin?

So that we don't have to scroll on forever in one direction, and it makes it
alot easier to interpose comments throughout your message--adding context to
other people's response.

-- 

They that give up essential liberty to obtain a little temporary safety
  deserve neither liberty nor safety.
 - Benjamin Franklin


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Re: mod-db example not working.

[Christian Haul]

On 16.Oct.2002 -- 07:53 AM, Antonio Gallardo Rivera wrote:
 Thread-9/DatabaseAction: Could not select output mode attribute:null

So, you are using a CVS version, eh? The default outputmode used to be
(and still is) attribute which was recently renamed
request-attr. You need to add / change the output-mode/ tag of the
action declaration accordingly. Most likely you will need to add
inputrequest-param/input as well.

I'm currently creating a block for the database stuff. When that is
done, I'll change all the defaults to the new values. Sorry for now.

Chris.
-- 
C h r i s t i a n   H a u l
[EMAIL PROTECTED]
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RE: Cocoon Connection Pooling and Database Shutdown

[Hunsberger, Peter]

 Why should I use carriage returns in my messages, Berin?

 So that we don't have to scroll on forever in one direction, and it makes
it
 alot easier to interpose comments throughout your message--adding context
to
 other people's response.

Berin, what mail client are you using?  Most have a configurable setting to
tell them when to wrap long lines.  I for one only put in CR/LF when
starting new paragraphs; I've been using e-mail for some 20 years now
(showing my age! ;-) and never had anyone complain...


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Re: Cocoon Connection Pooling and Database Shutdown

[Berin Loritsch]

Hunsberger, Peter wrote:
Why should I use carriage returns in my messages, Berin?

So that we don't have to scroll on forever in one direction, and it makes
 
 it
 
alot easier to interpose comments throughout your message--adding context
 
 to
 
other people's response.
 
 
 Berin, what mail client are you using?  Most have a configurable setting to
 tell them when to wrap long lines.  I for one only put in CR/LF when
 starting new paragraphs; I've been using e-mail for some 20 years now
 (showing my age! ;-) and never had anyone complain...

I've had other people complain to me about the same thing.

When you *respond* using Mozilla, what was once a auto-wrapped line is now
one long line that goes on forever.


-- 

They that give up essential liberty to obtain a little temporary safety
  deserve neither liberty nor safety.
 - Benjamin Franklin


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Re: mod-db example not working.

[Bobby Mitchell]

Antonio Gallardo Rivera wrote:

I am trying to start the example of mod-db using PostgreSQL.

Currently, I have the autoincr, working, but the problem now is inserting a 
new row in the table groups - the easier one ;).

In the database.xml there is defined as:

table name=groups
   keys
   key name=gid type=int autoincrement=true
   mode name=auto type=autoincr/
   /key
   /keys
   values
   value name=gname type=string/
   /values
/table

Also

table-set name=groups
   table name=groups/
/table-set

In the userlist.xsp there is a form that handle the new-group action:

sqltblrow
  gname
form
  input type=text name=groups.gname size=20 maxsize=20/
  input type=submit name=add-group value=new group/
   /form
 /gname
/sqltblrow

But when I try to Add a new group, It cannot get the groups.gname parameter. 
It store a null. In the sitemap.log I found the following:

Current Sitemap Parameters:
LEVEL 2
PARAM: 'add-group' VALUE: 'new group'
PARAM: 'groups.gname' VALUE: 'wsqa'
LEVEL 1
PARAM: '../0' VALUE: 'user-list'
PARAM: '../1' VALUE: 'user-list'

Thread-9/DefaultComponentFactory: ComponentFactory creating new instance of 
org.apache.cocoon.acting.modular.DatabaseAddAction.
Thread-9/DefaultComponentFactory: no logger attribute available, using 
standard logger

Thread-9/AbstractComplementaryConfigurableAction: (Re)Loading database.xml
Thread-9/DatabaseAction: modeTypes : {1=others, 2=attribute, 0=autoincr}
Thread-9/DatabaseAction: i=0
Thread-9/DatabaseAction: requested mode was autoincr returning autoincr
Thread-9/DatabaseAction: i=1
Thread-9/DatabaseAction: requested mode was others returning others
Thread-9/DatabaseAction: query: INSERT INTO groups (gname) VALUES (?)
Thread-9/DatabaseAction: Trying to set column groups.gname from request using 
getAttribute method
Thread-9/DatabaseAction: Setting column groups.gname [0] null
Thread-9/DatabaseAction:  row no. 0
Thread-9/DatabaseAddAction: Automatically setting key
Thread-9/DatabaseAction: Setting column groups.gname[0] to null
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DatabaseAction: Setting column groups.gid[0] to 10
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DefaultComponentFactory: ComponentFactory decommissioning instance of  
org.apache.cocoon.acting.modular.DatabaseAddAction.

Also, the sitemap is:

  !-- add own new group --
  map:act type=req-params
 map:parameter name=parameters value=add-group groups.gname/
 map:act type=mod-db-add
   map:parameter name=table-set value=groups/
 /map:act
  /map:act


Please help,
  


Check the documentation at User Documentation/Actions/Database. Read 
closely the sections How to obtain Values and How to store Values 
e.g. in your Session.

It's not completely clear, but it helps. Here are some examples from 
what I have done so far. I hope they are right.

1. Declaration of the modular action in the sitemap:
  map:action name=mod-db-add
src=org.apache.cocoon.acting.modular.DatabaseAddAction
!--  throw-exceptiontrue/throw-exception  --
!--  If this is set false, when the action fails it does not 
produce an error
inputrequest-parameter/input  
!--This input module has to be described in 
cocoon.xconf. --
outputsession-attribute/output
!--Ditto for the output module--
  /map:action
2. Define map:act/ in the sitemap:
   map:act type=mod-db-add src=optional src 
map:parameter name=descriptor value=database.xml/
map:parameter name=table-set value=table-set value/
!--  You can also map parameters for the action, such 
as map:parameter name=throw-exception value=true/  --
  /map:act

Hope this helps.



Regards,

Antonio Gallardo.

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-- 
Robert J. (Bobby) Mitchell
Systems Administrator
NASA Institute for Advanced Concepts
555A 14th St Atlanta, Ga. 30318
Phone: (404)347-9633 Fax: (404)347-9638





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Re: Cocoon Connection Pooling and Database Shutdown

[Steven Noels]

Berin Loritsch wrote:

 I've had other people complain to me about the same thing.
 
 When you *respond* using Mozilla, what was once a auto-wrapped line is now
 one long line that goes on forever.

In the message composition menu: Options  Rewrap.

