Hi Joseph: Thanks a lot, it was an interesting answer. Beyond GWT, I'm courious about how are you managing dinamyc ORM extensions, i.e. if you are using JPA, how are you merging domain classes from several OSGi bundles.
Best regards. - Cristian El miércoles, 12 de septiembre de 2012 15:30:37 UTC-3, Joseph Lust escribió: > > Christian, > > My team has spent the last month porting our large GWT application over to > OSGi. Allow me to share: > > We too need to load many GWT entry points and show a consolidated home > page showing the currently available modules. However, rather than using > Activities and Places to get the browser to see the modules, we dynamically > registered a new context on the OSGi native container. We also used the > module *rename-to* option to map com.longpkg.module.client.Module to > /module. > > A new GWT module is deployed as a service bundle (the backend Java) and > the GWT css/img/js as a fragment. When a new GWT module is deployed, the > service registers itself and also an ApplicationInfo object. The > ApplicationInfo object has information such as the context name, like * > module_b*. This context is registered as a servlet to serve up the GWT > static content and the RPC servlets are registered below it (* > /module_b/myRpcServlet*). > > > Finally, the home page calls a servlet to get the list of current > registered modules by returning all registered ApplicationInfo objects and > draws them to the page. The OSGi beauty if of course that by turning > modules on/off, the links automatically appear/disappear from the home > page. And, if a user attempts a link to an unregistered context (i.e. > removed) then they just get forwarded back to the landing page. > > > > Sing out with any other OSGi GWT issues, I thought we were the only people > out there doing this. ;) > > Sincerely, > Joseph > > > > > > > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/XCqFdNr41ZoJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
