[jboss-user] [EJB 3.0] - Re: CascadeType.PERSIST question

[waynebaylor]

so, it looks like your entity code is OK. you just need to add an extra step when saving:

PartyIsPerson p = new PartyIsPerson();
  | p.setUsername("Guest");		//Guest
  | p.setPassword("Guest");		//Guest
  | p.setForename("Guest");		//Guest
  | p.setLastname("Guest");		//Guest
  | p.setPartyId(100);
  | 
  | PersonHasCustomization phc = new PersonHasCustomization();
  | phc.setPartyidperson(p.getPartyId());
  | phc.setLocale("DE_de");
  | p.setCustomization(phc);
  | 
  | EntityManager.persist(p)

from the "Java Persistence w/Hibernate" book it says, JPA doesn't include a standard way of dealing with shared primary key generation. So, it's up to you to set it (page 282).

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