I use it all the time - dunnow if my mails are well received at the 
other side however.

/Steven
-- 
Steven Noelshttp://outerthought.org/
Outerthought - Open Source, Java  XML Competence Support Center
[EMAIL PROTECTED]  [EMAIL PROTECTED]


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Re: TransFormers

[Jeff Turner]

On Wed, Oct 16, 2002 at 01:57:38PM +0900, Tanmay Kumar wrote:
 Hi all,
 
 I am finding Cocoon very useful for our project. Thanks a lot to the
 developers...
 I have one requirement like this. Is there any Cocoon class to address this
 issue?
 Input will be a DOM node, but while parsing the DOM node all SAX events
 should be fir.
 
 Example:
 
 R
 A101/A
 BWorld/B
 /R
 
 While it got the root element as 'R', startElement() method should be
 invoked with proper arguments i.e name, attributelist.
 
 Again when the child element is a text node as per DOM(101 in ex.) ,
 characters() method should be fired.

I think you want org.apache.cocoon.xml.dom.DOMStreamer:

 * The codeDOMStreamer/code is a utility class that will generate SAX
 * events from a W3C DOM Document.

If you want to use this in a Transformer, have a look at
AbstractDOMTransformer.

--Jeff

 
 thanks,
 Tans

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RE: Request parameters in a cocoon:/

[Ryan Agler]

In my experience the request parameters seem to be preserved.  I am
using the interpreted sitemap (not sure if that makes a difference) and
have several places in my sitemap where I am certain they are working.
For example:

map:match pattern=*.xsp
   map:generate type=serverpages src=xsp/(1).xsp/
   map:transform src=stylesheets/copySelf.xsl /
   map:serialize type=xml/
/map:match
map:match pattern=bigPage
   map:aggregate element=page
  map:part src=cocoon:/data1.xsp/
  map:part src=cocoon:/data2.xsp/
  map:part src=cocoon:/data3.xsp/
   /map:aggregate
   map:transform src=stylesheets/bigPage.xsl /
   map:serialize /
/map:match



-Original Message-
From: ROSSEL Olivier [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, October 16, 2002 5:43 AM
To: '[EMAIL PROTECTED]'
Subject: Request parameters in a cocoon:/

When you call a cocoon:/ from your pipeline, the sitemap calls itself.
But inside this new call, you lose the initial request parameters.

Is there a way to set new request-parameters for the cocoon:/ call?
Or keep the intial request parameters when the sitemap calls itself?
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Re: mod-db example not working.

[Bobby Mitchell]

Bobby Mitchell wrote:

 Antonio Gallardo Rivera wrote:

 I am trying to start the example of mod-db using PostgreSQL.

 Currently, I have the autoincr, working, but the problem now is 
 inserting a new row in the table groups - the easier one ;).

 In the database.xml there is defined as:

 table name=groups
 keys
 key name=gid type=int autoincrement=true
 mode name=auto type=autoincr/
 /key
 /keys
 values
 value name=gname type=string/
 /values
 /table

 Also

 table-set name=groups
 table name=groups/
 /table-set

 In the userlist.xsp there is a form that handle the new-group action:

 sqltblrow
  gname
form
  input type=text name=groups.gname size=20 maxsize=20/
  input type=submit name=add-group value=new group/
   /form
 /gname
 /sqltblrow

 But when I try to Add a new group, It cannot get the groups.gname 
 parameter. It store a null. In the sitemap.log I found the following:

 Current Sitemap Parameters:
 LEVEL 2
 PARAM: 'add-group' VALUE: 'new group'
 PARAM: 'groups.gname' VALUE: 'wsqa'
 LEVEL 1
 PARAM: '../0' VALUE: 'user-list'
 PARAM: '../1' VALUE: 'user-list'

 Thread-9/DefaultComponentFactory: ComponentFactory creating new 
 instance of org.apache.cocoon.acting.modular.DatabaseAddAction.
 Thread-9/DefaultComponentFactory: no logger attribute available, 
 using standard logger

 Thread-9/AbstractComplementaryConfigurableAction: (Re)Loading 
 database.xml
 Thread-9/DatabaseAction: modeTypes : {1=others, 2=attribute, 0=autoincr}
 Thread-9/DatabaseAction: i=0
 Thread-9/DatabaseAction: requested mode was autoincr returning 
 autoincr
 Thread-9/DatabaseAction: i=1
 Thread-9/DatabaseAction: requested mode was others returning others
 Thread-9/DatabaseAction: query: INSERT INTO groups (gname) VALUES (?)
 Thread-9/DatabaseAction: Trying to set column groups.gname from 
 request using getAttribute method
 Thread-9/DatabaseAction: Setting column groups.gname [0] null
 Thread-9/DatabaseAction:  row no. 0
 Thread-9/DatabaseAddAction: Automatically setting key
 Thread-9/DatabaseAction: Setting column groups.gname[0] to null
 Thread-9/DatabaseAction: Could not select output mode attribute:null
 Thread-9/DatabaseAction: Setting column groups.gid[0] to 10
 Thread-9/DatabaseAction: Could not select output mode attribute:null
 Thread-9/DatabaseAction: Could not select output mode attribute:null
 Thread-9/DefaultComponentFactory: ComponentFactory decommissioning 
 instance of  org.apache.cocoon.acting.modular.DatabaseAddAction.

 Also, the sitemap is:

  !-- add own new group --
  map:act type=req-params
 map:parameter name=parameters value=add-group 
 groups.gname/
 map:act type=mod-db-add
   map:parameter name=table-set value=groups/
 /map:act
  /map:act


 Please help,
  


 Check the documentation at User Documentation/Actions/Database. Read 
 closely the sections How to obtain Values and How to store Values 
 e.g. in your Session.

 It's not completely clear, but it helps. Here are some examples from 
 what I have done so far. I hope they are right.

 1. Declaration of the modular action in the sitemap:
  map:action name=mod-db-add
src=org.apache.cocoon.acting.modular.DatabaseAddAction
!--  throw-exceptiontrue/throw-exception  --
!--  If this is set false, when the action fails it does not 
 produce an error
inputrequest-parameter/input !--This input 
 module has to be described in cocoon.xconf. --
outputsession-attribute/output
!--Ditto for the output module--
  /map:action
 2. Define map:act/ in the sitemap:
   map:act type=mod-db-add src=optional src 
map:parameter name=descriptor value=database.xml/
map:parameter name=table-set value=table-set 
 value/
!--  You can also map parameters for the action, such 
 as map:parameter name=throw-exception value=true/  --
  /map:act

 Hope this helps.

