Session-Timeout

[Michael Mangeng]

Hi

I was wondering where i can define the session timeout for my cocoon
application.
I get errors if i try to set it anywhere in the web.xml with the following
entry:

session-config
session-timeout60/session-timeout
/session-config


---

How can i change the default timeout value of my webapp ?

thanx
mike



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Re: How to get URL parameters in an xsp:logic area ?

[Michael Mangeng]

Hi!

You can use the xsp-request:get-parameter name=bar/ tag even inside the
a xsp:logic tag.

so you can do:
xsp:logic
String myString = xsp-request:get-parameter name=bar/;
/xsp:logic

(xsp-request must be mapped to http://apache.org/xsp/request/2.0 )
greetings
mike
- Original Message -
From: Ganael LAPLANCHE [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 26, 2002 4:03 PM
Subject: How to get URL parameters in an xsp:logic area ?


 Hi !

 I'd like to acces an URL variable in an xsp:logic area ???
 I call my page with : http:///foo.xml?bar=hello and would like to
 get the value of bar into a string element to re-use it.

 How would you do that ? Must be simple... but I'm a newbie... :)

 Thank you,

 Ganael.






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Re: How to get URL parameters in an xsp:logic area ?

[Michael Mangeng]

Hmmm

I´ve testet mixing POST and GET parameters and it works fine here
(tomcat 404, cocoon203, msie6x)
Maybe your browser cannot mix the methods do this...
Try submitting the GET parameter as a hidden param in the form..

input type=hidden name=bar value=foo/

(or did  i misunderstand you?)

greetings
mike
- Original Message -
From: Ganael LAPLANCHE [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 26, 2002 5:05 PM
Subject: Re: How to get URL parameters in an xsp:logic area ?


 I works fine with a hand-typed URL, but If the URL is requested
 by a form (action=url?foo=bar), it doesn't work... I can't acces to my
 variable (even if it appears in the URL area of my navigator).
 Do you have any idea ??? Many thanks...

 On Mon, 2002-08-26 at 16:11, Michael Mangeng wrote:
  Hi!
 
  You can use the xsp-request:get-parameter name=bar/ tag even inside
the
  a xsp:logic tag.
 
  so you can do:
  xsp:logic
  String myString = xsp-request:get-parameter name=bar/;
  /xsp:logic
 
  (xsp-request must be mapped to http://apache.org/xsp/request/2.0 )
  greetings
  mike
  - Original Message -
  From: Ganael LAPLANCHE [EMAIL PROTECTED]
  To: [EMAIL PROTECTED]
  Sent: Monday, August 26, 2002 4:03 PM
  Subject: How to get URL parameters in an xsp:logic area ?
 
 
   Hi !
  
   I'd like to acces an URL variable in an xsp:logic area ???
   I call my page with : http:///foo.xml?bar=hello and would like to
   get the value of bar into a string element to re-use it.
  
   How would you do that ? Must be simple... but I'm a newbie... :)
  
   Thank you,
  
   Ganael.
  
  
  
  
  
  
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Re: Error no connections in the pool with mySQL?

[Michael Mangeng]

Hi

Which version of Cocoon are you using?
You only mentioned Cocoon 2.0 which isn´t enought.

Cocoon 2.0.2 has a problem with the connection pooling caused by the JDBC
update in JDK 1.4.0.
I had a similar problem - a update to cocoon 2.0.3 solved my problem.

greetings
mike
- Original Message -
From: Derek Hohls [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Friday, August 16, 2002 2:24 PM
Subject: Re: Error no connections in the pool with mySQL?


 Thanks for the suggestion - I see it was it was all lowercase
 on my machine too - however, when I changed it to 'mySQL'
 here, and restarted Tomcat, I did not get any errors on my
 machine - in other words, the case doesnt not affect the
 problem happening on the client machine.

 so I dont think this is the cause (unfortunately).

  [EMAIL PROTECTED] 16/08/2002 02:12:20 
 --org.gjt.mm.mySQL.Driver

 I define mine as org.gjt.mm.mysql.Driver instead...




