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

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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).

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

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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.