Forgot a couple of things.
In the descriptor file:
value name=ID  type=int
mode name=session-attribute 
parameter=org.apache.cocoon.components.modules.output.OutputModule:ID[0] 
type=attrib/
!-- if others-mode=attrib, use this one --
mode name=request-parameter parameter=ID type=request/
!-- if others-mode=request, use this one --
mode name=something parameter=ID type=all/
!-- I don't care what others-mode is, always use this one --
/value


mode name=request-parameter parameter=PREFIX type=request

table-set name=MAILLIST-upd
table name=NIAC_MAILLIST others-mode=request/
/table-set
Here others-mode request is saying get the values from however I 
defined type=request in the mode name.
Other values are: attrib - get values from attributes; session if 
input/ is session, request if input/ is request. others -- I'm not 
sure.
I could be absolutely wrong on this one, but it seems to work.

It would be 

Re: Cocoon Connection Pooling and Database Shutdown

[Bobby Mitchell]

Hunsberger, Peter wrote:

Why should I use carriage returns in my messages, Berin?
  

So that we don't have to scroll on forever in one direction, and it makes


it
  

alot easier to interpose comments throughout your message--adding context


to
  

other people's response.



Berin, what mail client are you using?  Most have a configurable setting to
tell them when to wrap long lines.  I for one only put in CR/LF when
starting new paragraphs; I've been using e-mail for some 20 years now
(showing my age! ;-) and never had anyone complain...

I'm trying to forget about age, but I'm forgetting parts of everything. 
I've even forgotten how old I am at times.



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-- 
Robert J. (Bobby) Mitchell
Systems Administrator
NASA Institute for Advanced Concepts
555A 14th St Atlanta, Ga. 30318
Phone: (404)347-9633 Fax: (404)347-9638





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Re: mod-db example not working.

[Antonio Gallardo Rivera]

Thanks Bobby.

Antonio Gallardo

El Miércoles, 16 de Octubre de 2002 08:53, Bobby Mitchell escribió:
 Bobby Mitchell wrote:
  Antonio Gallardo Rivera wrote:
  I am trying to start the example of mod-db using PostgreSQL.
 
  Currently, I have the autoincr, working, but the problem now is
  inserting a new row in the table groups - the easier one ;).
 
  In the database.xml there is defined as:
 
  table name=groups
  keys
  key name=gid type=int autoincrement=true
  mode name=auto type=autoincr/
  /key
  /keys
  values
  value name=gname type=string/
  /values
  /table
 
  Also
 
  table-set name=groups
  table name=groups/
  /table-set
 
  In the userlist.xsp there is a form that handle the new-group action:
 
  sqltblrow
   gname
 form
   input type=text name=groups.gname size=20 maxsize=20/
   input type=submit name=add-group value=new group/
/form
  /gname
  /sqltblrow
 
  But when I try to Add a new group, It cannot get the groups.gname
  parameter. It store a null. In the sitemap.log I found the following:
 
  Current Sitemap Parameters:
  LEVEL 2
  PARAM: 'add-group' VALUE: 'new group'
  PARAM: 'groups.gname' VALUE: 'wsqa'
  LEVEL 1
  PARAM: '../0' VALUE: 'user-list'
  PARAM: '../1' VALUE: 'user-list'
 
  Thread-9/DefaultComponentFactory: ComponentFactory creating new
  instance of org.apache.cocoon.acting.modular.DatabaseAddAction.
  Thread-9/DefaultComponentFactory: no logger attribute available,
  using standard logger
 
  Thread-9/AbstractComplementaryConfigurableAction: (Re)Loading
  database.xml
  Thread-9/DatabaseAction: modeTypes : {1=others, 2=attribute, 0=autoincr}
  Thread-9/DatabaseAction: i=0
  Thread-9/DatabaseAction: requested mode was autoincr returning
  autoincr
  Thread-9/DatabaseAction: i=1
  Thread-9/DatabaseAction: requested mode was others returning others
  Thread-9/DatabaseAction: query: INSERT INTO groups (gname) VALUES (?)
  Thread-9/DatabaseAction: Trying to set column groups.gname from
  request using getAttribute method
  Thread-9/DatabaseAction: Setting column groups.gname [0] null
  Thread-9/DatabaseAction:  row no. 0
  Thread-9/DatabaseAddAction: Automatically setting key
  Thread-9/DatabaseAction: Setting column groups.gname[0] to null
  Thread-9/DatabaseAction: Could not select output mode attribute:null
  Thread-9/DatabaseAction: Setting column groups.gid[0] to 10
  Thread-9/DatabaseAction: Could not select output mode attribute:null
  Thread-9/DatabaseAction: Could not select output mode attribute:null
  Thread-9/DefaultComponentFactory: ComponentFactory decommissioning
  instance of  org.apache.cocoon.acting.modular.DatabaseAddAction.
 
  Also, the sitemap is:
 
   !-- add own new group --
   map:act type=req-params
  map:parameter name=parameters value=add-group
  groups.gname/
  map:act type=mod-db-add
map:parameter name=table-set value=groups/
  /map:act
   /map:act
 
 
  Please help,
 
  Check the documentation at User Documentation/Actions/Database. Read
  closely the sections How to obtain Values and How to store Values
  e.g. in your Session.
 
  It's not completely clear, but it helps. Here are some examples from
  what I have done so far. I hope they are right.
 
  1. Declaration of the modular action in the sitemap:
   map:action name=mod-db-add
 src=org.apache.cocoon.acting.modular.DatabaseAddAction
 !--  throw-exceptiontrue/throw-exception  --
 !--  If this is set false, when the action fails it does not
  produce an error
 inputrequest-parameter/input !--This input
  module has to be described in cocoon.xconf. --
 outputsession-attribute/output
 !--Ditto for the output module--
   /map:action
  2. Define map:act/ in the sitemap:
map:act type=mod-db-add src=optional src 
 map:parameter name=descriptor value=database.xml/
 map:parameter name=table-set value=table-set
  value/
 !--  You can also map parameters for the action, such
  as map:parameter name=throw-exception value=true/  --
   /map:act
 
  Hope this helps.

 Forgot a couple of things.
 In the descriptor file:
 value name=ID  type=int
 mode name=session-attribute
 parameter=org.apache.cocoon.components.modules.output.OutputModule:ID[0]
 type=attrib/
 !-- if others-mode=attrib, use this one --
 mode name=request-parameter parameter=ID type=request/
 !-- if others-mode=request, use this one --
 mode name=something parameter=ID type=all/
 !-- I don't care what others-mode is, always use this one --
 /value


 mode name=request-parameter parameter=PREFIX type=request

 table-set name=MAILLIST-upd
 table name=NIAC_MAILLIST others-mode=request/
 /table-set
 Here others-mode request is saying get the values from however I
 defined type=request in the mode name.
 Other values 

Re: mod-db example not working.

