hi...
i manage persistence between request ...like this...
HttpSession session = request.getSession(true);
MyClass cart =
(MyClass)session.getValue(session.getId());
if (cart == null)
{
cart = new MyClass();
session.putValue(session.getId(), cart);
}
When i reload a class, the persistence session will lost...
How i manage this problem ????
please help.....
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