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Re: Usage of in URLs

[Michael Mangeng]

Hi

Since  is a special char you have to mark it as character data.

urlhttp://www.foo.com/some-path?arg1=value1![CDATA[]]arg2=value2/url

greetings
mike
- Original Message - 
From: Themba Mbatha [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 12, 2002 8:19 PM
Subject: Usage of  in URLs


 Hi all;
 
 Perhaps this has been asked. I need to show a url as in
 urlhttp://www.foo.com/some-path?arg1=value1arg2=value2/url into the
 transformed XML. I am getting errors with Cocoon (the generator, in
 particular) each time it encounters an  character. I am told this is an
 XML problem but I was wondering if anyone has had to deal with this type
 of problem.
 
 Thanx.
 
 
 
 
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Re: Cocoon mysql

[Michael Mangeng]

Hi Jessica

You do not have to mention a JARs in contextroot/WEB-INF/lib/ in web.xml.
Restoring the old web.xml and restart tomcat.

If the error is still there, try to locate it in
contextroot/WEB-INF/logs/*.logs.

greetings
mike
- Original Message -
From: Jessica Niewint [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 09, 2002 5:20 PM
Subject: Cocoon  mysql


 Ok I want to connect to mysql and I heard that there will be problems with
 jdk1.4. and the mm.mysql.driver ... so I actually have:

 jdk 1.2.2
 cocoon 2.0.3
 tomcat 4.0.4 ...

 everything works fine until I try to implement the mm.mysql.driver
 (2.0.14). I downloaded the driver , unjared it.  I tried to install the
 driver by enter the extra-classpath for the driver in the
 $COCOON_HOME/WEB-INF/web.xml file (my ABSOLUTE-PATH-TO-ARCHIVE is
 /jdbc/mm.mysql-2.0.14/mm.mysql-2.0.14-bin.jar) and by copy the
 mm.mysql-2.0.14-bin.jar file  into the $COCOON_HOME/WEB-INF/lib directory
 and add in both cases to the load-class element in the web.xml file
 org.gjt.mm.msyql.Driver ...
 When I try to open the httpd://localhost:8181/cocoon page I got an
internal
 server error ... so what did I forget ? Where was I wrong ???


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Connection pooling w. 1.4.0.

[Michael Mangeng]

Hi

I know about the connection pooling problem with 1.4.0. So i´ve used 1.3.1
so far.
Now i need to update to 1.4.0 and I´m wondering what i can do to use
connection pooling with 1.4.0

thanx for help
greetings
mike


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Re: php-xml-cocoon-html | wml --- query string lost

[Michael Mangeng]

I haven´t done anything with PHPcocoon yet but 
i think you have to use the PHPGenerator.

Since you are not specifing a generator to the 
map:generate tag cocoon uses the filegenerator (if this is the default one in 
your sitemap).

try using:
map:generate src="http://localhost/test/getSomething.php" 
type="php"

while you use:
map:components
 
map:generator
  
map:generator name="php" src="...path-to-phpgenerator..."/
...


hope this is correct ;-)

greetings
mike

  - Original Message - 
  From: 
  Zein 
  To: [EMAIL PROTECTED] 
  
  Sent: Sunday, July 07, 2002 9:05 PM
  Subject: php-xml-cocoon-html 
  | wml --- query string lost 
  
  hi,
  
  iam new to cocoon and want to parse a xml 
  document
  which is made by a 
  php-file.
  
  i call the file like this:
  
  http://localhost:8080/cocoon/test/getSomething.php?foo1=testfoo2=test2foo3=test3
  
  my sitemap entry looks like this:
  
  map:match 
  pattern="test/getSomething.php"
   map:generate src="http://localhost/test/getSomething.php
   map:parameter 
  name="use-request-parameter" value="true"/
   /map:generate
   map:select 
  type="browser"
   --- snipp - no problems 
  here
   /map:select
  /map:match
  
  but it does notwork.
  cocoon does not call the source file with the 
  query string,
  so the variables in my phpfile are 
  empty.
  i also tried out something like 
this:
  
  
  map:match 
  pattern="test/getSomething.php*"
   map:generate src="http://localhost/test/getSomething.php{1}
   map:parameter 
  name="use-request-parameter" value="true"/
   /map:generate
  
  but the same problem.
  does anyone knowwhat's wrong with 
  mysitemap entry
  and how i can fix it?
  i would be very grateful if someone could help 
  me
  and thank you in advance.
  
  i use cocoon 2.0.1 with tomcat 
4.0.3.
  
  regards,
  zein dowe

Re: Multiple Instances / Second does not serve data...