[Antonio Gallardo Rivera]

Thanks, Chris.

Yes, I am using the lastest 2.1 CVS, like always ;)

I made this changes in the sitemap:

map:action name=mod-db-add
src=org.apache.cocoon.acting.modular.DatabaseAddAction
  descriptordatabase.xml/descriptor
  inputrequest-param/input
  output-moderequest-attr/output-mode
  throw-exceptionfalse/throw-exception
/map:action

map:action name=mod-db-upd
src=org.apache.cocoon.acting.modular.DatabaseUpdateAction
  descriptordatabase.xml/descriptor
  inputrequest-param/input
  output-moderequest-attr/output-mode
  throw-exceptionfalse/throw-exception
/map:action

map:action name=mod-db-del
src=org.apache.cocoon.acting.modular.DatabaseDeleteAction
  descriptordatabase.xml/descriptor
  inputrequest-param/input
  output-moderequest-attr/output-mode
  throw-exceptionfalse/throw-exception
/map:action

I will put a copy on this on the Wiki now :)

Thanks again,

Antonio Gallardo.

El Miércoles, 16 de Octubre de 2002 08:12, Christian Haul escribió:
 On 16.Oct.2002 -- 07:53 AM, Antonio Gallardo Rivera wrote:
  Thread-9/DatabaseAction: Could not select output mode attribute:null

 So, you are using a CVS version, eh? The default outputmode used to be
 (and still is) attribute which was recently renamed
 request-attr. You need to add / change the output-mode/ tag of the
 action declaration accordingly. Most likely you will need to add
 inputrequest-param/input as well.

 I'm currently creating a block for the database stuff. When that is
 done, I'll change all the defaults to the new values. Sorry for now.

   Chris.

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RE: Request parameters in a cocoon:/

[ROSSEL Olivier]

 map:match pattern=*.xsp
map:generate type=serverpages src=xsp/(1).xsp/
map:transform src=stylesheets/copySelf.xsl /
map:serialize type=xml/
 /map:match

 map:match pattern=bigPage
map:aggregate element=page
   map:part src=cocoon:/data1.xsp/
   map:part src=cocoon:/data2.xsp/
   map:part src=cocoon:/data3.xsp/
/map:aggregate
map:transform src=stylesheets/bigPage.xsl /
map:serialize /
 /map:match

My quiestion is that if I send this URl to Cocoon:
http://.../bigPage?foo=1bar=0

Will I be able to retrieve those data in the copySelf.xsl?
(defining use-stylesheet-parameters for it, of course)
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Q: Stripped-Down usage? (no web server)

[Torched Salamander]

Has anyone used *just* the core components of cocoon in a project?

I don't have a web server, I'm not running tomcat.  Currently, I have a 
bunch of java classes that make SQL calls against a DB, and build up a big 
XML doc.  I then have more java classes that apply various XSL 
transformations to create some HTML pages on disk.  (It is for documentation 
purposes.)  After finding out about cocoon and reading the docs, parts of it 
look perfect for me, but I haven't found any docs or examples of people 
using *just* the
core DB to output (HTML) pipeline without using all the other tomcat etc 
overhead.  Does anyone know of a doc, have an example, or have advice on 
where to look to create a minimalist non-webby implementation using cocoon 
tech?



_
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http://resourcecenter.msn.com/access/plans/freeactivation.asp


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Re: xInclude and SQL Transformer NullPointerException

[Timothy Larson]

I had a similar problem.  When I used the XInclude transformer, I got
a NullPointerException when I tried to refer to the results with the
cocoon:/ protocol. Here was my solution (bad hack, but it worked):

I made a stylesheet copy-of.xsl that simply copied what it was passed
without changing it.  Then I used this stylesheet after the XInclude
transformer to get rid of the errors:

map:match pattern=somefile.xml
  map:generate src=somefile.xml/
  map:transform type=xinclude/
  map:transform src=copy-of.xsl/
  !-- maybe SLQTransformer will work here now :) --
  map:serialize/
/map:match

map:match pattern=otherfile.xml
  map:generate src=cocoon:/somefile/
  map:serialize/
/map:match

Hope this helps,
Tim

 [EMAIL PROTECTED] 10/16/02 09:27AM 
I experience the following problem: I am including fragments of another xml file using 
xinclude and 
the xpointer() syntax. Works fine. If I then want to use the SQLTransformer within the 
same 
pipeline, I get a

org.apache.cocoon.ProcessingException: Failed to execute pipeline.: 
java.lang.NullPointerException
Original exception : java.lang.Original exception : java.lang.NullPointerException
at org.apache.xml.utils.AttList.getValue(AttList.java:247)
at 
org.apache.cocoon.transformation.SQLTransformer.startQueryElement(SQLTransformer.java:403)
at 
org.apache.cocoon.transformation.SQLTransformer.startTransformingElement(SQLTransformer.java:742)
...

If I take the result of the xinclude step, save it as a file and just process it using 
the same 
SQLTransformer step, everything works fine...

Using 2.03 / Tomcat 4.04, but a recent CVS shows the same behaviour.

I personally didn't find anything in bugzilla, but is it a known bug, or could I have 
done something 
wrong? Any ideas?

Martin.



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RE: Request parameters in a cocoon:/

[Ryan Agler]

Good question -- I have not tried that scenario.  As a workaround,
instead of extracting request parameters from a stylesheet, you could
something like this in the xsp

fooxsp:exprrequest.getParameter(foo)/xsp:expr/foo
barxsp:exprrequest.getParameter(bar)/xsp:expr/bar

and use XSLT to get the params during transformation.

-Original Message-
From: ROSSEL Olivier [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, October 16, 2002 11:26 AM
To: '[EMAIL PROTECTED]'
Subject: RE: Request parameters in a cocoon:/

My quiestion is that if I send this URl to Cocoon:
http://.../bigPage?foo=1bar=0

Will I be able to retrieve those data in the copySelf.xsl?
(defining use-stylesheet-parameters for it, of course)


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RE: Request parameters in a cocoon:/

[ROSSEL Olivier]

 Good question -- I have not tried that scenario.  As a workaround,
 instead of extracting request parameters from a stylesheet, you could
 something like this in the xsp
 
 fooxsp:exprrequest.getParameter(foo)/xsp:expr/foo
 barxsp:exprrequest.getParameter(bar)/xsp:expr/bar
 
 and use XSLT to get the params during transformation.

