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From Yusuf Aaji <yusuf.a...@gmail.com>
Subject Re: Unable to cast to jackrabbitSession to get the UserManager
Date Sat, 22 Jan 2011 22:45:31 GMT
Thanks Justin,

I just removed all the libs from the jackrabbit war to the common libs and
all works fine..

thanks for the help, you made my day.. I have a demo tomorrow :)

BR,
Yusuf

On Sun, Jan 23, 2011 at 1:05 AM, Justin Edelson <justinedelson@gmail.com>wrote:

> This approach should work, i.e. XASessionImpl *can* be cast to
> JackrabbitSession. The only reason XASessionImpl couldn't be cast to
> JackrabbitSession is if the two different classloaders were used to load
> the JackrabbitSession class.
>
> Are these JAR files also in the Jackrabbit WAR file you're deploying?
>
> Justin
>
> On 1/22/11 4:45 PM, Yusuf Aaji wrote:
> > Thanks Justin,
> >
> > Indeed I want the jackrabbit webapp to provide webdav access, and my
> webapp
> > for the fornt end.
> >
> > In my webapp I don't include any jackrabbit libraries. I only needed to
> drop
> > jcr2.0.jar in the common lib tomcat folder and later on I had to drop the
> > jackrabbit-api-2.0.jar to be able to access the interface
> JackrabbitSession.
> >
> > Is what I'm doing make any sense? or should I go with another approach?
> >
> > In fact I saw that accessing the repository throw the jackrabbit webapp
> > context documented on jackrabbit website as one way to have local access
> to
> > the repository.
> >
> >
> > thanks for any feedback in advanced.
> >
> > BR,
> > Yusuf
> >
> > On Sun, Jan 23, 2011 at 12:18 AM, Justin Edelson
> > <justin@justinedelson.com>wrote:
> >
> >> This seems like a pretty straightforward classloader problem. The
> >> classloader providing JackrabbitSession to the Jackrabbit webapp is \
> not
> >> the same as the classloader providing JackrabbitSession to the webapp in
> >> which the code below runs.
> >>
> >> I'm not sure why you'd use two webapps to begin with. But if you must,
> this
> >> really isn't a question about Jackrabbit, it's about the servlet spec
> >> and/or
> >> your app server.
> >>
> >> Justin
> >>
> >> On Sat, Jan 22, 2011 at 3:55 PM, Yusuf Aaji <yusuf.aaji@gmail.com>
> wrote:
> >>
> >>> any idea guys? I'm stuck here.
> >>>
> >>> Shouldn't I use this way to access the repository if I need user
> >>> management?
> >>>
> >>> BR,
> >>> Yusuf
> >>>
> >>> On Sat, Jan 22, 2011 at 12:13 AM, Yusuf Aaji <yusuf.aaji@gmail.com>
> >> wrote:
> >>>
> >>>> Hi,
> >>>>
> >>>> When I try to cast the Session object to JackrabbitSession to get the
> >>>> UserManager I'm getting a classCastException
> >>>>
> >>>>  #{accessManager.addUser}: java.lang.ClassCastException:
> >>>> org.apache.jackrabbit.core.XASessionImpl cannot be cast to
> >>>> org.apache.jackrabbit.api.JackrabbitSession
> >>>>     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
> >>>>     at
> >>>>
> >>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> >>>>     at
> >>>>
> >>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> >>>>
> >>>> and this is how I'm getting my session:
> >>>>
> >>>> ServletContext context = (ServletContext)
> >>>> FacesContext.getCurrentInstance().getExternalContext().getContext();
> >>>> ServletContext jackrabbit = context.getContext("/jackrabbit");
> >>>> Repository repository = (Repository)
> >>>> jackrabbit.getAttribute(Repository.class.getName());
> >>>> contentSession = repository.login( jcrCredentials );
> >>>>
> >>>>
> >>>> any ideas? isn't XASessionImpl implement JackrabbitSession
> >> interface?!!!
> >>>>
> >>>> BR,
> >>>> Yusuf
> >>>>
> >>>
> >>
> >
>
>

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