[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: style and idioms for @ManyToMany definition and update

dbatcn do-not-reply at jboss.com
Mon Jul 24 16:04:51 EDT 2006

Adding a flush between the merge and refresh seems to help a lot.  

  |         group = new Group();
  |         group.setGroupname( newGroupname() );
  |         orgmobDatabase.persist( group );
  |         // User owns the bidirectional many-to-many relationship with Group
  |         user.getGroups().add( group );
  |         orgmobDatabase.merge( user );
  |         orgmobDatabase.flush();
  |         orgmobDatabase.refresh( group );

Also, after some more reading persistence type PERSIST also seems more appropriate to my needs.

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