I think that a cocoon:/ call resets all the requestParameters.
It seems that you can retrieve them if you manage to include them 
as *part of* the URL of the cocoon:/.
This e-mail is intended only for the above addressee. It may contain
privileged information. If you are not the addressee you must not copy,
distribute, disclose or use any of the information in it. If you have
received it in error please delete it and immediately notify the sender.
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Re: Request parameters in a cocoon:/

[Cédric Damioli]

ROSSEL Olivier wrote:
Good question -- I have not tried that scenario.  As a workaround,
instead of extracting request parameters from a stylesheet, you could
something like this in the xsp

fooxsp:exprrequest.getParameter(foo)/xsp:expr/foo
barxsp:exprrequest.getParameter(bar)/xsp:expr/bar

and use XSLT to get the params during transformation.
 
 
 I think that a cocoon:/ call resets all the requestParameters.

Maybe, but it should not!

Its purpose is to create a new request with old AND new parameters (AFAIU)

 It seems that you can retrieve them if you manage to include them 
 as *part of* the URL of the cocoon:/.

That works great.


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RE: Request parameters in a cocoon:/

[ROSSEL Olivier]

  I think that a cocoon:/ call resets all the requestParameters.
 
 Maybe, but it should not!

Are you sure?

 
 Its purpose is to create a new request with old AND new 
 parameters (AFAIU)

Well, if you have ideas about how I can pass NEW request parameters 
for the cocoon:/ call, I am really interested.
Using a GET-style URL (cocoon:/toto.xsp?foo=1) fails for me (C2.0.2).
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Re: mod-db example not working.

[Antonio Gallardo Rivera]

Sorry, I made and error, I needed to change:

output-mode to output in the below description.

Antonio Gallardo

El Miércoles, 16 de Octubre de 2002 09:09, Antonio Gallardo Rivera escribió:
 Thanks, Chris.

 Yes, I am using the lastest 2.1 CVS, like always ;)

 I made this changes in the sitemap:

 map:action name=mod-db-add
   src=org.apache.cocoon.acting.modular.DatabaseAddAction
   descriptordatabase.xml/descriptor
   inputrequest-param/input
   output-moderequest-attr/output-mode
   throw-exceptionfalse/throw-exception
 /map:action

 map:action name=mod-db-upd
   src=org.apache.cocoon.acting.modular.DatabaseUpdateAction
   descriptordatabase.xml/descriptor
   inputrequest-param/input
   output-moderequest-attr/output-mode
   throw-exceptionfalse/throw-exception
 /map:action

 map:action name=mod-db-del
   src=org.apache.cocoon.acting.modular.DatabaseDeleteAction
   descriptordatabase.xml/descriptor
   inputrequest-param/input
   output-moderequest-attr/output-mode
   throw-exceptionfalse/throw-exception
 /map:action

 I will put a copy on this on the Wiki now :)

 Thanks again,

 Antonio Gallardo.

 El Miércoles, 16 de Octubre de 2002 08:12, Christian Haul escribió:
  On 16.Oct.2002 -- 07:53 AM, Antonio Gallardo Rivera wrote:
   Thread-9/DatabaseAction: Could not select output mode attribute:null
 
  So, you are using a CVS version, eh? The default outputmode used to be
  (and still is) attribute which was recently renamed
  request-attr. You need to add / change the output-mode/ tag of the
  action declaration accordingly. Most likely you will need to add
  inputrequest-param/input as well.
 
  I'm currently creating a block for the database stuff. When that is
  done, I'll change all the defaults to the new values. Sorry for now.
 
  Chris.

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Re: mod-db example not working.

[Antonio Gallardo Rivera]

Bobby:

Are you using the lastes CVS too?

Antonio Gallardo

El Miércoles, 16 de Octubre de 2002 08:53, Bobby Mitchell escribió:
 Bobby Mitchell wrote:
  Antonio Gallardo Rivera wrote:
  I am trying to start the example of mod-db using PostgreSQL.
 
  Currently, I have the autoincr, working, but the problem now is
  inserting a new row in the table groups - the easier one ;).
 
  In the database.xml there is defined as:
 
  table name=groups
  keys
  key name=gid type=int autoincrement=true
  mode name=auto type=autoincr/
  /key
  /keys
  values
  value name=gname type=string/
  /values
  /table
 
  Also
 
  table-set name=groups
  table name=groups/
  /table-set
 
  In the userlist.xsp there is a form that handle the new-group action:
 
  sqltblrow
   gname
 form
   input type=text name=groups.gname size=20 maxsize=20/
   input type=submit name=add-group value=new group/
/form
  /gname
  /sqltblrow
 
  But when I try to Add a new group, It cannot get the groups.gname
  parameter. It store a null. In the sitemap.log I found the following:
 
  Current Sitemap Parameters:
  LEVEL 2
  PARAM: 'add-group' VALUE: 'new group'
  PARAM: 'groups.gname' VALUE: 'wsqa'
  LEVEL 1
  PARAM: '../0' VALUE: 'user-list'
  PARAM: '../1' VALUE: 'user-list'
 
  Thread-9/DefaultComponentFactory: ComponentFactory creating new
  instance of org.apache.cocoon.acting.modular.DatabaseAddAction.
  Thread-9/DefaultComponentFactory: no logger attribute available,
  using standard logger
 
  Thread-9/AbstractComplementaryConfigurableAction: (Re)Loading
  database.xml
  Thread-9/DatabaseAction: modeTypes : {1=others, 2=attribute, 0=autoincr}
  Thread-9/DatabaseAction: i=0
  Thread-9/DatabaseAction: requested mode was autoincr returning
  autoincr
  Thread-9/DatabaseAction: i=1
  Thread-9/DatabaseAction: requested mode was others returning others
  Thread-9/DatabaseAction: query: INSERT INTO groups (gname) VALUES (?)
  Thread-9/DatabaseAction: Trying to set column groups.gname from
  request using getAttribute method
  Thread-9/DatabaseAction: Setting column groups.gname [0] null
  Thread-9/DatabaseAction:  row no. 0
  Thread-9/DatabaseAddAction: Automatically setting key
  Thread-9/DatabaseAction: Setting column groups.gname[0] to null
  Thread-9/DatabaseAction: Could not select output mode attribute:null
  Thread-9/DatabaseAction: Setting column groups.gid[0] to 10
  Thread-9/DatabaseAction: Could not select output mode attribute:null
  Thread-9/DatabaseAction: Could not select output mode attribute:null
  Thread-9/DefaultComponentFactory: ComponentFactory decommissioning
  instance of  org.apache.cocoon.acting.modular.DatabaseAddAction.
 