[Michael Mangeng]

Hi

Log file - messages?
One common problem is that the hypersonic sql db cannot startup on the
second machine because the port is blocked from the first hsqldb instance.
Search for hsql in the 2nd cocoon.xconf and change the port or deaktivate
the whole db if this is the problem.

greetings
mike
- Original Message -
From: Alexander Schatten [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, July 05, 2002 11:24 AM
Subject: Multiple Instances / Second does not serve data...


 I am not sure, whether this is a Cocoon core topic, I would say, it is
 moreless a Tomcat problem? so maybe anyone has an idea either:

 for our test server I wanted to run two parallel Cocoon instances on one
 Linux server on different ports:

 (1) I made two directories each containing the same tomcat/cocoon version

 (2) I started the first one on port 9000 (changed Connector port=9000
 and server port to 8005). This one runs, and serves correctly

 (3) the second one is set to port 8080 (default) and the server port to
8010

 (4) I start the second one.


 both seem to run, and I also can shutdown both correctly, but only port
 9000 (the first one) serves data (Tomcat, as well as cocoon), to the
 second one on port 8080 the browser is connecting (no error message),
 but no data is served...


 any ideas?


 thank you in advance!


 Alex


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Re: DatabaseAuthenticatorAction

[Michael Mangeng]

Hi

You can use both the formval and the dbauth action. if you get no error from
the formvalidator action but null from the dbauth action, the supplied
username and password is invalid.

greetings
mike

- Original Message -
From: Chris [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, July 01, 2002 10:59 AM
Subject: DatabaseAuthenticatorAction


 Hi guys

 A question about the DatabaseAuthenticatorAction action. It works and all
so
 I'm not worried about configuring anything. It's more to do with getting
 error messages back from it.

 If I use the FormValidatorAction then I can parse the feedback in XSP
using
 the form-validator logicsheet. Is there any similar way of parsing the
 feedback if I use the DatabaseAuthenticatorAction?

 It's all very well telling a user that a required field is null but I want
 to tell that same user that the username/password combination is invalid.

 TIA.

 Chris



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Esql build error

[Michael Mangeng]

Hi

I´ m trying to build the actual CVS sources.

After the warnings about the missings libs (php, jndi, ...) i get the
following error and the build process stops:

...
Compiling with Java 1.4, debug on, optimize off, deprecation off
Compiling 524 source files to
/home/m1k3/xml-cocoon2-newest/build/cocoon/classes
/home/m1k3/xml-cocoon2-newest/build/cocoon/src/org/apache/cocoon/components/language/markup/xsp/EsqlConnection.java:66:
 org.apache.cocoon.components.language.markup.xsp.EsqlConnection should be declared 
abstract; it does not define setHoldability(int) in 
org.apache.cocoon.components.language.markup.xsp.EsqlConnection
public class EsqlConnection implements Connection {
   ^
1 error

BUILD FAILED


###

whats wrong ?

thanx and greetings
mike

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Re: Unicode-Problems

[Michael Mangeng]

Hi

I´m not sure if you can set the encoding in the map:serialize tag. AFAIK you
have to set it in the map:serializeR tag.

example:
map:components
...
map:serializers
...
map:serializer type=html...
encodingISO-8859-1/encoding
/map:serializer
..
/map:serializers
...
/map:components

If his doesn´t work either, add the encoding tag to the xslt transformer tag
in map:transformers as well.

hope i could help.

greetings
mike

- Original Message -
From: Torsten Reiners [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, June 18, 2002 5:44 PM
Subject: Unicode-Problems


 Hi,

 we are using Cocoon 2.0.2.  Using the following entry in the sitemap

map:match pattern=winfo/
  map:generate src=/home/vorms/website/mathml/math_test.xml/
  map:transform src=/home/vorms/website/mathml/page2html.xsl/
  map:serialize
  encodingISO-8859-1/encoding
 /map:serialize
 /map:match

 we want transform a XML-file to HTML BUT keeping the unicodes. Currently,
 the serializer (to our understanding) transforms, e.g., #8721; into sum;
 which
 is something we do not want. Is there any way to tell cocoon to keep the
 unicode characters??

