Actually, I would implement a ClassTransformation and add it to contributeComponentClassTransformWorker (see Tapestry Module), This worker should add and implement an interface that contains the method to extract useful information from the page
Then in your PageResponseRenderer, you can use ComponentSource to get the page instance, cast it to your interface and call the method. 2010/9/6 Markus Feindler <markus.feind...@gmx.de> > Thats the class I discovered earlier at work. > > Now my question is how to get ClassTransformation and MutableComponentModel > from the Page Object in the PageResponseRenderer? > > Thanks for you help/hints. > > Regards markus > > Hi >> >> Logic is enclosed in ActivationRequestParameterWorker, i think you can >> adapt >> this to your needs and extract values. At the moment, I don't see any >> other >> way to identify ActivationRequestParameters during link creation. >> >> 2010/9/6 Markus Feindler<markus.feind...@gmx.de> >> >> i would say you can get them from >>>> Request directly >>>> >>>> This only works for the current request. I need to get the parameters, >>> which will be set for the next request/redirect. It would be possible to >>> write get methods for the ActivationRequestParameters, but that would not >>> be >>> the right way. I need to find out how that is solved internally. >>> >>> >>> Oh sorry, i had mis-read your first message. I didn't get deep into this >>> >>>> new >>>> feature at the time, but at first glance, i would say you can get them >>>> from >>>> Request directly. Maybe, you can implement a worker that will be in >>>> charge >>>> of implementing an interface that will contain the method that return >>>> the >>>> values. >>>> >>>> I will go deeper to see if there is not a more simple way of doing this. >>>> >>>> 2010/9/6 Markus Feindler<markus.feind...@gmx.de> >>>> >>>> >>>> >>>> Thats what Im doing right now for the PageActivationContext, but I also >>>>> need the values for the ActivationRequestParameters (introduced in 5.2: >>>>> >>>>> >>>>> http://tapestry.apache.org/tapestry5.2-dev/apidocs/org/apache/tapestry5/annotations/ActivationRequestParameter.html >>>>> ). >>>>> >>>>> Hi >>>>> >>>>> >>>>> So why not passivate the page, see PageActivationContextCollector ? >>>>>> This >>>>>> is >>>>>> how it works to create links. >>>>>> >>>>>> 2010/9/5 Markus Feindler<markus.feind...@gmx.de> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> No, Im trying to upgrade "my" portlet implementation from 5.1 to 5.2 >>>>>>> and >>>>>>> up to now the activationrequestparameters aren't put in the url, >>>>>>> cause >>>>>>> I >>>>>>> have to adjust my former 5.1 custom response renderer. If the Request >>>>>>> is >>>>>>> an >>>>>>> ActionRequest (see Portlet lifecycle) you can't write output into a >>>>>>> stream >>>>>>> instead a redirect is done internally in the portlet container. >>>>>>> Therefore >>>>>>> I >>>>>>> have to add the parameters to the ActionReponse >>>>>>> (_actionResponse.setRenderParameter). In order to do so I need to get >>>>>>> the >>>>>>> parameters. >>>>>>> >>>>>>> That's not enough details. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- Josh >>>>>>>> >>>>>>>> On Sep 5, 2010, at 9:51 AM, Markus Feindler<markus.feind...@gmx.de> >>>>>>>> wrote: >>>>>>>> >>>>>>>> Need it for portlet implementation. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> >>>>>>>>> Hi >>>>>>>>>> >>>>>>>>>> What is the purpose ? I guess you are dealing with some kind of >>>>>>>>>> dynamic >>>>>>>>>> stuff, please can you give more details ? >>>>>>>>>> >>>>>>>>>> 2010/9/5 Markus Feindler<markus.feind...@gmx.de> >>>>>>>>>> >>>>>>>>>> Hey folks, >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> I need to access page field values annotated with >>>>>>>>>>> ActivationRequestParameters in order to retrieve the values. >>>>>>>>>>> Reflection >>>>>>>>>>> doesnt work, because the fields are private and a >>>>>>>>>>> java.lang.IllegalAccessException is thrown. Whats the right way >>>>>>>>>>> to >>>>>>>>>>> retrieve >>>>>>>>>>> the values / activation request parameters? >>>>>>>>>>> >>>>>>>>>>> Regards >>>>>>>>>>> Markus >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> --------------------------------------------------------------------- >>>>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>>>>>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> --------------------------------------------------------------------- >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>>>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> --------------------------------------------------------------------- >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> --------------------------------------------------------------------- >>>>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>> For additional commands, e-mail: users-h...@tapestry.apache.org >>> >>> >>> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > > -- Regards, Christophe Cordenier. Committer on Apache Tapestry 5 Co-creator of wooki @wookicentral.com