  Also, the sitemap is:
 
   !-- add own new group --
   map:act type=req-params
  map:parameter name=parameters value=add-group
  groups.gname/
  map:act type=mod-db-add
map:parameter name=table-set value=groups/
  /map:act
   /map:act
 
 
  Please help,
 
  Check the documentation at User Documentation/Actions/Database. Read
  closely the sections How to obtain Values and How to store Values
  e.g. in your Session.
 
  It's not completely clear, but it helps. Here are some examples from
  what I have done so far. I hope they are right.
 
  1. Declaration of the modular action in the sitemap:
   map:action name=mod-db-add
 src=org.apache.cocoon.acting.modular.DatabaseAddAction
 !--  throw-exceptiontrue/throw-exception  --
 !--  If this is set false, when the action fails it does not
  produce an error
 inputrequest-parameter/input !--This input
  module has to be described in cocoon.xconf. --
 outputsession-attribute/output
 !--Ditto for the output module--
   /map:action
  2. Define map:act/ in the sitemap:
map:act type=mod-db-add src=optional src 
 map:parameter name=descriptor value=database.xml/
 map:parameter name=table-set value=table-set
  value/
 !--  You can also map parameters for the action, such
  as map:parameter name=throw-exception value=true/  --
   /map:act
 
  Hope this helps.

 Forgot a couple of things.
 In the descriptor file:
 value name=ID  type=int
 mode name=session-attribute
 parameter=org.apache.cocoon.components.modules.output.OutputModule:ID[0]
 type=attrib/
 !-- if others-mode=attrib, use this one --
 mode name=request-parameter parameter=ID type=request/
 !-- if others-mode=request, use this one --
 mode name=something parameter=ID type=all/
 !-- I don't care what others-mode is, always use this one --
 /value


 mode name=request-parameter parameter=PREFIX type=request

 table-set name=MAILLIST-upd
 table name=NIAC_MAILLIST others-mode=request/
 /table-set
 Here others-mode request is saying get the values from however I
 defined type=request in the 

Re: Q: Stripped-Down usage? (no web server)

[Geoff Howard]

You can use the cocoon CLI command line interface,
by executing org.apache.cocoon.Main.  It's not very
well documented, but you can glean enough to use it
from the archive, the source code and the build target
for the docs.

HTH,
Geoff Howard

--- Torched Salamander [EMAIL PROTECTED] wrote:
 Has anyone used *just* the core components of cocoon
 in a project?
 
 I don't have a web server, I'm not running tomcat. 
 Currently, I have a 
 bunch of java classes that make SQL calls against a
 DB, and build up a big 
 XML doc.  I then have more java classes that apply
 various XSL 
 transformations to create some HTML pages on disk. 
 (It is for documentation 
 purposes.)  After finding out about cocoon and
 reading the docs, parts of it 
 look perfect for me, but I haven't found any docs or
 examples of people 
 using *just* the
 core DB to output (HTML) pipeline without using
 all the other tomcat etc 
 overhead.  Does anyone know of a doc, have an
 example, or have advice on 
 where to look to create a minimalist non-webby
 implementation using cocoon 
 tech?
 
 
 

_
 Get a speedy connection with MSN Broadband.  Join
 now! 

http://resourcecenter.msn.com/access/plans/freeactivation.asp
 
 

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 FAQ before posting.
 http://xml.apache.org/cocoon/faq/index.html
 
 To unsubscribe, e-mail:
 [EMAIL PROTECTED]
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Re: mod-db example not working.

[Christian Haul]

On 16.Oct.2002 -- 10:53 AM, Bobby Mitchell wrote:
 Here others-mode request is saying get the values from however I 
 defined type=request in the mode name.
Other values are: attrib - get values from attributes; session if 
 input/ is session, request if input/ is request. others -- I'm not 
 sure.
I could be absolutely wrong on this one, but it seems to work.

If a mode @name is omitted, the default is used which is set using the
input/ tag when configuring the action. If that is missing as well,
the actions default to request (will be request-param).

Any other InputModule could be used instead. What modules exist is
constantly changing, their description can be found in the javadocs in
the o.a.c.components.modules.input package.

 It would be really nice if we could list all combinations of values with 
 a short description(not too short) about what each setting accomplishes 
 and put it in the docs for the mod-db actions.

Could you be a bit more specific, what values you are referring to?

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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Problems running servlets under cocoon

[Mauro Daniel Ardolino]

Hello!
I'm having problems trying to run servlets under cocoon.

Error message on browser:

Cocoon 2 - Internal server error
java.lang.RuntimeException: servlet/maeff could not be found. (possible
context problem)
at
org.apache.cocoon.components.url.ContextURLFactory.getURL(ContextURLFactory.java:98)
at
org.apache.cocoon.components.url.URLFactoryImpl.getURL(URLFactoryImpl.java:116)
at
org.apache.cocoon.components.source.SourceHandlerImpl.getSource(SourceHandlerImpl.java:181)
..

In the web.xml configuration file, I added the following lines:
---
...
servlet
servlet-namemaeFilterForm/servlet-name
descriptionun servlet sencillo/description

servlet-classuseOfTrax.MaeFilterFormServlet/servlet-class
load-on-startup5/load-on-startup
/servlet
servlet-mapping
  servlet-namemaeFilterForm/servlet-name
  url-pattern/servlet/maeff/url-pattern
/servlet-mapping
...

In the sitemap, inside pipeline:
---
...
map:match pattern=maeff
map:read mime-type=text/html src=context://servlet/maeff / 
/map:match
...

The URL:
---
http://host:port/MaeQueryPrototype/maeff
(MaeQueryPrototype is the project)

What Am I doing wrong?

Thanks in advance.

-- Mauro


-- 
Ing.Mauro Daniel Ardolino
Departamento de Desarrollo y Servicios
Altersoft
Billinghurst 1599 - Piso 9
C1425DTE - Capital Federal
Tel/Fax: 4821-3376 / 4822-8759
mailto: [EMAIL PROTECTED]
website: http://www.altersoft.com.ar


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Re: mod-db example not working.

[Bobby Mitchell]

Antonio Gallardo Rivera wrote:

Bobby:

Are you using the lastes CVS too?

Yes, from about 2 weeks ago.


Antonio Gallardo

El Miércoles, 16 de Octubre de 2002 08:53, Bobby Mitchell escribió:
  

Bobby Mitchell wrote:


Antonio Gallardo Rivera wrote:
  

I am trying to start the example of mod-db using PostgreSQL.

Currently, I have the autoincr, working, but the problem now is
inserting a new row in the table groups - the easier one ;).