 Sincerely
 Torsten

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ESQL, Multiple Queries

[Michael Mangeng]

Hi

I´m wondering how i can do multiple selects with 
the esql logicsheet.

thanx
mike

Re: ESQL, Multiple Queries

[Michael Mangeng]

Hi

thanx it works perfectly.

greetings
mike

- Original Message -
From: Derek Hohls [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Wednesday, June 12, 2002 9:54 AM
Subject: Re: ESQL, Multiple Queries


 Mike

 Suggest you work through the IBM Developer Works Tutorial -
 Cocoon 2: Build database-driven sites (05/30/2002)
 it explains things nesting/grouping really clearly...


http://www-105.ibm.com/developerworks/education.nsf/dw/xml-onlinecourse-byne
west?OpenDocumentCount=500

 Derek

  [EMAIL PROTECTED] 12/06/2002 09:53:30 
 Hi

 I m wondering how i can do multiple selects with the esql
 logicsheet.

 thanx
 mike

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Re: Tomcat/cocoon encoding problem

[Michael Mangeng]

Hi

thanx for your help but i´ve already solved the problem with the help of Jan
Uyttenhove.
My locale settings on the linux box had to be changed too.

I´ve written this points together: (hope they help if sombody get the same
probs):

-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
How to use german umlauts on english *nix systems:

Set *nix locale to de_AT (or de_DE):
localedef -c -i de_AT -f ISO-8859-1 de_AT

Set LANG (system environment var) to de_AT (or de_DE)
export LANG='de_AT'

Before starting Tomcat set:
$CATALINA_OPTS to '-Dfile.encoding=ISO8859_1'

sitemap.xmap:
Use encodingISO-8859-1/encoding in the according (e.g. html)
map:serializer tag.

XML/XSP:
Use: ?xml version=1.0 encoding=ISO-8859-1?
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

greetings
mike
- Original Message -
From: KOZLOV Roman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, June 10, 2002 9:17 AM
Subject: Re: Tomcat/cocoon encoding problem


 Hi Michael,

 Did you set the proper encoding for used cocoon's components
 (generator, transformer and so on)? I imagine that serializer has it
 because you wrote that the result XML encoding is ok. What about other
 components?

 Roman

 Michael Mangeng wrote:

  That didn´t do it ;-( *searching* thanx anywaymike
 
   - Original Message -
   From: Jan Uyttenhove
   To: [EMAIL PROTECTED]
   Sent: Friday, June 07, 2002 5:30 PM
   Subject: RE: Tomcat/cocoon encoding problem
Try to start the jvm (tomcat startup) with property
   -Dfile.encoding=ISO8859_1Maybe you should choose another
   encoding, I used ISO8859_1 to solve a similar problem with
   french characters.Hope this helps.Greetz,Janvisit us @
   http://www.xume.be
 
-Original Message-
From: Michael Mangeng
[mailto:[EMAIL PROTECTED]]
Sent: vrijdag 7 juni 2002 16:47
To: [EMAIL PROTECTED]
Subject: Tomcat/cocoon encoding problem
 
Hi I´ve set the encoding of both the xsp and the
xml serializer correctly. After i request the xml
i get the right encoding - ISO-8859-1 in the ?xml
... ? tag but german umlaut´s like äöü are
replaced by '?'. I´ve noticed the same problem
when i use beans on my JSP Pages (without cocoon;
only tomcat)(Using äöü on a jsp works - but as
soon as i set the data in a bean and then request
it back - i have äöü instead of the umlauts in my
string). I´m using linux 2.4.17, jdk1.3.1, tomcat
4.1.2alpha and cocoon2.0.2. So... Is there a
anywhere a setting for the jvm, tomcat or cocoon
that the umlauts are correctly displayed
? greetingsmike
 


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Re: Tomcat/cocoon encoding problem

[Michael Mangeng]

That didn´t do it ;-(

*searching* 

thanx anyway
mike

  - Original Message - 
  From: 
  Jan 
  Uyttenhove 
  To: [EMAIL PROTECTED] 
  
  Sent: Friday, June 07, 2002 5:30 PM
  Subject: RE: Tomcat/cocoon encoding 
  problem
  
  Try 
  to start the jvm (tomcat startup) with property 
  -Dfile.encoding=ISO8859_1
  
  Maybe you should choose another encoding, I used ISO8859_1 to solve a 
  similar problem with french characters.
  
