I've already checked out the code and tried playing with it. Generating reports and loading them has one major issue for me. Is it allowed to store them somewhere on the filesystem? You do not want to keep them in memory and serve them from there do you? One small other remark: One of the things that needs documenting though is how to work with getSnapshot, snapshot, save, load etc.. it is kind of confusing ;-) this all in combination with storing data (not the html) in file, not in memory. I do not seem to be able to get that to work AND get a snapshot from it. btw, I saw you are also working on the JCA implementation of JBoss. What is the best forum to ask about a 'transactional file store' so it can kind of run in a transaction? It does not need to be fully 100% safe, just in a way that I do not have to program a lot myself. Kind of what is in "7.2.5. A Sample Skeleton JCA Resource Adaptor" in http://docs.jboss.org/jbossas/jboss4guide/r4/html/ch7.chapt.html but then 'fully' implemented View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4268324#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...