In the database.xml there is defined as:

table name=groups
keys
key name=gid type=int autoincrement=true
mode name=auto type=autoincr/
/key
/keys
values
value name=gname type=string/
/values
/table

Also

table-set name=groups
table name=groups/
/table-set

In the userlist.xsp there is a form that handle the new-group action:

sqltblrow
 gname
   form
 input type=text name=groups.gname size=20 maxsize=20/
 input type=submit name=add-group value=new group/
  /form
/gname
/sqltblrow

But when I try to Add a new group, It cannot get the groups.gname
parameter. It store a null. In the sitemap.log I found the following:

Current Sitemap Parameters:
LEVEL 2
PARAM: 'add-group' VALUE: 'new group'
PARAM: 'groups.gname' VALUE: 'wsqa'
LEVEL 1
PARAM: '../0' VALUE: 'user-list'
PARAM: '../1' VALUE: 'user-list'

Thread-9/DefaultComponentFactory: ComponentFactory creating new
instance of org.apache.cocoon.acting.modular.DatabaseAddAction.
Thread-9/DefaultComponentFactory: no logger attribute available,
using standard logger

Thread-9/AbstractComplementaryConfigurableAction: (Re)Loading
database.xml
Thread-9/DatabaseAction: modeTypes : {1=others, 2=attribute, 0=autoincr}
Thread-9/DatabaseAction: i=0
Thread-9/DatabaseAction: requested mode was autoincr returning
autoincr
Thread-9/DatabaseAction: i=1
Thread-9/DatabaseAction: requested mode was others returning others
Thread-9/DatabaseAction: query: INSERT INTO groups (gname) VALUES (?)
Thread-9/DatabaseAction: Trying to set column groups.gname from
request using getAttribute method
Thread-9/DatabaseAction: Setting column groups.gname [0] null
Thread-9/DatabaseAction:  row no. 0
Thread-9/DatabaseAddAction: Automatically setting key
Thread-9/DatabaseAction: Setting column groups.gname[0] to null
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DatabaseAction: Setting column groups.gid[0] to 10
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DatabaseAction: Could not select output mode attribute:null
Thread-9/DefaultComponentFactory: ComponentFactory decommissioning
instance of  org.apache.cocoon.acting.modular.DatabaseAddAction.

Also, the sitemap is:

 !-- add own new group --
 map:act type=req-params
map:parameter name=parameters value=add-group
groups.gname/
map:act type=mod-db-add
  map:parameter name=table-set value=groups/
/map:act
 /map:act


Please help,


Check the documentation at User Documentation/Actions/Database. Read
closely the sections How to obtain Values and How to store Values
e.g. in your Session.

It's not completely clear, but it helps. Here are some examples from
what I have done so far. I hope they are right.

1. Declaration of the modular action in the sitemap:
 map:action name=mod-db-add
   src=org.apache.cocoon.acting.modular.DatabaseAddAction
   !--  throw-exceptiontrue/throw-exception  --
   !--  If this is set false, when the action fails it does not
produce an error
   inputrequest-parameter/input !--This input
module has to be described in cocoon.xconf. --
   outputsession-attribute/output
   !--Ditto for the output module--
 /map:action
2. Define map:act/ in the sitemap:
  map:act type=mod-db-add src=optional src 
   map:parameter name=descriptor value=database.xml/
   map:parameter name=table-set value=table-set
value/
   !--  You can also map parameters for the action, such
as map:parameter name=throw-exception value=true/  --
 /map:act

Hope this helps.
  

Forgot a couple of things.
In the descriptor file:
value name=ID  type=int
mode name=session-attribute
parameter=org.apache.cocoon.components.modules.output.OutputModule:ID[0]
type=attrib/
!-- if others-mode=attrib, use this one --
mode name=request-parameter parameter=ID type=request/
!-- if others-mode=request, use this one --
mode name=something parameter=ID type=all/
!-- I don't care what others-mode is, always use this one --
/value


mode name=request-parameter parameter=PREFIX type=request

table-set name=MAILLIST-upd
table name=NIAC_MAILLIST others-mode=request/
/table-set
Here others-mode request is saying get the values from however I
defined type=request in the mode name.
Other values are: attrib - get values from attributes; session if
input/ is session, request if input/ is request. others 

Re: mod-db example not working.

[Bobby Mitchell]

Could you be a bit more specific, what values you are referring to?
  

I had the most trouble figuring out the descriptor file.
   
keys 
   key name=ID type=string autoincrement=false
   mode name=request parameter=ID type=all/
!-- if mode is not defined it defaults to request parameter --
!-- name=the name of the input-module or autoincrement-module 
as defined in cocoon.xconf/ --
!--parameter=the name of the parameter that the data is 
retrieved from, choices could be session attribute, request attribute, 
request parameter/--
!--type=defined in table-set/table/others-mode, choices are: 
request, attrib, all/ --
   !-- if type=autoincr , then name will be an 
autoincrement-module --
!-- retrieve data from the mode tag with type=others-mode--
!-- if a mode tag has a type=all this tag is always used 
regardless of others-mode --
/key
/keys

!-- mode tags are only useful in key/ elements --


I know that a lot of info is included in the database.xml file in the 
sample, but I think it would be helpful to slow people like me to have 
it in the documentation, also.

Bobby

-- 
Robert J. (Bobby) Mitchell
Systems Administrator
NASA Institute for Advanced Concepts
555A 14th St Atlanta, Ga. 30318
Phone: (404)347-9633 Fax: (404)347-9638





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Re: Q: Stripped-Down usage? (no web server)

[Jerry Fowler]

My home-rolled version (which you can easily improve) is:

#!/bin/tcsh

setenv CATALINA_HOME here
setenv CATALINA_BASE there

cd $CATALINA_BASE
foreach lib (`find $CATALINA_HOME/common/lib webapps/cocoon/WEB-INF/lib 
-name *.jar`)
 if (! $?CLASSPATH ) then
 setenv CLASSPATH $lib
 else
 setenv CLASSPATH $CLASSPATH':'$lib
 endif
end
setenv CLASSPATH $CLASSPATH':'webapps/cocoon/WEB-INF/classes

if ( ! $#argv ) then
   echo Usage:
   echo $0 '[http://localhost:8080]/URI [...]'
   echo You should run this from $CATALINA_BASE
   echo '(CLASSPATH word length problems...)'
   exit
endif

java org.apache.cocoon.Main \
 --brokenLinkFile ./tmp/broken-links \
 --logLevel DEBUG \
 --contextDir ./webapps/cocoon \
 --destDir ./tmp \
 --workDir ./tmpwork \
 --configFile ./webapps/cocoon/WEB-INF/cocoon.xconf \
  $* | tee ./cocoon-test.log


Geoff Howard wrote:
 You can use the cocoon CLI command line interface,
 by executing org.apache.cocoon.Main.  It's not very
 well documented, but you can glean enough to use it
 from the archive, the source code and the build target
 for the docs.
 
