Hi Martin, On [Fri, 01.10.2010 10:05], Martin Grigorov wrote: > Hi Elke, > > On Fri, Oct 1, 2010 at 8:34 AM, Eike Kettner <n...@eknet.org> wrote: > > > Hello! > > > > I developed a wicket app using OSGi (felix) where different bundles may > > contribute content to the wicket bundle. It works really nice using > > wicket 1.4.9+. Now I want to upgrade to wicket 1.5 and I run in problems > > starting the osgi container. > > > > It complains with the good-known classnotfound-exception for classes > > like IClusterable and AuthenticatedWebapplication which all are classes > > in packages exported by more than one bundle (for example > > org.apache.wicket or org.apache.wicket.authentication). Earlier I found > > this was a problem or at least a "not-good" for OSGi bundles. But as am > > using OSGi 4.2 this may work with some special treatment (I'v never > > tried this though). Do you think I'm doing something wrong or is this > > something on the road for 1.5? > > > I don't have much experience with OSGi so can you give more details what > exactly is the problem ? > I think there is no difference in these two classes between 1.4.x and 1.5.x. > They are packed the same way. > There is no difference in the bnd-maven-plugin configuration as well. > If you can find where the problem comes from then we can improve it. >
thank you for the quick reply. As you said, there shouldn't be any difference from 1.4 to 1.5 as the packaging remained the same. That sounds like a problem on my side. I will look into this more this evening. But to tell you the steps I took: I replaced the wicket-version in the poms, removed the resulting compile errors by rudely deleting everything... until I ended up with one application class (extending AuthenticatedWebApplication). And I maked sure the packages are properly stated in the "Import-Package" header. I put the wicket-request and wicket-util bundles in the container and tried to startup. Now, one thing I forgot to mention: I use spring (spring-dm) and have my web application created by the spring osgi extender. This means, my MyWebApplication class is declared as a spring bean and the spring extender cannot instantiate the class because it cannot find "org.apache.wicket.authentication.AuthenticatedWebapplication". This is most detail I can give for now, I will give more later. > > > > Also, since I have implemented ..UrlCodingStrategy and a custom > > RequestTarget I'm studying the new request handling in 1.5 sources to > > find out where to "plugin" my stuff. Are there any documentation besides > > source and javadoc for the new concepts? The code is good to read but if > > there are some pictures and text available it would be of great help. > > > Unfortunately there is other documentation yet. > The idea is: > with application.getRootRequestMapperAsCompound().add(myMapper) you can add > a IRequestMapper to the list of mappers. > When a request comes Wicket asks all registered mappers whether they are > able to process the request. Mappers with bigger > org.apache.wicket.request.IRequestMapper.getCompatibilityScore(Request) are > asked first. So Wicket calls > org.apache.wicket.request.IRequestMapper.mapRequest(Request) for each mapper > and if it returns non-null IRequestHandler then this is the handler which > will be used. In #mapRequest(Request) use have to check request's segments > (this is similar to httpServletRequest#getPath()) and request's parameters > (get and post) and decide whether they match to your logic. > After the handling of the request > (org.apache.wicket.request.IRequestHandler.respond(IRequestCycle)) Wicket > will ask the mapper to create a Url which will be used for all urlFor() > calls, i.e. to create the urls for all links, form action, etc. via > org.apache.wicket.request.IRequestMapper.mapHandler(IRequestHandler) > > There are IRequestMapper implementations for all url coding strategies from > 1.4.x so you can use them as examples. > Let us know if you need more help. Thank you! This already helps me alot. Once I get the main idea, the code is alot easier to read! I will gladly ask questions here when they come. Eike > > > > Thanks in advance! > > Eike > > > > martin-g > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
