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session in struts2

deep rai
Ranch Hand

Joined: Oct 04, 2007
Posts: 56
i came across a login example in apache website can please explain me what this means


thank you
Joe Ess

Joined: Oct 29, 2001
Posts: 8876

Struts uses OGNL to identify resources in the value stack.
The '#' character indicates a non-root entity (the action is usually the root) 'session' indicates the user session and 'login' indicates a session parameter named 'login'.

"blabbing like a narcissistic fool with a superiority complex" ~ N.A.
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deep rai
Ranch Hand

Joined: Oct 04, 2007
Posts: 56
thanks joe
It is sorta covered in the JavaRanch Style Guide.
subject: session in struts2