  Hope 
  this helps.
  
  Greetz,
  
  Jan
  
  
  visit us @ http://www.xume.be
  
  
-Original Message-From: Michael Mangeng 
[mailto:[EMAIL PROTECTED]]Sent: vrijdag 7 juni 2002 
16:47To: [EMAIL PROTECTED]Subject: 
Tomcat/cocoon encoding problem
Hi

I´ve set the encoding of both the xsp and the 
xml serializer correctly. Afteri requestthe xml i get the right 
encoding - ISO-8859-1 in the ?xml ... ? tag but german umlaut´s like 
äöü are replacedby '?'.

I´ve noticed the same problem when i use beans 
on my JSP Pages (without cocoon; only tomcat)
(Using äöü on a jsp works - but as soon as i 
set the data in a bean and then request it back - i have äöü instead of the 
umlauts in my string).

I´m using linux 2.4.17, jdk1.3.1, tomcat 
4.1.2alpha and cocoon2.0.2.

So... Is there a anywhere a setting for the 
jvm, tomcat or cocoonthatthe umlauts arecorrectly 
displayed ?

greetings 
mike

Tomcat/cocoon encoding problem

[Michael Mangeng]

Hi

I´ve set the encoding of both the xsp and the xml 
serializer correctly. Afteri requestthe xml i get the right encoding 
- ISO-8859-1 in the ?xml ... ? tag but german umlaut´s like äöü are 
replacedby '?'.

I´ve noticed the same problem when i use beans on 
my JSP Pages (without cocoon; only tomcat)
(Using äöü on a jsp works - but as soon as i set 
the data in a bean and then request it back - i have äöü instead of the umlauts 
in my string).

I´m using linux 2.4.17, jdk1.3.1, tomcat 4.1.2alpha 
and cocoon2.0.2.

So... Is there a anywhere a setting for the jvm, 
tomcat or cocoonthatthe umlauts arecorrectly displayed 
?

greetings 
mike

Re: mm.mysql-2.0.14 + JRE1.4.0 + Cocoon2.0.2 problem resolution?

[Michael Mangeng]

Hi

Yes... i would like to know that too.
After several frustrating days i´ve discovered that i simply have to use
jdk1.3.1... But thats no solution... only a 'workaround'...

Such things would be _VERY_ important to be noted somewhere in the docus and
not only, very good hidden, somewhere in the mailing list archives..

greetings
mike
- Original Message -
From: Jonathan Layes [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, June 03, 2002 4:23 PM
Subject: mm.mysql-2.0.14 + JRE1.4.0 + Cocoon2.0.2 problem resolution?


 Hi all,

 I have found a few snippits in the mailing list archives that indicate
 that mm.mysql-2.0.14 + JRE1.4.0 + Cocoon2.0.2 is a bad combination.

 Has anyone figured out why they are not working together?  Is there
 a known solution?  FWIW, I'm getting the ubiquitous message:

 org.apache.avalon.excalibur.datasource.NoValidConnectionException: No
valid JdbcConnection class available

 which isn't very informative, unfortunately.

