I am porting an application to container-managed JPA.
In my EJB, I now have a function that does something like this:
function CreateAccount() {
Person p = new Person();
Address a = new Address();
...
em.persist(p);
em.persist(a)
...
}
In my Web page that uses the EJB, I have added a transaction manager like
this:
InitialContext context = new InitialContext();
UserTransaction tx = (UserTransaction)
context.lookup("java:comp/UserTransaction");
tx.begin();
myEjb.CreateAccount();
tx.commit();
my question is, if the call to em.persist(a) fails, will the persistence of
p roll back?
I'm going to test it out. Feel free to comment.
Thanks,
Eric
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