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 <[email protected]>: > 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 <[email protected]> >> >> 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 <[email protected]>: >> > 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 <[email protected]> >> >> >> >> 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 <[email protected]>: >> >> > 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/>
