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The moose likes Web Component Certification (SCWCD/OCPJWCD) and the fly likes HttpSessionActivationListener Big Moose Saloon
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Vishnu Prakash
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Joined: Nov 15, 2004
Posts: 1026
If a session attribute object that implements HttpSessionActivationListener needs to get notification of whether it is going to be migrated from one JVM to another JVM , is it mandatory for that Attribute Object to implement Serializable interface.

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MI Mohammed
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Joined: Feb 16, 2005
Posts: 146
From HFSJ once a serlvet implements HttpSessionActivationListener, it's not
mandatory for the class to be serialized. Serializing the class create
over excess over head on performance. So, it a matter of choice and performance. With HttpSessionActivationListener, everything has been taken
care of. Viola.


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subject: HttpSessionActivationListener