 HTH,
 Geoff Howard
 
 --- Torched Salamander [EMAIL PROTECTED] wrote:
 
Has anyone used *just* the core components of cocoon
in a project?

I don't have a web server, I'm not running tomcat. 
Currently, I have a 
bunch of java classes that make SQL calls against a
DB, and build up a big 
XML doc.  I then have more java classes that apply
various XSL 
transformations to create some HTML pages on disk. 
(It is for documentation 
purposes.)  After finding out about cocoon and
reading the docs, parts of it 
look perfect for me, but I haven't found any docs or
examples of people 
using *just* the
core DB to output (HTML) pipeline without using
all the other tomcat etc 
overhead.  Does anyone know of a doc, have an
example, or have advice on 
where to look to create a minimalist non-webby
implementation using cocoon 
tech?




 
 _
 
Get a speedy connection with MSN Broadband.  Join
now! 

 
 http://resourcecenter.msn.com/access/plans/freeactivation.asp
 


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+1 713.842.2121 x292
8275 El Rio, Suite 130
Houston, Texas 77054


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RE: Request parameters in a cocoon:/

[Lee V]

Modifying Ryan's example a little bit...

map:match pattern=*.xsp
 map:generate type=serverpages src=xsp/(1).xsp/
 map:transform src=stylesheets/copySelf.xsl 
  map:parameter name=use-request-parameters value=true /
 /map:transform
 map:serialize type=xml/
/map:match

map:match pattern=bigPage
 map:act type=request
  map:parameter name=parameters value=true /
  map:aggregate element=page
   map:part src=cocoon:/data1.xsp{requestQuery}/
   map:part src=cocoon:/data2.xsp{requestQuery}/
   map:part src=cocoon:/data3.xsp{requestQuery}/
  /map:aggregate
 /map:act
 map:transform src=stylesheets/bigPage.xsl /
 map:serialize /
/map:match

This passes the original request parameters to all of the cocoon:/ calls
and allows you to use them in the copySelf stylesheet.

I hope this helps.


- Lee


-Original Message-
From: ROSSEL Olivier [mailto:[EMAIL PROTECTED]] 
Sent: October 16, 2002 10:26 AM
To: '[EMAIL PROTECTED]'
Subject: RE: Request parameters in a cocoon:/

 map:match pattern=*.xsp
map:generate type=serverpages src=xsp/(1).xsp/
map:transform src=stylesheets/copySelf.xsl /
map:serialize type=xml/
 /map:match

 map:match pattern=bigPage
map:aggregate element=page
   map:part src=cocoon:/data1.xsp/
   map:part src=cocoon:/data2.xsp/
   map:part src=cocoon:/data3.xsp/
/map:aggregate
map:transform src=stylesheets/bigPage.xsl /
map:serialize /
 /map:match

My quiestion is that if I send this URl to Cocoon:
http://.../bigPage?foo=1bar=0

Will I be able to retrieve those data in the copySelf.xsl?
(defining use-stylesheet-parameters for it, of course)
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Re: Cocoon 1.8.2 and FOP 0.20.4

[J.Pietschmann]

George Pieri wrote:
 Do you know if new Cocoon 2.0 supports the new FOP ?
Yes on both accounts.

 Even though I think cocoon and APIs such as FOP are great
 the general trend that I seem to finding is that the software
 tends not to be backward compatable which sometimes make it 
 difficult in a corporate environment.
TANSTAAFL

J.Pietschmann


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Modular FormValidator?

[Antonio Gallardo Rivera]

Hi! I am finished a challenge with Modular Database Actions. :)

Can someone tell me if there are some similar in the FormValidator?

I mean some kind of FormValidator action that can be combined with Modular 
Databse Actions.

Thanks in advance,

Antonio Gallardo

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[C 2.1 CVS] - About roles in user Authentication

[Antonio Gallardo Rivera]

I have configured the User Authentication sucessfully. I saw that there is a 
role field. Is this value a must field?

I made my own path building tables in a database for users, object and 
permission. The permissions are for example:

Admin users, admin lists, create new data, etc.

Then I saw that there are some roles and some people are talking about the 
role importance and a way to create new roles. But it is not clear the way to 
use it. How it can make our life a little easier.

I think I know how to use it, but it looks to me like a initial draft of a big 
work in the future. This is how I see to the roles at the current level in 
the CVS. May be I am wrong and I hope tha I am ;).

Is there a example of how to use the roles and the more advanced features of 
the authentication Manager like ?

Can someone explain what is the importance of the role and how to use it? How 
to interact with roles and the other features of the Authentication manager 
tha can make our lifes better?

Thanks in advance,

Antonio Gallardo Rivera.

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DBPrism with DB2

[Shawn Hainsworth]

Has anyone used DB Prism with DB2, specifically DB2 on the I-Series
(AS/400).  I have not been able to find any adapters -- just stubs in the DB
Prism source?


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Sunrise Authorization Tutorials

[Richard Reyes]

Hello Guys,

I am creating application portal where i'll be using Sunrise Authentication
and Authorization. I think I have implemented the basics of Authentication
and what left is the implementations of the Authorization.

Can anyone give me any examples on how to implement these in my pipelines?

To be specific, what I would like to do is... as a system administrator I
would like to create different roles and assign different web contents for
them.  Then create accounts for different users and assign them to the
different roles I have created.

FYI. I have read the manual, but the manuals are not enough for me to learn
how to do it.

Can anyone give exact steps on how I can use the authorizations?

Thanks in advance

Richard


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Re: Modular FormValidator?

[Christian Haul]

On 16.Oct.2002 -- 03:14 PM, Antonio Gallardo Rivera wrote:
 Hi! I am finished a challenge with Modular Database Actions. :)
 
 Can someone tell me if there are some similar in the FormValidator?

No. There's one reading request attributes and one reading session
attributes. And of course the XForms package doing XMLForms which is
really more like a successor to FormValidator.

It shouldn't be really difficult to modify FormValidator to use
InputModules, but I haven't come around to it. And since most user input
is request parameters, it wouldn't help much anyway.

 I mean some kind of FormValidator action that can be combined with Modular 
 Databse Actions.

Combine it, you can. They don't interfere and live happily together.

Chris.
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