[jboss-user] [JBoss Seam] - Re: Conversations

[gavin.king@jboss.com]

This is basic Hibernate. The FlushMode controls when changes are sync'd to the database, and if you look at the documentation on the FlushMode class, you will see a precise definition of each mode. By default, all changes are flushed before the end of a transaction, which usually means that they are flushed in each request.

If you end a FlushMode.MANUAL conversation without explicitly flushing the persistence context then yes, of course the changes are lost. This is useful. 

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