You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@karaf.apache.org by Adrien DAO-LENA <ad...@gmail.com> on 2012/07/03 17:17:46 UTC
Re: jsf 2 karaf 2.2.7
Hi,
I have JSF working 1.2 and 2.0, I have another question, did some of you
guys have tried to use a library like richfaces or primefaces in karaf?
I don't find any documentation / blog / forum topic, I have deployed the
bundle primefaces and some jar for the dependencies, all the imports are
resolved but there is a conflict on the use of javax.faces.component
package, although the only bundle which export this package is apache
myFaces I don't see any conflict there, I have tried to clean the cache but
no effect...
Thanks
Best regards,
Adrien.
2012/6/29 Achim Nierbeck <bc...@googlemail.com>
> Hi,
>
> well this is due to the fact that your bundle has been resolved
> before. and therefore keeps the references.
> Now if you stop/uninstall the not needed bundles they are now not
> available for "new" bundles.
> But the bundles being resolved before keep the references to the old
> bundles. This stays this way until
> you refresh the reference holding bundle.
>
> regards, Achim
>
> 2012/6/29 Adrien DAO-LENA <ad...@gmail.com>:
> > thank you very much it works.
> > actually my issue come from the cache, it seems that even if the bundle
> is
> > stop, sometimes the data in the cache are still available, I am not 100%
> > sure about that but I clean the cache of only one stopped bundle and I
> got
> > rid of from class cast exception.
> >
> > Anyway thanks again :).
> > regards
> > Adrien.
> >
> >
> > 2012/6/29 Achim Nierbeck <bc...@googlemail.com>
> >>
> >> Hi Adrien,
> >>
> >> you need to make sure you have only one servlet-spec bundle available
> >> probably only the one needed by the pax-web featues file :)
> >> second you need to make sure you have the ServletContextListener for
> >> myfaces configured in your web.xml
> >>
> >> regards, Achim
> >>
> >> 2012/6/29 Adrien DAO-LENA <ad...@gmail.com>:
> >> > Hi thanks for the tip,
> >> > I am using karaf 2.2.7, I have updated jetty to version 8.1.4, I have
> >> > upgraded pax web to 2.0.0, I have modified some features and now I am
> >> > facing some exceptions:
> >> >
> >> > like:
> >> > javax.servlet.UnavailableException: Servlet class
> >> > org.ops4j.pax.web.jsp.JspServletWrapper is not a javax.servlet.Servlet
> >> >
> >> > or
> >> >
> >> > java.lang.ClassCastException: com.sun.el.ExpressionFactoryImpl cannot
> be
> >> > cast to javax.el.ExpressionFactory
> >> >
> >> > or
> >> >
> >> > java.lang.IllegalStateException: No Factories configured for this
> >> > Application. This happens if the faces-initialization does not work at
> >> > all -
> >> > make sure that you properly include all configuration settings
> necessary
> >> > for
> >> > a basic faces application and that all the necessary libs are
> included.
> >> > Also
> >> > check the logging output of your web application and your container
> for
> >> > any
> >> > exceptions!
> >> >
> >> >
> >> > any tips will be strongly appeciated. :)
> >> >
> >> > Thanks you.
> >> >
> >> > Best regards,
> >> >
> >> > Adrien.
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > 2012/6/27 Achim Nierbeck <bc...@googlemail.com>
> >> >>
> >> >> Hi Adrien,
> >> >>
> >> >> yes there is a features file available for pax-web.
> >> >> So you might want to try to install the required bundles yourself.
> >> >>
> >> >> Regarding JSF 2.0 I strongly suggest you have a ContextListener
> >> >> defined in your web.xml
> >> >> cause the scanning for a context-listener in your bundles isn't
> >> >> supported for pax-web 2.0 yet.
> >> >> I'm working on it but do face some classloading issues I need to work
> >> >> around.
> >> >>
> >> >> regards, Achim
> >> >>
> >> >>
> >> >> 2012/6/27 Adrien DAO-LENA <ad...@gmail.com>:
> >> >> > Hello,
> >> >> > I am currently trying to make things work with karaf 2.2.7, and a
> war
> >> >> > with
> >> >> > JSF 2.0, and it is not going well :p.
> >> >> > I need pax web 2, but I understand that pax web will be ship with
> >> >> > karaf
> >> >> > 3.0,
> >> >> > when can I expect a release of karaf 3.0? (or a beta / snapshot).
