[jboss-user] [JBoss Seam] - Re: Changes not persisted using EntityHome
do-not-reply at jboss.com
Mon Apr 9 16:32:33 EDT 2007
I've got a one-to-many relationship in one of my beans and have never had any trouble. This is from my entity bean:
List<Request> requests = new ArrayList<Request>();
| public List<Request> getRequests()
| return requests;
| public void setRequests(List<Request> requests)
| this.requests = requests;
If you are having to perform a merge() then that's because you are not using a seam managed persistence context.
I am using an injected persistence context in my session bean:
| EntityManager entityManager
This is then configured in components.xml and persistence.xml.
I'm still experimenting with the 1-many relationship in terms of how changes are persisted when items are added and removed, I can get it to work quite easily but I'm sure there's a better way than the one I'm using.
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