I have a session bean with methods that changes its state.
//cart is session bean
ShoppingCart cart = ...
try {
transaction.begin();
System.out.println(cart.getVariable());//returns "b" here before
trying to change state.
//first method call (successful)
cart.setVariable("x");
//second method call (generates error)
cart.setVariable("y");
transaction.commit();
} catch (Exception e) {
transaction.rollback();
}
Now if the call to the second method generates an error, I would like to
bean to be rolled back to it pre-existing state. I would like to exit the
transaction rollback to where my variable is "b" again.
I have set the ejb.transactionAttribute to all the different possible
values, especially "BeanManaged".
Sometimes it just hangs....
I would definitely appreciate a pointer. Thanks!
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