[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: why nobody talks openJPA here?

I don't think openJPA is recommended to use with JBoss and it is not supported by JBoss either. I personally started off my project with openJPA and I ran into problems (see my post - help needed with openJPA and JBoss) To help you with your problem, I assume you are talking of a bidirectional relationship, this is how I set it up in hibernate and it works smooth: Address_Detail - > * - 1 -> Address @ManyToOne(optional = false, cascade = { CascadeType.PERSIST, CascadeType.REFRESH }) @JoinColumn(name = "ADDRESS_ID", nullable = false) private Address address; and in address, the definition is @OneToMany(mappedBy = "address", cascade = { CascadeType.ALL }) private Collection addressDetails; View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138371#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...