> >> >> > In the case I try to upgrade pax web version, and upgrade to 2.0
> in a
> >> >> > karaf
> >> >> > 2.2.7, can I found some features (war) using pax web 2?
> >> >> >
> >> >> > Is there any other work around or whatever to deal with this
> problem.
> >> >> >
> >> >> > thank you,
> >> >> > Bast regards,
> >> >> > Adrien DAO-LENA.
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >>
> >> >> Apache Karaf <http://karaf.apache.org/> Committer & PMC
> >> >> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
> >> >> Committer & Project Lead
> >> >> OPS4J Pax for Vaadin
> >> >> <http://team.ops4j.org/wiki/display/PAXVAADIN/Home> Commiter &
> Project
> >> >> Lead
> >> >> blog <http://notizblog.nierbeck.de/>
> >> >
> >> >
> >>
> >>
> >>
> >> --
> >>
> >> Apache Karaf <http://karaf.apache.org/> Committer & PMC
> >> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
> >> Committer & Project Lead
> >> OPS4J Pax for Vaadin
> >> <http://team.ops4j.org/wiki/display/PAXVAADIN/Home> Commiter & Project
> >> Lead
> >> blog <http://notizblog.nierbeck.de/>
> >
> >
>
>
>
> --
>
> Apache Karaf <http://karaf.apache.org/> Committer & PMC
> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
> Committer & Project Lead
> OPS4J Pax for Vaadin
> <http://team.ops4j.org/wiki/display/PAXVAADIN/Home> Commiter & Project
> Lead
> blog <http://notizblog.nierbeck.de/>
>
Re: jsf 2 karaf 2.2.7
Posted by Achim Nierbeck <bc...@googlemail.com>.
Hi Adrien,
jsf turns out to be a real PITA right now :(
could you provide us with a simple sample for reproduction.
It's probably best to open a jira issue at pax-web [1] for this.
This way I can start using it as a integration test and maybe find a
solution for it :)
right now i do have a similar issue with the ServletContextListener
which I still try to solve ( if I find the spare time to solve this :/ )
regards, Achim
[1] - http://team.ops4j.org/browse/PAXWEB
2012/7/3 Adrien DAO-LENA <ad...@gmail.com>:
> Hi,
> I have JSF working 1.2 and 2.0, I have another question, did some of you
> guys have tried to use a library like richfaces or primefaces in karaf?
> I don't find any documentation / blog / forum topic, I have deployed the
> bundle primefaces and some jar for the dependencies, all the imports are
> resolved but there is a conflict on the use of javax.faces.component
> package, although the only bundle which export this package is apache
> myFaces I don't see any conflict there, I have tried to clean the cache but
> no effect...
> Thanks
> Best regards,
> Adrien.
>
>
> 2012/6/29 Achim Nierbeck <bc...@googlemail.com>
>>
>> Hi,
>>
>> well this is due to the fact that your bundle has been resolved
>> before. and therefore keeps the references.
>> Now if you stop/uninstall the not needed bundles they are now not
>> available for "new" bundles.
>> But the bundles being resolved before keep the references to the old
>> bundles. This stays this way until
>> you refresh the reference holding bundle.
>>
>> regards, Achim
>>
>> 2012/6/29 Adrien DAO-LENA <ad...@gmail.com>:
>> > thank you very much it works.
>> > actually my issue come from the cache, it seems that even if the bundle
>> > is
>> > stop, sometimes the data in the cache are still available, I am not 100%
>> > sure about that but I clean the cache of only one stopped bundle and I
>> > got
>> > rid of from class cast exception.
>> >
>> > Anyway thanks again :).
>> > regards
>> > Adrien.
