RE : RE : RE : error when using my own transformer

[Sy...@swisscom.com]

Hello,

Yes you're right. And it works!

Thank you Marco and Jorg.
Sylvain

> -----Original Message-----
> From: Marco Rolappe [mailto:m_rolappe@web.de] 
> Sent: Thursday, December 04, 2003 5:38 PM
> To: users@cocoon.apache.org
> Subject: AW: RE : RE : error when using my own transformer
> 
> 
> sylvain,
> 
> the parameterize method (from Avalon's Parameterizable 
> interface) can be
> used as an alternative to the configure method (from Avalon's 
> Configurable
> interface). this means that your transformer's configuration (from the
> map:transformers section) would be passed to parameterize. 
> but I assume you
> don't want that. you want to get the pipeline parameters for your
> transformer. as joerg already mentioned Cocoon passes these 
> via the setup
> method (from Cocoon's SiteMapModelComponent interface AFAIR).
> 
> > -----Ursprüngliche Nachricht-----
> > Von: users-return-59494-m_rolappe=web.de@cocoon.apache.org
> > 
> [mailto:users-return-59494-m_rolappe=web.de@cocoon.apache.org]
> Im Auftrag
> > von Jorg Heymans
> > Gesendet: Donnerstag, 4. Dezember 2003 15:34
> > An: users@cocoon.apache.org
> > Betreff: Re: RE : RE : error when using my own transformer
> >
> >
> > I am not sure where you get the parametrize method from, 
> but can't you
> > override setup for this (2.0.4)?
> >
> > 	public void setup(
> > 		SourceResolver resolver,
> > 		Map objectModel,
> > 		String src,
> > 		Parameters par)
> > 		throws ProcessingException, SAXException, IOException {
> >
> > The Parameters object in here has always worked for me.
> >
> >
> > Sylvain.Thevoz@swisscom.com wrote:
> >
> > > OK, thanks.
> > >
> > > I have another problem with Parameters.
> > > I set a parameter when I use my transformer like this:
> > > 	<map:transform type="role">
> > > 		<map:parameter name="username" value="myusername"/>
> > > 	</map:transform>
> > >
> > > But when I execute the parameterize(Parameters parameters)
> > method, the parameters object is empty.
> > >
> > > Have you an idea?
> > > Thanks
> > > Sylvain
> > >
> > > My method:
> > > public void parameterize(Parameters parameters) throws
> > ParameterException {
> > >   this.usernameEntered = parameters.getParameter("username");
> > > }
> > >
> > >
> > >
> > >>-----Original Message-----
> > >>From: Jorg Heymans [mailto:jh@domek.be]
> > >>Sent: Thursday, December 04, 2003 2:12 PM
> > >>To: users@cocoon.apache.org
> > >>Subject: Re: RE : error when using my own transformer
> > >>
> > >>
> > >>the uri is the namespace that is attached to the element, if your
> > >>element does not use a namespace then this will be empty (or null)
> > >>
> > >>
> > >>Sylvain.Thevoz@swisscom.com wrote:
> > >>
> > >>
> > >>>Hi,
> > >>>
> > >>>Yes, you're right.
> > >>>The problem is when the method below is called, the uri
> > >>
> > >>parameter is empty.
> > >>
> > >>>public void startElement(String uri, String name, String
> > >>
> > >>raw, Attributes attr)
> > >>
> > >>>Do you know where this parameter comes from?
> > >>>
> > >>>Thanks
> > >>>Sylvain
> > >>>
> > >>>
> > >>>
> > >>>
> > >>>>-----Original Message-----
> > >>>>From: Marco Rolappe [mailto:m_rolappe@web.de]
> > >>>>Sent: Thursday, December 04, 2003 1:35 PM
> > >>>>To: users@cocoon.apache.org
> > >>>>Subject: AW: error when using my own transformer
> > >>>>
> > >>>>
> > >>>>hi sylvain,
> > >>>>
> > >>>>your transformer probably throws an exception in one of the
> > >>
> > >>lifecycle
> > >>
> > >>>>methods (setup, initialize, whatever...). quickest way to
> > >>>>find out (if not
> > >>>>obvious from the logs) is to set breakpoints on those methods
> > >>>>(and maybe on
> > >>>>exceptions thown) and see what happens.
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>>>-----Ursprüngliche Nachricht-----
> > >>>>>Von: users-return-59478-m_rolappe=web.de@cocoon.apache.org
> > >>>>>
> > >>>>
> > >>>>[mailto:users-return-59478-m_rolappe=web.de@cocoon.apache.org]
> > >>>>Im Auftrag
> > >>>>
> > >>>>
> > >>>>>von Sylvain.Thevoz@swisscom.com
> > >>>>>Gesendet: Donnerstag, 4. Dezember 2003 12:56
> > >>>>>An: users@cocoon.apache.org
> > >>>>>Betreff: error when using my own transformer
> > >>>>>
> > >>>>>
> > >>>>>Hello,
> > >>>>>
> > >>>>>I have created a new transformer called "RoleTransformer". It
> > >>>>>doesn't have lot of features at this moment: it simply 
> adds some
> > >>>>>XML tags in a document.
> > >>>>>
> > >>>>>I have declared this new transformer in the main sitemap like:
> > >>>>><map:transformer logger="sitemap.transformer.role" name="role"
> > >>>>>src="com.itservices.woc.transformation.RoleTransformer"/>
> > >>>>>
> > >>>>>And I use it in another sitemap:
> > >>>>><map:transform type="role">
> > >>>>>	<map:parameter name="username" 
> value="{request-param:name}"/>
> > >>>>></map:transform>
> > >>>>>
> > >>>>>But it seems that Cocoon doesn't find it. The error 
> below occurs.
> > >>>>>
> > >>>>>Do I have forget something?
> > >>>>>
> > >>>>>Thanks for any help
> > >>>>>Sylvain
> > >>>>>
> > >>>>>**error**
> > >>>>>ERROR   (2003-12-04) 12:41.09:390 Lookup of 
> transformer for role
> > >>>>>'role' failed.:
> > >>>>>org.apache.avalon.framework.component.ComponentException:
> > >>>>>transformers: ComponentSelector could not access the Component
> > >>>>>for hint [role] (key [role])
> > >>>>>	at
> > 
> >>>>>org.apache.cocoon.webapps.authentication.components.Pipel
> ineAuthen
> > >>>>>ticator.authenticate(PipelineAuthenticator.java:199)
> > >>>>>	at
> > 
> >>>>>org.apache.cocoon.webapps.authentication.components.Defau
> ltAuthent
> > >>>>>icationManager.login(DefaultAuthenticationManager.java:238)
> > >>>>>etc...
> > >>>>>**error**
> > >>>>>
> > >>>>>
> > >>>>
> > >>>>------------------------------------------------------------
> > >>
> > >>---------
> > >>
> > >>>>>To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
> > >>>>>For additional commands, e-mail: users-help@cocoon.apache.org
> > >>>>>
> > >>>>
> > >>>>
> > >>>>------------------------------------------------------------
> > >>
> > >>---------
> > >>
> > >>>>To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
> > >>>>For additional commands, e-mail: users-help@cocoon.apache.org
> > >>>>
> > >>>>
> > >>>
> > >>>
> > >>>
> > 
> >>------------------------------------------------------------
> ---------
> > >>
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> > >>>
> > >>>
> > >>
> > >>
> > 
> >>------------------------------------------------------------
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> > >>
> > >>
> > >
> > >
> > > 
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> > >
> >
> >
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