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Modifying a Bean

Gregg Bolinger
GenRocket Founder
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Joined: Jul 11, 2001
Posts: 15299
    
    6

If I have a bean in a session, and in a servlet I get an instance of that bean, modify the parameters, do I then need to add the bean back to the session or will the session object contain the new values?
So for example
MyBean bean = (MyBean)session.getAttribute("mybean");
bean.setA("A");
bean.setB("B");
Now, at this point, do I need to do:
session.setAttribute("mybean", bean);
or not...
Thanks.


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Steve Leach
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Joined: Sep 24, 2003
Posts: 46
You don't need to save the bean back. You are working with a reference to the original bean.
Gregg Bolinger
GenRocket Founder
Ranch Hand

Joined: Jul 11, 2001
Posts: 15299
    
    6

Great, thanks Steve.
 
 
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