 Thanks, Jonathan


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Database pooling problems

[Michael Mangeng]

Hi

My problem with cocoon is that i cannot get a pooled connection.
(tomcat 4.1.2-le, jdk1.4.0, cocoon 2.0.2)

Instead i get the followind error message:

org.apache.cocoon.ProcessingException: Exception in
ServerPagesGenerator.generate(): java.lang.RuntimeException: Could not get
the datasource
org.apache.avalon.excalibur.datasource.NoValidConnectionException: No valid
JdbcConnection class available

I can see in the mysql log that cocoon creates the connection. But it does
no querys. each time i access the dbauthaction it does a new connect, a
SHOW VARIABLES query and a QUIT.

web.xml: (the mm mysql driver lib is in ...webapproot/WEB-INF/lib)
init-param
  param-nameload-class/param-name
  param-valueorg.gjt.mm.mysql.Driver/param-value
/init-param


cocoon.xconf:
jdbc name=test
pool-controller min=2 max=10/
dburljdbc:mysql://localhost:3306/test/dburl
usertest/user
password/
/jdbc

sitemap:
...
map:actions
   map:action name=dbAuth
src=org.apache.cocoon.acting.DatabaseAuthenticatorAction/

...

map:match pattern=login
  map:act type=dbAuth
  map:parameter name=descriptor
value=context://pubs/tms/xml/descriptors/auth.xml/
  map:generate type=serverpages src=xsp/index.xsp/
  map:transform src=xsl/index.xsl/
  map:serialize/
/map:act
map:read src=html/login.html mime-type=text/html/
/map:match



auth.xml:
root
 connectiontest/connection
 table name=users
 select dbcol=user   to-session=u_user
type=string   request-param=user/
 select dbcol=pass   to-session=u_pass
type=string   request-param=pass/
 /table
 /root


i´va no clue whats wrong because all except database related things wirk
(even the formvalaction is working).

greetings
mike



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Database access problem - Linux

[Michael Mangeng]

HiI´ve encountered a funny Problem. I´ve 
started developing a little webappwhich uses esql to grab data from the db, 
the DatabaseAuthenticatorAction tologin and a self written action to auth 
the user at each request whichsimply checks for a attribute in the session. 
I´ve started creating thiswebapp under WinXP, J1.4.0, Tomcat 4.0.4-b2 and 
Cocoon2.0.2. Now i´ve packedall into a .war and deployed this on a 
linux2.4.17 box with Tomcat4.0.4-b3,J1.4.0 and Cocoon2.0.2. (Database is a 
mysqld @ linux. The WinXP connects tothe linux mysqld, the linux box to 
itself.)With WinXP the Authentification works fine. After a correct 
login the usercan see the index page, menues, etc.With Linux i cannot do 
the Login. All is exactly the same. (TheFormValidationActione all works, The 
dbAuth not.).Errorpage shows:org.apache.cocoon.ProcessingException: 
Exception inServerPagesGenerator.generate(): java.lang.RuntimeException: 
Could not getthe 
datasourceorg.apache.avalon.excalibur.datasource.NoValidConnectionException: 
No validJdbcConnection class available... but there IS is a 
connection...Wathing the mysql-log shows each time i make a 
login-request:###020526 23:19:16 2 
Connect tms@localhost 
on 
2 Init DB 
tms 
2 Query SHOW VARIABLES###... with a 
view Quits... (pooling) But there is no query.Thats the 
DatabaseAuthenticatorAction...Then i´ve started to make some test 
pages.I´ve discovered that as soon as i use the esql logicsheet on a page 
itgenerates the "No valid JdbcConnection class available" error. But i 
do not know why because tomcat definitly creats theconnections.In 
web.xml i´m using: 
init-param 
param-nameload-class/param-name 
param-valueorg.gjt.mm.mysql.Driver/param-value 
/init-paramcocoon.xconf: 
jdbc 
name="tms" 
pool-controller min="2" 
max="10"/ 
dburljdbc:mysql://hermes.vis.at:3306/tms/dburl 
usertms/user 
password***/password 
/jdbcOn my testpages i´m using a simply query to 
show a value. There cannot be atypo because it works with 
WinXP.

Any 
ideas?greetingsmike

Database Access Problems with Linux

[Michael Mangeng]

Hi

I´ve encountered a funny Problem. I´ve started developing a little webapp
which uses esql to grab data from the db, the DatabaseAuthenticatorAction to
login and a self written action to auth the user at each request which
simply checks for a attribute in the session. I´ve started creating this
webapp under WinXP, J1.4.0, Tomcat 4.0.4-b2 and Cocoon2.0.2. Now i´ve packed
all into a .war and deployed this on a linux2.4.17 box with Tomcat4.0.4-b3,
J1.4.0 and Cocoon2.0.2. (Database is a mysqld @ linux. The WinXP connects to
the linux mysqld, the linux box to itself.)

