I can't help but ask. Why do you want to use JSPs? At best, Cocoon
tolerates them. At worst, they simply don't work. IMO there are much
better templating approaches around.
Hi Ralph,
I'm trying to enrich an existing JSP-based project, mostly by enabling
custom jsp tags to extract XML data from
If you want to use JSPs AND Cocoon, you really might have a look on
Cocoon 2.2 as it easies the integration. Cocoon 2.1 uses it's own
environment abstraction.
I'm using JSPs an Cocoon 2.2, but I still don't understand if I did
the "right" integration : basically, my usecase requires custom JSP
t
I tried replacing the three ms jars (mssqlserver.jar, msutil.jar, and
msbase.jar) with sqljdbc.jar, the new sql server 2005 jdbc driver from
ms download site. (This in Cocoon's WEB-INF\lib folder.)
Don't know if you are free to switch your db driver if your code
depends on specific implementatio
Hello
Whenever I access cocoon2.2 beans via context.getBean(component.ROLE),
do I have to respect a few lifecycle contracts, like
release(component) like I used to do with cocoonComponentManager under
2.1, perhaps something like calling bean destroy() method once I'm
done with them, and init() th
If you would like to use cocoon-trunk that is very easy:
ApplicationContext context =
WebApplicationContextUtils.getRequiredWebApplicationContext(
servletContext );
SourceResolver resolver = context.getBean( SourceResolver.ROLE );
wow. great. I'm already using Spring behind Cocoon, I guess I sho
Hi
I would like to access the Cocoon servlet from another running
servlet, basically all I want is to query a sitemap pattern and get a
SAX result out of it. I believe I should use a SourceResolver for
that, I don't want to "fake" some HTTP request to hit that sitemap
pattern.
I think I know how
Hi
I'm adding a few Dojo widgets within my current cocoon cforms webapp,
and I noticed the dojo.js file is repackaged under
o.a.c.dojo.resources as dojo-rsrc-20060310.jar within lib/optional
(2_1_X).
I would like to use newer dojo.js + src files (new widgets from 0.3.0
release), but I don't unde
Hello
AFAIK, Cocoon caching mechanism tries to cache a pipeline processing
workflow "until it meets a non-cacheable element" (correct me if I'm
mistaken :)).
My question is rather simple, given the above hopefully correct
assumption. If I have a pipeline with type="caching" that looks like :
> I searched through the archives at http://marc.theaimsgroup.com but didn't
> see anything similiar. Is this something that others have run into?
I'm not using Coplets, but I guess something in the view is trying to
access lazy associations from your original data. Google for the "open
session i
Have you tried {request-header:name} ?
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> PersistenceFactory.java:8: package net.sf.hibernate does not exist
> public net.sf.hibernate.Session createSession();
net.sf.* is for hibernate2, if you use hibernate3 it's org.hibernate.*
laurent
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What I use to get XML data (DOM) from a pipeline from flowscript is :
var pipe =
cocoon.createObject(org.apache.cocoon.components.flow.util.PipelineUtil);
var doc = pipe.processToDOM("some/pattern", {});
see PipelineUtil javadoc for other usages.
laurent
2006/2/6, [EMAIL PROTECTED] <[EMAIL PR
> No, as aggregation, just as every other pipeline construct, uses the
> cache system. So the slowness should come from other parts of the pipeline.
On a side note, which logkit logger do I have to enable if I want to
see all caching activity from Cocoon ? I'm afraid some of my pipelines
are still
Ok, thanks for the advice :)
But if I use a inside a
element, is the using a Reader or a
Generator for the part then ? If it Generates, this would explain why
I find my aggregators quite slow..
Thanks
Laurent
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> If author.xml already exists like the desired xml file, then think
> about using a reader instead of generator and serializer.
Is a reader faster than a generator + serializer ?
Thanks
Laurent
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> Can I ask why you chose not to upgrade Cocoon and make use of EHCache
> instead? Do you think Whirlycache is better?
We were experiencing performance problems on a production site, and
the timeline wasn't wide enough to let me upgrade the whole Cocoon
jars bag at once, plus we had components tie
Hello
I replaced my JCS store implementation (I'm using 2.1.5.1) with a
Whirlycache one, also removed the store Janitor, and clearly noticed
performance improvements for my cached pipelines after that.
However, the StatusGenerator doesn't seem to show stored objects
anymore : I know they are some
Hello
I'm trying to set response headers within my flowscript, but I have a
strange behaviour with the following line :
cocoon.response.setHeader("Expires","access plus 3 minutes");
When using ethereal, I can see the Expires header is just set to the
plain text "access plus 3 minutes", and not t
Hello
I'm trying to set response headers within my flowscript, but I have a
strange behaviour with the following line :
cocoon.response.setHeader("Expires","access plus 3 minutes");
When using ethereal, I can see the Expires header is just set to the
plain text "access plus 3 minutes", and not t
> Also wondering if you would consider highlighting Cocoon flow especially
> since this has been around for a year now and also due to this hype around
> Jboss Seam..?
Keep in mind Seam is a full EJB3/JSF entreprise application framework,
whereas Cocoon is a _web_ development framework with a "glu
> > The easiest that comes to mind is to use processPipelineTo in
> > flowscript (see http://cocoon.apache.org/2.1/userdocs/flow/api.html)
> > to save the generated output.
