Statefull Session Bean Question

Hi,Can anybody tell me in case of a Statefull session bean, where the client session's data is stored....Please tell me in detail....i.e., if it is saved in the memory cache where and how like that?Thanks in advance,Ram...

[251 byte] By [ramc352a] at [2007-9-28 19:21:33]

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# 1

The container manages that state so it could be vendor specific as to the exact method they are using to do it. According to the EJB spec, the container cannot retain the state when the session bean instance is passivated. You should read section 7.4 for more details and check your vendor specific docs as well.

swatdbaa at 2007-7-12 17:52:57 >

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# 2

A discussion on How and where should session state be maintained is at

http://java.sun.com/blueprints/qanda/app_arch/index.html

In a stateful session bean the client session state is stored by the EJB container. This is described a bit more at

http://java.sun.com/blueprints/qanda/ejb_tier/session_state.html

hope that helps,

Sean

seanbrydona at 2007-7-12 17:52:57 >

# 3

I am new to MVC and encounter similar design issues.

In a redundant network (both application server and web server) how could I pre-serve user session info (eg. user name/password) when application server/web server is down. Will it be product specific ? My client use iPlant as web server and WebSphere as the appl seerver.

Thanks in advance in any comments/remarks

Sargon

wfchka at 2007-7-12 17:52:57 >

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Statefull Session Bean Question

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