With WinXP the Authentification works fine. After a correct login the user
can see the index page, menues, etc.
With Linux i cannot do the Login. All is exactly the same. (The
FormValidationActione all works, The dbAuth not.).

Errorpage shows:
org.apache.cocoon.ProcessingException: Exception in
ServerPagesGenerator.generate(): java.lang.RuntimeException: Could not get
the datasource
org.apache.avalon.excalibur.datasource.NoValidConnectionException: No valid
JdbcConnection class available
... but there IS is a connection...

Wathing the mysql-log shows each time i make a login-request:
###
020526 23:19:16   2 Connect tms@localhost on
  2 Init DB tms
  2 Query   SHOW VARIABLES
###
... with a view Quits... (pooling) But there is no query.
Thats the DatabaseAuthenticatorAction...

Then i´ve started to make some test pages.
I´ve discovered that as soon as i use the esql logicsheet on a page it
generates the No valid JdbcConnection class available
 error. But i do not know why because tomcat definitly creats the
connections.

In web.xml i´m using:
init-param
  param-nameload-class/param-name
  param-valueorg.gjt.mm.mysql.Driver/param-value
/init-param

cocoon.xconf:
jdbc name=tms
pool-controller min=2 max=10/
dburljdbc:mysql://hermes.vis.at:3306/tms/dburl
usertms/user
password***/password
/jdbc



On my testpages i´m using a simply query to show a value. There cannot be a
typo because it works with WinXP.

Any ideas?

greetings
mike



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Databases Action

[Michael Mangeng]

Hi

I was wondering how i can access a pooled db 
connection within a action...
in the turorial at http://xml.apache.org/cocoon/developing/datasources.htmlis 
mentioned in the action example:

import org.apache.cocoon.Roles;-

the problem is that this class doesn´t exist in 
cocoon-2.0.2.jar

is there another way to access the db or from where 
can i get this org.apache.cocoon.Roles class ?

greetings
mike

Re: Actions Programming

[Michael Mangeng]

Hi

here more information...

my hello_world.xsp:
---
?xml version=1.0 encoding=UTF-8?
xsp:page 
  language=java 
  xmlns:xsp=http://apache.org/xsp;
  xmlns:xsp-request=http://apache.org/xsp/request/2.0;
  xmlns:i18n=http://apache.org/cocoon/i18n/2.0;

paraHello xsp-request:get-parameter name=hello/./para
/xsp:page
---

= There is no typo and the XSP Namespace is declared...

sitemap:

 map:components
...
  map:actions
map:action name=hw src=vis.HelloWorldAction/
  /map:actions
...
/map:components
map:pipelines
   map:pipeline
map:match pattern=hw
  map:act type=hw 
map:generate type=serverpages src=xsp/{world}_world.xsp/
  /map:act
  map:serialize/
/map:match
...
--

HelloWorldAction.java:
---
... package declaration, bunch of imports, class start, method start

Map sitemapParams = new HashMap();
sitemapParams.put(world, hello);

Request request = (Request) objectModel.get(Constants.REQUEST_OBJECT);
request.setAttribute(hello, world);
return sitemapParams;
---

i hop this will help..

greetings mike


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Actions Programming

[Michael Mangeng]

Hi

I´ve encountered a little/funny problem when trying 
to recreate the simple hello world action.
I´ve used the sample code (without the 
org.xml.sax.EntityResolver import because i think i do not need it 
here).

Cocoon realizes that it needs to replace {world} 
with 'hello' in the stiemap as set in the siteParams hashmap in the class. But 
when i request the file via a web browser, i can only see 
quote
Hello .
/quote
There is no typo in the class where i do a 
request.setAttribute("hello", "world") to request.. which is 
objectModel.get(Constants.REQUEST_OBJECT);

The strange thing here is that the class for itself 
is loaded successfully (without that, cocoon would not know that it has to 
replace {world} with hello in the sitemap...

Any ideas ?

greetings
mike
austria