Well, I was playing around with the Source interface obtained from a
SourceResolver, which has a getContentLength() method :
> so you want to execute biz logic depending on the total size of the http
> response ...
yep, exactly : I'm delivering content to poor browsers which, for
example, will not accept more than 50KB from the http response, the
biz logic is nothing too fancy, it only logs warnings about response
being
> What exactly are you hoping to achieve with this object? There is
> usually more than one way to do things in cocoon, so if you explain a
> bit more we might be able to help more.
Hi Jorg
I am trying to access the Content-length header from the http response
directly within my Cocoon app, and i
Hello
I would like to access the
org.apache.cocoon.environment.http.HttpResponse object from within
Cocoon, but I don't understand where or how to do that (sitemap,
internal component, flow)
I can get cocoon.response from the flow, but this interface doesn't
have the methods that I'd like to acce
Is your sessionFactory bean correctly configured ?
And try http://forum.springframework.org too, because Ugo's petstore
app seems to use an OpenSessionInViewFilter pattern, which can lead to
these session problems (you have an object opened in two different
sessions, probably because OSIV silentl
Hello
Is it possible to use an i18n:date pattern attribute to shorten a day
? For example, obtain "sat." from "Saturday", or "mon." from "Monday"
?
I don't know where to look at to find all available date patterns used
in http://cocoon.apache.org/2.1/userdocs/transformers/i18n-transformer.html.
> I'm using the OpenSessionInViewFilter to
> accomodate lazy loading, but should the Presentation Layer really know
> this much about the Persistence Layer?
There's a very good summary you can read at
http://www.hibernate.org/43.html and also especially at
http://forum.hibernate.org/viewtopic.php?
Sounds like either a dbcp misconfiguration ("Pool not open") or a
cache corruption.
Locate and delete cocoon-ehcache-1.index and cocoon-ehcache-1.data, it
might help.
If this error didn't happen before, I'd say the jars are version safe,
but something on the database side or filesystem side (i.e c
Hello
I need to retrieve a customer's well-formed XML document hosted on
it's own server, FTP protocol being the only available communication
channel. After being retrieved, I need to parse it, and store a few
nodes values into my database. Is there any builtin cocoon component
or flow snippet to
I am not using hsqldb nor andromda, but your approach sounds correct.
However I'm not sure hsqldb parameters declared in cocoon.xconf are
propagated by magic into your appCtx, if this is what you expect to
happen. What I usually do is expose my datasources as jndi resources
defined in my container
Hi Sébastien
It is very easy to lookup Spring-enabled objects (= javabeans) from
Cocoon's Flow, perform operations on them, then inject them, for
example, in a JXTemplate or CForm, then "unroll" your retrieved
objects into the jx/form.
It lets you build and reuse clean separate entities, for exam
Hello
Is the JXTemplateGenerator auto-escaping required HTML chars when they
are extracted as bean properties ? I have a weird problem with the
following piece of jx code + xsl transformation () :
é renders é.
however,
#{bean.bar} renders é (bar being "é" in my database)
The following being
I'd also be interested in learning how you did use a spring controler
(web layer ?) within cocoon, because I'm trying to replace a few flow
parts from my app with pure spring code.
thanks
laurent
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> some can show/recommendation me an browser wml for
> download and use in redhat 9.
try mozilla/firefox and the wmlbrowser extension (http://wmlbrowser.mozdev.org/)
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Hello
I am currently using flowscripts to inject my Java objects inside
jxtemplates, as several people here I guess :)
However, I've found a very interesting JSP taglib I'd like to use in
my application. Since JXTemplate does not support JSTL core tags
(afaik, it uses its own "taglib support"), d
Hello
Are there any projects to build Wikis using Cocoon components ? I've
found quite a few php-based ones, and even
http://wiki.apache.org/cocoon seems to be built on Python code,
without Cocoon components.
Thanks
Laurent
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To
Hello
Could anyone give me directions for "unfolding" a bean graph - getting
all its available properties, not its values nor getters/setters -
inside a JXTemplate ?
My problem is that the bean I'm sending (a hibernate object) looks
parseable but my attempts to access its properties have been so
>-= #{login} =-
>-= #{id} =-
try #{./login} and #{./id}, unless I misunderstand you :).
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Hello
Is it possible to directly sort elements (say, by some random bean
property) within the JXTemplate itself before looping over an
ArrayList received from a flowscript with , or is the best
practice to sort them before they reach the JXTemplate ? And if so,
how would you sort them within a flo
Hello
I have the following declarations in my jx template :
Now I would like to access a bean property using ${bean.l} (call it a
'dynamic property'). For example when l = "foo", I would like to
access ${bean.foo}, but I don't understand how to evaluate the ${}
part :(
I've tried :
but
Hello
I'm trying to access a very simple sql table within a flowscript,
using Hibernate. I've read wiki docs but I'm stuck. The hbm.xml and
User.class files are fine, here's my sample function :
function addUser() {
var user = new Packages.company.pojo.User();
user.setName("john");
user.setAge(12
Hello
We are using Dreamweaver for our current websites design, producing
xhtml pages - templates - containing custom tags that once hosted on
our server are being replaced on the fly by database data, which is a
very classic setup, I guess :)
We'll be moving to a Cocoon based backend soon, mostl
Hello
I am experiencing troubles with uploads using Flowscripts (as shown in
http://wiki.apache.org/cocoon/FileUploadsWithFlow). I'm getting this
exception : Can't find method
org.apache.cocoon.components.upload.FileUploadManagerImpl.upload(string).
Someone did have the same problem here
http://a
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