MusicBrainz alternative for JavaEE

Is there any Java/J2EE website which opensource their software and开发者_运维问答 data (like musicbrainz.org, where a developer can easily set up a personal/development MusicBrainz website by downloading the Perl/CGI webapp and the music data in PostgreSQL dump) ?

It would be good for other developers to learn from this kind of website.

Thanks

MusicBrainz expose a set of web services so you could use these to create your own J2EE application. I know this isn't exactly what you are looking for but in a lot of respects it is better, the amount of data MusicBrainz would have to store and query would be huge and require (several) large server(s).

You can consider CRMs like eXo platform or XWiki, which are mass deployed

You could use mbslave to get a database containing the musicbrainz database.

Then search-server is a pure-java application that provides the search part of the musicbrainz webservice. You could extend this to provide additional functionality required.