Hi, We investigated a little bit the very same question, in order to port Liferay (which uses Jackrabbit) under GAE. And instead of migrating all sql/hibernate stuff to JDO, it appears incredibly easier to continue to use jdbc, but to use it with something compliant with GAE.
Once said that, there is several options, but the one we selected as the most interesting is jiql driver (www.jiql.org) for Google big tables. We done some promising prototype with that, I invite you to have a look to this project. If you find some good generic solution for file storage (some generic class overriding to reuse any existing stuff), we are more than interested ;-) Best regards, Francois On Aug 18, 12:45 pm, Ben Francis <b...@tola.me.uk> wrote: > Has anyone managed to get Apache Jackrabbit running on GAE? I've seen a few > posts<http://www.mail-archive.com/us...@jackrabbit.apache.org/msg11054.html>on > the Jackrabbit mailing list about this and the main problems seem to > be: > > 1. Getting the repository to run on JDO > 2. Storing the search index (which uses Lucene by default) > 3. Need for threading support > > Although I wouldn't personally know where to start, getting the repository > to run on JDO doesn't seem infeasible. Storing a search index may be > possible, Compass supports JDO and the Jackrabbit search engine is supposed > to be "pluggable". The need for threading support seems more fundamental to > me, I'm not sure if there's any solution there. > > Apart from the yet-to-be-released XMPP, incoming mail and mass storage APIs > - not being able to run a JCR implementation is the current biggest barrier > for us to use GAE for the enterprise web application we're developing. > > Regards > > Ben > > -- > Ben Francishttp://tola.me.uk --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
