Access the Session Managed Beans

If I have a class that is registered in a session bean in the adfc-config...

When it is instantiated?

How can I access it from a backing bean and set its variables?

I created a simple test case and my comments are the following:

(1) the bean was not instantiated within the scope of the session until I have it referenced in an EL expression. In my case, I used
"2) for the first time as #{sessionScope.MyBean.attribute1}" does not work, it causes a NullPointerException.
(3) I have access to reading via without it having been instantiated so far.

Point (3) does not correspond to your comments, so I think that your problem is related to something else. Check the declaration of the bean again. Also check that you have not saved an another bean under the same name but different scope and in a different config file (for example, in faces-config.) XML or in a TaskFlow definition file).

Dimitar

Published by: Dimitar Dimitrov, November 9, 2010 19:48

Tags: Java

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