>> >
>> >
>> > 2012/6/29 Achim Nierbeck <bc...@googlemail.com>
>> >>
>> >> Hi Adrien,
>> >>
>> >> you need to make sure you have only one servlet-spec bundle available
>> >> probably only the one needed by the pax-web featues file :)
>> >> second you need to make sure you have the ServletContextListener for
>> >> myfaces configured in your web.xml
>> >>
>> >> regards, Achim
>> >>
>> >> 2012/6/29 Adrien DAO-LENA <ad...@gmail.com>:
>> >> > Hi thanks for the tip,
>> >> > I am using karaf 2.2.7, I have updated jetty to version 8.1.4, I have
>> >> > upgraded pax web to 2.0.0, I have modified some features and now I
>> >> > am
>> >> > facing some exceptions:
>> >> >
>> >> > like:
>> >> > javax.servlet.UnavailableException: Servlet class
>> >> > org.ops4j.pax.web.jsp.JspServletWrapper is not a
>> >> > javax.servlet.Servlet
>> >> >
>> >> > or
>> >> >
>> >> > java.lang.ClassCastException: com.sun.el.ExpressionFactoryImpl cannot
>> >> > be
>> >> > cast to javax.el.ExpressionFactory
>> >> >
>> >> > or
>> >> >
>> >> > java.lang.IllegalStateException: No Factories configured for this
>> >> > Application. This happens if the faces-initialization does not work
>> >> > at
>> >> > all -
>> >> > make sure that you properly include all configuration settings
>> >> > necessary
>> >> > for
>> >> > a basic faces application and that all the necessary libs are
>> >> > included.
>> >> > Also
>> >> > check the logging output of your web application and your container
>> >> > for
>> >> > any
>> >> > exceptions!
>> >> >
>> >> >
>> >> > any tips will be strongly appeciated. :)
>> >> >
>> >> > Thanks you.
>> >> >
>> >> > Best regards,
>> >> >
>> >> > Adrien.
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> > 2012/6/27 Achim Nierbeck <bc...@googlemail.com>
>> >> >>
>> >> >> Hi Adrien,
>> >> >>
>> >> >> yes there is a features file available for pax-web.
>> >> >> So you might want to try to install the required bundles yourself.
>> >> >>
>> >> >> Regarding JSF 2.0 I strongly suggest you have a ContextListener
>> >> >> defined in your web.xml
>> >> >> cause the scanning for a context-listener in your bundles isn't
>> >> >> supported for pax-web 2.0 yet.
>> >> >> I'm working on it but do face some classloading issues I need to
>> >> >> work
>> >> >> around.
>> >> >>
>> >> >> regards, Achim
>> >> >>
>> >> >>
>> >> >> 2012/6/27 Adrien DAO-LENA <ad...@gmail.com>:
>> >> >> > Hello,
>> >> >> > I am currently trying to make things work with karaf 2.2.7, and a
>> >> >> > war
>> >> >> > with
>> >> >> > JSF 2.0, and it is not going well :p.
>> >> >> > I need pax web 2, but I understand that pax web will be ship with
>> >> >> > karaf
>> >> >> > 3.0,
>> >> >> > when can I expect a release of karaf 3.0? (or a beta / snapshot).
>> >> >> > In the case I try to upgrade pax web version, and upgrade to 2.0
>> >> >> > in a
>> >> >> > karaf
>> >> >> > 2.2.7, can I found some features (war) using pax web 2?
>> >> >> >
>> >> >> > Is there any other work around or whatever to deal with this
>> >> >> > problem.
>> >> >> >
>> >> >> > thank you,
>> >> >> > Bast regards,
>> >> >> > Adrien DAO-LENA.
>> >> >>
>> >> >>
>> >> >>
>> >> >> --
>> >> >>
>> >> >> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>> >> >> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
>> >> >> Committer & Project Lead
>> >> >> OPS4J Pax for Vaadin
>> >> >> <http://team.ops4j.org/wiki/display/PAXVAADIN/Home> Commiter &
>> >> >> Project
>> >> >> Lead
>> >> >> blog <http://notizblog.nierbeck.de/>
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >>
>> >> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>> >> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
>> >> Committer & Project Lead
>> >> OPS4J Pax for Vaadin
>> >> <http://team.ops4j.org/wiki/display/PAXVAADIN/Home> Commiter & Project
>> >> Lead
>> >> blog <http://notizblog.nierbeck.de/>
>> >
>> >
>>
>>
>>
>> --
>>
>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
>> Committer & Project Lead
>> OPS4J Pax for Vaadin
>> <http://team.ops4j.org/wiki/display/PAXVAADIN/Home> Commiter & Project
>> Lead
>> blog <http://notizblog.nierbeck.de/>
>
>
--
Apache Karaf <http://karaf.apache.org/> Committer & PMC
OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
Committer & Project Lead
OPS4J Pax for Vaadin
<http://team.ops4j.org/wiki/display/PAXVAADIN/Home> Commiter & Project
Lead
blog <http://notizblog.nierbeck.de/>